diff --git a/go.mod b/go.mod
index f36ac9525e419..9dfbab2982b44 100644
--- a/go.mod
+++ b/go.mod
@@ -92,12 +92,12 @@ require (
 	go.universe.tf/metallb v0.11.0
 	golang.org/x/crypto v0.5.0
 	golang.org/x/exp v0.0.0-20221106115401-f9659909a136
-	golang.org/x/net v0.5.0
+	golang.org/x/net v0.8.0
 	golang.org/x/sync v0.1.0
-	golang.org/x/sys v0.4.0
-	golang.org/x/term v0.4.0
+	golang.org/x/sys v0.6.0
+	golang.org/x/term v0.6.0
 	golang.org/x/time v0.3.0
-	golang.org/x/tools v0.4.0
+	golang.org/x/tools v0.7.0
 	golang.zx2c4.com/wireguard v0.0.0-20211017052713-f87e87af0d9a
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20211027115401-c9b1ec1aa6d8
 	google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6
@@ -230,9 +230,9 @@ require (
 	go.mongodb.org/mongo-driver v1.10.0 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/zap v1.24.0 // indirect
-	golang.org/x/mod v0.7.0 // indirect
+	golang.org/x/mod v0.9.0 // indirect
 	golang.org/x/oauth2 v0.0.0-20221014153046-6fdb5e3db783 // indirect
-	golang.org/x/text v0.6.0 // indirect
+	golang.org/x/text v0.8.0 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.2.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
diff --git a/go.sum b/go.sum
index eae0feb274467..fe53f65a96875 100644
--- a/go.sum
+++ b/go.sum
@@ -1064,8 +1064,8 @@ golang.org/x/mod v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.5.0/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
-golang.org/x/mod v0.7.0 h1:LapD9S96VoQRhi/GrNTqeBJFrUjs5UHCAtTlgwA5oZA=
-golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
+golang.org/x/mod v0.9.0 h1:KENHtAZL2y3NLMYZeHY9DW8HW8V+kQyJsY/V9JlKvCs=
+golang.org/x/mod v0.9.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -1128,8 +1128,8 @@ golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
-golang.org/x/net v0.5.0 h1:GyT4nK/YDHSqa1c4753ouYCDajOYKTja9Xb/OHtgvSw=
-golang.org/x/net v0.5.0/go.mod h1:DivGGAXEgPSlEBzxGzZI+ZLohi+xUj054jfeKui00ws=
+golang.org/x/net v0.8.0 h1:Zrh2ngAOFYneWTAIAPethzeaQLuHwhuBkuV6ZiRnUaQ=
+golang.org/x/net v0.8.0/go.mod h1:QVkue5JL9kW//ek3r6jTKnTFis1tRmNAW2P1shuFdJc=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
@@ -1257,14 +1257,15 @@ golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220728004956-3c1f35247d10/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.2.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.4.0 h1:Zr2JFtRQNX3BCZ8YtxRE9hNJYC8J6I1MVbMg6owUp18=
 golang.org/x/sys v0.4.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210220032956-6a3ed077a48d/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
-golang.org/x/term v0.4.0 h1:O7UWfv5+A2qiuulQk30kVinPoMtoIPeVaKLEgLpVkvg=
-golang.org/x/term v0.4.0/go.mod h1:9P2UbLfCdcvo3p/nzKvsmas4TnlujnuoV9hGgYzW1lQ=
+golang.org/x/term v0.6.0 h1:clScbb1cHjoCkyRbWwBEUZ5H/tIFu5TAXIqaZD0Gcjw=
+golang.org/x/term v0.6.0/go.mod h1:m6U89DPEgQRMq3DNkDClhWw02AUbt2daBVO4cn4Hv9U=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -1274,8 +1275,8 @@ golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
-golang.org/x/text v0.6.0 h1:3XmdazWV+ubf7QgHSTWeykHOci5oeekaGJBLkrkaw4k=
-golang.org/x/text v0.6.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
+golang.org/x/text v0.8.0 h1:57P1ETyNKtuIjB4SRd15iJxuhj8Gc416Y78H3qgMh68=
+golang.org/x/text v0.8.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
@@ -1347,8 +1348,8 @@ golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.4.0 h1:7mTAgkunk3fr4GAloyyCasadO6h9zSsQZbwvcaIciV4=
-golang.org/x/tools v0.4.0/go.mod h1:UE5sM2OK9E/d67R0ANs2xJizIymRP5gJU295PvKXxjQ=
+golang.org/x/tools v0.7.0 h1:W4OVu8VVOaIO0yzWMNdepAulS7YfoS3Zabrm8DOXXU4=
+golang.org/x/tools v0.7.0/go.mod h1:4pg6aUX35JBAogB10C9AtvVL+qowtN4pT3CGSQex14s=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/vendor/golang.org/x/net/html/doc.go b/vendor/golang.org/x/net/html/doc.go
index 822ed42a04c1c..7a96eae3310e7 100644
--- a/vendor/golang.org/x/net/html/doc.go
+++ b/vendor/golang.org/x/net/html/doc.go
@@ -92,6 +92,21 @@ example, to process each anchor node in depth-first order:
 The relevant specifications include:
 https://html.spec.whatwg.org/multipage/syntax.html and
 https://html.spec.whatwg.org/multipage/syntax.html#tokenization
+
+# Security Considerations
+
+Care should be taken when parsing and interpreting HTML, whether full documents
+or fragments, within the framework of the HTML specification, especially with
+regard to untrusted inputs.
+
+This package provides both a tokenizer and a parser. Only the parser constructs
+a DOM according to the HTML specification, resolving malformed and misplaced
+tags where appropriate. The tokenizer simply tokenizes the HTML presented to it,
+and as such does not resolve issues that may exist in the processed HTML,
+producing a literal interpretation of the input.
+
+If your use case requires semantically well-formed HTML, as defined by the
+WHATWG specifiction, the parser should be used rather than the tokenizer.
 */
 package html // import "golang.org/x/net/html"
 
diff --git a/vendor/golang.org/x/net/html/escape.go b/vendor/golang.org/x/net/html/escape.go
index d8561396200ea..04c6bec210737 100644
--- a/vendor/golang.org/x/net/html/escape.go
+++ b/vendor/golang.org/x/net/html/escape.go
@@ -193,6 +193,87 @@ func lower(b []byte) []byte {
 	return b
 }
 
+// escapeComment is like func escape but escapes its input bytes less often.
+// Per https://github.com/golang/go/issues/58246 some HTML comments are (1)
+// meaningful and (2) contain angle brackets that we'd like to avoid escaping
+// unless we have to.
+//
+// "We have to" includes the '&' byte, since that introduces other escapes.
+//
+// It also includes those bytes (not including EOF) that would otherwise end
+// the comment. Per the summary table at the bottom of comment_test.go, this is
+// the '>' byte that, per above, we'd like to avoid escaping unless we have to.
+//
+// Studying the summary table (and T actions in its '>' column) closely, we
+// only need to escape in states 43, 44, 49, 51 and 52. State 43 is at the
+// start of the comment data. State 52 is after a '!'. The other three states
+// are after a '-'.
+//
+// Our algorithm is thus to escape every '&' and to escape '>' if and only if:
+//   - The '>' is after a '!' or '-' (in the unescaped data) or
+//   - The '>' is at the start of the comment data (after the opening "<!--").
+func escapeComment(w writer, s string) error {
+	// When modifying this function, consider manually increasing the
+	// maxSuffixLen constant in func TestComments, from 6 to e.g. 9 or more.
+	// That increase should only be temporary, not committed, as it
+	// exponentially affects the test running time.
+
+	if len(s) == 0 {
+		return nil
+	}
+
+	// Loop:
+	//   - Grow j such that s[i:j] does not need escaping.
+	//   - If s[j] does need escaping, output s[i:j] and an escaped s[j],
+	//     resetting i and j to point past that s[j] byte.
+	i := 0
+	for j := 0; j < len(s); j++ {
+		escaped := ""
+		switch s[j] {
+		case '&':
+			escaped = "&amp;"
+
+		case '>':
+			if j > 0 {
+				if prev := s[j-1]; (prev != '!') && (prev != '-') {
+					continue
+				}
+			}
+			escaped = "&gt;"
+
+		default:
+			continue
+		}
+
+		if i < j {
+			if _, err := w.WriteString(s[i:j]); err != nil {
+				return err
+			}
+		}
+		if _, err := w.WriteString(escaped); err != nil {
+			return err
+		}
+		i = j + 1
+	}
+
+	if i < len(s) {
+		if _, err := w.WriteString(s[i:]); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// escapeCommentString is to EscapeString as escapeComment is to escape.
+func escapeCommentString(s string) string {
+	if strings.IndexAny(s, "&>") == -1 {
+		return s
+	}
+	var buf bytes.Buffer
+	escapeComment(&buf, s)
+	return buf.String()
+}
+
 const escapedChars = "&'<>\"\r"
 
 func escape(w writer, s string) error {
diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go
index 291c91908d78f..46a89eda6c199 100644
--- a/vendor/golang.org/x/net/html/parse.go
+++ b/vendor/golang.org/x/net/html/parse.go
@@ -184,7 +184,7 @@ func (p *parser) clearStackToContext(s scope) {
 	}
 }
 
-// parseGenericRawTextElements implements the generic raw text element parsing
+// parseGenericRawTextElement implements the generic raw text element parsing
 // algorithm defined in 12.2.6.2.
 // https://html.spec.whatwg.org/multipage/parsing.html#parsing-elements-that-contain-only-text
 // TODO: Since both RAWTEXT and RCDATA states are treated as tokenizer's part
diff --git a/vendor/golang.org/x/net/html/render.go b/vendor/golang.org/x/net/html/render.go
index 497e132042b01..8b28031905a4e 100644
--- a/vendor/golang.org/x/net/html/render.go
+++ b/vendor/golang.org/x/net/html/render.go
@@ -85,7 +85,7 @@ func render1(w writer, n *Node) error {
 		if _, err := w.WriteString("<!--"); err != nil {
 			return err
 		}
-		if err := escape(w, n.Data); err != nil {
+		if err := escapeComment(w, n.Data); err != nil {
 			return err
 		}
 		if _, err := w.WriteString("-->"); err != nil {
diff --git a/vendor/golang.org/x/net/html/token.go b/vendor/golang.org/x/net/html/token.go
index ae24a6fdf4a48..5c2a1f4efa557 100644
--- a/vendor/golang.org/x/net/html/token.go
+++ b/vendor/golang.org/x/net/html/token.go
@@ -110,7 +110,7 @@ func (t Token) String() string {
 	case SelfClosingTagToken:
 		return "<" + t.tagString() + "/>"
 	case CommentToken:
-		return "<!--" + EscapeString(t.Data) + "-->"
+		return "<!--" + escapeCommentString(t.Data) + "-->"
 	case DoctypeToken:
 		return "<!DOCTYPE " + EscapeString(t.Data) + ">"
 	}
@@ -598,6 +598,11 @@ scriptDataDoubleEscapeEnd:
 // readComment reads the next comment token starting with "<!--". The opening
 // "<!--" has already been consumed.
 func (z *Tokenizer) readComment() {
+	// When modifying this function, consider manually increasing the
+	// maxSuffixLen constant in func TestComments, from 6 to e.g. 9 or more.
+	// That increase should only be temporary, not committed, as it
+	// exponentially affects the test running time.
+
 	z.data.start = z.raw.end
 	defer func() {
 		if z.data.end < z.data.start {
@@ -611,11 +616,7 @@ func (z *Tokenizer) readComment() {
 	for {
 		c := z.readByte()
 		if z.err != nil {
-			// Ignore up to two dashes at EOF.
-			if dashCount > 2 {
-				dashCount = 2
-			}
-			z.data.end = z.raw.end - dashCount
+			z.data.end = z.calculateAbruptCommentDataEnd()
 			return
 		}
 		switch c {
@@ -631,12 +632,15 @@ func (z *Tokenizer) readComment() {
 			if dashCount >= 2 {
 				c = z.readByte()
 				if z.err != nil {
-					z.data.end = z.raw.end
+					z.data.end = z.calculateAbruptCommentDataEnd()
 					return
-				}
-				if c == '>' {
+				} else if c == '>' {
 					z.data.end = z.raw.end - len("--!>")
 					return
+				} else if c == '-' {
+					dashCount = 1
+					beginning = false
+					continue
 				}
 			}
 		}
@@ -645,6 +649,35 @@ func (z *Tokenizer) readComment() {
 	}
 }
 
+func (z *Tokenizer) calculateAbruptCommentDataEnd() int {
+	raw := z.Raw()
+	const prefixLen = len("<!--")
+	if len(raw) >= prefixLen {
+		raw = raw[prefixLen:]
+		if hasSuffix(raw, "--!") {
+			return z.raw.end - 3
+		} else if hasSuffix(raw, "--") {
+			return z.raw.end - 2
+		} else if hasSuffix(raw, "-") {
+			return z.raw.end - 1
+		}
+	}
+	return z.raw.end
+}
+
+func hasSuffix(b []byte, suffix string) bool {
+	if len(b) < len(suffix) {
+		return false
+	}
+	b = b[len(b)-len(suffix):]
+	for i := range b {
+		if b[i] != suffix[i] {
+			return false
+		}
+	}
+	return true
+}
+
 // readUntilCloseAngle reads until the next ">".
 func (z *Tokenizer) readUntilCloseAngle() {
 	z.data.start = z.raw.end
diff --git a/vendor/golang.org/x/net/http2/flow.go b/vendor/golang.org/x/net/http2/flow.go
index 750ac52f2a526..b7dbd186957ef 100644
--- a/vendor/golang.org/x/net/http2/flow.go
+++ b/vendor/golang.org/x/net/http2/flow.go
@@ -18,7 +18,7 @@ type inflow struct {
 	unsent int32
 }
 
-// set sets the initial window.
+// init sets the initial window.
 func (f *inflow) init(n int32) {
 	f.avail = n
 }
diff --git a/vendor/golang.org/x/net/http2/frame.go b/vendor/golang.org/x/net/http2/frame.go
index 184ac45feb708..c1f6b90dc32f6 100644
--- a/vendor/golang.org/x/net/http2/frame.go
+++ b/vendor/golang.org/x/net/http2/frame.go
@@ -662,6 +662,15 @@ func (f *Framer) WriteData(streamID uint32, endStream bool, data []byte) error {
 // It is the caller's responsibility not to violate the maximum frame size
 // and to not call other Write methods concurrently.
 func (f *Framer) WriteDataPadded(streamID uint32, endStream bool, data, pad []byte) error {
+	if err := f.startWriteDataPadded(streamID, endStream, data, pad); err != nil {
+		return err
+	}
+	return f.endWrite()
+}
+
+// startWriteDataPadded is WriteDataPadded, but only writes the frame to the Framer's internal buffer.
+// The caller should call endWrite to flush the frame to the underlying writer.
+func (f *Framer) startWriteDataPadded(streamID uint32, endStream bool, data, pad []byte) error {
 	if !validStreamID(streamID) && !f.AllowIllegalWrites {
 		return errStreamID
 	}
@@ -691,7 +700,7 @@ func (f *Framer) WriteDataPadded(streamID uint32, endStream bool, data, pad []by
 	}
 	f.wbuf = append(f.wbuf, data...)
 	f.wbuf = append(f.wbuf, pad...)
-	return f.endWrite()
+	return nil
 }
 
 // A SettingsFrame conveys configuration parameters that affect how
diff --git a/vendor/golang.org/x/net/http2/hpack/hpack.go b/vendor/golang.org/x/net/http2/hpack/hpack.go
index ebdfbee964ae3..7a1d976696a74 100644
--- a/vendor/golang.org/x/net/http2/hpack/hpack.go
+++ b/vendor/golang.org/x/net/http2/hpack/hpack.go
@@ -211,7 +211,7 @@ func (d *Decoder) at(i uint64) (hf HeaderField, ok bool) {
 	return dt.ents[dt.len()-(int(i)-staticTable.len())], true
 }
 
-// Decode decodes an entire block.
+// DecodeFull decodes an entire block.
 //
 // TODO: remove this method and make it incremental later? This is
 // easier for debugging now.
@@ -359,6 +359,7 @@ func (d *Decoder) parseFieldLiteral(n uint8, it indexType) error {
 
 	var hf HeaderField
 	wantStr := d.emitEnabled || it.indexed()
+	var undecodedName undecodedString
 	if nameIdx > 0 {
 		ihf, ok := d.at(nameIdx)
 		if !ok {
@@ -366,15 +367,27 @@ func (d *Decoder) parseFieldLiteral(n uint8, it indexType) error {
 		}
 		hf.Name = ihf.Name
 	} else {
-		hf.Name, buf, err = d.readString(buf, wantStr)
+		undecodedName, buf, err = d.readString(buf)
 		if err != nil {
 			return err
 		}
 	}
-	hf.Value, buf, err = d.readString(buf, wantStr)
+	undecodedValue, buf, err := d.readString(buf)
 	if err != nil {
 		return err
 	}
+	if wantStr {
+		if nameIdx <= 0 {
+			hf.Name, err = d.decodeString(undecodedName)
+			if err != nil {
+				return err
+			}
+		}
+		hf.Value, err = d.decodeString(undecodedValue)
+		if err != nil {
+			return err
+		}
+	}
 	d.buf = buf
 	if it.indexed() {
 		d.dynTab.add(hf)
@@ -459,46 +472,52 @@ func readVarInt(n byte, p []byte) (i uint64, remain []byte, err error) {
 	return 0, origP, errNeedMore
 }
 
-// readString decodes an hpack string from p.
+// readString reads an hpack string from p.
 //
-// wantStr is whether s will be used. If false, decompression and
-// []byte->string garbage are skipped if s will be ignored
-// anyway. This does mean that huffman decoding errors for non-indexed
-// strings past the MAX_HEADER_LIST_SIZE are ignored, but the server
-// is returning an error anyway, and because they're not indexed, the error
-// won't affect the decoding state.
-func (d *Decoder) readString(p []byte, wantStr bool) (s string, remain []byte, err error) {
+// It returns a reference to the encoded string data to permit deferring decode costs
+// until after the caller verifies all data is present.
+func (d *Decoder) readString(p []byte) (u undecodedString, remain []byte, err error) {
 	if len(p) == 0 {
-		return "", p, errNeedMore
+		return u, p, errNeedMore
 	}
 	isHuff := p[0]&128 != 0
 	strLen, p, err := readVarInt(7, p)
 	if err != nil {
-		return "", p, err
+		return u, p, err
 	}
 	if d.maxStrLen != 0 && strLen > uint64(d.maxStrLen) {
-		return "", nil, ErrStringLength
+		// Returning an error here means Huffman decoding errors
+		// for non-indexed strings past the maximum string length
+		// are ignored, but the server is returning an error anyway
+		// and because the string is not indexed the error will not
+		// affect the decoding state.
+		return u, nil, ErrStringLength
 	}
 	if uint64(len(p)) < strLen {
-		return "", p, errNeedMore
-	}
-	if !isHuff {
-		if wantStr {
-			s = string(p[:strLen])
-		}
-		return s, p[strLen:], nil
+		return u, p, errNeedMore
 	}
+	u.isHuff = isHuff
+	u.b = p[:strLen]
+	return u, p[strLen:], nil
+}
 
-	if wantStr {
-		buf := bufPool.Get().(*bytes.Buffer)
-		buf.Reset() // don't trust others
-		defer bufPool.Put(buf)
-		if err := huffmanDecode(buf, d.maxStrLen, p[:strLen]); err != nil {
-			buf.Reset()
-			return "", nil, err
-		}
+type undecodedString struct {
+	isHuff bool
+	b      []byte
+}
+
+func (d *Decoder) decodeString(u undecodedString) (string, error) {
+	if !u.isHuff {
+		return string(u.b), nil
+	}
+	buf := bufPool.Get().(*bytes.Buffer)
+	buf.Reset() // don't trust others
+	var s string
+	err := huffmanDecode(buf, d.maxStrLen, u.b)
+	if err == nil {
 		s = buf.String()
-		buf.Reset() // be nice to GC
 	}
-	return s, p[strLen:], nil
+	buf.Reset() // be nice to GC
+	bufPool.Put(buf)
+	return s, err
 }
diff --git a/vendor/golang.org/x/net/http2/server.go b/vendor/golang.org/x/net/http2/server.go
index b624dc0a705e1..8cb14f3c97f53 100644
--- a/vendor/golang.org/x/net/http2/server.go
+++ b/vendor/golang.org/x/net/http2/server.go
@@ -843,8 +843,13 @@ type frameWriteResult struct {
 // and then reports when it's done.
 // At most one goroutine can be running writeFrameAsync at a time per
 // serverConn.
-func (sc *serverConn) writeFrameAsync(wr FrameWriteRequest) {
-	err := wr.write.writeFrame(sc)
+func (sc *serverConn) writeFrameAsync(wr FrameWriteRequest, wd *writeData) {
+	var err error
+	if wd == nil {
+		err = wr.write.writeFrame(sc)
+	} else {
+		err = sc.framer.endWrite()
+	}
 	sc.wroteFrameCh <- frameWriteResult{wr: wr, err: err}
 }
 
@@ -1251,9 +1256,16 @@ func (sc *serverConn) startFrameWrite(wr FrameWriteRequest) {
 		sc.writingFrameAsync = false
 		err := wr.write.writeFrame(sc)
 		sc.wroteFrame(frameWriteResult{wr: wr, err: err})
+	} else if wd, ok := wr.write.(*writeData); ok {
+		// Encode the frame in the serve goroutine, to ensure we don't have
+		// any lingering asynchronous references to data passed to Write.
+		// See https://go.dev/issue/58446.
+		sc.framer.startWriteDataPadded(wd.streamID, wd.endStream, wd.p, nil)
+		sc.writingFrameAsync = true
+		go sc.writeFrameAsync(wr, wd)
 	} else {
 		sc.writingFrameAsync = true
-		go sc.writeFrameAsync(wr)
+		go sc.writeFrameAsync(wr, nil)
 	}
 }
 
@@ -2192,7 +2204,7 @@ func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp requestParam) (*r
 		tlsState = sc.tlsState
 	}
 
-	needsContinue := rp.header.Get("Expect") == "100-continue"
+	needsContinue := httpguts.HeaderValuesContainsToken(rp.header["Expect"], "100-continue")
 	if needsContinue {
 		rp.header.Del("Expect")
 	}
diff --git a/vendor/golang.org/x/net/http2/transport.go b/vendor/golang.org/x/net/http2/transport.go
index b43ec10cfed95..05ba23d3d9886 100644
--- a/vendor/golang.org/x/net/http2/transport.go
+++ b/vendor/golang.org/x/net/http2/transport.go
@@ -1569,7 +1569,7 @@ func (cs *clientStream) cleanupWriteRequest(err error) {
 	close(cs.donec)
 }
 
-// awaitOpenSlotForStream waits until len(streams) < maxConcurrentStreams.
+// awaitOpenSlotForStreamLocked waits until len(streams) < maxConcurrentStreams.
 // Must hold cc.mu.
 func (cc *ClientConn) awaitOpenSlotForStreamLocked(cs *clientStream) error {
 	for {
diff --git a/vendor/golang.org/x/net/icmp/multipart.go b/vendor/golang.org/x/net/icmp/multipart.go
index 5f36675594ef5..c7b72bf3dd4bc 100644
--- a/vendor/golang.org/x/net/icmp/multipart.go
+++ b/vendor/golang.org/x/net/icmp/multipart.go
@@ -33,7 +33,7 @@ func multipartMessageBodyDataLen(proto int, withOrigDgram bool, b []byte, exts [
 }
 
 // multipartMessageOrigDatagramLen takes b as an original datagram,
-// and returns a required length for a padded orignal datagram in wire
+// and returns a required length for a padded original datagram in wire
 // format.
 func multipartMessageOrigDatagramLen(proto int, b []byte) int {
 	roundup := func(b []byte, align int) int {
diff --git a/vendor/golang.org/x/net/ipv6/dgramopt.go b/vendor/golang.org/x/net/ipv6/dgramopt.go
index 1f422e71dc351..846f0e1f9cdf2 100644
--- a/vendor/golang.org/x/net/ipv6/dgramopt.go
+++ b/vendor/golang.org/x/net/ipv6/dgramopt.go
@@ -245,7 +245,7 @@ func (c *dgramOpt) Checksum() (on bool, offset int, err error) {
 	return true, offset, nil
 }
 
-// SetChecksum enables the kernel checksum processing. If on is ture,
+// SetChecksum enables the kernel checksum processing. If on is true,
 // the offset should be an offset in bytes into the data of where the
 // checksum field is located.
 func (c *dgramOpt) SetChecksum(on bool, offset int) error {
diff --git a/vendor/golang.org/x/net/netutil/listen.go b/vendor/golang.org/x/net/netutil/listen.go
index d5dfbab24fd4b..f8b779ea27eed 100644
--- a/vendor/golang.org/x/net/netutil/listen.go
+++ b/vendor/golang.org/x/net/netutil/listen.go
@@ -29,7 +29,7 @@ type limitListener struct {
 }
 
 // acquire acquires the limiting semaphore. Returns true if successfully
-// accquired, false if the listener is closed and the semaphore is not
+// acquired, false if the listener is closed and the semaphore is not
 // acquired.
 func (l *limitListener) acquire() bool {
 	select {
diff --git a/vendor/golang.org/x/net/trace/histogram.go b/vendor/golang.org/x/net/trace/histogram.go
index 9bf4286c794b8..d6c71101e4d1a 100644
--- a/vendor/golang.org/x/net/trace/histogram.go
+++ b/vendor/golang.org/x/net/trace/histogram.go
@@ -32,7 +32,7 @@ type histogram struct {
 	valueCount   int64   // number of values recorded for single value
 }
 
-// AddMeasurement records a value measurement observation to the histogram.
+// addMeasurement records a value measurement observation to the histogram.
 func (h *histogram) addMeasurement(value int64) {
 	// TODO: assert invariant
 	h.sum += value
diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.c b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.c
index a4605e6d12e89..6cc73109f5954 100644
--- a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.c
+++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.c
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+//go:build (386 || amd64 || amd64p32) && gccgo
 // +build 386 amd64 amd64p32
 // +build gccgo
 
diff --git a/vendor/golang.org/x/sys/cpu/endian_big.go b/vendor/golang.org/x/sys/cpu/endian_big.go
new file mode 100644
index 0000000000000..93ce03a34605b
--- /dev/null
+++ b/vendor/golang.org/x/sys/cpu/endian_big.go
@@ -0,0 +1,11 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build armbe || arm64be || m68k || mips || mips64 || mips64p32 || ppc || ppc64 || s390 || s390x || shbe || sparc || sparc64
+// +build armbe arm64be m68k mips mips64 mips64p32 ppc ppc64 s390 s390x shbe sparc sparc64
+
+package cpu
+
+// IsBigEndian records whether the GOARCH's byte order is big endian.
+const IsBigEndian = true
diff --git a/vendor/golang.org/x/sys/cpu/endian_little.go b/vendor/golang.org/x/sys/cpu/endian_little.go
new file mode 100644
index 0000000000000..fe545966b6150
--- /dev/null
+++ b/vendor/golang.org/x/sys/cpu/endian_little.go
@@ -0,0 +1,11 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build 386 || amd64 || amd64p32 || alpha || arm || arm64 || loong64 || mipsle || mips64le || mips64p32le || nios2 || ppc64le || riscv || riscv64 || sh
+// +build 386 amd64 amd64p32 alpha arm arm64 loong64 mipsle mips64le mips64p32le nios2 ppc64le riscv riscv64 sh
+
+package cpu
+
+// IsBigEndian records whether the GOARCH's byte order is big endian.
+const IsBigEndian = false
diff --git a/vendor/golang.org/x/sys/cpu/hwcap_linux.go b/vendor/golang.org/x/sys/cpu/hwcap_linux.go
index f3baa379328fe..1d9d91f3ed81a 100644
--- a/vendor/golang.org/x/sys/cpu/hwcap_linux.go
+++ b/vendor/golang.org/x/sys/cpu/hwcap_linux.go
@@ -24,6 +24,21 @@ var hwCap uint
 var hwCap2 uint
 
 func readHWCAP() error {
+	// For Go 1.21+, get auxv from the Go runtime.
+	if a := getAuxv(); len(a) > 0 {
+		for len(a) >= 2 {
+			tag, val := a[0], uint(a[1])
+			a = a[2:]
+			switch tag {
+			case _AT_HWCAP:
+				hwCap = val
+			case _AT_HWCAP2:
+				hwCap2 = val
+			}
+		}
+		return nil
+	}
+
 	buf, err := ioutil.ReadFile(procAuxv)
 	if err != nil {
 		// e.g. on android /proc/self/auxv is not accessible, so silently
diff --git a/vendor/golang.org/x/sys/cpu/runtime_auxv.go b/vendor/golang.org/x/sys/cpu/runtime_auxv.go
new file mode 100644
index 0000000000000..5f92ac9a2e2b9
--- /dev/null
+++ b/vendor/golang.org/x/sys/cpu/runtime_auxv.go
@@ -0,0 +1,16 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cpu
+
+// getAuxvFn is non-nil on Go 1.21+ (via runtime_auxv_go121.go init)
+// on platforms that use auxv.
+var getAuxvFn func() []uintptr
+
+func getAuxv() []uintptr {
+	if getAuxvFn == nil {
+		return nil
+	}
+	return getAuxvFn()
+}
diff --git a/vendor/golang.org/x/sys/cpu/runtime_auxv_go121.go b/vendor/golang.org/x/sys/cpu/runtime_auxv_go121.go
new file mode 100644
index 0000000000000..b975ea2a04ef2
--- /dev/null
+++ b/vendor/golang.org/x/sys/cpu/runtime_auxv_go121.go
@@ -0,0 +1,19 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.21
+// +build go1.21
+
+package cpu
+
+import (
+	_ "unsafe" // for linkname
+)
+
+//go:linkname runtime_getAuxv runtime.getAuxv
+func runtime_getAuxv() []uintptr
+
+func init() {
+	getAuxvFn = runtime_getAuxv
+}
diff --git a/vendor/golang.org/x/sys/execabs/execabs.go b/vendor/golang.org/x/sys/execabs/execabs.go
index b981cfbb4ae3f..3bf40fdfecd56 100644
--- a/vendor/golang.org/x/sys/execabs/execabs.go
+++ b/vendor/golang.org/x/sys/execabs/execabs.go
@@ -63,7 +63,7 @@ func LookPath(file string) (string, error) {
 }
 
 func fixCmd(name string, cmd *exec.Cmd) {
-	if filepath.Base(name) == name && !filepath.IsAbs(cmd.Path) {
+	if filepath.Base(name) == name && !filepath.IsAbs(cmd.Path) && !isGo119ErrFieldSet(cmd) {
 		// exec.Command was called with a bare binary name and
 		// exec.LookPath returned a path which is not absolute.
 		// Set cmd.lookPathErr and clear cmd.Path so that it
diff --git a/vendor/golang.org/x/sys/execabs/execabs_go118.go b/vendor/golang.org/x/sys/execabs/execabs_go118.go
index 6ab5f50894e22..2000064a8124c 100644
--- a/vendor/golang.org/x/sys/execabs/execabs_go118.go
+++ b/vendor/golang.org/x/sys/execabs/execabs_go118.go
@@ -7,6 +7,12 @@
 
 package execabs
 
+import "os/exec"
+
 func isGo119ErrDot(err error) bool {
 	return false
 }
+
+func isGo119ErrFieldSet(cmd *exec.Cmd) bool {
+	return false
+}
diff --git a/vendor/golang.org/x/sys/execabs/execabs_go119.go b/vendor/golang.org/x/sys/execabs/execabs_go119.go
index 46c5b525e7b8f..f364b3418926a 100644
--- a/vendor/golang.org/x/sys/execabs/execabs_go119.go
+++ b/vendor/golang.org/x/sys/execabs/execabs_go119.go
@@ -15,3 +15,7 @@ import (
 func isGo119ErrDot(err error) bool {
 	return errors.Is(err, exec.ErrDot)
 }
+
+func isGo119ErrFieldSet(cmd *exec.Cmd) bool {
+	return cmd.Err != nil
+}
diff --git a/vendor/golang.org/x/sys/unix/gccgo_c.c b/vendor/golang.org/x/sys/unix/gccgo_c.c
index c4fce0e700364..f98a1c542f05c 100644
--- a/vendor/golang.org/x/sys/unix/gccgo_c.c
+++ b/vendor/golang.org/x/sys/unix/gccgo_c.c
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build gccgo,!hurd
-// +build !aix,!hurd
+//go:build gccgo && !aix && !hurd
+// +build gccgo,!aix,!hurd
 
 #include <errno.h>
 #include <stdint.h>
diff --git a/vendor/golang.org/x/sys/unix/ioctl.go b/vendor/golang.org/x/sys/unix/ioctl.go
index 1c51b0ec2bcdd..7ce8dd406fff5 100644
--- a/vendor/golang.org/x/sys/unix/ioctl.go
+++ b/vendor/golang.org/x/sys/unix/ioctl.go
@@ -8,7 +8,6 @@
 package unix
 
 import (
-	"runtime"
 	"unsafe"
 )
 
@@ -27,7 +26,7 @@ func IoctlSetInt(fd int, req uint, value int) error {
 // passing the integer value directly.
 func IoctlSetPointerInt(fd int, req uint, value int) error {
 	v := int32(value)
-	return ioctl(fd, req, uintptr(unsafe.Pointer(&v)))
+	return ioctlPtr(fd, req, unsafe.Pointer(&v))
 }
 
 // IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
@@ -36,9 +35,7 @@ func IoctlSetPointerInt(fd int, req uint, value int) error {
 func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
 	// TODO: if we get the chance, remove the req parameter and
 	// hardcode TIOCSWINSZ.
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
 }
 
 // IoctlSetTermios performs an ioctl on fd with a *Termios.
@@ -46,9 +43,7 @@ func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
 // The req value will usually be TCSETA or TIOCSETA.
 func IoctlSetTermios(fd int, req uint, value *Termios) error {
 	// TODO: if we get the chance, remove the req parameter.
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
 }
 
 // IoctlGetInt performs an ioctl operation which gets an integer value
@@ -58,18 +53,18 @@ func IoctlSetTermios(fd int, req uint, value *Termios) error {
 // for those, IoctlRetInt should be used instead of this function.
 func IoctlGetInt(fd int, req uint) (int, error) {
 	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
 	return value, err
 }
 
 func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
 	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
 	return &value, err
 }
 
 func IoctlGetTermios(fd int, req uint) (*Termios, error) {
 	var value Termios
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
 	return &value, err
 }
diff --git a/vendor/golang.org/x/sys/unix/ioctl_zos.go b/vendor/golang.org/x/sys/unix/ioctl_zos.go
index 5384e7d91d798..6532f09af2e33 100644
--- a/vendor/golang.org/x/sys/unix/ioctl_zos.go
+++ b/vendor/golang.org/x/sys/unix/ioctl_zos.go
@@ -27,9 +27,7 @@ func IoctlSetInt(fd int, req uint, value int) error {
 func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
 	// TODO: if we get the chance, remove the req parameter and
 	// hardcode TIOCSWINSZ.
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
-	return err
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
 }
 
 // IoctlSetTermios performs an ioctl on fd with a *Termios.
@@ -51,13 +49,13 @@ func IoctlSetTermios(fd int, req uint, value *Termios) error {
 // for those, IoctlRetInt should be used instead of this function.
 func IoctlGetInt(fd int, req uint) (int, error) {
 	var value int
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
 	return value, err
 }
 
 func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
 	var value Winsize
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
 	return &value, err
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ptrace_darwin.go b/vendor/golang.org/x/sys/unix/ptrace_darwin.go
index 463c3eff7fd27..39dba6ca6a34b 100644
--- a/vendor/golang.org/x/sys/unix/ptrace_darwin.go
+++ b/vendor/golang.org/x/sys/unix/ptrace_darwin.go
@@ -7,6 +7,12 @@
 
 package unix
 
+import "unsafe"
+
 func ptrace(request int, pid int, addr uintptr, data uintptr) error {
 	return ptrace1(request, pid, addr, data)
 }
+
+func ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) error {
+	return ptrace1Ptr(request, pid, addr, data)
+}
diff --git a/vendor/golang.org/x/sys/unix/ptrace_ios.go b/vendor/golang.org/x/sys/unix/ptrace_ios.go
index ed0509a0117c4..9ea66330a9688 100644
--- a/vendor/golang.org/x/sys/unix/ptrace_ios.go
+++ b/vendor/golang.org/x/sys/unix/ptrace_ios.go
@@ -7,6 +7,12 @@
 
 package unix
 
+import "unsafe"
+
 func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
 	return ENOTSUP
 }
+
+func ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) {
+	return ENOTSUP
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_aix.go b/vendor/golang.org/x/sys/unix/syscall_aix.go
index 2db1b51e99f04..d9f5544ccf454 100644
--- a/vendor/golang.org/x/sys/unix/syscall_aix.go
+++ b/vendor/golang.org/x/sys/unix/syscall_aix.go
@@ -292,9 +292,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 				break
 			}
 		}
-
-		bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
-		sa.Name = string(bytes)
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
 		return sa, nil
 
 	case AF_INET:
@@ -411,6 +409,7 @@ func (w WaitStatus) CoreDump() bool { return w&0x80 == 0x80 }
 func (w WaitStatus) TrapCause() int { return -1 }
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = ioctl
 
 // fcntl must never be called with cmd=F_DUP2FD because it doesn't work on AIX
 // There is no way to create a custom fcntl and to keep //sys fcntl easily,
diff --git a/vendor/golang.org/x/sys/unix/syscall_bsd.go b/vendor/golang.org/x/sys/unix/syscall_bsd.go
index eda42671f1954..7705c3270b5ec 100644
--- a/vendor/golang.org/x/sys/unix/syscall_bsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_bsd.go
@@ -245,8 +245,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 				break
 			}
 		}
-		bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
-		sa.Name = string(bytes)
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
 		return sa, nil
 
 	case AF_INET:
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin.go b/vendor/golang.org/x/sys/unix/syscall_darwin.go
index 1f63382182f3b..7064d6ebab6a8 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin.go
@@ -14,7 +14,6 @@ package unix
 
 import (
 	"fmt"
-	"runtime"
 	"syscall"
 	"unsafe"
 )
@@ -230,6 +229,7 @@ func direntNamlen(buf []byte) (uint64, bool) {
 
 func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
 func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
+func PtraceDenyAttach() (err error)    { return ptrace(PT_DENY_ATTACH, 0, 0, 0) }
 
 //sysnb	pipe(p *[2]int32) (err error)
 
@@ -375,11 +375,10 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) {
 func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(signum), 1) }
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
 
 func IoctlCtlInfo(fd int, ctlInfo *CtlInfo) error {
-	err := ioctl(fd, CTLIOCGINFO, uintptr(unsafe.Pointer(ctlInfo)))
-	runtime.KeepAlive(ctlInfo)
-	return err
+	return ioctlPtr(fd, CTLIOCGINFO, unsafe.Pointer(ctlInfo))
 }
 
 // IfreqMTU is struct ifreq used to get or set a network device's MTU.
@@ -393,16 +392,14 @@ type IfreqMTU struct {
 func IoctlGetIfreqMTU(fd int, ifname string) (*IfreqMTU, error) {
 	var ifreq IfreqMTU
 	copy(ifreq.Name[:], ifname)
-	err := ioctl(fd, SIOCGIFMTU, uintptr(unsafe.Pointer(&ifreq)))
+	err := ioctlPtr(fd, SIOCGIFMTU, unsafe.Pointer(&ifreq))
 	return &ifreq, err
 }
 
 // IoctlSetIfreqMTU performs the SIOCSIFMTU ioctl operation on fd to set the MTU
 // of the network device specified by ifreq.Name.
 func IoctlSetIfreqMTU(fd int, ifreq *IfreqMTU) error {
-	err := ioctl(fd, SIOCSIFMTU, uintptr(unsafe.Pointer(ifreq)))
-	runtime.KeepAlive(ifreq)
-	return err
+	return ioctlPtr(fd, SIOCSIFMTU, unsafe.Pointer(ifreq))
 }
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS_SYSCTL
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
index b37310ce9b405..9fa879806bcbf 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
@@ -47,5 +47,6 @@ func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 //sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT64
 //sys	Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
 //sys	ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace
+//sys	ptrace1Ptr(request int, pid int, addr unsafe.Pointer, data uintptr) (err error) = SYS_ptrace
 //sys	Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
 //sys	Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
diff --git a/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
index d51ec996304e7..f17b8c526a535 100644
--- a/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
@@ -47,5 +47,6 @@ func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr,
 //sys	getfsstat(buf unsafe.Pointer, size uintptr, flags int) (n int, err error) = SYS_GETFSSTAT
 //sys	Lstat(path string, stat *Stat_t) (err error)
 //sys	ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) = SYS_ptrace
+//sys	ptrace1Ptr(request int, pid int, addr unsafe.Pointer, data uintptr) (err error) = SYS_ptrace
 //sys	Stat(path string, stat *Stat_t) (err error)
 //sys	Statfs(path string, stat *Statfs_t) (err error)
diff --git a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
index a41111a794e25..221efc26bcdc6 100644
--- a/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
+++ b/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
@@ -172,6 +172,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 }
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
 
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
index d50b9dc250b72..5bdde03e4a847 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd.go
@@ -161,7 +161,8 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
-//sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctl(fd int, req uint, arg uintptr) (err error) = SYS_IOCTL
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
 
@@ -253,6 +254,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 }
 
 //sys	ptrace(request int, pid int, addr uintptr, data int) (err error)
+//sys	ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) = SYS_PTRACE
 
 func PtraceAttach(pid int) (err error) {
 	return ptrace(PT_ATTACH, pid, 0, 0)
@@ -267,19 +269,36 @@ func PtraceDetach(pid int) (err error) {
 }
 
 func PtraceGetFpRegs(pid int, fpregsout *FpReg) (err error) {
-	return ptrace(PT_GETFPREGS, pid, uintptr(unsafe.Pointer(fpregsout)), 0)
+	return ptracePtr(PT_GETFPREGS, pid, unsafe.Pointer(fpregsout), 0)
 }
 
 func PtraceGetRegs(pid int, regsout *Reg) (err error) {
-	return ptrace(PT_GETREGS, pid, uintptr(unsafe.Pointer(regsout)), 0)
+	return ptracePtr(PT_GETREGS, pid, unsafe.Pointer(regsout), 0)
+}
+
+func PtraceIO(req int, pid int, offs uintptr, out []byte, countin int) (count int, err error) {
+	ioDesc := PtraceIoDesc{
+		Op:   int32(req),
+		Offs: offs,
+	}
+	if countin > 0 {
+		_ = out[:countin] // check bounds
+		ioDesc.Addr = &out[0]
+	} else if out != nil {
+		ioDesc.Addr = (*byte)(unsafe.Pointer(&_zero))
+	}
+	ioDesc.SetLen(countin)
+
+	err = ptracePtr(PT_IO, pid, unsafe.Pointer(&ioDesc), 0)
+	return int(ioDesc.Len), err
 }
 
 func PtraceLwpEvents(pid int, enable int) (err error) {
 	return ptrace(PT_LWP_EVENTS, pid, 0, enable)
 }
 
-func PtraceLwpInfo(pid int, info uintptr) (err error) {
-	return ptrace(PT_LWPINFO, pid, info, int(unsafe.Sizeof(PtraceLwpInfoStruct{})))
+func PtraceLwpInfo(pid int, info *PtraceLwpInfoStruct) (err error) {
+	return ptracePtr(PT_LWPINFO, pid, unsafe.Pointer(info), int(unsafe.Sizeof(*info)))
 }
 
 func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
@@ -299,13 +318,25 @@ func PtracePokeText(pid int, addr uintptr, data []byte) (count int, err error) {
 }
 
 func PtraceSetRegs(pid int, regs *Reg) (err error) {
-	return ptrace(PT_SETREGS, pid, uintptr(unsafe.Pointer(regs)), 0)
+	return ptracePtr(PT_SETREGS, pid, unsafe.Pointer(regs), 0)
 }
 
 func PtraceSingleStep(pid int) (err error) {
 	return ptrace(PT_STEP, pid, 1, 0)
 }
 
+func Dup3(oldfd, newfd, flags int) error {
+	if oldfd == newfd || flags&^O_CLOEXEC != 0 {
+		return EINVAL
+	}
+	how := F_DUP2FD
+	if flags&O_CLOEXEC != 0 {
+		how = F_DUP2FD_CLOEXEC
+	}
+	_, err := fcntl(oldfd, how, newfd)
+	return err
+}
+
 /*
  * Exposed directly
  */
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
index b11ede89a960c..b8da510043cb7 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
@@ -42,6 +42,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint32(length)
+}
+
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	var writtenOut uint64 = 0
 	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0)
@@ -57,11 +61,5 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
-	return ptrace(PT_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
-}
-
-func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
-	ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint32(countin)}
-	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
-	return int(ioDesc.Len), err
+	return ptracePtr(PT_GETFSBASE, pid, unsafe.Pointer(fsbase), 0)
 }
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
index 9ed8eec6c287f..47155c48390b5 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
@@ -42,6 +42,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint64(length)
+}
+
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	var writtenOut uint64 = 0
 	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
@@ -57,11 +61,5 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
 
 func PtraceGetFsBase(pid int, fsbase *int64) (err error) {
-	return ptrace(PT_GETFSBASE, pid, uintptr(unsafe.Pointer(fsbase)), 0)
-}
-
-func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
-	ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint64(countin)}
-	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
-	return int(ioDesc.Len), err
+	return ptracePtr(PT_GETFSBASE, pid, unsafe.Pointer(fsbase), 0)
 }
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
index f8ac982479058..08932093fa245 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
@@ -42,6 +42,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint32(length)
+}
+
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	var writtenOut uint64 = 0
 	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr((*offset)>>32), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0)
@@ -55,9 +59,3 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 }
 
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
-
-func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
-	ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint32(countin)}
-	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
-	return int(ioDesc.Len), err
-}
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go
index 8e932036ec377..d151a0d0e53ac 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_arm64.go
@@ -42,6 +42,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint64(length)
+}
+
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	var writtenOut uint64 = 0
 	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
@@ -55,9 +59,3 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 }
 
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
-
-func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
-	ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint64(countin)}
-	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
-	return int(ioDesc.Len), err
-}
diff --git a/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go b/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go
index cbe12227896b0..d5cd64b378742 100644
--- a/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/syscall_freebsd_riscv64.go
@@ -42,6 +42,10 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 	cmsg.Len = uint32(length)
 }
 
+func (d *PtraceIoDesc) SetLen(length int) {
+	d.Len = uint64(length)
+}
+
 func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
 	var writtenOut uint64 = 0
 	_, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
@@ -55,9 +59,3 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 }
 
 func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
-
-func PtraceIO(req int, pid int, addr uintptr, out []byte, countin int) (count int, err error) {
-	ioDesc := PtraceIoDesc{Op: int32(req), Offs: uintptr(unsafe.Pointer(addr)), Addr: uintptr(unsafe.Pointer(&out[0])), Len: uint64(countin)}
-	err = ptrace(PT_IO, pid, uintptr(unsafe.Pointer(&ioDesc)), 0)
-	return int(ioDesc.Len), err
-}
diff --git a/vendor/golang.org/x/sys/unix/syscall_hurd.go b/vendor/golang.org/x/sys/unix/syscall_hurd.go
index 4ffb64808d75e..381fd4673bece 100644
--- a/vendor/golang.org/x/sys/unix/syscall_hurd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_hurd.go
@@ -20,3 +20,11 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	}
 	return
 }
+
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	r0, er := C.ioctl(C.int(fd), C.ulong(req), C.uintptr_t(uintptr(arg)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go
index d839962e66337..9735331530ac3 100644
--- a/vendor/golang.org/x/sys/unix/syscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -1015,8 +1015,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 		for n < len(pp.Path) && pp.Path[n] != 0 {
 			n++
 		}
-		bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
-		sa.Name = string(bytes)
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
 		return sa, nil
 
 	case AF_INET:
@@ -1365,6 +1364,10 @@ func SetsockoptTCPRepairOpt(fd, level, opt int, o []TCPRepairOpt) (err error) {
 	return setsockopt(fd, level, opt, unsafe.Pointer(&o[0]), uintptr(SizeofTCPRepairOpt*len(o)))
 }
 
+func SetsockoptTCPMD5Sig(fd, level, opt int, s *TCPMD5Sig) error {
+	return setsockopt(fd, level, opt, unsafe.Pointer(s), unsafe.Sizeof(*s))
+}
+
 // Keyctl Commands (http://man7.org/linux/man-pages/man2/keyctl.2.html)
 
 // KeyctlInt calls keyctl commands in which each argument is an int.
@@ -1579,6 +1582,7 @@ func BindToDevice(fd int, device string) (err error) {
 }
 
 //sys	ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
+//sys	ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) = SYS_PTRACE
 
 func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err error) {
 	// The peek requests are machine-size oriented, so we wrap it
@@ -1596,7 +1600,7 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro
 	// boundary.
 	n := 0
 	if addr%SizeofPtr != 0 {
-		err = ptrace(req, pid, addr-addr%SizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
+		err = ptracePtr(req, pid, addr-addr%SizeofPtr, unsafe.Pointer(&buf[0]))
 		if err != nil {
 			return 0, err
 		}
@@ -1608,7 +1612,7 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro
 	for len(out) > 0 {
 		// We use an internal buffer to guarantee alignment.
 		// It's not documented if this is necessary, but we're paranoid.
-		err = ptrace(req, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0])))
+		err = ptracePtr(req, pid, addr+uintptr(n), unsafe.Pointer(&buf[0]))
 		if err != nil {
 			return n, err
 		}
@@ -1640,7 +1644,7 @@ func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (c
 	n := 0
 	if addr%SizeofPtr != 0 {
 		var buf [SizeofPtr]byte
-		err = ptrace(peekReq, pid, addr-addr%SizeofPtr, uintptr(unsafe.Pointer(&buf[0])))
+		err = ptracePtr(peekReq, pid, addr-addr%SizeofPtr, unsafe.Pointer(&buf[0]))
 		if err != nil {
 			return 0, err
 		}
@@ -1667,7 +1671,7 @@ func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (c
 	// Trailing edge.
 	if len(data) > 0 {
 		var buf [SizeofPtr]byte
-		err = ptrace(peekReq, pid, addr+uintptr(n), uintptr(unsafe.Pointer(&buf[0])))
+		err = ptracePtr(peekReq, pid, addr+uintptr(n), unsafe.Pointer(&buf[0]))
 		if err != nil {
 			return n, err
 		}
@@ -1696,11 +1700,11 @@ func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) {
 }
 
 func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 func PtraceSetRegs(pid int, regs *PtraceRegs) (err error) {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
 
 func PtraceSetOptions(pid int, options int) (err error) {
@@ -1709,7 +1713,7 @@ func PtraceSetOptions(pid int, options int) (err error) {
 
 func PtraceGetEventMsg(pid int) (msg uint, err error) {
 	var data _C_long
-	err = ptrace(PTRACE_GETEVENTMSG, pid, 0, uintptr(unsafe.Pointer(&data)))
+	err = ptracePtr(PTRACE_GETEVENTMSG, pid, 0, unsafe.Pointer(&data))
 	msg = uint(data)
 	return
 }
@@ -1800,6 +1804,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 //sysnb	Capset(hdr *CapUserHeader, data *CapUserData) (err error)
 //sys	Chdir(path string) (err error)
 //sys	Chroot(path string) (err error)
+//sys	ClockAdjtime(clockid int32, buf *Timex) (state int, err error)
 //sys	ClockGetres(clockid int32, res *Timespec) (err error)
 //sys	ClockGettime(clockid int32, time *Timespec) (err error)
 //sys	ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
@@ -1999,7 +2004,7 @@ func appendBytes(vecs []Iovec, bs [][]byte) []Iovec {
 // offs2lohi splits offs into its low and high order bits.
 func offs2lohi(offs int64) (lo, hi uintptr) {
 	const longBits = SizeofLong * 8
-	return uintptr(offs), uintptr(uint64(offs) >> longBits)
+	return uintptr(offs), uintptr(uint64(offs) >> (longBits - 1) >> 1) // two shifts to avoid false positive in vet
 }
 
 func Readv(fd int, iovs [][]byte) (n int, err error) {
@@ -2153,6 +2158,14 @@ func isGroupMember(gid int) bool {
 	return false
 }
 
+func isCapDacOverrideSet() bool {
+	hdr := CapUserHeader{Version: LINUX_CAPABILITY_VERSION_3}
+	data := [2]CapUserData{}
+	err := Capget(&hdr, &data[0])
+
+	return err == nil && data[0].Effective&(1<<CAP_DAC_OVERRIDE) != 0
+}
+
 //sys	faccessat(dirfd int, path string, mode uint32) (err error)
 //sys	Faccessat2(dirfd int, path string, mode uint32, flags int) (err error)
 
@@ -2188,6 +2201,12 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) {
 	var uid int
 	if flags&AT_EACCESS != 0 {
 		uid = Geteuid()
+		if uid != 0 && isCapDacOverrideSet() {
+			// If CAP_DAC_OVERRIDE is set, file access check is
+			// done by the kernel in the same way as for root
+			// (see generic_permission() in the Linux sources).
+			uid = 0
+		}
 	} else {
 		uid = Getuid()
 	}
diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/vendor/golang.org/x/sys/unix/syscall_netbsd.go
index 35a3ad758f599..e66865dccbe6c 100644
--- a/vendor/golang.org/x/sys/unix/syscall_netbsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_netbsd.go
@@ -13,7 +13,6 @@
 package unix
 
 import (
-	"runtime"
 	"syscall"
 	"unsafe"
 )
@@ -178,13 +177,13 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 }
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
 
 func IoctlGetPtmget(fd int, req uint) (*Ptmget, error) {
 	var value Ptmget
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
-	runtime.KeepAlive(value)
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
 	return &value, err
 }
 
diff --git a/vendor/golang.org/x/sys/unix/syscall_openbsd.go b/vendor/golang.org/x/sys/unix/syscall_openbsd.go
index 9b67b908e5f94..5e9de23ae372b 100644
--- a/vendor/golang.org/x/sys/unix/syscall_openbsd.go
+++ b/vendor/golang.org/x/sys/unix/syscall_openbsd.go
@@ -152,6 +152,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 }
 
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
+//sys	ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
 
diff --git a/vendor/golang.org/x/sys/unix/syscall_solaris.go b/vendor/golang.org/x/sys/unix/syscall_solaris.go
index 07ac56109a053..d3444b64d6d1e 100644
--- a/vendor/golang.org/x/sys/unix/syscall_solaris.go
+++ b/vendor/golang.org/x/sys/unix/syscall_solaris.go
@@ -408,8 +408,7 @@ func anyToSockaddr(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
 		for n < len(pp.Path) && pp.Path[n] != 0 {
 			n++
 		}
-		bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
-		sa.Name = string(bytes)
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
 		return sa, nil
 
 	case AF_INET:
@@ -547,21 +546,25 @@ func Minor(dev uint64) uint32 {
  */
 
 //sys	ioctlRet(fd int, req uint, arg uintptr) (ret int, err error) = libc.ioctl
+//sys	ioctlPtrRet(fd int, req uint, arg unsafe.Pointer) (ret int, err error) = libc.ioctl
 
 func ioctl(fd int, req uint, arg uintptr) (err error) {
 	_, err = ioctlRet(fd, req, arg)
 	return err
 }
 
-func IoctlSetTermio(fd int, req uint, value *Termio) error {
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(value)))
-	runtime.KeepAlive(value)
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, err = ioctlPtrRet(fd, req, arg)
 	return err
 }
 
+func IoctlSetTermio(fd int, req uint, value *Termio) error {
+	return ioctlPtr(fd, req, unsafe.Pointer(value))
+}
+
 func IoctlGetTermio(fd int, req uint) (*Termio, error) {
 	var value Termio
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+	err := ioctlPtr(fd, req, unsafe.Pointer(&value))
 	return &value, err
 }
 
@@ -1084,7 +1087,7 @@ func IoctlSetIntRetInt(fd int, req uint, arg int) (int, error) {
 func IoctlSetString(fd int, req uint, val string) error {
 	bs := make([]byte, len(val)+1)
 	copy(bs[:len(bs)-1], val)
-	err := ioctl(fd, req, uintptr(unsafe.Pointer(&bs[0])))
+	err := ioctlPtr(fd, req, unsafe.Pointer(&bs[0]))
 	runtime.KeepAlive(&bs[0])
 	return err
 }
@@ -1118,7 +1121,7 @@ func (l *Lifreq) GetLifruUint() uint {
 }
 
 func IoctlLifreq(fd int, req uint, l *Lifreq) error {
-	return ioctl(fd, req, uintptr(unsafe.Pointer(l)))
+	return ioctlPtr(fd, req, unsafe.Pointer(l))
 }
 
 // Strioctl Helpers
@@ -1129,5 +1132,5 @@ func (s *Strioctl) SetInt(i int) {
 }
 
 func IoctlSetStrioctlRetInt(fd int, req uint, s *Strioctl) (int, error) {
-	return ioctlRet(fd, req, uintptr(unsafe.Pointer(s)))
+	return ioctlPtrRet(fd, req, unsafe.Pointer(s))
 }
diff --git a/vendor/golang.org/x/sys/unix/syscall_unix.go b/vendor/golang.org/x/sys/unix/syscall_unix.go
index a386f8897df39..00f0aa3758892 100644
--- a/vendor/golang.org/x/sys/unix/syscall_unix.go
+++ b/vendor/golang.org/x/sys/unix/syscall_unix.go
@@ -578,7 +578,7 @@ func Lutimes(path string, tv []Timeval) error {
 	return UtimesNanoAt(AT_FDCWD, path, ts, AT_SYMLINK_NOFOLLOW)
 }
 
-// emptyIovec reports whether there are no bytes in the slice of Iovec.
+// emptyIovecs reports whether there are no bytes in the slice of Iovec.
 func emptyIovecs(iov []Iovec) bool {
 	for i := range iov {
 		if iov[i].Len > 0 {
diff --git a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
index 68b2f3e1cd0a2..b295497ae476a 100644
--- a/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
+++ b/vendor/golang.org/x/sys/unix/syscall_zos_s390x.go
@@ -139,8 +139,7 @@ func anyToSockaddr(_ int, rsa *RawSockaddrAny) (Sockaddr, error) {
 		for n < int(pp.Len) && pp.Path[n] != 0 {
 			n++
 		}
-		bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
-		sa.Name = string(bytes)
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
 		return sa, nil
 
 	case AF_INET:
@@ -214,6 +213,7 @@ func (cmsg *Cmsghdr) SetLen(length int) {
 //sys   mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) = SYS_MMAP
 //sys   munmap(addr uintptr, length uintptr) (err error) = SYS_MUNMAP
 //sys   ioctl(fd int, req uint, arg uintptr) (err error) = SYS_IOCTL
+//sys   ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) = SYS_IOCTL
 
 //sys   Access(path string, mode uint32) (err error) = SYS___ACCESS_A
 //sys   Chdir(path string) (err error) = SYS___CHDIR_A
diff --git a/vendor/golang.org/x/sys/unix/timestruct.go b/vendor/golang.org/x/sys/unix/timestruct.go
index 3d893040553be..616b1b2848581 100644
--- a/vendor/golang.org/x/sys/unix/timestruct.go
+++ b/vendor/golang.org/x/sys/unix/timestruct.go
@@ -9,7 +9,7 @@ package unix
 
 import "time"
 
-// TimespecToNSec returns the time stored in ts as nanoseconds.
+// TimespecToNsec returns the time stored in ts as nanoseconds.
 func TimespecToNsec(ts Timespec) int64 { return ts.Nano() }
 
 // NsecToTimespec converts a number of nanoseconds into a Timespec.
diff --git a/vendor/golang.org/x/sys/unix/xattr_bsd.go b/vendor/golang.org/x/sys/unix/xattr_bsd.go
index 663b3779de2dc..f5f8e9f3665e9 100644
--- a/vendor/golang.org/x/sys/unix/xattr_bsd.go
+++ b/vendor/golang.org/x/sys/unix/xattr_bsd.go
@@ -36,9 +36,14 @@ func xattrnamespace(fullattr string) (ns int, attr string, err error) {
 func initxattrdest(dest []byte, idx int) (d unsafe.Pointer) {
 	if len(dest) > idx {
 		return unsafe.Pointer(&dest[idx])
-	} else {
-		return unsafe.Pointer(_zero)
 	}
+	if dest != nil {
+		// extattr_get_file and extattr_list_file treat NULL differently from
+		// a non-NULL pointer of length zero. Preserve the property of nilness,
+		// even if we can't use dest directly.
+		return unsafe.Pointer(&_zero)
+	}
+	return nil
 }
 
 // FreeBSD and NetBSD implement their own syscalls to handle extended attributes
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux.go b/vendor/golang.org/x/sys/unix/zerrors_linux.go
index 785d693eb3285..398c37e52d6b6 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux.go
@@ -70,6 +70,7 @@ const (
 	ALG_SET_DRBG_ENTROPY                        = 0x6
 	ALG_SET_IV                                  = 0x2
 	ALG_SET_KEY                                 = 0x1
+	ALG_SET_KEY_BY_KEY_SERIAL                   = 0x7
 	ALG_SET_OP                                  = 0x3
 	ANON_INODE_FS_MAGIC                         = 0x9041934
 	ARPHRD_6LOWPAN                              = 0x339
@@ -457,7 +458,6 @@ const (
 	B600                                        = 0x8
 	B75                                         = 0x2
 	B9600                                       = 0xd
-	BALLOON_KVM_MAGIC                           = 0x13661366
 	BDEVFS_MAGIC                                = 0x62646576
 	BINDERFS_SUPER_MAGIC                        = 0x6c6f6f70
 	BINFMTFS_MAGIC                              = 0x42494e4d
@@ -563,6 +563,7 @@ const (
 	BUS_USB                                     = 0x3
 	BUS_VIRTUAL                                 = 0x6
 	CAN_BCM                                     = 0x2
+	CAN_BUS_OFF_THRESHOLD                       = 0x100
 	CAN_CTRLMODE_3_SAMPLES                      = 0x4
 	CAN_CTRLMODE_BERR_REPORTING                 = 0x10
 	CAN_CTRLMODE_CC_LEN8_DLC                    = 0x100
@@ -577,9 +578,12 @@ const (
 	CAN_EFF_FLAG                                = 0x80000000
 	CAN_EFF_ID_BITS                             = 0x1d
 	CAN_EFF_MASK                                = 0x1fffffff
+	CAN_ERROR_PASSIVE_THRESHOLD                 = 0x80
+	CAN_ERROR_WARNING_THRESHOLD                 = 0x60
 	CAN_ERR_ACK                                 = 0x20
 	CAN_ERR_BUSERROR                            = 0x80
 	CAN_ERR_BUSOFF                              = 0x40
+	CAN_ERR_CNT                                 = 0x200
 	CAN_ERR_CRTL                                = 0x4
 	CAN_ERR_CRTL_ACTIVE                         = 0x40
 	CAN_ERR_CRTL_RX_OVERFLOW                    = 0x1
@@ -771,6 +775,8 @@ const (
 	DEVLINK_GENL_MCGRP_CONFIG_NAME              = "config"
 	DEVLINK_GENL_NAME                           = "devlink"
 	DEVLINK_GENL_VERSION                        = 0x1
+	DEVLINK_PORT_FN_CAP_MIGRATABLE              = 0x2
+	DEVLINK_PORT_FN_CAP_ROCE                    = 0x1
 	DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX           = 0x14
 	DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS  = 0x3
 	DEVMEM_MAGIC                                = 0x454d444d
@@ -820,9 +826,9 @@ const (
 	DM_UUID_FLAG                                = 0x4000
 	DM_UUID_LEN                                 = 0x81
 	DM_VERSION                                  = 0xc138fd00
-	DM_VERSION_EXTRA                            = "-ioctl (2022-02-22)"
+	DM_VERSION_EXTRA                            = "-ioctl (2022-07-28)"
 	DM_VERSION_MAJOR                            = 0x4
-	DM_VERSION_MINOR                            = 0x2e
+	DM_VERSION_MINOR                            = 0x2f
 	DM_VERSION_PATCHLEVEL                       = 0x0
 	DT_BLK                                      = 0x6
 	DT_CHR                                      = 0x2
@@ -1049,6 +1055,7 @@ const (
 	ETH_P_CAIF                                  = 0xf7
 	ETH_P_CAN                                   = 0xc
 	ETH_P_CANFD                                 = 0xd
+	ETH_P_CANXL                                 = 0xe
 	ETH_P_CFM                                   = 0x8902
 	ETH_P_CONTROL                               = 0x16
 	ETH_P_CUST                                  = 0x6006
@@ -1060,6 +1067,7 @@ const (
 	ETH_P_DNA_RT                                = 0x6003
 	ETH_P_DSA                                   = 0x1b
 	ETH_P_DSA_8021Q                             = 0xdadb
+	ETH_P_DSA_A5PSW                             = 0xe001
 	ETH_P_ECONET                                = 0x18
 	ETH_P_EDSA                                  = 0xdada
 	ETH_P_ERSPAN                                = 0x88be
@@ -1194,8 +1202,10 @@ const (
 	FAN_MARK_EVICTABLE                          = 0x200
 	FAN_MARK_FILESYSTEM                         = 0x100
 	FAN_MARK_FLUSH                              = 0x80
+	FAN_MARK_IGNORE                             = 0x400
 	FAN_MARK_IGNORED_MASK                       = 0x20
 	FAN_MARK_IGNORED_SURV_MODIFY                = 0x40
+	FAN_MARK_IGNORE_SURV                        = 0x440
 	FAN_MARK_INODE                              = 0x0
 	FAN_MARK_MOUNT                              = 0x10
 	FAN_MARK_ONLYDIR                            = 0x8
@@ -1253,7 +1263,10 @@ const (
 	FSCRYPT_MODE_AES_128_CBC                    = 0x5
 	FSCRYPT_MODE_AES_128_CTS                    = 0x6
 	FSCRYPT_MODE_AES_256_CTS                    = 0x4
+	FSCRYPT_MODE_AES_256_HCTR2                  = 0xa
 	FSCRYPT_MODE_AES_256_XTS                    = 0x1
+	FSCRYPT_MODE_SM4_CTS                        = 0x8
+	FSCRYPT_MODE_SM4_XTS                        = 0x7
 	FSCRYPT_POLICY_FLAGS_PAD_16                 = 0x2
 	FSCRYPT_POLICY_FLAGS_PAD_32                 = 0x3
 	FSCRYPT_POLICY_FLAGS_PAD_4                  = 0x0
@@ -1272,8 +1285,6 @@ const (
 	FS_ENCRYPTION_MODE_AES_256_GCM              = 0x2
 	FS_ENCRYPTION_MODE_AES_256_XTS              = 0x1
 	FS_ENCRYPTION_MODE_INVALID                  = 0x0
-	FS_ENCRYPTION_MODE_SPECK128_256_CTS         = 0x8
-	FS_ENCRYPTION_MODE_SPECK128_256_XTS         = 0x7
 	FS_IOC_ADD_ENCRYPTION_KEY                   = 0xc0506617
 	FS_IOC_GET_ENCRYPTION_KEY_STATUS            = 0xc080661a
 	FS_IOC_GET_ENCRYPTION_POLICY_EX             = 0xc0096616
@@ -1430,6 +1441,7 @@ const (
 	IFF_NOARP                                   = 0x80
 	IFF_NOFILTER                                = 0x1000
 	IFF_NOTRAILERS                              = 0x20
+	IFF_NO_CARRIER                              = 0x40
 	IFF_NO_PI                                   = 0x1000
 	IFF_ONE_QUEUE                               = 0x2000
 	IFF_PERSIST                                 = 0x800
@@ -1761,6 +1773,7 @@ const (
 	LANDLOCK_ACCESS_FS_REFER                    = 0x2000
 	LANDLOCK_ACCESS_FS_REMOVE_DIR               = 0x10
 	LANDLOCK_ACCESS_FS_REMOVE_FILE              = 0x20
+	LANDLOCK_ACCESS_FS_TRUNCATE                 = 0x4000
 	LANDLOCK_ACCESS_FS_WRITE_FILE               = 0x2
 	LANDLOCK_CREATE_RULESET_VERSION             = 0x1
 	LINUX_REBOOT_CMD_CAD_OFF                    = 0x0
@@ -1800,11 +1813,13 @@ const (
 	LWTUNNEL_IP_OPT_GENEVE_MAX                  = 0x3
 	LWTUNNEL_IP_OPT_VXLAN_MAX                   = 0x1
 	MADV_COLD                                   = 0x14
+	MADV_COLLAPSE                               = 0x19
 	MADV_DODUMP                                 = 0x11
 	MADV_DOFORK                                 = 0xb
 	MADV_DONTDUMP                               = 0x10
 	MADV_DONTFORK                               = 0xa
 	MADV_DONTNEED                               = 0x4
+	MADV_DONTNEED_LOCKED                        = 0x18
 	MADV_FREE                                   = 0x8
 	MADV_HUGEPAGE                               = 0xe
 	MADV_HWPOISON                               = 0x64
@@ -1846,7 +1861,7 @@ const (
 	MFD_ALLOW_SEALING                           = 0x2
 	MFD_CLOEXEC                                 = 0x1
 	MFD_HUGETLB                                 = 0x4
-	MFD_HUGE_16GB                               = -0x78000000
+	MFD_HUGE_16GB                               = 0x88000000
 	MFD_HUGE_16MB                               = 0x60000000
 	MFD_HUGE_1GB                                = 0x78000000
 	MFD_HUGE_1MB                                = 0x50000000
@@ -2153,6 +2168,7 @@ const (
 	PACKET_FANOUT_DATA                          = 0x16
 	PACKET_FANOUT_EBPF                          = 0x7
 	PACKET_FANOUT_FLAG_DEFRAG                   = 0x8000
+	PACKET_FANOUT_FLAG_IGNORE_OUTGOING          = 0x4000
 	PACKET_FANOUT_FLAG_ROLLOVER                 = 0x1000
 	PACKET_FANOUT_FLAG_UNIQUEID                 = 0x2000
 	PACKET_FANOUT_HASH                          = 0x0
@@ -2212,6 +2228,11 @@ const (
 	PERF_AUX_FLAG_PARTIAL                       = 0x4
 	PERF_AUX_FLAG_PMU_FORMAT_TYPE_MASK          = 0xff00
 	PERF_AUX_FLAG_TRUNCATED                     = 0x1
+	PERF_BR_ARM64_DEBUG_DATA                    = 0x7
+	PERF_BR_ARM64_DEBUG_EXIT                    = 0x5
+	PERF_BR_ARM64_DEBUG_HALT                    = 0x4
+	PERF_BR_ARM64_DEBUG_INST                    = 0x6
+	PERF_BR_ARM64_FIQ                           = 0x3
 	PERF_FLAG_FD_CLOEXEC                        = 0x8
 	PERF_FLAG_FD_NO_GROUP                       = 0x1
 	PERF_FLAG_FD_OUTPUT                         = 0x2
@@ -2232,6 +2253,8 @@ const (
 	PERF_MEM_LOCK_NA                            = 0x1
 	PERF_MEM_LOCK_SHIFT                         = 0x18
 	PERF_MEM_LVLNUM_ANY_CACHE                   = 0xb
+	PERF_MEM_LVLNUM_CXL                         = 0x9
+	PERF_MEM_LVLNUM_IO                          = 0xa
 	PERF_MEM_LVLNUM_L1                          = 0x1
 	PERF_MEM_LVLNUM_L2                          = 0x2
 	PERF_MEM_LVLNUM_L3                          = 0x3
@@ -2265,6 +2288,7 @@ const (
 	PERF_MEM_REMOTE_REMOTE                      = 0x1
 	PERF_MEM_REMOTE_SHIFT                       = 0x25
 	PERF_MEM_SNOOPX_FWD                         = 0x1
+	PERF_MEM_SNOOPX_PEER                        = 0x2
 	PERF_MEM_SNOOPX_SHIFT                       = 0x26
 	PERF_MEM_SNOOP_HIT                          = 0x4
 	PERF_MEM_SNOOP_HITM                         = 0x10
@@ -2301,7 +2325,6 @@ const (
 	PERF_SAMPLE_BRANCH_PLM_ALL                  = 0x7
 	PERF_SAMPLE_WEIGHT_TYPE                     = 0x1004000
 	PIPEFS_MAGIC                                = 0x50495045
-	PPC_CMM_MAGIC                               = 0xc7571590
 	PPPIOCGNPMODE                               = 0xc008744c
 	PPPIOCNEWUNIT                               = 0xc004743e
 	PRIO_PGRP                                   = 0x1
@@ -2999,6 +3022,7 @@ const (
 	STATX_BLOCKS                                = 0x400
 	STATX_BTIME                                 = 0x800
 	STATX_CTIME                                 = 0x80
+	STATX_DIOALIGN                              = 0x2000
 	STATX_GID                                   = 0x10
 	STATX_INO                                   = 0x100
 	STATX_MNT_ID                                = 0x1000
@@ -3392,9 +3416,7 @@ const (
 	XDP_ZEROCOPY                                = 0x4
 	XENFS_SUPER_MAGIC                           = 0xabba1974
 	XFS_SUPER_MAGIC                             = 0x58465342
-	Z3FOLD_MAGIC                                = 0x33
 	ZONEFS_MAGIC                                = 0x5a4f4653
-	ZSMALLOC_MAGIC                              = 0x58295829
 	_HIDIOCGRAWNAME_LEN                         = 0x80
 	_HIDIOCGRAWPHYS_LEN                         = 0x40
 	_HIDIOCGRAWUNIQ_LEN                         = 0x40
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
index 36c0dfc7c4cf4..a46df0f1e57ab 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_386.go
@@ -133,6 +133,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x80044d07
 	MEMISLOCKED                      = 0x80084d17
 	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc03c4d1a
 	MEMREADOOB                       = 0xc00c4d04
 	MEMSETBADBLOCK                   = 0x40084d0c
 	MEMUNLOCK                        = 0x40084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
index 4ff942703b7b0..6cd4a3ea9d331 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_amd64.go
@@ -133,6 +133,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x80044d07
 	MEMISLOCKED                      = 0x80084d17
 	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x40084d0c
 	MEMUNLOCK                        = 0x40084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
index 3eaa0fb78e30f..c7ebee24df3f0 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x80044d07
 	MEMISLOCKED                      = 0x80084d17
 	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc00c4d04
 	MEMSETBADBLOCK                   = 0x40084d0c
 	MEMUNLOCK                        = 0x40084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
index d7995bdc3a218..9d5352c3e45e8 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_arm64.go
@@ -134,6 +134,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x80044d07
 	MEMISLOCKED                      = 0x80084d17
 	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x40084d0c
 	MEMUNLOCK                        = 0x40084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
index 928e24c205353..f26a164f4aab9 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_loong64.go
@@ -132,6 +132,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x80044d07
 	MEMISLOCKED                      = 0x80084d17
 	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x40084d0c
 	MEMUNLOCK                        = 0x40084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
index 179bffb474b43..890bc3c9b7064 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x40044d07
 	MEMISLOCKED                      = 0x40084d17
 	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc00c4d04
 	MEMSETBADBLOCK                   = 0x80084d0c
 	MEMUNLOCK                        = 0x80084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
index 1fba17bd75cb1..549f26ac64667 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x40044d07
 	MEMISLOCKED                      = 0x40084d17
 	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x80084d0c
 	MEMUNLOCK                        = 0x80084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
index b77dde31537e6..e0365e32c1746 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mips64le.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x40044d07
 	MEMISLOCKED                      = 0x40084d17
 	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x80084d0c
 	MEMUNLOCK                        = 0x80084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
index 78c6c751bfa5a..fdccce15ca209 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_mipsle.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x40044d07
 	MEMISLOCKED                      = 0x40084d17
 	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc00c4d04
 	MEMSETBADBLOCK                   = 0x80084d0c
 	MEMUNLOCK                        = 0x80084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
index 1c0d31f0b4c28..b2205c83faa16 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x40044d07
 	MEMISLOCKED                      = 0x40084d17
 	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc00c4d04
 	MEMSETBADBLOCK                   = 0x80084d0c
 	MEMUNLOCK                        = 0x80084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
index 959dd9bb8fcc0..81aa5ad0f695a 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x40044d07
 	MEMISLOCKED                      = 0x40084d17
 	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x80084d0c
 	MEMUNLOCK                        = 0x80084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
index 5a873cdbc9d27..76807a1fd4f7d 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_ppc64le.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x40044d07
 	MEMISLOCKED                      = 0x40084d17
 	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x80084d0c
 	MEMUNLOCK                        = 0x80084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
index e336d141e1f19..d4a5ab9e4e06a 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_riscv64.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x80044d07
 	MEMISLOCKED                      = 0x80084d17
 	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x40084d0c
 	MEMUNLOCK                        = 0x40084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
index 390c01d92a530..66e65db951927 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_s390x.go
@@ -131,6 +131,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x80044d07
 	MEMISLOCKED                      = 0x80084d17
 	MEMLOCK                          = 0x40084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x40084d0c
 	MEMUNLOCK                        = 0x40084d06
diff --git a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
index 98a6e5f11f508..f619252691e2a 100644
--- a/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/zerrors_linux_sparc64.go
@@ -136,6 +136,7 @@ const (
 	MEMGETREGIONCOUNT                = 0x40044d07
 	MEMISLOCKED                      = 0x40084d17
 	MEMLOCK                          = 0x80084d05
+	MEMREAD                          = 0xc0404d1a
 	MEMREADOOB                       = 0xc0104d04
 	MEMSETBADBLOCK                   = 0x80084d0c
 	MEMUNLOCK                        = 0x80084d06
diff --git a/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go b/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go
index bd001a6e1cc71..97f20ca282f5b 100644
--- a/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go
+++ b/vendor/golang.org/x/sys/unix/zptrace_armnn_linux.go
@@ -15,12 +15,12 @@ type PtraceRegsArm struct {
 
 // PtraceGetRegsArm fetches the registers used by arm binaries.
 func PtraceGetRegsArm(pid int, regsout *PtraceRegsArm) error {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 // PtraceSetRegsArm sets the registers used by arm binaries.
 func PtraceSetRegsArm(pid int, regs *PtraceRegsArm) error {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
 
 // PtraceRegsArm64 is the registers used by arm64 binaries.
@@ -33,10 +33,10 @@ type PtraceRegsArm64 struct {
 
 // PtraceGetRegsArm64 fetches the registers used by arm64 binaries.
 func PtraceGetRegsArm64(pid int, regsout *PtraceRegsArm64) error {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 // PtraceSetRegsArm64 sets the registers used by arm64 binaries.
 func PtraceSetRegsArm64(pid int, regs *PtraceRegsArm64) error {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
diff --git a/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go b/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go
index 6cb6d688aa461..834d2856dd415 100644
--- a/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zptrace_linux_arm64.go
@@ -7,11 +7,11 @@ import "unsafe"
 // PtraceGetRegSetArm64 fetches the registers used by arm64 binaries.
 func PtraceGetRegSetArm64(pid, addr int, regsout *PtraceRegsArm64) error {
 	iovec := Iovec{(*byte)(unsafe.Pointer(regsout)), uint64(unsafe.Sizeof(*regsout))}
-	return ptrace(PTRACE_GETREGSET, pid, uintptr(addr), uintptr(unsafe.Pointer(&iovec)))
+	return ptracePtr(PTRACE_GETREGSET, pid, uintptr(addr), unsafe.Pointer(&iovec))
 }
 
 // PtraceSetRegSetArm64 sets the registers used by arm64 binaries.
 func PtraceSetRegSetArm64(pid, addr int, regs *PtraceRegsArm64) error {
 	iovec := Iovec{(*byte)(unsafe.Pointer(regs)), uint64(unsafe.Sizeof(*regs))}
-	return ptrace(PTRACE_SETREGSET, pid, uintptr(addr), uintptr(unsafe.Pointer(&iovec)))
+	return ptracePtr(PTRACE_SETREGSET, pid, uintptr(addr), unsafe.Pointer(&iovec))
 }
diff --git a/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go b/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go
index c34d0639be3aa..0b5f7943054b2 100644
--- a/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go
+++ b/vendor/golang.org/x/sys/unix/zptrace_mipsnn_linux.go
@@ -21,12 +21,12 @@ type PtraceRegsMips struct {
 
 // PtraceGetRegsMips fetches the registers used by mips binaries.
 func PtraceGetRegsMips(pid int, regsout *PtraceRegsMips) error {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 // PtraceSetRegsMips sets the registers used by mips binaries.
 func PtraceSetRegsMips(pid int, regs *PtraceRegsMips) error {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
 
 // PtraceRegsMips64 is the registers used by mips64 binaries.
@@ -42,10 +42,10 @@ type PtraceRegsMips64 struct {
 
 // PtraceGetRegsMips64 fetches the registers used by mips64 binaries.
 func PtraceGetRegsMips64(pid int, regsout *PtraceRegsMips64) error {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 // PtraceSetRegsMips64 sets the registers used by mips64 binaries.
 func PtraceSetRegsMips64(pid int, regs *PtraceRegsMips64) error {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
diff --git a/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go b/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go
index 3ccf0c0c4a80c..2807f7e64602d 100644
--- a/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go
+++ b/vendor/golang.org/x/sys/unix/zptrace_mipsnnle_linux.go
@@ -21,12 +21,12 @@ type PtraceRegsMipsle struct {
 
 // PtraceGetRegsMipsle fetches the registers used by mipsle binaries.
 func PtraceGetRegsMipsle(pid int, regsout *PtraceRegsMipsle) error {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 // PtraceSetRegsMipsle sets the registers used by mipsle binaries.
 func PtraceSetRegsMipsle(pid int, regs *PtraceRegsMipsle) error {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
 
 // PtraceRegsMips64le is the registers used by mips64le binaries.
@@ -42,10 +42,10 @@ type PtraceRegsMips64le struct {
 
 // PtraceGetRegsMips64le fetches the registers used by mips64le binaries.
 func PtraceGetRegsMips64le(pid int, regsout *PtraceRegsMips64le) error {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 // PtraceSetRegsMips64le sets the registers used by mips64le binaries.
 func PtraceSetRegsMips64le(pid int, regs *PtraceRegsMips64le) error {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
diff --git a/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go b/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go
index 7d65857004c44..281ea64e34acf 100644
--- a/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go
+++ b/vendor/golang.org/x/sys/unix/zptrace_x86_linux.go
@@ -31,12 +31,12 @@ type PtraceRegs386 struct {
 
 // PtraceGetRegs386 fetches the registers used by 386 binaries.
 func PtraceGetRegs386(pid int, regsout *PtraceRegs386) error {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 // PtraceSetRegs386 sets the registers used by 386 binaries.
 func PtraceSetRegs386(pid int, regs *PtraceRegs386) error {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
 
 // PtraceRegsAmd64 is the registers used by amd64 binaries.
@@ -72,10 +72,10 @@ type PtraceRegsAmd64 struct {
 
 // PtraceGetRegsAmd64 fetches the registers used by amd64 binaries.
 func PtraceGetRegsAmd64(pid int, regsout *PtraceRegsAmd64) error {
-	return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
+	return ptracePtr(PTRACE_GETREGS, pid, 0, unsafe.Pointer(regsout))
 }
 
 // PtraceSetRegsAmd64 sets the registers used by amd64 binaries.
 func PtraceSetRegsAmd64(pid int, regs *PtraceRegsAmd64) error {
-	return ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))
+	return ptracePtr(PTRACE_SETREGS, pid, 0, unsafe.Pointer(regs))
 }
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
index 870215d2c479d..ef9dcd1bef8c9 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc.go
@@ -223,6 +223,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	r0, er := C.ioctl(C.int(fd), C.int(req), C.uintptr_t(uintptr(arg)))
+	if r0 == -1 && er != nil {
+		err = er
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func FcntlInt(fd uintptr, cmd int, arg int) (r int, err error) {
 	r0, er := C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg))
 	r = int(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
index a89b0bfa53cac..f86a94592348b 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64.go
@@ -103,6 +103,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, e1 := callioctl_ptr(fd, int(req), arg)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func FcntlInt(fd uintptr, cmd int, arg int) (r int, err error) {
 	r0, e1 := callfcntl(fd, cmd, uintptr(arg))
 	r = int(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
index 2caa5adf95099..d32a84cae27c1 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gc.go
@@ -423,6 +423,13 @@ func callioctl(fd int, req int, arg uintptr) (r1 uintptr, e1 Errno) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func callioctl_ptr(fd int, req int, arg unsafe.Pointer) (r1 uintptr, e1 Errno) {
+	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_ioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0)
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) {
 	r1, _, e1 = syscall6(uintptr(unsafe.Pointer(&libc_fcntl)), 3, fd, uintptr(cmd), arg, 0, 0, 0)
 	return
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
index 944a714b1ad45..d7d8baf819c07 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_aix_ppc64_gccgo.go
@@ -191,6 +191,14 @@ func callioctl(fd int, req int, arg uintptr) (r1 uintptr, e1 Errno) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func callioctl_ptr(fd int, req int, arg unsafe.Pointer) (r1 uintptr, e1 Errno) {
+	r1 = uintptr(C.ioctl(C.int(fd), C.int(req), C.uintptr_t(uintptr(arg))))
+	e1 = syscall.GetErrno()
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func callfcntl(fd uintptr, cmd int, arg uintptr) (r1 uintptr, e1 Errno) {
 	r1 = uintptr(C.fcntl(C.uintptr_t(fd), C.int(cmd), C.uintptr_t(arg)))
 	e1 = syscall.GetErrno()
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
index c2461c4967978..a29ffdd566db1 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go
@@ -725,6 +725,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
@@ -2502,6 +2510,14 @@ func ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) {
 	return
 }
 
+func ptrace1Ptr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall6(libc_ptrace_trampoline_addr, uintptr(request), uintptr(pid), addr, uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ptrace_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
index 26a0fdc505bb6..2fd4590bb7866 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go
@@ -725,6 +725,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "/usr/lib/libSystem.B.dylib"
@@ -2502,6 +2510,14 @@ func ptrace1(request int, pid int, addr uintptr, data uintptr) (err error) {
 	return
 }
 
+func ptrace1Ptr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall6(libc_ptrace_trampoline_addr, uintptr(request), uintptr(pid), addr, uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ptrace_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ptrace ptrace "/usr/lib/libSystem.B.dylib"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
index 54749f9c5ed79..3b85134707efd 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_dragonfly_amd64.go
@@ -436,6 +436,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
index 77479d4581558..1129065624e58 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_386.go
@@ -388,6 +388,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
@@ -414,6 +424,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
index 2e966d4d7a6c5..55f5abfe599c3 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_amd64.go
@@ -388,6 +388,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
@@ -414,6 +424,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
index d65a7c0fa6e9a..d39651c2b586b 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm.go
@@ -388,6 +388,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
@@ -414,6 +424,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go
index 6f0b97c6db3a2..ddb7408680118 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_arm64.go
@@ -388,6 +388,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
@@ -414,6 +424,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go
index e1c23b5272367..09a53a616c050 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_freebsd_riscv64.go
@@ -388,6 +388,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
@@ -414,6 +424,16 @@ func ptrace(request int, pid int, addr uintptr, data int) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptracePtr(request int, pid int, addr unsafe.Pointer, data int) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_linux.go b/vendor/golang.org/x/sys/unix/zsyscall_linux.go
index 293cf36804e95..430cb24de7e0e 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_linux.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_linux.go
@@ -379,6 +379,16 @@ func ptrace(request int, pid int, addr uintptr, data uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ptracePtr(request int, pid int, addr uintptr, data unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func reboot(magic1 uint, magic2 uint, cmd int, arg string) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(arg)
@@ -537,6 +547,17 @@ func Chroot(path string) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ClockAdjtime(clockid int32, buf *Timex) (state int, err error) {
+	r0, _, e1 := Syscall(SYS_CLOCK_ADJTIME, uintptr(clockid), uintptr(unsafe.Pointer(buf)), 0)
+	state = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func ClockGetres(clockid int32, res *Timespec) (err error) {
 	_, _, e1 := Syscall(SYS_CLOCK_GETRES, uintptr(clockid), uintptr(unsafe.Pointer(res)), 0)
 	if e1 != 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
index 79f7389963ec9..8e1d9c8f66639 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_386.go
@@ -405,6 +405,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
index fb161f3a26364..21c6950400e30 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_amd64.go
@@ -405,6 +405,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
index 4c8ac993a8806..298168f90a17b 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm.go
@@ -405,6 +405,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
index 76dd8ec4fdb93..68b8bd492fec5 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_netbsd_arm64.go
@@ -405,6 +405,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := Syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) {
 	var _p0 unsafe.Pointer
 	if len(mib) > 0 {
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
index caeb807bd4e8d..0b0f910e1ab9c 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_386.go
@@ -527,6 +527,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
index a05e5f4fff6d0..48ff5de75b55f 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_amd64.go
@@ -527,6 +527,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
index b2da8e50cc7a8..2452a641dae7b 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm.go
@@ -527,6 +527,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go
index 048b2655e6f80..5e35600a60c3c 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_arm64.go
@@ -527,6 +527,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go
index 6f33e37e723fe..b04cef1a19885 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_mips64.go
@@ -527,6 +527,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go
index 330cf7f7ac66f..47a07ee0c2748 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_ppc64.go
@@ -527,6 +527,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go
index 5f24de0d9d76f..573378fdb96f0 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_openbsd_riscv64.go
@@ -527,6 +527,14 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 	return
 }
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(libc_ioctl_trampoline_addr, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 var libc_ioctl_trampoline_addr uintptr
 
 //go:cgo_import_dynamic libc_ioctl ioctl "libc.so"
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
index 78d4a4240e9c3..4873a1e5d3e9c 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_solaris_amd64.go
@@ -657,6 +657,17 @@ func ioctlRet(fd int, req uint, arg uintptr) (ret int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtrRet(fd int, req uint, arg unsafe.Pointer) (ret int, err error) {
+	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procioctl)), 3, uintptr(fd), uintptr(req), uintptr(arg), 0, 0, 0)
+	ret = int(r0)
+	if e1 != 0 {
+		err = e1
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func poll(fds *PollFd, nfds int, timeout int) (n int, err error) {
 	r0, _, e1 := sysvicall6(uintptr(unsafe.Pointer(&procpoll)), 3, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(timeout), 0, 0, 0)
 	n = int(r0)
diff --git a/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go b/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go
index f2079457c6b24..07bfe2ef9ad07 100644
--- a/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go
+++ b/vendor/golang.org/x/sys/unix/zsyscall_zos_s390x.go
@@ -267,6 +267,16 @@ func ioctl(fd int, req uint, arg uintptr) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func ioctlPtr(fd int, req uint, arg unsafe.Pointer) (err error) {
+	_, _, e1 := syscall_syscall(SYS_IOCTL, uintptr(fd), uintptr(req), uintptr(arg))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Access(path string, mode uint32) (err error) {
 	var _p0 *byte
 	_p0, err = BytePtrFromString(path)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
index d9c78cdcbc45e..29dc483378aeb 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_386.go
@@ -362,7 +362,7 @@ type FpExtendedPrecision struct{}
 type PtraceIoDesc struct {
 	Op   int32
 	Offs uintptr
-	Addr uintptr
+	Addr *byte
 	Len  uint32
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
index 26991b165596b..0a89b28906a67 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_amd64.go
@@ -367,7 +367,7 @@ type FpExtendedPrecision struct{}
 type PtraceIoDesc struct {
 	Op   int32
 	Offs uintptr
-	Addr uintptr
+	Addr *byte
 	Len  uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
index f8324e7e7f495..c8666bb15288b 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm.go
@@ -350,7 +350,7 @@ type FpExtendedPrecision struct {
 type PtraceIoDesc struct {
 	Op   int32
 	Offs uintptr
-	Addr uintptr
+	Addr *byte
 	Len  uint32
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
index 4220411f341ae..88fb48a887b10 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
@@ -347,7 +347,7 @@ type FpExtendedPrecision struct{}
 type PtraceIoDesc struct {
 	Op   int32
 	Offs uintptr
-	Addr uintptr
+	Addr *byte
 	Len  uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go
index 0660fd45c7c6f..698dc975e92be 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_freebsd_riscv64.go
@@ -348,7 +348,7 @@ type FpExtendedPrecision struct{}
 type PtraceIoDesc struct {
 	Op   int32
 	Offs uintptr
-	Addr uintptr
+	Addr *byte
 	Len  uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux.go b/vendor/golang.org/x/sys/unix/ztypes_linux.go
index ff6881167d979..ca84727cfe804 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux.go
@@ -29,6 +29,41 @@ type Itimerval struct {
 	Value    Timeval
 }
 
+const (
+	ADJ_OFFSET            = 0x1
+	ADJ_FREQUENCY         = 0x2
+	ADJ_MAXERROR          = 0x4
+	ADJ_ESTERROR          = 0x8
+	ADJ_STATUS            = 0x10
+	ADJ_TIMECONST         = 0x20
+	ADJ_TAI               = 0x80
+	ADJ_SETOFFSET         = 0x100
+	ADJ_MICRO             = 0x1000
+	ADJ_NANO              = 0x2000
+	ADJ_TICK              = 0x4000
+	ADJ_OFFSET_SINGLESHOT = 0x8001
+	ADJ_OFFSET_SS_READ    = 0xa001
+)
+
+const (
+	STA_PLL       = 0x1
+	STA_PPSFREQ   = 0x2
+	STA_PPSTIME   = 0x4
+	STA_FLL       = 0x8
+	STA_INS       = 0x10
+	STA_DEL       = 0x20
+	STA_UNSYNC    = 0x40
+	STA_FREQHOLD  = 0x80
+	STA_PPSSIGNAL = 0x100
+	STA_PPSJITTER = 0x200
+	STA_PPSWANDER = 0x400
+	STA_PPSERROR  = 0x800
+	STA_CLOCKERR  = 0x1000
+	STA_NANO      = 0x2000
+	STA_MODE      = 0x4000
+	STA_CLK       = 0x8000
+)
+
 const (
 	TIME_OK    = 0x0
 	TIME_INS   = 0x1
@@ -53,29 +88,30 @@ type StatxTimestamp struct {
 }
 
 type Statx_t struct {
-	Mask            uint32
-	Blksize         uint32
-	Attributes      uint64
-	Nlink           uint32
-	Uid             uint32
-	Gid             uint32
-	Mode            uint16
-	_               [1]uint16
-	Ino             uint64
-	Size            uint64
-	Blocks          uint64
-	Attributes_mask uint64
-	Atime           StatxTimestamp
-	Btime           StatxTimestamp
-	Ctime           StatxTimestamp
-	Mtime           StatxTimestamp
-	Rdev_major      uint32
-	Rdev_minor      uint32
-	Dev_major       uint32
-	Dev_minor       uint32
-	Mnt_id          uint64
-	_               uint64
-	_               [12]uint64
+	Mask             uint32
+	Blksize          uint32
+	Attributes       uint64
+	Nlink            uint32
+	Uid              uint32
+	Gid              uint32
+	Mode             uint16
+	_                [1]uint16
+	Ino              uint64
+	Size             uint64
+	Blocks           uint64
+	Attributes_mask  uint64
+	Atime            StatxTimestamp
+	Btime            StatxTimestamp
+	Ctime            StatxTimestamp
+	Mtime            StatxTimestamp
+	Rdev_major       uint32
+	Rdev_minor       uint32
+	Dev_major        uint32
+	Dev_minor        uint32
+	Mnt_id           uint64
+	Dio_mem_align    uint32
+	Dio_offset_align uint32
+	_                [12]uint64
 }
 
 type Fsid struct {
@@ -420,36 +456,60 @@ type Ucred struct {
 }
 
 type TCPInfo struct {
-	State          uint8
-	Ca_state       uint8
-	Retransmits    uint8
-	Probes         uint8
-	Backoff        uint8
-	Options        uint8
-	Rto            uint32
-	Ato            uint32
-	Snd_mss        uint32
-	Rcv_mss        uint32
-	Unacked        uint32
-	Sacked         uint32
-	Lost           uint32
-	Retrans        uint32
-	Fackets        uint32
-	Last_data_sent uint32
-	Last_ack_sent  uint32
-	Last_data_recv uint32
-	Last_ack_recv  uint32
-	Pmtu           uint32
-	Rcv_ssthresh   uint32
-	Rtt            uint32
-	Rttvar         uint32
-	Snd_ssthresh   uint32
-	Snd_cwnd       uint32
-	Advmss         uint32
-	Reordering     uint32
-	Rcv_rtt        uint32
-	Rcv_space      uint32
-	Total_retrans  uint32
+	State           uint8
+	Ca_state        uint8
+	Retransmits     uint8
+	Probes          uint8
+	Backoff         uint8
+	Options         uint8
+	Rto             uint32
+	Ato             uint32
+	Snd_mss         uint32
+	Rcv_mss         uint32
+	Unacked         uint32
+	Sacked          uint32
+	Lost            uint32
+	Retrans         uint32
+	Fackets         uint32
+	Last_data_sent  uint32
+	Last_ack_sent   uint32
+	Last_data_recv  uint32
+	Last_ack_recv   uint32
+	Pmtu            uint32
+	Rcv_ssthresh    uint32
+	Rtt             uint32
+	Rttvar          uint32
+	Snd_ssthresh    uint32
+	Snd_cwnd        uint32
+	Advmss          uint32
+	Reordering      uint32
+	Rcv_rtt         uint32
+	Rcv_space       uint32
+	Total_retrans   uint32
+	Pacing_rate     uint64
+	Max_pacing_rate uint64
+	Bytes_acked     uint64
+	Bytes_received  uint64
+	Segs_out        uint32
+	Segs_in         uint32
+	Notsent_bytes   uint32
+	Min_rtt         uint32
+	Data_segs_in    uint32
+	Data_segs_out   uint32
+	Delivery_rate   uint64
+	Busy_time       uint64
+	Rwnd_limited    uint64
+	Sndbuf_limited  uint64
+	Delivered       uint32
+	Delivered_ce    uint32
+	Bytes_sent      uint64
+	Bytes_retrans   uint64
+	Dsack_dups      uint32
+	Reord_seen      uint32
+	Rcv_ooopack     uint32
+	Snd_wnd         uint32
+	Rcv_wnd         uint32
+	Rehash          uint32
 }
 
 type CanFilter struct {
@@ -492,7 +552,7 @@ const (
 	SizeofIPv6MTUInfo       = 0x20
 	SizeofICMPv6Filter      = 0x20
 	SizeofUcred             = 0xc
-	SizeofTCPInfo           = 0x68
+	SizeofTCPInfo           = 0xf0
 	SizeofCanFilter         = 0x8
 	SizeofTCPRepairOpt      = 0x8
 )
@@ -1007,6 +1067,7 @@ const (
 	PerfBitCommExec                      = CBitFieldMaskBit24
 	PerfBitUseClockID                    = CBitFieldMaskBit25
 	PerfBitContextSwitch                 = CBitFieldMaskBit26
+	PerfBitWriteBackward                 = CBitFieldMaskBit27
 )
 
 const (
@@ -1099,7 +1160,8 @@ const (
 	PERF_SAMPLE_BRANCH_NO_CYCLES_SHIFT    = 0xf
 	PERF_SAMPLE_BRANCH_TYPE_SAVE_SHIFT    = 0x10
 	PERF_SAMPLE_BRANCH_HW_INDEX_SHIFT     = 0x11
-	PERF_SAMPLE_BRANCH_MAX_SHIFT          = 0x12
+	PERF_SAMPLE_BRANCH_PRIV_SAVE_SHIFT    = 0x12
+	PERF_SAMPLE_BRANCH_MAX_SHIFT          = 0x13
 	PERF_SAMPLE_BRANCH_USER               = 0x1
 	PERF_SAMPLE_BRANCH_KERNEL             = 0x2
 	PERF_SAMPLE_BRANCH_HV                 = 0x4
@@ -1118,7 +1180,8 @@ const (
 	PERF_SAMPLE_BRANCH_NO_CYCLES          = 0x8000
 	PERF_SAMPLE_BRANCH_TYPE_SAVE          = 0x10000
 	PERF_SAMPLE_BRANCH_HW_INDEX           = 0x20000
-	PERF_SAMPLE_BRANCH_MAX                = 0x40000
+	PERF_SAMPLE_BRANCH_PRIV_SAVE          = 0x40000
+	PERF_SAMPLE_BRANCH_MAX                = 0x80000
 	PERF_BR_UNKNOWN                       = 0x0
 	PERF_BR_COND                          = 0x1
 	PERF_BR_UNCOND                        = 0x2
@@ -1132,7 +1195,10 @@ const (
 	PERF_BR_COND_RET                      = 0xa
 	PERF_BR_ERET                          = 0xb
 	PERF_BR_IRQ                           = 0xc
-	PERF_BR_MAX                           = 0xd
+	PERF_BR_SERROR                        = 0xd
+	PERF_BR_NO_TX                         = 0xe
+	PERF_BR_EXTEND_ABI                    = 0xf
+	PERF_BR_MAX                           = 0x10
 	PERF_SAMPLE_REGS_ABI_NONE             = 0x0
 	PERF_SAMPLE_REGS_ABI_32               = 0x1
 	PERF_SAMPLE_REGS_ABI_64               = 0x2
@@ -1151,7 +1217,8 @@ const (
 	PERF_FORMAT_TOTAL_TIME_RUNNING        = 0x2
 	PERF_FORMAT_ID                        = 0x4
 	PERF_FORMAT_GROUP                     = 0x8
-	PERF_FORMAT_MAX                       = 0x10
+	PERF_FORMAT_LOST                      = 0x10
+	PERF_FORMAT_MAX                       = 0x20
 	PERF_IOC_FLAG_GROUP                   = 0x1
 	PERF_RECORD_MMAP                      = 0x1
 	PERF_RECORD_LOST                      = 0x2
@@ -1197,7 +1264,7 @@ type TCPMD5Sig struct {
 	Flags     uint8
 	Prefixlen uint8
 	Keylen    uint16
-	_         uint32
+	Ifindex   int32
 	Key       [80]uint8
 }
 
@@ -1897,7 +1964,11 @@ const (
 	NFT_MSG_GETOBJ                    = 0x13
 	NFT_MSG_DELOBJ                    = 0x14
 	NFT_MSG_GETOBJ_RESET              = 0x15
-	NFT_MSG_MAX                       = 0x19
+	NFT_MSG_NEWFLOWTABLE              = 0x16
+	NFT_MSG_GETFLOWTABLE              = 0x17
+	NFT_MSG_DELFLOWTABLE              = 0x18
+	NFT_MSG_GETRULE_RESET             = 0x19
+	NFT_MSG_MAX                       = 0x1a
 	NFTA_LIST_UNSPEC                  = 0x0
 	NFTA_LIST_ELEM                    = 0x1
 	NFTA_HOOK_UNSPEC                  = 0x0
@@ -2401,9 +2472,11 @@ const (
 	SOF_TIMESTAMPING_OPT_STATS    = 0x1000
 	SOF_TIMESTAMPING_OPT_PKTINFO  = 0x2000
 	SOF_TIMESTAMPING_OPT_TX_SWHW  = 0x4000
+	SOF_TIMESTAMPING_BIND_PHC     = 0x8000
+	SOF_TIMESTAMPING_OPT_ID_TCP   = 0x10000
 
-	SOF_TIMESTAMPING_LAST = 0x8000
-	SOF_TIMESTAMPING_MASK = 0xffff
+	SOF_TIMESTAMPING_LAST = 0x10000
+	SOF_TIMESTAMPING_MASK = 0x1ffff
 
 	SCM_TSTAMP_SND   = 0x0
 	SCM_TSTAMP_SCHED = 0x1
@@ -2979,7 +3052,16 @@ const (
 	DEVLINK_CMD_TRAP_POLICER_NEW                       = 0x47
 	DEVLINK_CMD_TRAP_POLICER_DEL                       = 0x48
 	DEVLINK_CMD_HEALTH_REPORTER_TEST                   = 0x49
-	DEVLINK_CMD_MAX                                    = 0x51
+	DEVLINK_CMD_RATE_GET                               = 0x4a
+	DEVLINK_CMD_RATE_SET                               = 0x4b
+	DEVLINK_CMD_RATE_NEW                               = 0x4c
+	DEVLINK_CMD_RATE_DEL                               = 0x4d
+	DEVLINK_CMD_LINECARD_GET                           = 0x4e
+	DEVLINK_CMD_LINECARD_SET                           = 0x4f
+	DEVLINK_CMD_LINECARD_NEW                           = 0x50
+	DEVLINK_CMD_LINECARD_DEL                           = 0x51
+	DEVLINK_CMD_SELFTESTS_GET                          = 0x52
+	DEVLINK_CMD_MAX                                    = 0x53
 	DEVLINK_PORT_TYPE_NOTSET                           = 0x0
 	DEVLINK_PORT_TYPE_AUTO                             = 0x1
 	DEVLINK_PORT_TYPE_ETH                              = 0x2
@@ -3208,7 +3290,13 @@ const (
 	DEVLINK_ATTR_RATE_NODE_NAME                        = 0xa8
 	DEVLINK_ATTR_RATE_PARENT_NODE_NAME                 = 0xa9
 	DEVLINK_ATTR_REGION_MAX_SNAPSHOTS                  = 0xaa
-	DEVLINK_ATTR_MAX                                   = 0xae
+	DEVLINK_ATTR_LINECARD_INDEX                        = 0xab
+	DEVLINK_ATTR_LINECARD_STATE                        = 0xac
+	DEVLINK_ATTR_LINECARD_TYPE                         = 0xad
+	DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES              = 0xae
+	DEVLINK_ATTR_NESTED_DEVLINK                        = 0xaf
+	DEVLINK_ATTR_SELFTESTS                             = 0xb0
+	DEVLINK_ATTR_MAX                                   = 0xb3
 	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE              = 0x0
 	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX           = 0x1
 	DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT               = 0x0
@@ -3224,7 +3312,8 @@ const (
 	DEVLINK_PORT_FUNCTION_ATTR_HW_ADDR                 = 0x1
 	DEVLINK_PORT_FN_ATTR_STATE                         = 0x2
 	DEVLINK_PORT_FN_ATTR_OPSTATE                       = 0x3
-	DEVLINK_PORT_FUNCTION_ATTR_MAX                     = 0x3
+	DEVLINK_PORT_FN_ATTR_CAPS                          = 0x4
+	DEVLINK_PORT_FUNCTION_ATTR_MAX                     = 0x4
 )
 
 type FsverityDigest struct {
@@ -3317,7 +3406,8 @@ const (
 	LWTUNNEL_ENCAP_SEG6_LOCAL = 0x7
 	LWTUNNEL_ENCAP_RPL        = 0x8
 	LWTUNNEL_ENCAP_IOAM6      = 0x9
-	LWTUNNEL_ENCAP_MAX        = 0x9
+	LWTUNNEL_ENCAP_XFRM       = 0xa
+	LWTUNNEL_ENCAP_MAX        = 0xa
 
 	MPLS_IPTUNNEL_UNSPEC = 0x0
 	MPLS_IPTUNNEL_DST    = 0x1
@@ -3512,7 +3602,10 @@ const (
 	ETHTOOL_MSG_PHC_VCLOCKS_GET               = 0x21
 	ETHTOOL_MSG_MODULE_GET                    = 0x22
 	ETHTOOL_MSG_MODULE_SET                    = 0x23
-	ETHTOOL_MSG_USER_MAX                      = 0x23
+	ETHTOOL_MSG_PSE_GET                       = 0x24
+	ETHTOOL_MSG_PSE_SET                       = 0x25
+	ETHTOOL_MSG_RSS_GET                       = 0x26
+	ETHTOOL_MSG_USER_MAX                      = 0x26
 	ETHTOOL_MSG_KERNEL_NONE                   = 0x0
 	ETHTOOL_MSG_STRSET_GET_REPLY              = 0x1
 	ETHTOOL_MSG_LINKINFO_GET_REPLY            = 0x2
@@ -3550,7 +3643,9 @@ const (
 	ETHTOOL_MSG_PHC_VCLOCKS_GET_REPLY         = 0x22
 	ETHTOOL_MSG_MODULE_GET_REPLY              = 0x23
 	ETHTOOL_MSG_MODULE_NTF                    = 0x24
-	ETHTOOL_MSG_KERNEL_MAX                    = 0x24
+	ETHTOOL_MSG_PSE_GET_REPLY                 = 0x25
+	ETHTOOL_MSG_RSS_GET_REPLY                 = 0x26
+	ETHTOOL_MSG_KERNEL_MAX                    = 0x26
 	ETHTOOL_A_HEADER_UNSPEC                   = 0x0
 	ETHTOOL_A_HEADER_DEV_INDEX                = 0x1
 	ETHTOOL_A_HEADER_DEV_NAME                 = 0x2
@@ -3609,7 +3704,8 @@ const (
 	ETHTOOL_A_LINKMODES_MASTER_SLAVE_CFG      = 0x7
 	ETHTOOL_A_LINKMODES_MASTER_SLAVE_STATE    = 0x8
 	ETHTOOL_A_LINKMODES_LANES                 = 0x9
-	ETHTOOL_A_LINKMODES_MAX                   = 0x9
+	ETHTOOL_A_LINKMODES_RATE_MATCHING         = 0xa
+	ETHTOOL_A_LINKMODES_MAX                   = 0xa
 	ETHTOOL_A_LINKSTATE_UNSPEC                = 0x0
 	ETHTOOL_A_LINKSTATE_HEADER                = 0x1
 	ETHTOOL_A_LINKSTATE_LINK                  = 0x2
@@ -3617,7 +3713,8 @@ const (
 	ETHTOOL_A_LINKSTATE_SQI_MAX               = 0x4
 	ETHTOOL_A_LINKSTATE_EXT_STATE             = 0x5
 	ETHTOOL_A_LINKSTATE_EXT_SUBSTATE          = 0x6
-	ETHTOOL_A_LINKSTATE_MAX                   = 0x6
+	ETHTOOL_A_LINKSTATE_EXT_DOWN_CNT          = 0x7
+	ETHTOOL_A_LINKSTATE_MAX                   = 0x7
 	ETHTOOL_A_DEBUG_UNSPEC                    = 0x0
 	ETHTOOL_A_DEBUG_HEADER                    = 0x1
 	ETHTOOL_A_DEBUG_MSGMASK                   = 0x2
@@ -4201,6 +4298,9 @@ const (
 	NL80211_ACL_POLICY_DENY_UNLESS_LISTED                   = 0x1
 	NL80211_AC_VI                                           = 0x1
 	NL80211_AC_VO                                           = 0x0
+	NL80211_AP_SETTINGS_EXTERNAL_AUTH_SUPPORT               = 0x1
+	NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT            = 0x2
+	NL80211_AP_SME_SA_QUERY_OFFLOAD                         = 0x1
 	NL80211_ATTR_4ADDR                                      = 0x53
 	NL80211_ATTR_ACK                                        = 0x5c
 	NL80211_ATTR_ACK_SIGNAL                                 = 0x107
@@ -4209,6 +4309,7 @@ const (
 	NL80211_ATTR_AIRTIME_WEIGHT                             = 0x112
 	NL80211_ATTR_AKM_SUITES                                 = 0x4c
 	NL80211_ATTR_AP_ISOLATE                                 = 0x60
+	NL80211_ATTR_AP_SETTINGS_FLAGS                          = 0x135
 	NL80211_ATTR_AUTH_DATA                                  = 0x9c
 	NL80211_ATTR_AUTH_TYPE                                  = 0x35
 	NL80211_ATTR_BANDS                                      = 0xef
@@ -4240,6 +4341,9 @@ const (
 	NL80211_ATTR_COALESCE_RULE_DELAY                        = 0x1
 	NL80211_ATTR_COALESCE_RULE_MAX                          = 0x3
 	NL80211_ATTR_COALESCE_RULE_PKT_PATTERN                  = 0x3
+	NL80211_ATTR_COLOR_CHANGE_COLOR                         = 0x130
+	NL80211_ATTR_COLOR_CHANGE_COUNT                         = 0x12f
+	NL80211_ATTR_COLOR_CHANGE_ELEMS                         = 0x131
 	NL80211_ATTR_CONN_FAILED_REASON                         = 0x9b
 	NL80211_ATTR_CONTROL_PORT                               = 0x44
 	NL80211_ATTR_CONTROL_PORT_ETHERTYPE                     = 0x66
@@ -4266,6 +4370,7 @@ const (
 	NL80211_ATTR_DEVICE_AP_SME                              = 0x8d
 	NL80211_ATTR_DFS_CAC_TIME                               = 0x7
 	NL80211_ATTR_DFS_REGION                                 = 0x92
+	NL80211_ATTR_DISABLE_EHT                                = 0x137
 	NL80211_ATTR_DISABLE_HE                                 = 0x12d
 	NL80211_ATTR_DISABLE_HT                                 = 0x93
 	NL80211_ATTR_DISABLE_VHT                                = 0xaf
@@ -4273,6 +4378,8 @@ const (
 	NL80211_ATTR_DONT_WAIT_FOR_ACK                          = 0x8e
 	NL80211_ATTR_DTIM_PERIOD                                = 0xd
 	NL80211_ATTR_DURATION                                   = 0x57
+	NL80211_ATTR_EHT_CAPABILITY                             = 0x136
+	NL80211_ATTR_EML_CAPABILITY                             = 0x13d
 	NL80211_ATTR_EXT_CAPA                                   = 0xa9
 	NL80211_ATTR_EXT_CAPA_MASK                              = 0xaa
 	NL80211_ATTR_EXTERNAL_AUTH_ACTION                       = 0x104
@@ -4337,10 +4444,11 @@ const (
 	NL80211_ATTR_MAC_HINT                                   = 0xc8
 	NL80211_ATTR_MAC_MASK                                   = 0xd7
 	NL80211_ATTR_MAX_AP_ASSOC_STA                           = 0xca
-	NL80211_ATTR_MAX                                        = 0x137
+	NL80211_ATTR_MAX                                        = 0x141
 	NL80211_ATTR_MAX_CRIT_PROT_DURATION                     = 0xb4
 	NL80211_ATTR_MAX_CSA_COUNTERS                           = 0xce
 	NL80211_ATTR_MAX_MATCH_SETS                             = 0x85
+	NL80211_ATTR_MAX_NUM_AKM_SUITES                         = 0x13c
 	NL80211_ATTR_MAX_NUM_PMKIDS                             = 0x56
 	NL80211_ATTR_MAX_NUM_SCAN_SSIDS                         = 0x2b
 	NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS                   = 0xde
@@ -4350,6 +4458,8 @@ const (
 	NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL                     = 0xdf
 	NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS                   = 0xe0
 	NL80211_ATTR_MAX_SCHED_SCAN_IE_LEN                      = 0x7c
+	NL80211_ATTR_MBSSID_CONFIG                              = 0x132
+	NL80211_ATTR_MBSSID_ELEMS                               = 0x133
 	NL80211_ATTR_MCAST_RATE                                 = 0x6b
 	NL80211_ATTR_MDID                                       = 0xb1
 	NL80211_ATTR_MEASUREMENT_DURATION                       = 0xeb
@@ -4359,6 +4469,11 @@ const (
 	NL80211_ATTR_MESH_PEER_AID                              = 0xed
 	NL80211_ATTR_MESH_SETUP                                 = 0x70
 	NL80211_ATTR_MGMT_SUBTYPE                               = 0x29
+	NL80211_ATTR_MLD_ADDR                                   = 0x13a
+	NL80211_ATTR_MLD_CAPA_AND_OPS                           = 0x13e
+	NL80211_ATTR_MLO_LINK_ID                                = 0x139
+	NL80211_ATTR_MLO_LINKS                                  = 0x138
+	NL80211_ATTR_MLO_SUPPORT                                = 0x13b
 	NL80211_ATTR_MNTR_FLAGS                                 = 0x17
 	NL80211_ATTR_MPATH_INFO                                 = 0x1b
 	NL80211_ATTR_MPATH_NEXT_HOP                             = 0x1a
@@ -4371,6 +4486,7 @@ const (
 	NL80211_ATTR_NETNS_FD                                   = 0xdb
 	NL80211_ATTR_NOACK_MAP                                  = 0x95
 	NL80211_ATTR_NSS                                        = 0x106
+	NL80211_ATTR_OBSS_COLOR_BITMAP                          = 0x12e
 	NL80211_ATTR_OFFCHANNEL_TX_OK                           = 0x6c
 	NL80211_ATTR_OPER_CLASS                                 = 0xd6
 	NL80211_ATTR_OPMODE_NOTIF                               = 0xc2
@@ -4397,6 +4513,7 @@ const (
 	NL80211_ATTR_PROTOCOL_FEATURES                          = 0xad
 	NL80211_ATTR_PS_STATE                                   = 0x5d
 	NL80211_ATTR_QOS_MAP                                    = 0xc7
+	NL80211_ATTR_RADAR_BACKGROUND                           = 0x134
 	NL80211_ATTR_RADAR_EVENT                                = 0xa8
 	NL80211_ATTR_REASON_CODE                                = 0x36
 	NL80211_ATTR_RECEIVE_MULTICAST                          = 0x121
@@ -4412,6 +4529,7 @@ const (
 	NL80211_ATTR_RESP_IE                                    = 0x4e
 	NL80211_ATTR_ROAM_SUPPORT                               = 0x83
 	NL80211_ATTR_RX_FRAME_TYPES                             = 0x64
+	NL80211_ATTR_RX_HW_TIMESTAMP                            = 0x140
 	NL80211_ATTR_RXMGMT_FLAGS                               = 0xbc
 	NL80211_ATTR_RX_SIGNAL_DBM                              = 0x97
 	NL80211_ATTR_S1G_CAPABILITY                             = 0x128
@@ -4469,6 +4587,7 @@ const (
 	NL80211_ATTR_SUPPORT_MESH_AUTH                          = 0x73
 	NL80211_ATTR_SURVEY_INFO                                = 0x54
 	NL80211_ATTR_SURVEY_RADIO_STATS                         = 0xda
+	NL80211_ATTR_TD_BITMAP                                  = 0x141
 	NL80211_ATTR_TDLS_ACTION                                = 0x88
 	NL80211_ATTR_TDLS_DIALOG_TOKEN                          = 0x89
 	NL80211_ATTR_TDLS_EXTERNAL_SETUP                        = 0x8c
@@ -4484,6 +4603,7 @@ const (
 	NL80211_ATTR_TSID                                       = 0xd2
 	NL80211_ATTR_TWT_RESPONDER                              = 0x116
 	NL80211_ATTR_TX_FRAME_TYPES                             = 0x63
+	NL80211_ATTR_TX_HW_TIMESTAMP                            = 0x13f
 	NL80211_ATTR_TX_NO_CCK_RATE                             = 0x87
 	NL80211_ATTR_TXQ_LIMIT                                  = 0x10a
 	NL80211_ATTR_TXQ_MEMORY_LIMIT                           = 0x10b
@@ -4557,6 +4677,10 @@ const (
 	NL80211_BAND_ATTR_RATES                                 = 0x2
 	NL80211_BAND_ATTR_VHT_CAPA                              = 0x8
 	NL80211_BAND_ATTR_VHT_MCS_SET                           = 0x7
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MAC                    = 0x8
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_MCS_SET                = 0xa
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PHY                    = 0x9
+	NL80211_BAND_IFTYPE_ATTR_EHT_CAP_PPE                    = 0xb
 	NL80211_BAND_IFTYPE_ATTR_HE_6GHZ_CAPA                   = 0x6
 	NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC                     = 0x2
 	NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET                 = 0x4
@@ -4564,6 +4688,8 @@ const (
 	NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE                     = 0x5
 	NL80211_BAND_IFTYPE_ATTR_IFTYPES                        = 0x1
 	NL80211_BAND_IFTYPE_ATTR_MAX                            = 0xb
+	NL80211_BAND_IFTYPE_ATTR_VENDOR_ELEMS                   = 0x7
+	NL80211_BAND_LC                                         = 0x5
 	NL80211_BAND_S1GHZ                                      = 0x4
 	NL80211_BITRATE_ATTR_2GHZ_SHORTPREAMBLE                 = 0x2
 	NL80211_BITRATE_ATTR_MAX                                = 0x2
@@ -4584,7 +4710,9 @@ const (
 	NL80211_BSS_FREQUENCY_OFFSET                            = 0x14
 	NL80211_BSS_INFORMATION_ELEMENTS                        = 0x6
 	NL80211_BSS_LAST_SEEN_BOOTTIME                          = 0xf
-	NL80211_BSS_MAX                                         = 0x14
+	NL80211_BSS_MAX                                         = 0x16
+	NL80211_BSS_MLD_ADDR                                    = 0x16
+	NL80211_BSS_MLO_LINK_ID                                 = 0x15
 	NL80211_BSS_PAD                                         = 0x10
 	NL80211_BSS_PARENT_BSSID                                = 0x12
 	NL80211_BSS_PARENT_TSF                                  = 0x11
@@ -4612,6 +4740,7 @@ const (
 	NL80211_CHAN_WIDTH_20                                   = 0x1
 	NL80211_CHAN_WIDTH_20_NOHT                              = 0x0
 	NL80211_CHAN_WIDTH_2                                    = 0x9
+	NL80211_CHAN_WIDTH_320                                  = 0xd
 	NL80211_CHAN_WIDTH_40                                   = 0x2
 	NL80211_CHAN_WIDTH_4                                    = 0xa
 	NL80211_CHAN_WIDTH_5                                    = 0x6
@@ -4621,8 +4750,11 @@ const (
 	NL80211_CMD_ABORT_SCAN                                  = 0x72
 	NL80211_CMD_ACTION                                      = 0x3b
 	NL80211_CMD_ACTION_TX_STATUS                            = 0x3c
+	NL80211_CMD_ADD_LINK                                    = 0x94
+	NL80211_CMD_ADD_LINK_STA                                = 0x96
 	NL80211_CMD_ADD_NAN_FUNCTION                            = 0x75
 	NL80211_CMD_ADD_TX_TS                                   = 0x69
+	NL80211_CMD_ASSOC_COMEBACK                              = 0x93
 	NL80211_CMD_ASSOCIATE                                   = 0x26
 	NL80211_CMD_AUTHENTICATE                                = 0x25
 	NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL                    = 0x38
@@ -4630,6 +4762,10 @@ const (
 	NL80211_CMD_CHANNEL_SWITCH                              = 0x66
 	NL80211_CMD_CH_SWITCH_NOTIFY                            = 0x58
 	NL80211_CMD_CH_SWITCH_STARTED_NOTIFY                    = 0x6e
+	NL80211_CMD_COLOR_CHANGE_ABORTED                        = 0x90
+	NL80211_CMD_COLOR_CHANGE_COMPLETED                      = 0x91
+	NL80211_CMD_COLOR_CHANGE_REQUEST                        = 0x8e
+	NL80211_CMD_COLOR_CHANGE_STARTED                        = 0x8f
 	NL80211_CMD_CONNECT                                     = 0x2e
 	NL80211_CMD_CONN_FAILED                                 = 0x5b
 	NL80211_CMD_CONTROL_PORT_FRAME                          = 0x81
@@ -4678,8 +4814,9 @@ const (
 	NL80211_CMD_LEAVE_IBSS                                  = 0x2c
 	NL80211_CMD_LEAVE_MESH                                  = 0x45
 	NL80211_CMD_LEAVE_OCB                                   = 0x6d
-	NL80211_CMD_MAX                                         = 0x93
+	NL80211_CMD_MAX                                         = 0x98
 	NL80211_CMD_MICHAEL_MIC_FAILURE                         = 0x29
+	NL80211_CMD_MODIFY_LINK_STA                             = 0x97
 	NL80211_CMD_NAN_MATCH                                   = 0x78
 	NL80211_CMD_NEW_BEACON                                  = 0xf
 	NL80211_CMD_NEW_INTERFACE                               = 0x7
@@ -4692,6 +4829,7 @@ const (
 	NL80211_CMD_NEW_WIPHY                                   = 0x3
 	NL80211_CMD_NOTIFY_CQM                                  = 0x40
 	NL80211_CMD_NOTIFY_RADAR                                = 0x86
+	NL80211_CMD_OBSS_COLOR_COLLISION                        = 0x8d
 	NL80211_CMD_PEER_MEASUREMENT_COMPLETE                   = 0x85
 	NL80211_CMD_PEER_MEASUREMENT_RESULT                     = 0x84
 	NL80211_CMD_PEER_MEASUREMENT_START                      = 0x83
@@ -4707,6 +4845,8 @@ const (
 	NL80211_CMD_REGISTER_FRAME                              = 0x3a
 	NL80211_CMD_RELOAD_REGDB                                = 0x7e
 	NL80211_CMD_REMAIN_ON_CHANNEL                           = 0x37
+	NL80211_CMD_REMOVE_LINK                                 = 0x95
+	NL80211_CMD_REMOVE_LINK_STA                             = 0x98
 	NL80211_CMD_REQ_SET_REG                                 = 0x1b
 	NL80211_CMD_ROAM                                        = 0x2f
 	NL80211_CMD_SCAN_ABORTED                                = 0x23
@@ -4717,6 +4857,7 @@ const (
 	NL80211_CMD_SET_CHANNEL                                 = 0x41
 	NL80211_CMD_SET_COALESCE                                = 0x65
 	NL80211_CMD_SET_CQM                                     = 0x3f
+	NL80211_CMD_SET_FILS_AAD                                = 0x92
 	NL80211_CMD_SET_INTERFACE                               = 0x6
 	NL80211_CMD_SET_KEY                                     = 0xa
 	NL80211_CMD_SET_MAC_ACL                                 = 0x5d
@@ -4791,6 +4932,8 @@ const (
 	NL80211_EDMG_BW_CONFIG_MIN                              = 0x4
 	NL80211_EDMG_CHANNELS_MAX                               = 0x3c
 	NL80211_EDMG_CHANNELS_MIN                               = 0x1
+	NL80211_EHT_MAX_CAPABILITY_LEN                          = 0x33
+	NL80211_EHT_MIN_CAPABILITY_LEN                          = 0xd
 	NL80211_EXTERNAL_AUTH_ABORT                             = 0x1
 	NL80211_EXTERNAL_AUTH_START                             = 0x0
 	NL80211_EXT_FEATURE_4WAY_HANDSHAKE_AP_PSK               = 0x32
@@ -4807,6 +4950,7 @@ const (
 	NL80211_EXT_FEATURE_BEACON_RATE_HT                      = 0x7
 	NL80211_EXT_FEATURE_BEACON_RATE_LEGACY                  = 0x6
 	NL80211_EXT_FEATURE_BEACON_RATE_VHT                     = 0x8
+	NL80211_EXT_FEATURE_BSS_COLOR                           = 0x3a
 	NL80211_EXT_FEATURE_BSS_PARENT_TSF                      = 0x4
 	NL80211_EXT_FEATURE_CAN_REPLACE_PTK0                    = 0x1f
 	NL80211_EXT_FEATURE_CONTROL_PORT_NO_PREAUTH             = 0x2a
@@ -4818,6 +4962,7 @@ const (
 	NL80211_EXT_FEATURE_DFS_OFFLOAD                         = 0x19
 	NL80211_EXT_FEATURE_ENABLE_FTM_RESPONDER                = 0x20
 	NL80211_EXT_FEATURE_EXT_KEY_ID                          = 0x24
+	NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD                 = 0x3b
 	NL80211_EXT_FEATURE_FILS_DISCOVERY                      = 0x34
 	NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME               = 0x11
 	NL80211_EXT_FEATURE_FILS_SK_OFFLOAD                     = 0xe
@@ -4833,8 +4978,10 @@ const (
 	NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION  = 0x14
 	NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE          = 0x13
 	NL80211_EXT_FEATURE_OPERATING_CHANNEL_VALIDATION        = 0x31
+	NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE                 = 0x3d
 	NL80211_EXT_FEATURE_PROTECTED_TWT                       = 0x2b
 	NL80211_EXT_FEATURE_PROT_RANGE_NEGO_AND_MEASURE         = 0x39
+	NL80211_EXT_FEATURE_RADAR_BACKGROUND                    = 0x3c
 	NL80211_EXT_FEATURE_RRM                                 = 0x1
 	NL80211_EXT_FEATURE_SAE_OFFLOAD_AP                      = 0x33
 	NL80211_EXT_FEATURE_SAE_OFFLOAD                         = 0x26
@@ -4906,7 +5053,9 @@ const (
 	NL80211_FREQUENCY_ATTR_NO_10MHZ                         = 0x11
 	NL80211_FREQUENCY_ATTR_NO_160MHZ                        = 0xc
 	NL80211_FREQUENCY_ATTR_NO_20MHZ                         = 0x10
+	NL80211_FREQUENCY_ATTR_NO_320MHZ                        = 0x1a
 	NL80211_FREQUENCY_ATTR_NO_80MHZ                         = 0xb
+	NL80211_FREQUENCY_ATTR_NO_EHT                           = 0x1b
 	NL80211_FREQUENCY_ATTR_NO_HE                            = 0x13
 	NL80211_FREQUENCY_ATTR_NO_HT40_MINUS                    = 0x9
 	NL80211_FREQUENCY_ATTR_NO_HT40_PLUS                     = 0xa
@@ -5006,6 +5155,12 @@ const (
 	NL80211_MAX_SUPP_HT_RATES                               = 0x4d
 	NL80211_MAX_SUPP_RATES                                  = 0x20
 	NL80211_MAX_SUPP_REG_RULES                              = 0x80
+	NL80211_MBSSID_CONFIG_ATTR_EMA                          = 0x5
+	NL80211_MBSSID_CONFIG_ATTR_INDEX                        = 0x3
+	NL80211_MBSSID_CONFIG_ATTR_MAX                          = 0x5
+	NL80211_MBSSID_CONFIG_ATTR_MAX_EMA_PROFILE_PERIODICITY  = 0x2
+	NL80211_MBSSID_CONFIG_ATTR_MAX_INTERFACES               = 0x1
+	NL80211_MBSSID_CONFIG_ATTR_TX_IFINDEX                   = 0x4
 	NL80211_MESHCONF_ATTR_MAX                               = 0x1f
 	NL80211_MESHCONF_AUTO_OPEN_PLINKS                       = 0x7
 	NL80211_MESHCONF_AWAKE_WINDOW                           = 0x1b
@@ -5168,6 +5323,7 @@ const (
 	NL80211_PMSR_FTM_FAILURE_UNSPECIFIED                    = 0x0
 	NL80211_PMSR_FTM_FAILURE_WRONG_CHANNEL                  = 0x3
 	NL80211_PMSR_FTM_REQ_ATTR_ASAP                          = 0x1
+	NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR                     = 0xd
 	NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION                = 0x5
 	NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD                  = 0x4
 	NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST                = 0x6
@@ -5244,12 +5400,36 @@ const (
 	NL80211_RADAR_PRE_CAC_EXPIRED                           = 0x4
 	NL80211_RATE_INFO_10_MHZ_WIDTH                          = 0xb
 	NL80211_RATE_INFO_160_MHZ_WIDTH                         = 0xa
+	NL80211_RATE_INFO_320_MHZ_WIDTH                         = 0x12
 	NL80211_RATE_INFO_40_MHZ_WIDTH                          = 0x3
 	NL80211_RATE_INFO_5_MHZ_WIDTH                           = 0xc
 	NL80211_RATE_INFO_80_MHZ_WIDTH                          = 0x8
 	NL80211_RATE_INFO_80P80_MHZ_WIDTH                       = 0x9
 	NL80211_RATE_INFO_BITRATE32                             = 0x5
 	NL80211_RATE_INFO_BITRATE                               = 0x1
+	NL80211_RATE_INFO_EHT_GI_0_8                            = 0x0
+	NL80211_RATE_INFO_EHT_GI_1_6                            = 0x1
+	NL80211_RATE_INFO_EHT_GI_3_2                            = 0x2
+	NL80211_RATE_INFO_EHT_GI                                = 0x15
+	NL80211_RATE_INFO_EHT_MCS                               = 0x13
+	NL80211_RATE_INFO_EHT_NSS                               = 0x14
+	NL80211_RATE_INFO_EHT_RU_ALLOC_106                      = 0x3
+	NL80211_RATE_INFO_EHT_RU_ALLOC_106P26                   = 0x4
+	NL80211_RATE_INFO_EHT_RU_ALLOC_242                      = 0x5
+	NL80211_RATE_INFO_EHT_RU_ALLOC_26                       = 0x0
+	NL80211_RATE_INFO_EHT_RU_ALLOC_2x996                    = 0xb
+	NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484                = 0xc
+	NL80211_RATE_INFO_EHT_RU_ALLOC_3x996                    = 0xd
+	NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484                = 0xe
+	NL80211_RATE_INFO_EHT_RU_ALLOC_484                      = 0x6
+	NL80211_RATE_INFO_EHT_RU_ALLOC_484P242                  = 0x7
+	NL80211_RATE_INFO_EHT_RU_ALLOC_4x996                    = 0xf
+	NL80211_RATE_INFO_EHT_RU_ALLOC_52                       = 0x1
+	NL80211_RATE_INFO_EHT_RU_ALLOC_52P26                    = 0x2
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996                      = 0x8
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996P484                  = 0x9
+	NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242              = 0xa
+	NL80211_RATE_INFO_EHT_RU_ALLOC                          = 0x16
 	NL80211_RATE_INFO_HE_1XLTF                              = 0x0
 	NL80211_RATE_INFO_HE_2XLTF                              = 0x1
 	NL80211_RATE_INFO_HE_4XLTF                              = 0x2
@@ -5292,6 +5472,7 @@ const (
 	NL80211_RRF_GO_CONCURRENT                               = 0x1000
 	NL80211_RRF_IR_CONCURRENT                               = 0x1000
 	NL80211_RRF_NO_160MHZ                                   = 0x10000
+	NL80211_RRF_NO_320MHZ                                   = 0x40000
 	NL80211_RRF_NO_80MHZ                                    = 0x8000
 	NL80211_RRF_NO_CCK                                      = 0x2
 	NL80211_RRF_NO_HE                                       = 0x20000
@@ -5607,3 +5788,25 @@ const (
 	AUDIT_NLGRP_NONE    = 0x0
 	AUDIT_NLGRP_READLOG = 0x1
 )
+
+const (
+	TUN_F_CSUM    = 0x1
+	TUN_F_TSO4    = 0x2
+	TUN_F_TSO6    = 0x4
+	TUN_F_TSO_ECN = 0x8
+	TUN_F_UFO     = 0x10
+)
+
+const (
+	VIRTIO_NET_HDR_F_NEEDS_CSUM = 0x1
+	VIRTIO_NET_HDR_F_DATA_VALID = 0x2
+	VIRTIO_NET_HDR_F_RSC_INFO   = 0x4
+)
+
+const (
+	VIRTIO_NET_HDR_GSO_NONE  = 0x0
+	VIRTIO_NET_HDR_GSO_TCPV4 = 0x1
+	VIRTIO_NET_HDR_GSO_UDP   = 0x3
+	VIRTIO_NET_HDR_GSO_TCPV6 = 0x4
+	VIRTIO_NET_HDR_GSO_ECN   = 0x80
+)
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
index 89c516a29acfd..4ecc1495cd0af 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_386.go
@@ -414,7 +414,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [122]int8
+	Data   [122]byte
 	_      uint32
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
index 62b4fb269963b..34fddff964e9b 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go
@@ -427,7 +427,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]int8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
index e86b35893ece5..3b14a6031f3f5 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go
@@ -405,7 +405,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [122]uint8
+	Data   [122]byte
 	_      uint32
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
index 6c6be4c911d8f..0517651ab3f9d 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go
@@ -406,7 +406,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]int8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go
index 4982ea355a286..3b0c518134525 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_loong64.go
@@ -407,7 +407,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]int8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
index 173141a670324..fccdf4dd0f460 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go
@@ -410,7 +410,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [122]int8
+	Data   [122]byte
 	_      uint32
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
index 93ae4c51673dc..500de8fc07db4 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go
@@ -409,7 +409,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]int8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
index 4e4e510ca5198..d0434cd2c6dba 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go
@@ -409,7 +409,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]int8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
index 3f5ba013d9953..84206ba5347af 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go
@@ -410,7 +410,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [122]int8
+	Data   [122]byte
 	_      uint32
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go
index 71dfe7cdb47a4..ab078cf1f51de 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go
@@ -417,7 +417,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [122]uint8
+	Data   [122]byte
 	_      uint32
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
index 3a2b7f0a666e6..42eb2c4cefd61 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go
@@ -416,7 +416,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]uint8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
index a52d62756328b..31304a4e8bb51 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go
@@ -416,7 +416,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]uint8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
index dfc007d8a6912..c311f9612d885 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go
@@ -434,7 +434,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]uint8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
index b53cb9103d307..bba3cefac1dd8 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go
@@ -429,7 +429,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]int8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
index fe0aa3547280f..ad8a01380461c 100644
--- a/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
+++ b/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go
@@ -411,7 +411,7 @@ const (
 
 type SockaddrStorage struct {
 	Family uint16
-	_      [118]int8
+	Data   [118]byte
 	_      uint64
 }
 
diff --git a/vendor/golang.org/x/sys/windows/syscall_windows.go b/vendor/golang.org/x/sys/windows/syscall_windows.go
index a49853e9d3af5..3723b2c224c85 100644
--- a/vendor/golang.org/x/sys/windows/syscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/syscall_windows.go
@@ -10,7 +10,6 @@ import (
 	errorspkg "errors"
 	"fmt"
 	"runtime"
-	"strings"
 	"sync"
 	"syscall"
 	"time"
@@ -87,22 +86,13 @@ func StringToUTF16(s string) []uint16 {
 // s, with a terminating NUL added. If s contains a NUL byte at any
 // location, it returns (nil, syscall.EINVAL).
 func UTF16FromString(s string) ([]uint16, error) {
-	if strings.IndexByte(s, 0) != -1 {
-		return nil, syscall.EINVAL
-	}
-	return utf16.Encode([]rune(s + "\x00")), nil
+	return syscall.UTF16FromString(s)
 }
 
 // UTF16ToString returns the UTF-8 encoding of the UTF-16 sequence s,
 // with a terminating NUL and any bytes after the NUL removed.
 func UTF16ToString(s []uint16) string {
-	for i, v := range s {
-		if v == 0 {
-			s = s[:i]
-			break
-		}
-	}
-	return string(utf16.Decode(s))
+	return syscall.UTF16ToString(s)
 }
 
 // StringToUTF16Ptr is deprecated. Use UTF16PtrFromString instead.
@@ -834,6 +824,9 @@ const socket_error = uintptr(^uint32(0))
 //sys	WSAStartup(verreq uint32, data *WSAData) (sockerr error) = ws2_32.WSAStartup
 //sys	WSACleanup() (err error) [failretval==socket_error] = ws2_32.WSACleanup
 //sys	WSAIoctl(s Handle, iocc uint32, inbuf *byte, cbif uint32, outbuf *byte, cbob uint32, cbbr *uint32, overlapped *Overlapped, completionRoutine uintptr) (err error) [failretval==socket_error] = ws2_32.WSAIoctl
+//sys	WSALookupServiceBegin(querySet *WSAQUERYSET, flags uint32, handle *Handle) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceBeginW
+//sys	WSALookupServiceNext(handle Handle, flags uint32, size *int32, querySet *WSAQUERYSET) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceNextW
+//sys	WSALookupServiceEnd(handle Handle) (err error) [failretval==socket_error] = ws2_32.WSALookupServiceEnd
 //sys	socket(af int32, typ int32, protocol int32) (handle Handle, err error) [failretval==InvalidHandle] = ws2_32.socket
 //sys	sendto(s Handle, buf []byte, flags int32, to unsafe.Pointer, tolen int32) (err error) [failretval==socket_error] = ws2_32.sendto
 //sys	recvfrom(s Handle, buf []byte, flags int32, from *RawSockaddrAny, fromlen *int32) (n int32, err error) [failretval==-1] = ws2_32.recvfrom
@@ -1029,8 +1022,7 @@ func (rsa *RawSockaddrAny) Sockaddr() (Sockaddr, error) {
 		for n < len(pp.Path) && pp.Path[n] != 0 {
 			n++
 		}
-		bytes := (*[len(pp.Path)]byte)(unsafe.Pointer(&pp.Path[0]))[0:n]
-		sa.Name = string(bytes)
+		sa.Name = string(unsafe.Slice((*byte)(unsafe.Pointer(&pp.Path[0])), n))
 		return sa, nil
 
 	case AF_INET:
diff --git a/vendor/golang.org/x/sys/windows/types_windows.go b/vendor/golang.org/x/sys/windows/types_windows.go
index 0c4add974106c..857acf1032d9f 100644
--- a/vendor/golang.org/x/sys/windows/types_windows.go
+++ b/vendor/golang.org/x/sys/windows/types_windows.go
@@ -1243,6 +1243,51 @@ const (
 	DnsSectionAdditional = 0x0003
 )
 
+const (
+	// flags of WSALookupService
+	LUP_DEEP                = 0x0001
+	LUP_CONTAINERS          = 0x0002
+	LUP_NOCONTAINERS        = 0x0004
+	LUP_NEAREST             = 0x0008
+	LUP_RETURN_NAME         = 0x0010
+	LUP_RETURN_TYPE         = 0x0020
+	LUP_RETURN_VERSION      = 0x0040
+	LUP_RETURN_COMMENT      = 0x0080
+	LUP_RETURN_ADDR         = 0x0100
+	LUP_RETURN_BLOB         = 0x0200
+	LUP_RETURN_ALIASES      = 0x0400
+	LUP_RETURN_QUERY_STRING = 0x0800
+	LUP_RETURN_ALL          = 0x0FF0
+	LUP_RES_SERVICE         = 0x8000
+
+	LUP_FLUSHCACHE    = 0x1000
+	LUP_FLUSHPREVIOUS = 0x2000
+
+	LUP_NON_AUTHORITATIVE      = 0x4000
+	LUP_SECURE                 = 0x8000
+	LUP_RETURN_PREFERRED_NAMES = 0x10000
+	LUP_DNS_ONLY               = 0x20000
+
+	LUP_ADDRCONFIG           = 0x100000
+	LUP_DUAL_ADDR            = 0x200000
+	LUP_FILESERVER           = 0x400000
+	LUP_DISABLE_IDN_ENCODING = 0x00800000
+	LUP_API_ANSI             = 0x01000000
+
+	LUP_RESOLUTION_HANDLE = 0x80000000
+)
+
+const (
+	// values of WSAQUERYSET's namespace
+	NS_ALL       = 0
+	NS_DNS       = 12
+	NS_NLA       = 15
+	NS_BTH       = 16
+	NS_EMAIL     = 37
+	NS_PNRPNAME  = 38
+	NS_PNRPCLOUD = 39
+)
+
 type DNSSRVData struct {
 	Target   *uint16
 	Priority uint16
@@ -3258,3 +3303,43 @@ const (
 	DWMWA_TEXT_COLOR                     = 36
 	DWMWA_VISIBLE_FRAME_BORDER_THICKNESS = 37
 )
+
+type WSAQUERYSET struct {
+	Size                uint32
+	ServiceInstanceName *uint16
+	ServiceClassId      *GUID
+	Version             *WSAVersion
+	Comment             *uint16
+	NameSpace           uint32
+	NSProviderId        *GUID
+	Context             *uint16
+	NumberOfProtocols   uint32
+	AfpProtocols        *AFProtocols
+	QueryString         *uint16
+	NumberOfCsAddrs     uint32
+	SaBuffer            *CSAddrInfo
+	OutputFlags         uint32
+	Blob                *BLOB
+}
+
+type WSAVersion struct {
+	Version                 uint32
+	EnumerationOfComparison int32
+}
+
+type AFProtocols struct {
+	AddressFamily int32
+	Protocol      int32
+}
+
+type CSAddrInfo struct {
+	LocalAddr  SocketAddress
+	RemoteAddr SocketAddress
+	SocketType int32
+	Protocol   int32
+}
+
+type BLOB struct {
+	Size     uint32
+	BlobData *byte
+}
diff --git a/vendor/golang.org/x/sys/windows/zsyscall_windows.go b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
index ac60052e44a79..6d2a268534d79 100644
--- a/vendor/golang.org/x/sys/windows/zsyscall_windows.go
+++ b/vendor/golang.org/x/sys/windows/zsyscall_windows.go
@@ -474,6 +474,9 @@ var (
 	procWSAEnumProtocolsW                                    = modws2_32.NewProc("WSAEnumProtocolsW")
 	procWSAGetOverlappedResult                               = modws2_32.NewProc("WSAGetOverlappedResult")
 	procWSAIoctl                                             = modws2_32.NewProc("WSAIoctl")
+	procWSALookupServiceBeginW                               = modws2_32.NewProc("WSALookupServiceBeginW")
+	procWSALookupServiceEnd                                  = modws2_32.NewProc("WSALookupServiceEnd")
+	procWSALookupServiceNextW                                = modws2_32.NewProc("WSALookupServiceNextW")
 	procWSARecv                                              = modws2_32.NewProc("WSARecv")
 	procWSARecvFrom                                          = modws2_32.NewProc("WSARecvFrom")
 	procWSASend                                              = modws2_32.NewProc("WSASend")
@@ -4067,6 +4070,30 @@ func WSAIoctl(s Handle, iocc uint32, inbuf *byte, cbif uint32, outbuf *byte, cbo
 	return
 }
 
+func WSALookupServiceBegin(querySet *WSAQUERYSET, flags uint32, handle *Handle) (err error) {
+	r1, _, e1 := syscall.Syscall(procWSALookupServiceBeginW.Addr(), 3, uintptr(unsafe.Pointer(querySet)), uintptr(flags), uintptr(unsafe.Pointer(handle)))
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSALookupServiceEnd(handle Handle) (err error) {
+	r1, _, e1 := syscall.Syscall(procWSALookupServiceEnd.Addr(), 1, uintptr(handle), 0, 0)
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+func WSALookupServiceNext(handle Handle, flags uint32, size *int32, querySet *WSAQUERYSET) (err error) {
+	r1, _, e1 := syscall.Syscall6(procWSALookupServiceNextW.Addr(), 4, uintptr(handle), uintptr(flags), uintptr(unsafe.Pointer(size)), uintptr(unsafe.Pointer(querySet)), 0, 0)
+	if r1 == socket_error {
+		err = errnoErr(e1)
+	}
+	return
+}
+
 func WSARecv(s Handle, bufs *WSABuf, bufcnt uint32, recvd *uint32, flags *uint32, overlapped *Overlapped, croutine *byte) (err error) {
 	r1, _, e1 := syscall.Syscall9(procWSARecv.Addr(), 7, uintptr(s), uintptr(unsafe.Pointer(bufs)), uintptr(bufcnt), uintptr(unsafe.Pointer(recvd)), uintptr(unsafe.Pointer(flags)), uintptr(unsafe.Pointer(overlapped)), uintptr(unsafe.Pointer(croutine)), 0, 0)
 	if r1 == socket_error {
diff --git a/vendor/golang.org/x/text/encoding/internal/internal.go b/vendor/golang.org/x/text/encoding/internal/internal.go
index 75a5fd16582f5..413e6fc6d7eb3 100644
--- a/vendor/golang.org/x/text/encoding/internal/internal.go
+++ b/vendor/golang.org/x/text/encoding/internal/internal.go
@@ -64,7 +64,7 @@ func (e FuncEncoding) NewEncoder() *encoding.Encoder {
 // byte.
 type RepertoireError byte
 
-// Error implements the error interrface.
+// Error implements the error interface.
 func (r RepertoireError) Error() string {
 	return "encoding: rune not supported by encoding."
 }
diff --git a/vendor/golang.org/x/text/internal/language/compact/language.go b/vendor/golang.org/x/text/internal/language/compact/language.go
index 83816a72a8a06..8c1b6666fb8a6 100644
--- a/vendor/golang.org/x/text/internal/language/compact/language.go
+++ b/vendor/golang.org/x/text/internal/language/compact/language.go
@@ -118,7 +118,7 @@ func (t Tag) Parent() Tag {
 	return Tag{language: lang, locale: lang}
 }
 
-// returns token t and the rest of the string.
+// nextToken returns token t and the rest of the string.
 func nextToken(s string) (t, tail string) {
 	p := strings.Index(s[1:], "-")
 	if p == -1 {
diff --git a/vendor/golang.org/x/text/internal/language/language.go b/vendor/golang.org/x/text/internal/language/language.go
index 6105bc7fadc11..09d41c73670d4 100644
--- a/vendor/golang.org/x/text/internal/language/language.go
+++ b/vendor/golang.org/x/text/internal/language/language.go
@@ -409,7 +409,7 @@ func (t Tag) SetTypeForKey(key, value string) (Tag, error) {
 	return t, nil
 }
 
-// findKeyAndType returns the start and end position for the type corresponding
+// findTypeForKey returns the start and end position for the type corresponding
 // to key or the point at which to insert the key-value pair if the type
 // wasn't found. The hasExt return value reports whether an -u extension was present.
 // Note: the extensions are typically very small and are likely to contain
diff --git a/vendor/golang.org/x/text/language/language.go b/vendor/golang.org/x/text/language/language.go
index 289b3a36d524b..4d9c6612129bf 100644
--- a/vendor/golang.org/x/text/language/language.go
+++ b/vendor/golang.org/x/text/language/language.go
@@ -344,7 +344,7 @@ func (t Tag) Parent() Tag {
 	return Tag(compact.Tag(t).Parent())
 }
 
-// returns token t and the rest of the string.
+// nextToken returns token t and the rest of the string.
 func nextToken(s string) (t, tail string) {
 	p := strings.Index(s[1:], "-")
 	if p == -1 {
diff --git a/vendor/golang.org/x/text/unicode/norm/forminfo.go b/vendor/golang.org/x/text/unicode/norm/forminfo.go
index d69ccb4f97611..487335d14d360 100644
--- a/vendor/golang.org/x/text/unicode/norm/forminfo.go
+++ b/vendor/golang.org/x/text/unicode/norm/forminfo.go
@@ -13,7 +13,7 @@ import "encoding/binary"
 // a rune to a uint16. The values take two forms.  For v >= 0x8000:
 //   bits
 //   15:    1 (inverse of NFD_QC bit of qcInfo)
-//   13..7: qcInfo (see below). isYesD is always true (no decompostion).
+//   13..7: qcInfo (see below). isYesD is always true (no decomposition).
 //    6..0: ccc (compressed CCC value).
 // For v < 0x8000, the respective rune has a decomposition and v is an index
 // into a byte array of UTF-8 decomposition sequences and additional info and
diff --git a/vendor/golang.org/x/tools/go/analysis/internal/analysisflags/flags.go b/vendor/golang.org/x/tools/go/analysis/internal/analysisflags/flags.go
index 2ea630608c486..e127a42b97a74 100644
--- a/vendor/golang.org/x/tools/go/analysis/internal/analysisflags/flags.go
+++ b/vendor/golang.org/x/tools/go/analysis/internal/analysisflags/flags.go
@@ -206,7 +206,7 @@ func (versionFlag) Get() interface{} { return nil }
 func (versionFlag) String() string   { return "" }
 func (versionFlag) Set(s string) error {
 	if s != "full" {
-		log.Fatalf("unsupported flag value: -V=%s", s)
+		log.Fatalf("unsupported flag value: -V=%s (use -V=full)", s)
 	}
 
 	// This replicates the minimal subset of
@@ -218,7 +218,10 @@ func (versionFlag) Set(s string) error {
 	// Formats:
 	//   $progname version devel ... buildID=...
 	//   $progname version go1.9.1
-	progname := os.Args[0]
+	progname, err := os.Executable()
+	if err != nil {
+		return err
+	}
 	f, err := os.Open(progname)
 	if err != nil {
 		log.Fatal(err)
diff --git a/vendor/golang.org/x/tools/go/analysis/internal/checker/checker.go b/vendor/golang.org/x/tools/go/analysis/internal/checker/checker.go
index cf76bdebe711b..5346acd76d7a8 100644
--- a/vendor/golang.org/x/tools/go/analysis/internal/checker/checker.go
+++ b/vendor/golang.org/x/tools/go/analysis/internal/checker/checker.go
@@ -15,7 +15,6 @@ import (
 	"flag"
 	"fmt"
 	"go/format"
-	"go/parser"
 	"go/token"
 	"go/types"
 	"io/ioutil"
@@ -33,6 +32,8 @@ import (
 	"golang.org/x/tools/go/analysis"
 	"golang.org/x/tools/go/analysis/internal/analysisflags"
 	"golang.org/x/tools/go/packages"
+	"golang.org/x/tools/internal/diff"
+	"golang.org/x/tools/internal/robustio"
 )
 
 var (
@@ -308,6 +309,9 @@ func analyze(pkgs []*packages.Package, analyzers []*analysis.Analyzer) []*action
 }
 
 func applyFixes(roots []*action) error {
+	// visit all of the actions and accumulate the suggested edits.
+	paths := make(map[robustio.FileID]string)
+	editsByAction := make(map[robustio.FileID]map[*action][]diff.Edit)
 	visited := make(map[*action]bool)
 	var apply func(*action) error
 	var visitAll func(actions []*action) error
@@ -326,76 +330,43 @@ func applyFixes(roots []*action) error {
 		return nil
 	}
 
-	// TODO(matloob): Is this tree business too complicated? (After all this is Go!)
-	// Just create a set (map) of edits, sort by pos and call it a day?
-	type offsetedit struct {
-		start, end int
-		newText    []byte
-	} // TextEdit using byteOffsets instead of pos
-	type node struct {
-		edit        offsetedit
-		left, right *node
-	}
-	// Edits x and y are equivalent.
-	equiv := func(x, y offsetedit) bool {
-		return x.start == y.start && x.end == y.end && bytes.Equal(x.newText, y.newText)
-	}
-
-	var insert func(tree **node, edit offsetedit) error
-	insert = func(treeptr **node, edit offsetedit) error {
-		if *treeptr == nil {
-			*treeptr = &node{edit, nil, nil}
-			return nil
-		}
-		tree := *treeptr
-		if edit.end <= tree.edit.start {
-			return insert(&tree.left, edit)
-		} else if edit.start >= tree.edit.end {
-			return insert(&tree.right, edit)
-		}
-		if equiv(edit, tree.edit) { // equivalent edits?
-			// We skip over equivalent edits without considering them
-			// an error. This handles identical edits coming from the
-			// multiple ways of loading a package into a
-			// *go/packages.Packages for testing, e.g. packages "p" and "p [p.test]".
-			return nil
-		}
-
-		// Overlapping text edit.
-		return fmt.Errorf("analyses applying overlapping text edits affecting pos range (%v, %v) and (%v, %v)",
-			edit.start, edit.end, tree.edit.start, tree.edit.end)
-
-	}
-
-	editsForFile := make(map[*token.File]*node)
-
 	apply = func(act *action) error {
+		editsForTokenFile := make(map[*token.File][]diff.Edit)
 		for _, diag := range act.diagnostics {
 			for _, sf := range diag.SuggestedFixes {
 				for _, edit := range sf.TextEdits {
 					// Validate the edit.
+					// Any error here indicates a bug in the analyzer.
+					file := act.pkg.Fset.File(edit.Pos)
+					if file == nil {
+						return fmt.Errorf("analysis %q suggests invalid fix: missing file info for pos (%v)",
+							act.a.Name, edit.Pos)
+					}
 					if edit.Pos > edit.End {
-						return fmt.Errorf(
-							"diagnostic for analysis %v contains Suggested Fix with malformed edit: pos (%v) > end (%v)",
+						return fmt.Errorf("analysis %q suggests invalid fix: pos (%v) > end (%v)",
 							act.a.Name, edit.Pos, edit.End)
 					}
-					file, endfile := act.pkg.Fset.File(edit.Pos), act.pkg.Fset.File(edit.End)
-					if file == nil || endfile == nil || file != endfile {
-						return (fmt.Errorf(
-							"diagnostic for analysis %v contains Suggested Fix with malformed spanning files %v and %v",
-							act.a.Name, file.Name(), endfile.Name()))
+					if eof := token.Pos(file.Base() + file.Size()); edit.End > eof {
+						return fmt.Errorf("analysis %q suggests invalid fix: end (%v) past end of file (%v)",
+							act.a.Name, edit.End, eof)
 					}
-					start, end := file.Offset(edit.Pos), file.Offset(edit.End)
-
-					// TODO(matloob): Validate that edits do not affect other packages.
-					root := editsForFile[file]
-					if err := insert(&root, offsetedit{start, end, edit.NewText}); err != nil {
-						return err
-					}
-					editsForFile[file] = root // In case the root changed
+					edit := diff.Edit{Start: file.Offset(edit.Pos), End: file.Offset(edit.End), New: string(edit.NewText)}
+					editsForTokenFile[file] = append(editsForTokenFile[file], edit)
 				}
 			}
 		}
+
+		for f, edits := range editsForTokenFile {
+			id, _, err := robustio.GetFileID(f.Name())
+			if err != nil {
+				return err
+			}
+			if _, hasId := paths[id]; !hasId {
+				paths[id] = f.Name()
+				editsByAction[id] = make(map[*action][]diff.Edit)
+			}
+			editsByAction[id][act] = edits
+		}
 		return nil
 	}
 
@@ -403,59 +374,125 @@ func applyFixes(roots []*action) error {
 		return err
 	}
 
-	fset := token.NewFileSet() // Shared by parse calls below
-	// Now we've got a set of valid edits for each file. Get the new file contents.
-	for f, tree := range editsForFile {
-		contents, err := ioutil.ReadFile(f.Name())
-		if err != nil {
-			return err
+	// Validate and group the edits to each actual file.
+	editsByPath := make(map[string][]diff.Edit)
+	for id, actToEdits := range editsByAction {
+		path := paths[id]
+		actions := make([]*action, 0, len(actToEdits))
+		for act := range actToEdits {
+			actions = append(actions, act)
 		}
 
-		cur := 0 // current position in the file
-
-		var out bytes.Buffer
-
-		var recurse func(*node)
-		recurse = func(node *node) {
-			if node.left != nil {
-				recurse(node.left)
+		// Does any action create conflicting edits?
+		for _, act := range actions {
+			edits := actToEdits[act]
+			if _, invalid := validateEdits(edits); invalid > 0 {
+				name, x, y := act.a.Name, edits[invalid-1], edits[invalid]
+				return diff3Conflict(path, name, name, []diff.Edit{x}, []diff.Edit{y})
 			}
+		}
 
-			edit := node.edit
-			if edit.start > cur {
-				out.Write(contents[cur:edit.start])
-				out.Write(edit.newText)
-			} else if cur == 0 && edit.start == 0 { // edit starts at first character?
-				out.Write(edit.newText)
+		// Does any pair of different actions create edits that conflict?
+		for j := range actions {
+			for k := range actions[:j] {
+				x, y := actions[j], actions[k]
+				if x.a.Name > y.a.Name {
+					x, y = y, x
+				}
+				xedits, yedits := actToEdits[x], actToEdits[y]
+				combined := append(xedits, yedits...)
+				if _, invalid := validateEdits(combined); invalid > 0 {
+					// TODO: consider applying each action's consistent list of edits entirely,
+					// and then using a three-way merge (such as GNU diff3) on the resulting
+					// files to report more precisely the parts that actually conflict.
+					return diff3Conflict(path, x.a.Name, y.a.Name, xedits, yedits)
+				}
 			}
-			cur = edit.end
+		}
 
-			if node.right != nil {
-				recurse(node.right)
-			}
+		var edits []diff.Edit
+		for act := range actToEdits {
+			edits = append(edits, actToEdits[act]...)
 		}
-		recurse(tree)
-		// Write out the rest of the file.
-		if cur < len(contents) {
-			out.Write(contents[cur:])
+		editsByPath[path], _ = validateEdits(edits) // remove duplicates. already validated.
+	}
+
+	// Now we've got a set of valid edits for each file. Apply them.
+	for path, edits := range editsByPath {
+		contents, err := ioutil.ReadFile(path)
+		if err != nil {
+			return err
+		}
+
+		out, err := diff.ApplyBytes(contents, edits)
+		if err != nil {
+			return err
 		}
 
 		// Try to format the file.
-		ff, err := parser.ParseFile(fset, f.Name(), out.Bytes(), parser.ParseComments)
-		if err == nil {
-			var buf bytes.Buffer
-			if err = format.Node(&buf, fset, ff); err == nil {
-				out = buf
-			}
+		if formatted, err := format.Source(out); err == nil {
+			out = formatted
 		}
 
-		if err := ioutil.WriteFile(f.Name(), out.Bytes(), 0644); err != nil {
+		if err := ioutil.WriteFile(path, out, 0644); err != nil {
 			return err
 		}
 	}
 	return nil
 }
 
+// validateEdits returns a list of edits that is sorted and
+// contains no duplicate edits. Returns the index of some
+// overlapping adjacent edits if there is one and <0 if the
+// edits are valid.
+func validateEdits(edits []diff.Edit) ([]diff.Edit, int) {
+	if len(edits) == 0 {
+		return nil, -1
+	}
+	equivalent := func(x, y diff.Edit) bool {
+		return x.Start == y.Start && x.End == y.End && x.New == y.New
+	}
+	diff.SortEdits(edits)
+	unique := []diff.Edit{edits[0]}
+	invalid := -1
+	for i := 1; i < len(edits); i++ {
+		prev, cur := edits[i-1], edits[i]
+		// We skip over equivalent edits without considering them
+		// an error. This handles identical edits coming from the
+		// multiple ways of loading a package into a
+		// *go/packages.Packages for testing, e.g. packages "p" and "p [p.test]".
+		if !equivalent(prev, cur) {
+			unique = append(unique, cur)
+			if prev.End > cur.Start {
+				invalid = i
+			}
+		}
+	}
+	return unique, invalid
+}
+
+// diff3Conflict returns an error describing two conflicting sets of
+// edits on a file at path.
+func diff3Conflict(path string, xlabel, ylabel string, xedits, yedits []diff.Edit) error {
+	contents, err := ioutil.ReadFile(path)
+	if err != nil {
+		return err
+	}
+	oldlabel, old := "base", string(contents)
+
+	xdiff, err := diff.ToUnified(oldlabel, xlabel, old, xedits)
+	if err != nil {
+		return err
+	}
+	ydiff, err := diff.ToUnified(oldlabel, ylabel, old, yedits)
+	if err != nil {
+		return err
+	}
+
+	return fmt.Errorf("conflicting edits from %s and %s on %s\nfirst edits:\n%s\nsecond edits:\n%s",
+		xlabel, ylabel, path, xdiff, ydiff)
+}
+
 // printDiagnostics prints the diagnostics for the root packages in either
 // plain text or JSON format. JSON format also includes errors for any
 // dependencies.
@@ -929,7 +966,7 @@ func factType(fact analysis.Fact) reflect.Type {
 	return t
 }
 
-// allObjectFacts implements Pass.AllObjectFacts.
+// allPackageFacts implements Pass.AllPackageFacts.
 func (act *action) allPackageFacts() []analysis.PackageFact {
 	facts := make([]analysis.PackageFact, 0, len(act.packageFacts))
 	for k := range act.packageFacts {
diff --git a/vendor/golang.org/x/tools/go/analysis/unitchecker/unitchecker.go b/vendor/golang.org/x/tools/go/analysis/unitchecker/unitchecker.go
index 6e6907d261f1a..37693564e5b75 100644
--- a/vendor/golang.org/x/tools/go/analysis/unitchecker/unitchecker.go
+++ b/vendor/golang.org/x/tools/go/analysis/unitchecker/unitchecker.go
@@ -249,6 +249,10 @@ func run(fset *token.FileSet, cfg *Config, analyzers []*analysis.Analyzer) ([]re
 	// In VetxOnly mode, analyzers are only for their facts,
 	// so we can skip any analysis that neither produces facts
 	// nor depends on any analysis that produces facts.
+	//
+	// TODO(adonovan): fix: the command (and logic!) here are backwards.
+	// It should say "...nor is required by any...". (Issue 443099)
+	//
 	// Also build a map to hold working state and result.
 	type action struct {
 		once        sync.Once
diff --git a/vendor/golang.org/x/tools/go/ast/inspector/inspector.go b/vendor/golang.org/x/tools/go/ast/inspector/inspector.go
index af5e17feeeab6..3fbfebf369378 100644
--- a/vendor/golang.org/x/tools/go/ast/inspector/inspector.go
+++ b/vendor/golang.org/x/tools/go/ast/inspector/inspector.go
@@ -53,10 +53,13 @@ func New(files []*ast.File) *Inspector {
 // of an ast.Node during a traversal.
 type event struct {
 	node  ast.Node
-	typ   uint64 // typeOf(node)
-	index int    // 1 + index of corresponding pop event, or 0 if this is a pop
+	typ   uint64 // typeOf(node) on push event, or union of typ strictly between push and pop events on pop events
+	index int    // index of corresponding push or pop event
 }
 
+// TODO: Experiment with storing only the second word of event.node (unsafe.Pointer).
+// Type can be recovered from the sole bit in typ.
+
 // Preorder visits all the nodes of the files supplied to New in
 // depth-first order. It calls f(n) for each node n before it visits
 // n's children.
@@ -72,10 +75,17 @@ func (in *Inspector) Preorder(types []ast.Node, f func(ast.Node)) {
 	mask := maskOf(types)
 	for i := 0; i < len(in.events); {
 		ev := in.events[i]
-		if ev.typ&mask != 0 {
-			if ev.index > 0 {
+		if ev.index > i {
+			// push
+			if ev.typ&mask != 0 {
 				f(ev.node)
 			}
+			pop := ev.index
+			if in.events[pop].typ&mask == 0 {
+				// Subtrees do not contain types: skip them and pop.
+				i = pop + 1
+				continue
+			}
 		}
 		i++
 	}
@@ -94,15 +104,24 @@ func (in *Inspector) Nodes(types []ast.Node, f func(n ast.Node, push bool) (proc
 	mask := maskOf(types)
 	for i := 0; i < len(in.events); {
 		ev := in.events[i]
-		if ev.typ&mask != 0 {
-			if ev.index > 0 {
-				// push
+		if ev.index > i {
+			// push
+			pop := ev.index
+			if ev.typ&mask != 0 {
 				if !f(ev.node, true) {
-					i = ev.index // jump to corresponding pop + 1
+					i = pop + 1 // jump to corresponding pop + 1
 					continue
 				}
-			} else {
-				// pop
+			}
+			if in.events[pop].typ&mask == 0 {
+				// Subtrees do not contain types: skip them.
+				i = pop
+				continue
+			}
+		} else {
+			// pop
+			push := ev.index
+			if in.events[push].typ&mask != 0 {
 				f(ev.node, false)
 			}
 		}
@@ -119,19 +138,26 @@ func (in *Inspector) WithStack(types []ast.Node, f func(n ast.Node, push bool, s
 	var stack []ast.Node
 	for i := 0; i < len(in.events); {
 		ev := in.events[i]
-		if ev.index > 0 {
+		if ev.index > i {
 			// push
+			pop := ev.index
 			stack = append(stack, ev.node)
 			if ev.typ&mask != 0 {
 				if !f(ev.node, true, stack) {
-					i = ev.index
+					i = pop + 1
 					stack = stack[:len(stack)-1]
 					continue
 				}
 			}
+			if in.events[pop].typ&mask == 0 {
+				// Subtrees does not contain types: skip them.
+				i = pop
+				continue
+			}
 		} else {
 			// pop
-			if ev.typ&mask != 0 {
+			push := ev.index
+			if in.events[push].typ&mask != 0 {
 				f(ev.node, false, stack)
 			}
 			stack = stack[:len(stack)-1]
@@ -157,25 +183,31 @@ func traverse(files []*ast.File) []event {
 	events := make([]event, 0, capacity)
 
 	var stack []event
+	stack = append(stack, event{}) // include an extra event so file nodes have a parent
 	for _, f := range files {
 		ast.Inspect(f, func(n ast.Node) bool {
 			if n != nil {
 				// push
 				ev := event{
 					node:  n,
-					typ:   typeOf(n),
+					typ:   0,           // temporarily used to accumulate type bits of subtree
 					index: len(events), // push event temporarily holds own index
 				}
 				stack = append(stack, ev)
 				events = append(events, ev)
 			} else {
 				// pop
-				ev := stack[len(stack)-1]
-				stack = stack[:len(stack)-1]
+				top := len(stack) - 1
+				ev := stack[top]
+				typ := typeOf(ev.node)
+				push := ev.index
+				parent := top - 1
 
-				events[ev.index].index = len(events) + 1 // make push refer to pop
+				events[push].typ = typ            // set type of push
+				stack[parent].typ |= typ | ev.typ // parent's typ contains push and pop's typs.
+				events[push].index = len(events)  // make push refer to pop
 
-				ev.index = 0 // turn ev into a pop event
+				stack = stack[:top]
 				events = append(events, ev)
 			}
 			return true
diff --git a/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go b/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
index 620446207e2f3..165ede0f8f38d 100644
--- a/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
+++ b/vendor/golang.org/x/tools/go/gcexportdata/gcexportdata.go
@@ -27,7 +27,6 @@ import (
 	"go/token"
 	"go/types"
 	"io"
-	"io/ioutil"
 	"os/exec"
 
 	"golang.org/x/tools/internal/gcimporter"
@@ -85,6 +84,19 @@ func NewReader(r io.Reader) (io.Reader, error) {
 	}
 }
 
+// readAll works the same way as io.ReadAll, but avoids allocations and copies
+// by preallocating a byte slice of the necessary size if the size is known up
+// front. This is always possible when the input is an archive. In that case,
+// NewReader will return the known size using an io.LimitedReader.
+func readAll(r io.Reader) ([]byte, error) {
+	if lr, ok := r.(*io.LimitedReader); ok {
+		data := make([]byte, lr.N)
+		_, err := io.ReadFull(lr, data)
+		return data, err
+	}
+	return io.ReadAll(r)
+}
+
 // Read reads export data from in, decodes it, and returns type
 // information for the package.
 //
@@ -102,7 +114,7 @@ func NewReader(r io.Reader) (io.Reader, error) {
 //
 // On return, the state of the reader is undefined.
 func Read(in io.Reader, fset *token.FileSet, imports map[string]*types.Package, path string) (*types.Package, error) {
-	data, err := ioutil.ReadAll(in)
+	data, err := readAll(in)
 	if err != nil {
 		return nil, fmt.Errorf("reading export data for %q: %v", path, err)
 	}
@@ -111,12 +123,6 @@ func Read(in io.Reader, fset *token.FileSet, imports map[string]*types.Package,
 		return nil, fmt.Errorf("can't read export data for %q directly from an archive file (call gcexportdata.NewReader first to extract export data)", path)
 	}
 
-	// The App Engine Go runtime v1.6 uses the old export data format.
-	// TODO(adonovan): delete once v1.7 has been around for a while.
-	if bytes.HasPrefix(data, []byte("package ")) {
-		return gcimporter.ImportData(imports, path, path, bytes.NewReader(data))
-	}
-
 	// The indexed export format starts with an 'i'; the older
 	// binary export format starts with a 'c', 'd', or 'v'
 	// (from "version"). Select appropriate importer.
@@ -165,7 +171,7 @@ func Write(out io.Writer, fset *token.FileSet, pkg *types.Package) error {
 //
 // Experimental: This API is experimental and may change in the future.
 func ReadBundle(in io.Reader, fset *token.FileSet, imports map[string]*types.Package) ([]*types.Package, error) {
-	data, err := ioutil.ReadAll(in)
+	data, err := readAll(in)
 	if err != nil {
 		return nil, fmt.Errorf("reading export bundle: %v", err)
 	}
diff --git a/vendor/golang.org/x/tools/go/packages/packages.go b/vendor/golang.org/x/tools/go/packages/packages.go
index 9df20919ba24a..0f1505b808a69 100644
--- a/vendor/golang.org/x/tools/go/packages/packages.go
+++ b/vendor/golang.org/x/tools/go/packages/packages.go
@@ -15,6 +15,7 @@ import (
 	"go/scanner"
 	"go/token"
 	"go/types"
+	"io"
 	"io/ioutil"
 	"log"
 	"os"
@@ -877,12 +878,19 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 	// never has to create a types.Package for an indirect dependency,
 	// which would then require that such created packages be explicitly
 	// inserted back into the Import graph as a final step after export data loading.
+	// (Hence this return is after the Types assignment.)
 	// The Diamond test exercises this case.
 	if !lpkg.needtypes && !lpkg.needsrc {
 		return
 	}
 	if !lpkg.needsrc {
-		ld.loadFromExportData(lpkg)
+		if err := ld.loadFromExportData(lpkg); err != nil {
+			lpkg.Errors = append(lpkg.Errors, Error{
+				Pos:  "-",
+				Msg:  err.Error(),
+				Kind: UnknownError, // e.g. can't find/open/parse export data
+			})
+		}
 		return // not a source package, don't get syntax trees
 	}
 
@@ -950,6 +958,8 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 	// - golang.org/issue/52078 (flag to set release tags)
 	// - golang.org/issue/50825 (gopls legacy version support)
 	// - golang.org/issue/55883 (go/packages confusing error)
+	//
+	// Should we assert a hard minimum of (currently) go1.16 here?
 	var runtimeVersion int
 	if _, err := fmt.Sscanf(runtime.Version(), "go1.%d", &runtimeVersion); err == nil && runtimeVersion < lpkg.goVersion {
 		defer func() {
@@ -967,7 +977,8 @@ func (ld *loader) loadPackage(lpkg *loaderPackage) {
 		// The config requested loading sources and types, but sources are missing.
 		// Add an error to the package and fall back to loading from export data.
 		appendError(Error{"-", fmt.Sprintf("sources missing for package %s", lpkg.ID), ParseError})
-		ld.loadFromExportData(lpkg)
+		_ = ld.loadFromExportData(lpkg) // ignore any secondary errors
+
 		return // can't get syntax trees for this package
 	}
 
@@ -1191,9 +1202,10 @@ func sameFile(x, y string) bool {
 	return false
 }
 
-// loadFromExportData returns type information for the specified
+// loadFromExportData ensures that type information is present for the specified
 // package, loading it from an export data file on the first request.
-func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error) {
+// On success it sets lpkg.Types to a new Package.
+func (ld *loader) loadFromExportData(lpkg *loaderPackage) error {
 	if lpkg.PkgPath == "" {
 		log.Fatalf("internal error: Package %s has no PkgPath", lpkg)
 	}
@@ -1204,8 +1216,8 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	// must be sequential. (Finer-grained locking would require
 	// changes to the gcexportdata API.)
 	//
-	// The exportMu lock guards the Package.Pkg field and the
-	// types.Package it points to, for each Package in the graph.
+	// The exportMu lock guards the lpkg.Types field and the
+	// types.Package it points to, for each loaderPackage in the graph.
 	//
 	// Not all accesses to Package.Pkg need to be protected by exportMu:
 	// graph ordering ensures that direct dependencies of source
@@ -1214,18 +1226,18 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	defer ld.exportMu.Unlock()
 
 	if tpkg := lpkg.Types; tpkg != nil && tpkg.Complete() {
-		return tpkg, nil // cache hit
+		return nil // cache hit
 	}
 
 	lpkg.IllTyped = true // fail safe
 
 	if lpkg.ExportFile == "" {
 		// Errors while building export data will have been printed to stderr.
-		return nil, fmt.Errorf("no export data file")
+		return fmt.Errorf("no export data file")
 	}
 	f, err := os.Open(lpkg.ExportFile)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	defer f.Close()
 
@@ -1237,7 +1249,7 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	// queries.)
 	r, err := gcexportdata.NewReader(f)
 	if err != nil {
-		return nil, fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
+		return fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
 	}
 
 	// Build the view.
@@ -1281,7 +1293,7 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 	// (May modify incomplete packages in view but not create new ones.)
 	tpkg, err := gcexportdata.Read(r, ld.Fset, view, lpkg.PkgPath)
 	if err != nil {
-		return nil, fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
+		return fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
 	}
 	if _, ok := view["go.shape"]; ok {
 		// Account for the pseudopackage "go.shape" that gets
@@ -1294,8 +1306,7 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
 
 	lpkg.Types = tpkg
 	lpkg.IllTyped = false
-
-	return tpkg, nil
+	return nil
 }
 
 // impliedLoadMode returns loadMode with its dependencies.
@@ -1311,3 +1322,5 @@ func impliedLoadMode(loadMode LoadMode) LoadMode {
 func usesExportData(cfg *Config) bool {
 	return cfg.Mode&NeedExportFile != 0 || cfg.Mode&NeedTypes != 0 && cfg.Mode&NeedDeps == 0
 }
+
+var _ interface{} = io.Discard // assert build toolchain is go1.16 or later
diff --git a/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go b/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go
index c160acb686e84..be8f5a867e652 100644
--- a/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go
+++ b/vendor/golang.org/x/tools/go/types/objectpath/objectpath.go
@@ -31,6 +31,8 @@ import (
 	"strings"
 
 	"golang.org/x/tools/internal/typeparams"
+
+	_ "unsafe" // for go:linkname
 )
 
 // A Path is an opaque name that identifies a types.Object
@@ -111,7 +113,7 @@ const (
 	opObj    = 'O' // .Obj()		 (Named, TypeParam)
 )
 
-// The For function returns the path to an object relative to its package,
+// For returns the path to an object relative to its package,
 // or an error if the object is not accessible from the package's Scope.
 //
 // The For function guarantees to return a path only for the following objects:
@@ -144,6 +146,23 @@ const (
 //
 // where p is the package (*types.Package) to which X belongs.
 func For(obj types.Object) (Path, error) {
+	return newEncoderFor()(obj)
+}
+
+// An encoder amortizes the cost of encoding the paths of multiple objects.
+// Nonexported pending approval of proposal 58668.
+type encoder struct {
+	scopeNamesMemo   map[*types.Scope][]string      // memoization of Scope.Names()
+	namedMethodsMemo map[*types.Named][]*types.Func // memoization of namedMethods()
+}
+
+// Exposed to gopls via golang.org/x/tools/internal/typesinternal
+// pending approval of proposal 58668.
+//
+//go:linkname newEncoderFor
+func newEncoderFor() func(types.Object) (Path, error) { return new(encoder).For }
+
+func (enc *encoder) For(obj types.Object) (Path, error) {
 	pkg := obj.Pkg()
 
 	// This table lists the cases of interest.
@@ -225,7 +244,7 @@ func For(obj types.Object) (Path, error) {
 			return "", fmt.Errorf("func is not a method: %v", obj)
 		}
 
-		if path, ok := concreteMethod(obj); ok {
+		if path, ok := enc.concreteMethod(obj); ok {
 			// Fast path for concrete methods that avoids looping over scope.
 			return path, nil
 		}
@@ -241,7 +260,7 @@ func For(obj types.Object) (Path, error) {
 	// the best paths because non-types may
 	// refer to types, but not the reverse.
 	empty := make([]byte, 0, 48) // initial space
-	names := scope.Names()
+	names := enc.scopeNames(scope)
 	for _, name := range names {
 		o := scope.Lookup(name)
 		tname, ok := o.(*types.TypeName)
@@ -294,9 +313,7 @@ func For(obj types.Object) (Path, error) {
 			// Note that method index here is always with respect
 			// to canonical ordering of methods, regardless of how
 			// they appear in the underlying type.
-			canonical := canonicalize(T)
-			for i := 0; i < len(canonical); i++ {
-				m := canonical[i]
+			for i, m := range enc.namedMethods(T) {
 				path2 := appendOpArg(path, opMethod, i)
 				if m == obj {
 					return Path(path2), nil // found declared method
@@ -324,7 +341,7 @@ func appendOpArg(path []byte, op byte, arg int) []byte {
 // This function is just an optimization that avoids the general scope walking
 // approach. You are expected to fall back to the general approach if this
 // function fails.
-func concreteMethod(meth *types.Func) (Path, bool) {
+func (enc *encoder) concreteMethod(meth *types.Func) (Path, bool) {
 	// Concrete methods can only be declared on package-scoped named types. For
 	// that reason we can skip the expensive walk over the package scope: the
 	// path will always be package -> named type -> method. We can trivially get
@@ -397,8 +414,7 @@ func concreteMethod(meth *types.Func) (Path, bool) {
 	path := make([]byte, 0, len(name)+8)
 	path = append(path, name...)
 	path = append(path, opType)
-	canonical := canonicalize(named)
-	for i, m := range canonical {
+	for i, m := range enc.namedMethods(named) {
 		if m == meth {
 			path = appendOpArg(path, opMethod, i)
 			return Path(path), true
@@ -663,15 +679,23 @@ func Object(pkg *types.Package, p Path) (types.Object, error) {
 			t = nil
 
 		case opMethod:
-			hasMethods, ok := t.(hasMethods) // Interface or Named
-			if !ok {
+			switch t := t.(type) {
+			case *types.Interface:
+				if index >= t.NumMethods() {
+					return nil, fmt.Errorf("method index %d out of range [0-%d)", index, t.NumMethods())
+				}
+				obj = t.Method(index) // Id-ordered
+
+			case *types.Named:
+				methods := namedMethods(t) // (unmemoized)
+				if index >= len(methods) {
+					return nil, fmt.Errorf("method index %d out of range [0-%d)", index, len(methods))
+				}
+				obj = methods[index] // Id-ordered
+
+			default:
 				return nil, fmt.Errorf("cannot apply %q to %s (got %T, want interface or named)", code, t, t)
 			}
-			canonical := canonicalize(hasMethods)
-			if n := len(canonical); index >= n {
-				return nil, fmt.Errorf("method index %d out of range [0-%d)", index, n)
-			}
-			obj = canonical[index]
 			t = nil
 
 		case opObj:
@@ -694,27 +718,45 @@ func Object(pkg *types.Package, p Path) (types.Object, error) {
 	return obj, nil // success
 }
 
-// hasMethods is an abstraction of *types.{Interface,Named}. This is pulled up
-// because it is used by methodOrdering, which is in turn used by both encoding
-// and decoding.
-type hasMethods interface {
-	Method(int) *types.Func
-	NumMethods() int
+// namedMethods returns the methods of a Named type in ascending Id order.
+func namedMethods(named *types.Named) []*types.Func {
+	methods := make([]*types.Func, named.NumMethods())
+	for i := range methods {
+		methods[i] = named.Method(i)
+	}
+	sort.Slice(methods, func(i, j int) bool {
+		return methods[i].Id() < methods[j].Id()
+	})
+	return methods
 }
 
-// canonicalize returns a canonical order for the methods in a hasMethod.
-func canonicalize(hm hasMethods) []*types.Func {
-	count := hm.NumMethods()
-	if count <= 0 {
-		return nil
+// scopeNames is a memoization of scope.Names. Callers must not modify the result.
+func (enc *encoder) scopeNames(scope *types.Scope) []string {
+	m := enc.scopeNamesMemo
+	if m == nil {
+		m = make(map[*types.Scope][]string)
+		enc.scopeNamesMemo = m
+	}
+	names, ok := m[scope]
+	if !ok {
+		names = scope.Names() // allocates and sorts
+		m[scope] = names
 	}
-	canon := make([]*types.Func, count)
-	for i := 0; i < count; i++ {
-		canon[i] = hm.Method(i)
+	return names
+}
+
+// namedMethods is a memoization of the namedMethods function. Callers must not modify the result.
+func (enc *encoder) namedMethods(named *types.Named) []*types.Func {
+	m := enc.namedMethodsMemo
+	if m == nil {
+		m = make(map[*types.Named][]*types.Func)
+		enc.namedMethodsMemo = m
 	}
-	less := func(i, j int) bool {
-		return canon[i].Id() < canon[j].Id()
+	methods, ok := m[named]
+	if !ok {
+		methods = namedMethods(named) // allocates and sorts
+		m[named] = methods
 	}
-	sort.Slice(canon, less)
-	return canon
+	return methods
+
 }
diff --git a/vendor/golang.org/x/tools/internal/diff/diff.go b/vendor/golang.org/x/tools/internal/diff/diff.go
new file mode 100644
index 0000000000000..2bc63c2a812bc
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/diff.go
@@ -0,0 +1,169 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package diff computes differences between text files or strings.
+package diff
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+)
+
+// An Edit describes the replacement of a portion of a text file.
+type Edit struct {
+	Start, End int    // byte offsets of the region to replace
+	New        string // the replacement
+}
+
+func (e Edit) String() string {
+	return fmt.Sprintf("{Start:%d,End:%d,New:%s}", e.Start, e.End, e.New)
+}
+
+// Apply applies a sequence of edits to the src buffer and returns the
+// result. Edits are applied in order of start offset; edits with the
+// same start offset are applied in they order they were provided.
+//
+// Apply returns an error if any edit is out of bounds,
+// or if any pair of edits is overlapping.
+func Apply(src string, edits []Edit) (string, error) {
+	edits, size, err := validate(src, edits)
+	if err != nil {
+		return "", err
+	}
+
+	// Apply edits.
+	out := make([]byte, 0, size)
+	lastEnd := 0
+	for _, edit := range edits {
+		if lastEnd < edit.Start {
+			out = append(out, src[lastEnd:edit.Start]...)
+		}
+		out = append(out, edit.New...)
+		lastEnd = edit.End
+	}
+	out = append(out, src[lastEnd:]...)
+
+	if len(out) != size {
+		panic("wrong size")
+	}
+
+	return string(out), nil
+}
+
+// ApplyBytes is like Apply, but it accepts a byte slice.
+// The result is always a new array.
+func ApplyBytes(src []byte, edits []Edit) ([]byte, error) {
+	res, err := Apply(string(src), edits)
+	return []byte(res), err
+}
+
+// validate checks that edits are consistent with src,
+// and returns the size of the patched output.
+// It may return a different slice.
+func validate(src string, edits []Edit) ([]Edit, int, error) {
+	if !sort.IsSorted(editsSort(edits)) {
+		edits = append([]Edit(nil), edits...)
+		SortEdits(edits)
+	}
+
+	// Check validity of edits and compute final size.
+	size := len(src)
+	lastEnd := 0
+	for _, edit := range edits {
+		if !(0 <= edit.Start && edit.Start <= edit.End && edit.End <= len(src)) {
+			return nil, 0, fmt.Errorf("diff has out-of-bounds edits")
+		}
+		if edit.Start < lastEnd {
+			return nil, 0, fmt.Errorf("diff has overlapping edits")
+		}
+		size += len(edit.New) + edit.Start - edit.End
+		lastEnd = edit.End
+	}
+
+	return edits, size, nil
+}
+
+// SortEdits orders a slice of Edits by (start, end) offset.
+// This ordering puts insertions (end = start) before deletions
+// (end > start) at the same point, but uses a stable sort to preserve
+// the order of multiple insertions at the same point.
+// (Apply detects multiple deletions at the same point as an error.)
+func SortEdits(edits []Edit) {
+	sort.Stable(editsSort(edits))
+}
+
+type editsSort []Edit
+
+func (a editsSort) Len() int { return len(a) }
+func (a editsSort) Less(i, j int) bool {
+	if cmp := a[i].Start - a[j].Start; cmp != 0 {
+		return cmp < 0
+	}
+	return a[i].End < a[j].End
+}
+func (a editsSort) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
+
+// lineEdits expands and merges a sequence of edits so that each
+// resulting edit replaces one or more complete lines.
+// See ApplyEdits for preconditions.
+func lineEdits(src string, edits []Edit) ([]Edit, error) {
+	edits, _, err := validate(src, edits)
+	if err != nil {
+		return nil, err
+	}
+
+	// Do all edits begin and end at the start of a line?
+	// TODO(adonovan): opt: is this fast path necessary?
+	// (Also, it complicates the result ownership.)
+	for _, edit := range edits {
+		if edit.Start >= len(src) || // insertion at EOF
+			edit.Start > 0 && src[edit.Start-1] != '\n' || // not at line start
+			edit.End > 0 && src[edit.End-1] != '\n' { // not at line start
+			goto expand
+		}
+	}
+	return edits, nil // aligned
+
+expand:
+	expanded := make([]Edit, 0, len(edits)) // a guess
+	prev := edits[0]
+	// TODO(adonovan): opt: start from the first misaligned edit.
+	// TODO(adonovan): opt: avoid quadratic cost of string += string.
+	for _, edit := range edits[1:] {
+		between := src[prev.End:edit.Start]
+		if !strings.Contains(between, "\n") {
+			// overlapping lines: combine with previous edit.
+			prev.New += between + edit.New
+			prev.End = edit.End
+		} else {
+			// non-overlapping lines: flush previous edit.
+			expanded = append(expanded, expandEdit(prev, src))
+			prev = edit
+		}
+	}
+	return append(expanded, expandEdit(prev, src)), nil // flush final edit
+}
+
+// expandEdit returns edit expanded to complete whole lines.
+func expandEdit(edit Edit, src string) Edit {
+	// Expand start left to start of line.
+	// (delta is the zero-based column number of of start.)
+	start := edit.Start
+	if delta := start - 1 - strings.LastIndex(src[:start], "\n"); delta > 0 {
+		edit.Start -= delta
+		edit.New = src[start-delta:start] + edit.New
+	}
+
+	// Expand end right to end of line.
+	end := edit.End
+	if nl := strings.IndexByte(src[end:], '\n'); nl < 0 {
+		edit.End = len(src) // extend to EOF
+	} else {
+		edit.End = end + nl + 1 // extend beyond \n
+	}
+	edit.New += src[end:edit.End]
+
+	return edit
+}
diff --git a/vendor/golang.org/x/tools/internal/diff/lcs/common.go b/vendor/golang.org/x/tools/internal/diff/lcs/common.go
new file mode 100644
index 0000000000000..c3e82dd26839a
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/lcs/common.go
@@ -0,0 +1,179 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package lcs
+
+import (
+	"log"
+	"sort"
+)
+
+// lcs is a longest common sequence
+type lcs []diag
+
+// A diag is a piece of the edit graph where A[X+i] == B[Y+i], for 0<=i<Len.
+// All computed diagonals are parts of a longest common subsequence.
+type diag struct {
+	X, Y int
+	Len  int
+}
+
+// sort sorts in place, by lowest X, and if tied, inversely by Len
+func (l lcs) sort() lcs {
+	sort.Slice(l, func(i, j int) bool {
+		if l[i].X != l[j].X {
+			return l[i].X < l[j].X
+		}
+		return l[i].Len > l[j].Len
+	})
+	return l
+}
+
+// validate that the elements of the lcs do not overlap
+// (can only happen when the two-sided algorithm ends early)
+// expects the lcs to be sorted
+func (l lcs) valid() bool {
+	for i := 1; i < len(l); i++ {
+		if l[i-1].X+l[i-1].Len > l[i].X {
+			return false
+		}
+		if l[i-1].Y+l[i-1].Len > l[i].Y {
+			return false
+		}
+	}
+	return true
+}
+
+// repair overlapping lcs
+// only called if two-sided stops early
+func (l lcs) fix() lcs {
+	// from the set of diagonals in l, find a maximal non-conflicting set
+	// this problem may be NP-complete, but we use a greedy heuristic,
+	// which is quadratic, but with a better data structure, could be D log D.
+	// indepedent is not enough: {0,3,1} and {3,0,2} can't both occur in an lcs
+	// which has to have monotone x and y
+	if len(l) == 0 {
+		return nil
+	}
+	sort.Slice(l, func(i, j int) bool { return l[i].Len > l[j].Len })
+	tmp := make(lcs, 0, len(l))
+	tmp = append(tmp, l[0])
+	for i := 1; i < len(l); i++ {
+		var dir direction
+		nxt := l[i]
+		for _, in := range tmp {
+			if dir, nxt = overlap(in, nxt); dir == empty || dir == bad {
+				break
+			}
+		}
+		if nxt.Len > 0 && dir != bad {
+			tmp = append(tmp, nxt)
+		}
+	}
+	tmp.sort()
+	if false && !tmp.valid() { // debug checking
+		log.Fatalf("here %d", len(tmp))
+	}
+	return tmp
+}
+
+type direction int
+
+const (
+	empty    direction = iota // diag is empty (so not in lcs)
+	leftdown                  // proposed acceptably to the left and below
+	rightup                   // proposed diag is acceptably to the right and above
+	bad                       // proposed diag is inconsistent with the lcs so far
+)
+
+// overlap trims the proposed diag prop  so it doesn't overlap with
+// the existing diag that has already been added to the lcs.
+func overlap(exist, prop diag) (direction, diag) {
+	if prop.X <= exist.X && exist.X < prop.X+prop.Len {
+		// remove the end of prop where it overlaps with the X end of exist
+		delta := prop.X + prop.Len - exist.X
+		prop.Len -= delta
+		if prop.Len <= 0 {
+			return empty, prop
+		}
+	}
+	if exist.X <= prop.X && prop.X < exist.X+exist.Len {
+		// remove the beginning of prop where overlaps with exist
+		delta := exist.X + exist.Len - prop.X
+		prop.Len -= delta
+		if prop.Len <= 0 {
+			return empty, prop
+		}
+		prop.X += delta
+		prop.Y += delta
+	}
+	if prop.Y <= exist.Y && exist.Y < prop.Y+prop.Len {
+		// remove the end of prop that overlaps (in Y) with exist
+		delta := prop.Y + prop.Len - exist.Y
+		prop.Len -= delta
+		if prop.Len <= 0 {
+			return empty, prop
+		}
+	}
+	if exist.Y <= prop.Y && prop.Y < exist.Y+exist.Len {
+		// remove the beginning of peop that overlaps with exist
+		delta := exist.Y + exist.Len - prop.Y
+		prop.Len -= delta
+		if prop.Len <= 0 {
+			return empty, prop
+		}
+		prop.X += delta // no test reaches this code
+		prop.Y += delta
+	}
+	if prop.X+prop.Len <= exist.X && prop.Y+prop.Len <= exist.Y {
+		return leftdown, prop
+	}
+	if exist.X+exist.Len <= prop.X && exist.Y+exist.Len <= prop.Y {
+		return rightup, prop
+	}
+	// prop can't be in an lcs that contains exist
+	return bad, prop
+}
+
+// manipulating Diag and lcs
+
+// prepend a diagonal (x,y)-(x+1,y+1) segment either to an empty lcs
+// or to its first Diag. prepend is only called to extend diagonals
+// the backward direction.
+func (lcs lcs) prepend(x, y int) lcs {
+	if len(lcs) > 0 {
+		d := &lcs[0]
+		if int(d.X) == x+1 && int(d.Y) == y+1 {
+			// extend the diagonal down and to the left
+			d.X, d.Y = int(x), int(y)
+			d.Len++
+			return lcs
+		}
+	}
+
+	r := diag{X: int(x), Y: int(y), Len: 1}
+	lcs = append([]diag{r}, lcs...)
+	return lcs
+}
+
+// append appends a diagonal, or extends the existing one.
+// by adding the edge (x,y)-(x+1.y+1). append is only called
+// to extend diagonals in the forward direction.
+func (lcs lcs) append(x, y int) lcs {
+	if len(lcs) > 0 {
+		last := &lcs[len(lcs)-1]
+		// Expand last element if adjoining.
+		if last.X+last.Len == x && last.Y+last.Len == y {
+			last.Len++
+			return lcs
+		}
+	}
+
+	return append(lcs, diag{X: x, Y: y, Len: 1})
+}
+
+// enforce constraint on d, k
+func ok(d, k int) bool {
+	return d >= 0 && -d <= k && k <= d
+}
diff --git a/vendor/golang.org/x/tools/internal/diff/lcs/doc.go b/vendor/golang.org/x/tools/internal/diff/lcs/doc.go
new file mode 100644
index 0000000000000..dc779f38a017a
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/lcs/doc.go
@@ -0,0 +1,156 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// package lcs contains code to find longest-common-subsequences
+// (and diffs)
+package lcs
+
+/*
+Compute longest-common-subsequences of two slices A, B using
+algorithms from Myers' paper. A longest-common-subsequence
+(LCS from now on) of A and B is a maximal set of lexically increasing
+pairs of subscripts (x,y) with A[x]==B[y]. There may be many LCS, but
+they all have the same length. An LCS determines a sequence of edits
+that changes A into B.
+
+The key concept is the edit graph of A and B.
+If A has length N and B has length M, then the edit graph has
+vertices v[i][j] for 0 <= i <= N, 0 <= j <= M. There is a
+horizontal edge from v[i][j] to v[i+1][j] whenever both are in
+the graph, and a vertical edge from v[i][j] to f[i][j+1] similarly.
+When A[i] == B[j] there is a diagonal edge from v[i][j] to v[i+1][j+1].
+
+A path between in the graph between (0,0) and (N,M) determines a sequence
+of edits converting A into B: each horizontal edge corresponds to removing
+an element of A, and each vertical edge corresponds to inserting an
+element of B.
+
+A vertex (x,y) is on (forward) diagonal k if x-y=k. A path in the graph
+is of length D if it has D non-diagonal edges. The algorithms generate
+forward paths (in which at least one of x,y increases at each edge),
+or backward paths (in which at least one of x,y decreases at each edge),
+or a combination. (Note that the orientation is the traditional mathematical one,
+with the origin in the lower-left corner.)
+
+Here is the edit graph for A:"aabbaa", B:"aacaba". (I know the diagonals look weird.)
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+   a      |   ___/‾‾‾   |   ___/‾‾‾   |             |             |   ___/‾‾‾   |   ___/‾‾‾   |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+   b      |             |             |   ___/‾‾‾   |   ___/‾‾‾   |             |             |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+   a      |   ___/‾‾‾   |   ___/‾‾‾   |             |             |   ___/‾‾‾   |   ___/‾‾‾   |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+   c      |             |             |             |             |             |             |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+   a      |   ___/‾‾‾   |   ___/‾‾‾   |             |             |   ___/‾‾‾   |   ___/‾‾‾   |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+   a      |   ___/‾‾‾   |   ___/‾‾‾   |             |             |   ___/‾‾‾   |   ___/‾‾‾   |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+                 a             a             b             b             a             a
+
+
+The algorithm labels a vertex (x,y) with D,k if it is on diagonal k and at
+the end of a maximal path of length D. (Because x-y=k it suffices to remember
+only the x coordinate of the vertex.)
+
+The forward algorithm: Find the longest diagonal starting at (0,0) and
+label its end with D=0,k=0. From that vertex take a vertical step and
+then follow the longest diagonal (up and to the right), and label that vertex
+with D=1,k=-1. From the D=0,k=0 point take a horizontal step and the follow
+the longest diagonal (up and to the right) and label that vertex
+D=1,k=1. In the same way, having labelled all the D vertices,
+from a vertex labelled D,k find two vertices
+tentatively labelled D+1,k-1 and D+1,k+1. There may be two on the same
+diagonal, in which case take the one with the larger x.
+
+Eventually the path gets to (N,M), and the diagonals on it are the LCS.
+
+Here is the edit graph with the ends of D-paths labelled. (So, for instance,
+0/2,2 indicates that x=2,y=2 is labelled with 0, as it should be, since the first
+step is to go up the longest diagonal from (0,0).)
+A:"aabbaa", B:"aacaba"
+          ⊙   -------   ⊙   -------   ⊙   -------(3/3,6)-------   ⊙   -------(3/5,6)-------(4/6,6)
+   a      |   ___/‾‾‾   |   ___/‾‾‾   |             |             |   ___/‾‾‾   |   ___/‾‾‾   |
+          ⊙   -------   ⊙   -------   ⊙   -------(2/3,5)-------   ⊙   -------   ⊙   -------   ⊙
+   b      |             |             |   ___/‾‾‾   |   ___/‾‾‾   |             |             |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------(3/5,4)-------   ⊙
+   a      |   ___/‾‾‾   |   ___/‾‾‾   |             |             |   ___/‾‾‾   |   ___/‾‾‾   |
+          ⊙   -------   ⊙   -------(1/2,3)-------(2/3,3)-------   ⊙   -------   ⊙   -------   ⊙
+   c      |             |             |             |             |             |             |
+          ⊙   -------   ⊙   -------(0/2,2)-------(1/3,2)-------(2/4,2)-------(3/5,2)-------(4/6,2)
+   a      |   ___/‾‾‾   |   ___/‾‾‾   |             |             |   ___/‾‾‾   |   ___/‾‾‾   |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+   a      |   ___/‾‾‾   |   ___/‾‾‾   |             |             |   ___/‾‾‾   |   ___/‾‾‾   |
+          ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙   -------   ⊙
+                 a             a             b             b             a             a
+
+The 4-path is reconstructed starting at (4/6,6), horizontal to (3/5,6), diagonal to (3,4), vertical
+to (2/3,3), horizontal to (1/2,3), vertical to (0/2,2), and diagonal to (0,0). As expected,
+there are 4 non-diagonal steps, and the diagonals form an LCS.
+
+There is a symmetric backward algorithm, which gives (backwards labels are prefixed with a colon):
+A:"aabbaa", B:"aacaba"
+            ⊙   --------    ⊙   --------    ⊙   --------    ⊙   --------    ⊙   --------    ⊙   --------    ⊙
+    a       |   ____/‾‾‾    |   ____/‾‾‾    |               |               |   ____/‾‾‾    |   ____/‾‾‾    |
+            ⊙   --------    ⊙   --------    ⊙   --------    ⊙   --------    ⊙   --------(:0/5,5)--------    ⊙
+    b       |               |               |   ____/‾‾‾    |   ____/‾‾‾    |               |               |
+            ⊙   --------    ⊙   --------    ⊙   --------(:1/3,4)--------    ⊙   --------    ⊙   --------    ⊙
+    a       |   ____/‾‾‾    |   ____/‾‾‾    |               |               |   ____/‾‾‾    |   ____/‾‾‾    |
+        (:3/0,3)--------(:2/1,3)--------    ⊙   --------(:2/3,3)--------(:1/4,3)--------    ⊙   --------    ⊙
+    c       |               |               |               |               |               |               |
+            ⊙   --------    ⊙   --------    ⊙   --------(:3/3,2)--------(:2/4,2)--------    ⊙   --------    ⊙
+    a       |   ____/‾‾‾    |   ____/‾‾‾    |               |               |   ____/‾‾‾    |   ____/‾‾‾    |
+        (:3/0,1)--------    ⊙   --------    ⊙   --------    ⊙   --------(:3/4,1)--------    ⊙   --------    ⊙
+    a       |   ____/‾‾‾    |   ____/‾‾‾    |               |               |   ____/‾‾‾    |   ____/‾‾‾    |
+        (:4/0,0)--------    ⊙   --------    ⊙   --------    ⊙   --------(:4/4,0)--------    ⊙   --------    ⊙
+                    a               a               b               b               a               a
+
+Neither of these is ideal for use in an editor, where it is undesirable to send very long diffs to the
+front end. It's tricky to decide exactly what 'very long diffs' means, as "replace A by B" is very short.
+We want to control how big D can be, by stopping when it gets too large. The forward algorithm then
+privileges common prefixes, and the backward algorithm privileges common suffixes. Either is an undesirable
+asymmetry.
+
+Fortunately there is a two-sided algorithm, implied by results in Myers' paper. Here's what the labels in
+the edit graph look like.
+A:"aabbaa", B:"aacaba"
+             ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙
+    a        |    ____/‾‾‾‾    |    ____/‾‾‾‾    |                 |                 |    ____/‾‾‾‾    |    ____/‾‾‾‾    |
+             ⊙    ---------    ⊙    ---------    ⊙    --------- (2/3,5) ---------    ⊙    --------- (:0/5,5)---------    ⊙
+    b        |                 |                 |    ____/‾‾‾‾    |    ____/‾‾‾‾    |                 |                 |
+             ⊙    ---------    ⊙    ---------    ⊙    --------- (:1/3,4)---------    ⊙    ---------    ⊙    ---------    ⊙
+    a        |    ____/‾‾‾‾    |    ____/‾‾‾‾    |                 |                 |    ____/‾‾‾‾    |    ____/‾‾‾‾    |
+             ⊙    --------- (:2/1,3)--------- (1/2,3) ---------(2:2/3,3)--------- (:1/4,3)---------    ⊙    ---------    ⊙
+    c        |                 |                 |                 |                 |                 |                 |
+             ⊙    ---------    ⊙    --------- (0/2,2) --------- (1/3,2) ---------(2:2/4,2)---------    ⊙    ---------    ⊙
+    a        |    ____/‾‾‾‾    |    ____/‾‾‾‾    |                 |                 |    ____/‾‾‾‾    |    ____/‾‾‾‾    |
+             ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙
+    a        |    ____/‾‾‾‾    |    ____/‾‾‾‾    |                 |                 |    ____/‾‾‾‾    |    ____/‾‾‾‾    |
+             ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙    ---------    ⊙
+                      a                 a                 b                 b                 a                 a
+
+The algorithm stopped when it saw the backwards 2-path ending at (1,3) and the forwards 2-path ending at (3,5). The criterion
+is a backwards path ending at (u,v) and a forward path ending at (x,y), where u <= x and the two points are on the same
+diagonal. (Here the edgegraph has a diagonal, but the criterion is x-y=u-v.) Myers proves there is a forward
+2-path from (0,0) to (1,3), and that together with the backwards 2-path ending at (1,3) gives the expected 4-path.
+Unfortunately the forward path has to be constructed by another run of the forward algorithm; it can't be found from the
+computed labels. That is the worst case. Had the code noticed (x,y)=(u,v)=(3,3) the whole path could be reconstructed
+from the edgegraph. The implementation looks for a number of special cases to try to avoid computing an extra forward path.
+
+If the two-sided algorithm has stop early (because D has become too large) it will have found a forward LCS and a
+backwards LCS. Ideally these go with disjoint prefixes and suffixes of A and B, but disjointness may fail and the two
+computed LCS may conflict. (An easy example is where A is a suffix of B, and shares a short prefix. The backwards LCS
+is all of A, and the forward LCS is a prefix of A.) The algorithm combines the two
+to form a best-effort LCS. In the worst case the forward partial LCS may have to
+be recomputed.
+*/
+
+/* Eugene Myers paper is titled
+"An O(ND) Difference Algorithm and Its Variations"
+and can be found at
+http://www.xmailserver.org/diff2.pdf
+
+(There is a generic implementation of the algorithm the the repository with git hash
+b9ad7e4ade3a686d608e44475390ad428e60e7fc)
+*/
diff --git a/vendor/golang.org/x/tools/internal/diff/lcs/git.sh b/vendor/golang.org/x/tools/internal/diff/lcs/git.sh
new file mode 100644
index 0000000000000..6856f84395851
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/lcs/git.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+#
+# Copyright 2022 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+#
+# Creates a zip file containing all numbered versions
+# of the commit history of a large source file, for use
+# as input data for the tests of the diff algorithm.
+#
+# Run script from root of the x/tools repo.
+
+set -eu
+
+# WARNING: This script will install the latest version of $file
+# The largest real source file in the x/tools repo.
+# file=internal/lsp/source/completion/completion.go
+# file=internal/lsp/source/diagnostics.go
+file=internal/lsp/protocol/tsprotocol.go
+
+tmp=$(mktemp -d)
+git log $file |
+  awk '/^commit / {print $2}' |
+  nl -ba -nrz |
+  while read n hash; do
+    git checkout --quiet $hash $file
+    cp -f $file $tmp/$n
+  done
+(cd $tmp && zip -q - *) > testdata.zip
+rm -fr $tmp
+git restore --staged $file
+git restore $file
+echo "Created testdata.zip"
diff --git a/vendor/golang.org/x/tools/internal/diff/lcs/labels.go b/vendor/golang.org/x/tools/internal/diff/lcs/labels.go
new file mode 100644
index 0000000000000..0689f1ed700ab
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/lcs/labels.go
@@ -0,0 +1,55 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package lcs
+
+import (
+	"fmt"
+)
+
+//  For each D, vec[D] has length D+1,
+// and the label for (D, k) is stored in vec[D][(D+k)/2].
+type label struct {
+	vec [][]int
+}
+
+// Temporary checking DO NOT COMMIT true TO PRODUCTION CODE
+const debug = false
+
+// debugging. check that the (d,k) pair is valid
+// (that is, -d<=k<=d and d+k even)
+func checkDK(D, k int) {
+	if k >= -D && k <= D && (D+k)%2 == 0 {
+		return
+	}
+	panic(fmt.Sprintf("out of range, d=%d,k=%d", D, k))
+}
+
+func (t *label) set(D, k, x int) {
+	if debug {
+		checkDK(D, k)
+	}
+	for len(t.vec) <= D {
+		t.vec = append(t.vec, nil)
+	}
+	if t.vec[D] == nil {
+		t.vec[D] = make([]int, D+1)
+	}
+	t.vec[D][(D+k)/2] = x // known that D+k is even
+}
+
+func (t *label) get(d, k int) int {
+	if debug {
+		checkDK(d, k)
+	}
+	return int(t.vec[d][(d+k)/2])
+}
+
+func newtriang(limit int) label {
+	if limit < 100 {
+		// Preallocate if limit is not large.
+		return label{vec: make([][]int, limit)}
+	}
+	return label{}
+}
diff --git a/vendor/golang.org/x/tools/internal/diff/lcs/old.go b/vendor/golang.org/x/tools/internal/diff/lcs/old.go
new file mode 100644
index 0000000000000..7af11fc896cee
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/lcs/old.go
@@ -0,0 +1,480 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package lcs
+
+// TODO(adonovan): remove unclear references to "old" in this package.
+
+import (
+	"fmt"
+)
+
+// A Diff is a replacement of a portion of A by a portion of B.
+type Diff struct {
+	Start, End         int // offsets of portion to delete in A
+	ReplStart, ReplEnd int // offset of replacement text in B
+}
+
+// DiffStrings returns the differences between two strings.
+// It does not respect rune boundaries.
+func DiffStrings(a, b string) []Diff { return diff(stringSeqs{a, b}) }
+
+// DiffBytes returns the differences between two byte sequences.
+// It does not respect rune boundaries.
+func DiffBytes(a, b []byte) []Diff { return diff(bytesSeqs{a, b}) }
+
+// DiffRunes returns the differences between two rune sequences.
+func DiffRunes(a, b []rune) []Diff { return diff(runesSeqs{a, b}) }
+
+func diff(seqs sequences) []Diff {
+	// A limit on how deeply the LCS algorithm should search. The value is just a guess.
+	const maxDiffs = 30
+	diff, _ := compute(seqs, twosided, maxDiffs/2)
+	return diff
+}
+
+// compute computes the list of differences between two sequences,
+// along with the LCS. It is exercised directly by tests.
+// The algorithm is one of {forward, backward, twosided}.
+func compute(seqs sequences, algo func(*editGraph) lcs, limit int) ([]Diff, lcs) {
+	if limit <= 0 {
+		limit = 1 << 25 // effectively infinity
+	}
+	alen, blen := seqs.lengths()
+	g := &editGraph{
+		seqs:  seqs,
+		vf:    newtriang(limit),
+		vb:    newtriang(limit),
+		limit: limit,
+		ux:    alen,
+		uy:    blen,
+		delta: alen - blen,
+	}
+	lcs := algo(g)
+	diffs := lcs.toDiffs(alen, blen)
+	return diffs, lcs
+}
+
+// editGraph carries the information for computing the lcs of two sequences.
+type editGraph struct {
+	seqs   sequences
+	vf, vb label // forward and backward labels
+
+	limit int // maximal value of D
+	// the bounding rectangle of the current edit graph
+	lx, ly, ux, uy int
+	delta          int // common subexpression: (ux-lx)-(uy-ly)
+}
+
+// toDiffs converts an LCS to a list of edits.
+func (lcs lcs) toDiffs(alen, blen int) []Diff {
+	var diffs []Diff
+	var pa, pb int // offsets in a, b
+	for _, l := range lcs {
+		if pa < l.X || pb < l.Y {
+			diffs = append(diffs, Diff{pa, l.X, pb, l.Y})
+		}
+		pa = l.X + l.Len
+		pb = l.Y + l.Len
+	}
+	if pa < alen || pb < blen {
+		diffs = append(diffs, Diff{pa, alen, pb, blen})
+	}
+	return diffs
+}
+
+// --- FORWARD ---
+
+// fdone decides if the forwward path has reached the upper right
+// corner of the rectangle. If so, it also returns the computed lcs.
+func (e *editGraph) fdone(D, k int) (bool, lcs) {
+	// x, y, k are relative to the rectangle
+	x := e.vf.get(D, k)
+	y := x - k
+	if x == e.ux && y == e.uy {
+		return true, e.forwardlcs(D, k)
+	}
+	return false, nil
+}
+
+// run the forward algorithm, until success or up to the limit on D.
+func forward(e *editGraph) lcs {
+	e.setForward(0, 0, e.lx)
+	if ok, ans := e.fdone(0, 0); ok {
+		return ans
+	}
+	// from D to D+1
+	for D := 0; D < e.limit; D++ {
+		e.setForward(D+1, -(D + 1), e.getForward(D, -D))
+		if ok, ans := e.fdone(D+1, -(D + 1)); ok {
+			return ans
+		}
+		e.setForward(D+1, D+1, e.getForward(D, D)+1)
+		if ok, ans := e.fdone(D+1, D+1); ok {
+			return ans
+		}
+		for k := -D + 1; k <= D-1; k += 2 {
+			// these are tricky and easy to get backwards
+			lookv := e.lookForward(k, e.getForward(D, k-1)+1)
+			lookh := e.lookForward(k, e.getForward(D, k+1))
+			if lookv > lookh {
+				e.setForward(D+1, k, lookv)
+			} else {
+				e.setForward(D+1, k, lookh)
+			}
+			if ok, ans := e.fdone(D+1, k); ok {
+				return ans
+			}
+		}
+	}
+	// D is too large
+	// find the D path with maximal x+y inside the rectangle and
+	// use that to compute the found part of the lcs
+	kmax := -e.limit - 1
+	diagmax := -1
+	for k := -e.limit; k <= e.limit; k += 2 {
+		x := e.getForward(e.limit, k)
+		y := x - k
+		if x+y > diagmax && x <= e.ux && y <= e.uy {
+			diagmax, kmax = x+y, k
+		}
+	}
+	return e.forwardlcs(e.limit, kmax)
+}
+
+// recover the lcs by backtracking from the farthest point reached
+func (e *editGraph) forwardlcs(D, k int) lcs {
+	var ans lcs
+	for x := e.getForward(D, k); x != 0 || x-k != 0; {
+		if ok(D-1, k-1) && x-1 == e.getForward(D-1, k-1) {
+			// if (x-1,y) is labelled D-1, x--,D--,k--,continue
+			D, k, x = D-1, k-1, x-1
+			continue
+		} else if ok(D-1, k+1) && x == e.getForward(D-1, k+1) {
+			// if (x,y-1) is labelled D-1, x, D--,k++, continue
+			D, k = D-1, k+1
+			continue
+		}
+		// if (x-1,y-1)--(x,y) is a diagonal, prepend,x--,y--, continue
+		y := x - k
+		ans = ans.prepend(x+e.lx-1, y+e.ly-1)
+		x--
+	}
+	return ans
+}
+
+// start at (x,y), go up the diagonal as far as possible,
+// and label the result with d
+func (e *editGraph) lookForward(k, relx int) int {
+	rely := relx - k
+	x, y := relx+e.lx, rely+e.ly
+	if x < e.ux && y < e.uy {
+		x += e.seqs.commonPrefixLen(x, e.ux, y, e.uy)
+	}
+	return x
+}
+
+func (e *editGraph) setForward(d, k, relx int) {
+	x := e.lookForward(k, relx)
+	e.vf.set(d, k, x-e.lx)
+}
+
+func (e *editGraph) getForward(d, k int) int {
+	x := e.vf.get(d, k)
+	return x
+}
+
+// --- BACKWARD ---
+
+// bdone decides if the backward path has reached the lower left corner
+func (e *editGraph) bdone(D, k int) (bool, lcs) {
+	// x, y, k are relative to the rectangle
+	x := e.vb.get(D, k)
+	y := x - (k + e.delta)
+	if x == 0 && y == 0 {
+		return true, e.backwardlcs(D, k)
+	}
+	return false, nil
+}
+
+// run the backward algorithm, until success or up to the limit on D.
+func backward(e *editGraph) lcs {
+	e.setBackward(0, 0, e.ux)
+	if ok, ans := e.bdone(0, 0); ok {
+		return ans
+	}
+	// from D to D+1
+	for D := 0; D < e.limit; D++ {
+		e.setBackward(D+1, -(D + 1), e.getBackward(D, -D)-1)
+		if ok, ans := e.bdone(D+1, -(D + 1)); ok {
+			return ans
+		}
+		e.setBackward(D+1, D+1, e.getBackward(D, D))
+		if ok, ans := e.bdone(D+1, D+1); ok {
+			return ans
+		}
+		for k := -D + 1; k <= D-1; k += 2 {
+			// these are tricky and easy to get wrong
+			lookv := e.lookBackward(k, e.getBackward(D, k-1))
+			lookh := e.lookBackward(k, e.getBackward(D, k+1)-1)
+			if lookv < lookh {
+				e.setBackward(D+1, k, lookv)
+			} else {
+				e.setBackward(D+1, k, lookh)
+			}
+			if ok, ans := e.bdone(D+1, k); ok {
+				return ans
+			}
+		}
+	}
+
+	// D is too large
+	// find the D path with minimal x+y inside the rectangle and
+	// use that to compute the part of the lcs found
+	kmax := -e.limit - 1
+	diagmin := 1 << 25
+	for k := -e.limit; k <= e.limit; k += 2 {
+		x := e.getBackward(e.limit, k)
+		y := x - (k + e.delta)
+		if x+y < diagmin && x >= 0 && y >= 0 {
+			diagmin, kmax = x+y, k
+		}
+	}
+	if kmax < -e.limit {
+		panic(fmt.Sprintf("no paths when limit=%d?", e.limit))
+	}
+	return e.backwardlcs(e.limit, kmax)
+}
+
+// recover the lcs by backtracking
+func (e *editGraph) backwardlcs(D, k int) lcs {
+	var ans lcs
+	for x := e.getBackward(D, k); x != e.ux || x-(k+e.delta) != e.uy; {
+		if ok(D-1, k-1) && x == e.getBackward(D-1, k-1) {
+			// D--, k--, x unchanged
+			D, k = D-1, k-1
+			continue
+		} else if ok(D-1, k+1) && x+1 == e.getBackward(D-1, k+1) {
+			// D--, k++, x++
+			D, k, x = D-1, k+1, x+1
+			continue
+		}
+		y := x - (k + e.delta)
+		ans = ans.append(x+e.lx, y+e.ly)
+		x++
+	}
+	return ans
+}
+
+// start at (x,y), go down the diagonal as far as possible,
+func (e *editGraph) lookBackward(k, relx int) int {
+	rely := relx - (k + e.delta) // forward k = k + e.delta
+	x, y := relx+e.lx, rely+e.ly
+	if x > 0 && y > 0 {
+		x -= e.seqs.commonSuffixLen(0, x, 0, y)
+	}
+	return x
+}
+
+// convert to rectangle, and label the result with d
+func (e *editGraph) setBackward(d, k, relx int) {
+	x := e.lookBackward(k, relx)
+	e.vb.set(d, k, x-e.lx)
+}
+
+func (e *editGraph) getBackward(d, k int) int {
+	x := e.vb.get(d, k)
+	return x
+}
+
+// -- TWOSIDED ---
+
+func twosided(e *editGraph) lcs {
+	// The termination condition could be improved, as either the forward
+	// or backward pass could succeed before Myers' Lemma applies.
+	// Aside from questions of efficiency (is the extra testing cost-effective)
+	// this is more likely to matter when e.limit is reached.
+	e.setForward(0, 0, e.lx)
+	e.setBackward(0, 0, e.ux)
+
+	// from D to D+1
+	for D := 0; D < e.limit; D++ {
+		// just finished a backwards pass, so check
+		if got, ok := e.twoDone(D, D); ok {
+			return e.twolcs(D, D, got)
+		}
+		// do a forwards pass (D to D+1)
+		e.setForward(D+1, -(D + 1), e.getForward(D, -D))
+		e.setForward(D+1, D+1, e.getForward(D, D)+1)
+		for k := -D + 1; k <= D-1; k += 2 {
+			// these are tricky and easy to get backwards
+			lookv := e.lookForward(k, e.getForward(D, k-1)+1)
+			lookh := e.lookForward(k, e.getForward(D, k+1))
+			if lookv > lookh {
+				e.setForward(D+1, k, lookv)
+			} else {
+				e.setForward(D+1, k, lookh)
+			}
+		}
+		// just did a forward pass, so check
+		if got, ok := e.twoDone(D+1, D); ok {
+			return e.twolcs(D+1, D, got)
+		}
+		// do a backward pass, D to D+1
+		e.setBackward(D+1, -(D + 1), e.getBackward(D, -D)-1)
+		e.setBackward(D+1, D+1, e.getBackward(D, D))
+		for k := -D + 1; k <= D-1; k += 2 {
+			// these are tricky and easy to get wrong
+			lookv := e.lookBackward(k, e.getBackward(D, k-1))
+			lookh := e.lookBackward(k, e.getBackward(D, k+1)-1)
+			if lookv < lookh {
+				e.setBackward(D+1, k, lookv)
+			} else {
+				e.setBackward(D+1, k, lookh)
+			}
+		}
+	}
+
+	// D too large. combine a forward and backward partial lcs
+	// first, a forward one
+	kmax := -e.limit - 1
+	diagmax := -1
+	for k := -e.limit; k <= e.limit; k += 2 {
+		x := e.getForward(e.limit, k)
+		y := x - k
+		if x+y > diagmax && x <= e.ux && y <= e.uy {
+			diagmax, kmax = x+y, k
+		}
+	}
+	if kmax < -e.limit {
+		panic(fmt.Sprintf("no forward paths when limit=%d?", e.limit))
+	}
+	lcs := e.forwardlcs(e.limit, kmax)
+	// now a backward one
+	// find the D path with minimal x+y inside the rectangle and
+	// use that to compute the lcs
+	diagmin := 1 << 25 // infinity
+	for k := -e.limit; k <= e.limit; k += 2 {
+		x := e.getBackward(e.limit, k)
+		y := x - (k + e.delta)
+		if x+y < diagmin && x >= 0 && y >= 0 {
+			diagmin, kmax = x+y, k
+		}
+	}
+	if kmax < -e.limit {
+		panic(fmt.Sprintf("no backward paths when limit=%d?", e.limit))
+	}
+	lcs = append(lcs, e.backwardlcs(e.limit, kmax)...)
+	// These may overlap (e.forwardlcs and e.backwardlcs return sorted lcs)
+	ans := lcs.fix()
+	return ans
+}
+
+// Does Myers' Lemma apply?
+func (e *editGraph) twoDone(df, db int) (int, bool) {
+	if (df+db+e.delta)%2 != 0 {
+		return 0, false // diagonals cannot overlap
+	}
+	kmin := -db + e.delta
+	if -df > kmin {
+		kmin = -df
+	}
+	kmax := db + e.delta
+	if df < kmax {
+		kmax = df
+	}
+	for k := kmin; k <= kmax; k += 2 {
+		x := e.vf.get(df, k)
+		u := e.vb.get(db, k-e.delta)
+		if u <= x {
+			// is it worth looking at all the other k?
+			for l := k; l <= kmax; l += 2 {
+				x := e.vf.get(df, l)
+				y := x - l
+				u := e.vb.get(db, l-e.delta)
+				v := u - l
+				if x == u || u == 0 || v == 0 || y == e.uy || x == e.ux {
+					return l, true
+				}
+			}
+			return k, true
+		}
+	}
+	return 0, false
+}
+
+func (e *editGraph) twolcs(df, db, kf int) lcs {
+	// db==df || db+1==df
+	x := e.vf.get(df, kf)
+	y := x - kf
+	kb := kf - e.delta
+	u := e.vb.get(db, kb)
+	v := u - kf
+
+	// Myers proved there is a df-path from (0,0) to (u,v)
+	// and a db-path from (x,y) to (N,M).
+	// In the first case the overall path is the forward path
+	// to (u,v) followed by the backward path to (N,M).
+	// In the second case the path is the backward path to (x,y)
+	// followed by the forward path to (x,y) from (0,0).
+
+	// Look for some special cases to avoid computing either of these paths.
+	if x == u {
+		// "babaab" "cccaba"
+		// already patched together
+		lcs := e.forwardlcs(df, kf)
+		lcs = append(lcs, e.backwardlcs(db, kb)...)
+		return lcs.sort()
+	}
+
+	// is (u-1,v) or (u,v-1) labelled df-1?
+	// if so, that forward df-1-path plus a horizontal or vertical edge
+	// is the df-path to (u,v), then plus the db-path to (N,M)
+	if u > 0 && ok(df-1, u-1-v) && e.vf.get(df-1, u-1-v) == u-1 {
+		//  "aabbab" "cbcabc"
+		lcs := e.forwardlcs(df-1, u-1-v)
+		lcs = append(lcs, e.backwardlcs(db, kb)...)
+		return lcs.sort()
+	}
+	if v > 0 && ok(df-1, (u-(v-1))) && e.vf.get(df-1, u-(v-1)) == u {
+		//  "abaabb" "bcacab"
+		lcs := e.forwardlcs(df-1, u-(v-1))
+		lcs = append(lcs, e.backwardlcs(db, kb)...)
+		return lcs.sort()
+	}
+
+	// The path can't possibly contribute to the lcs because it
+	// is all horizontal or vertical edges
+	if u == 0 || v == 0 || x == e.ux || y == e.uy {
+		// "abaabb" "abaaaa"
+		if u == 0 || v == 0 {
+			return e.backwardlcs(db, kb)
+		}
+		return e.forwardlcs(df, kf)
+	}
+
+	// is (x+1,y) or (x,y+1) labelled db-1?
+	if x+1 <= e.ux && ok(db-1, x+1-y-e.delta) && e.vb.get(db-1, x+1-y-e.delta) == x+1 {
+		// "bababb" "baaabb"
+		lcs := e.backwardlcs(db-1, kb+1)
+		lcs = append(lcs, e.forwardlcs(df, kf)...)
+		return lcs.sort()
+	}
+	if y+1 <= e.uy && ok(db-1, x-(y+1)-e.delta) && e.vb.get(db-1, x-(y+1)-e.delta) == x {
+		// "abbbaa" "cabacc"
+		lcs := e.backwardlcs(db-1, kb-1)
+		lcs = append(lcs, e.forwardlcs(df, kf)...)
+		return lcs.sort()
+	}
+
+	// need to compute another path
+	// "aabbaa" "aacaba"
+	lcs := e.backwardlcs(db, kb)
+	oldx, oldy := e.ux, e.uy
+	e.ux = u
+	e.uy = v
+	lcs = append(lcs, forward(e)...)
+	e.ux, e.uy = oldx, oldy
+	return lcs.sort()
+}
diff --git a/vendor/golang.org/x/tools/internal/diff/lcs/sequence.go b/vendor/golang.org/x/tools/internal/diff/lcs/sequence.go
new file mode 100644
index 0000000000000..2d72d2630435b
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/lcs/sequence.go
@@ -0,0 +1,113 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package lcs
+
+// This file defines the abstract sequence over which the LCS algorithm operates.
+
+// sequences abstracts a pair of sequences, A and B.
+type sequences interface {
+	lengths() (int, int)                    // len(A), len(B)
+	commonPrefixLen(ai, aj, bi, bj int) int // len(commonPrefix(A[ai:aj], B[bi:bj]))
+	commonSuffixLen(ai, aj, bi, bj int) int // len(commonSuffix(A[ai:aj], B[bi:bj]))
+}
+
+type stringSeqs struct{ a, b string }
+
+func (s stringSeqs) lengths() (int, int) { return len(s.a), len(s.b) }
+func (s stringSeqs) commonPrefixLen(ai, aj, bi, bj int) int {
+	return commonPrefixLenString(s.a[ai:aj], s.b[bi:bj])
+}
+func (s stringSeqs) commonSuffixLen(ai, aj, bi, bj int) int {
+	return commonSuffixLenString(s.a[ai:aj], s.b[bi:bj])
+}
+
+// The explicit capacity in s[i:j:j] leads to more efficient code.
+
+type bytesSeqs struct{ a, b []byte }
+
+func (s bytesSeqs) lengths() (int, int) { return len(s.a), len(s.b) }
+func (s bytesSeqs) commonPrefixLen(ai, aj, bi, bj int) int {
+	return commonPrefixLenBytes(s.a[ai:aj:aj], s.b[bi:bj:bj])
+}
+func (s bytesSeqs) commonSuffixLen(ai, aj, bi, bj int) int {
+	return commonSuffixLenBytes(s.a[ai:aj:aj], s.b[bi:bj:bj])
+}
+
+type runesSeqs struct{ a, b []rune }
+
+func (s runesSeqs) lengths() (int, int) { return len(s.a), len(s.b) }
+func (s runesSeqs) commonPrefixLen(ai, aj, bi, bj int) int {
+	return commonPrefixLenRunes(s.a[ai:aj:aj], s.b[bi:bj:bj])
+}
+func (s runesSeqs) commonSuffixLen(ai, aj, bi, bj int) int {
+	return commonSuffixLenRunes(s.a[ai:aj:aj], s.b[bi:bj:bj])
+}
+
+// TODO(adonovan): optimize these functions using ideas from:
+// - https://go.dev/cl/408116 common.go
+// - https://go.dev/cl/421435 xor_generic.go
+
+// TODO(adonovan): factor using generics when available,
+// but measure performance impact.
+
+// commonPrefixLen* returns the length of the common prefix of a[ai:aj] and b[bi:bj].
+func commonPrefixLenBytes(a, b []byte) int {
+	n := min(len(a), len(b))
+	i := 0
+	for i < n && a[i] == b[i] {
+		i++
+	}
+	return i
+}
+func commonPrefixLenRunes(a, b []rune) int {
+	n := min(len(a), len(b))
+	i := 0
+	for i < n && a[i] == b[i] {
+		i++
+	}
+	return i
+}
+func commonPrefixLenString(a, b string) int {
+	n := min(len(a), len(b))
+	i := 0
+	for i < n && a[i] == b[i] {
+		i++
+	}
+	return i
+}
+
+// commonSuffixLen* returns the length of the common suffix of a[ai:aj] and b[bi:bj].
+func commonSuffixLenBytes(a, b []byte) int {
+	n := min(len(a), len(b))
+	i := 0
+	for i < n && a[len(a)-1-i] == b[len(b)-1-i] {
+		i++
+	}
+	return i
+}
+func commonSuffixLenRunes(a, b []rune) int {
+	n := min(len(a), len(b))
+	i := 0
+	for i < n && a[len(a)-1-i] == b[len(b)-1-i] {
+		i++
+	}
+	return i
+}
+func commonSuffixLenString(a, b string) int {
+	n := min(len(a), len(b))
+	i := 0
+	for i < n && a[len(a)-1-i] == b[len(b)-1-i] {
+		i++
+	}
+	return i
+}
+
+func min(x, y int) int {
+	if x < y {
+		return x
+	} else {
+		return y
+	}
+}
diff --git a/vendor/golang.org/x/tools/internal/diff/ndiff.go b/vendor/golang.org/x/tools/internal/diff/ndiff.go
new file mode 100644
index 0000000000000..050b08ded4604
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/ndiff.go
@@ -0,0 +1,109 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package diff
+
+import (
+	"bytes"
+	"unicode/utf8"
+
+	"golang.org/x/tools/internal/diff/lcs"
+)
+
+// Strings computes the differences between two strings.
+// The resulting edits respect rune boundaries.
+func Strings(before, after string) []Edit {
+	if before == after {
+		return nil // common case
+	}
+
+	if stringIsASCII(before) && stringIsASCII(after) {
+		// TODO(adonovan): opt: specialize diffASCII for strings.
+		return diffASCII([]byte(before), []byte(after))
+	}
+	return diffRunes([]rune(before), []rune(after))
+}
+
+// Bytes computes the differences between two byte slices.
+// The resulting edits respect rune boundaries.
+func Bytes(before, after []byte) []Edit {
+	if bytes.Equal(before, after) {
+		return nil // common case
+	}
+
+	if bytesIsASCII(before) && bytesIsASCII(after) {
+		return diffASCII(before, after)
+	}
+	return diffRunes(runes(before), runes(after))
+}
+
+func diffASCII(before, after []byte) []Edit {
+	diffs := lcs.DiffBytes(before, after)
+
+	// Convert from LCS diffs.
+	res := make([]Edit, len(diffs))
+	for i, d := range diffs {
+		res[i] = Edit{d.Start, d.End, string(after[d.ReplStart:d.ReplEnd])}
+	}
+	return res
+}
+
+func diffRunes(before, after []rune) []Edit {
+	diffs := lcs.DiffRunes(before, after)
+
+	// The diffs returned by the lcs package use indexes
+	// into whatever slice was passed in.
+	// Convert rune offsets to byte offsets.
+	res := make([]Edit, len(diffs))
+	lastEnd := 0
+	utf8Len := 0
+	for i, d := range diffs {
+		utf8Len += runesLen(before[lastEnd:d.Start]) // text between edits
+		start := utf8Len
+		utf8Len += runesLen(before[d.Start:d.End]) // text deleted by this edit
+		res[i] = Edit{start, utf8Len, string(after[d.ReplStart:d.ReplEnd])}
+		lastEnd = d.End
+	}
+	return res
+}
+
+// runes is like []rune(string(bytes)) without the duplicate allocation.
+func runes(bytes []byte) []rune {
+	n := utf8.RuneCount(bytes)
+	runes := make([]rune, n)
+	for i := 0; i < n; i++ {
+		r, sz := utf8.DecodeRune(bytes)
+		bytes = bytes[sz:]
+		runes[i] = r
+	}
+	return runes
+}
+
+// runesLen returns the length in bytes of the UTF-8 encoding of runes.
+func runesLen(runes []rune) (len int) {
+	for _, r := range runes {
+		len += utf8.RuneLen(r)
+	}
+	return len
+}
+
+// stringIsASCII reports whether s contains only ASCII.
+// TODO(adonovan): combine when x/tools allows generics.
+func stringIsASCII(s string) bool {
+	for i := 0; i < len(s); i++ {
+		if s[i] >= utf8.RuneSelf {
+			return false
+		}
+	}
+	return true
+}
+
+func bytesIsASCII(s []byte) bool {
+	for i := 0; i < len(s); i++ {
+		if s[i] >= utf8.RuneSelf {
+			return false
+		}
+	}
+	return true
+}
diff --git a/vendor/golang.org/x/tools/internal/diff/unified.go b/vendor/golang.org/x/tools/internal/diff/unified.go
new file mode 100644
index 0000000000000..fa376f178727d
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/diff/unified.go
@@ -0,0 +1,248 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package diff
+
+import (
+	"fmt"
+	"log"
+	"strings"
+)
+
+// Unified returns a unified diff of the old and new strings.
+// The old and new labels are the names of the old and new files.
+// If the strings are equal, it returns the empty string.
+func Unified(oldLabel, newLabel, old, new string) string {
+	edits := Strings(old, new)
+	unified, err := ToUnified(oldLabel, newLabel, old, edits)
+	if err != nil {
+		// Can't happen: edits are consistent.
+		log.Fatalf("internal error in diff.Unified: %v", err)
+	}
+	return unified
+}
+
+// ToUnified applies the edits to content and returns a unified diff.
+// The old and new labels are the names of the content and result files.
+// It returns an error if the edits are inconsistent; see ApplyEdits.
+func ToUnified(oldLabel, newLabel, content string, edits []Edit) (string, error) {
+	u, err := toUnified(oldLabel, newLabel, content, edits)
+	if err != nil {
+		return "", err
+	}
+	return u.String(), nil
+}
+
+// unified represents a set of edits as a unified diff.
+type unified struct {
+	// From is the name of the original file.
+	From string
+	// To is the name of the modified file.
+	To string
+	// Hunks is the set of edit hunks needed to transform the file content.
+	Hunks []*hunk
+}
+
+// Hunk represents a contiguous set of line edits to apply.
+type hunk struct {
+	// The line in the original source where the hunk starts.
+	FromLine int
+	// The line in the original source where the hunk finishes.
+	ToLine int
+	// The set of line based edits to apply.
+	Lines []line
+}
+
+// Line represents a single line operation to apply as part of a Hunk.
+type line struct {
+	// Kind is the type of line this represents, deletion, insertion or copy.
+	Kind OpKind
+	// Content is the content of this line.
+	// For deletion it is the line being removed, for all others it is the line
+	// to put in the output.
+	Content string
+}
+
+// OpKind is used to denote the type of operation a line represents.
+// TODO(adonovan): hide this once the myers package no longer references it.
+type OpKind int
+
+const (
+	// Delete is the operation kind for a line that is present in the input
+	// but not in the output.
+	Delete OpKind = iota
+	// Insert is the operation kind for a line that is new in the output.
+	Insert
+	// Equal is the operation kind for a line that is the same in the input and
+	// output, often used to provide context around edited lines.
+	Equal
+)
+
+// String returns a human readable representation of an OpKind. It is not
+// intended for machine processing.
+func (k OpKind) String() string {
+	switch k {
+	case Delete:
+		return "delete"
+	case Insert:
+		return "insert"
+	case Equal:
+		return "equal"
+	default:
+		panic("unknown operation kind")
+	}
+}
+
+const (
+	edge = 3
+	gap  = edge * 2
+)
+
+// toUnified takes a file contents and a sequence of edits, and calculates
+// a unified diff that represents those edits.
+func toUnified(fromName, toName string, content string, edits []Edit) (unified, error) {
+	u := unified{
+		From: fromName,
+		To:   toName,
+	}
+	if len(edits) == 0 {
+		return u, nil
+	}
+	var err error
+	edits, err = lineEdits(content, edits) // expand to whole lines
+	if err != nil {
+		return u, err
+	}
+	lines := splitLines(content)
+	var h *hunk
+	last := 0
+	toLine := 0
+	for _, edit := range edits {
+		// Compute the zero-based line numbers of the edit start and end.
+		// TODO(adonovan): opt: compute incrementally, avoid O(n^2).
+		start := strings.Count(content[:edit.Start], "\n")
+		end := strings.Count(content[:edit.End], "\n")
+		if edit.End == len(content) && len(content) > 0 && content[len(content)-1] != '\n' {
+			end++ // EOF counts as an implicit newline
+		}
+
+		switch {
+		case h != nil && start == last:
+			//direct extension
+		case h != nil && start <= last+gap:
+			//within range of previous lines, add the joiners
+			addEqualLines(h, lines, last, start)
+		default:
+			//need to start a new hunk
+			if h != nil {
+				// add the edge to the previous hunk
+				addEqualLines(h, lines, last, last+edge)
+				u.Hunks = append(u.Hunks, h)
+			}
+			toLine += start - last
+			h = &hunk{
+				FromLine: start + 1,
+				ToLine:   toLine + 1,
+			}
+			// add the edge to the new hunk
+			delta := addEqualLines(h, lines, start-edge, start)
+			h.FromLine -= delta
+			h.ToLine -= delta
+		}
+		last = start
+		for i := start; i < end; i++ {
+			h.Lines = append(h.Lines, line{Kind: Delete, Content: lines[i]})
+			last++
+		}
+		if edit.New != "" {
+			for _, content := range splitLines(edit.New) {
+				h.Lines = append(h.Lines, line{Kind: Insert, Content: content})
+				toLine++
+			}
+		}
+	}
+	if h != nil {
+		// add the edge to the final hunk
+		addEqualLines(h, lines, last, last+edge)
+		u.Hunks = append(u.Hunks, h)
+	}
+	return u, nil
+}
+
+func splitLines(text string) []string {
+	lines := strings.SplitAfter(text, "\n")
+	if lines[len(lines)-1] == "" {
+		lines = lines[:len(lines)-1]
+	}
+	return lines
+}
+
+func addEqualLines(h *hunk, lines []string, start, end int) int {
+	delta := 0
+	for i := start; i < end; i++ {
+		if i < 0 {
+			continue
+		}
+		if i >= len(lines) {
+			return delta
+		}
+		h.Lines = append(h.Lines, line{Kind: Equal, Content: lines[i]})
+		delta++
+	}
+	return delta
+}
+
+// String converts a unified diff to the standard textual form for that diff.
+// The output of this function can be passed to tools like patch.
+func (u unified) String() string {
+	if len(u.Hunks) == 0 {
+		return ""
+	}
+	b := new(strings.Builder)
+	fmt.Fprintf(b, "--- %s\n", u.From)
+	fmt.Fprintf(b, "+++ %s\n", u.To)
+	for _, hunk := range u.Hunks {
+		fromCount, toCount := 0, 0
+		for _, l := range hunk.Lines {
+			switch l.Kind {
+			case Delete:
+				fromCount++
+			case Insert:
+				toCount++
+			default:
+				fromCount++
+				toCount++
+			}
+		}
+		fmt.Fprint(b, "@@")
+		if fromCount > 1 {
+			fmt.Fprintf(b, " -%d,%d", hunk.FromLine, fromCount)
+		} else if hunk.FromLine == 1 && fromCount == 0 {
+			// Match odd GNU diff -u behavior adding to empty file.
+			fmt.Fprintf(b, " -0,0")
+		} else {
+			fmt.Fprintf(b, " -%d", hunk.FromLine)
+		}
+		if toCount > 1 {
+			fmt.Fprintf(b, " +%d,%d", hunk.ToLine, toCount)
+		} else {
+			fmt.Fprintf(b, " +%d", hunk.ToLine)
+		}
+		fmt.Fprint(b, " @@\n")
+		for _, l := range hunk.Lines {
+			switch l.Kind {
+			case Delete:
+				fmt.Fprintf(b, "-%s", l.Content)
+			case Insert:
+				fmt.Fprintf(b, "+%s", l.Content)
+			default:
+				fmt.Fprintf(b, " %s", l.Content)
+			}
+			if !strings.HasSuffix(l.Content, "\n") {
+				fmt.Fprintf(b, "\n\\ No newline at end of file\n")
+			}
+		}
+	}
+	return b.String()
+}
diff --git a/vendor/golang.org/x/tools/internal/facts/imports.go b/vendor/golang.org/x/tools/internal/facts/imports.go
index a3aa90dd1c588..7b21668660c1c 100644
--- a/vendor/golang.org/x/tools/internal/facts/imports.go
+++ b/vendor/golang.org/x/tools/internal/facts/imports.go
@@ -25,21 +25,20 @@ import (
 // by obtaining it from the internals of the gcexportdata decoder.
 func importMap(imports []*types.Package) map[string]*types.Package {
 	objects := make(map[types.Object]bool)
+	typs := make(map[types.Type]bool) // Named and TypeParam
 	packages := make(map[string]*types.Package)
 
-	var addObj func(obj types.Object) bool
+	var addObj func(obj types.Object)
 	var addType func(T types.Type)
 
-	addObj = func(obj types.Object) bool {
+	addObj = func(obj types.Object) {
 		if !objects[obj] {
 			objects[obj] = true
 			addType(obj.Type())
 			if pkg := obj.Pkg(); pkg != nil {
 				packages[pkg.Path()] = pkg
 			}
-			return true
 		}
-		return false
 	}
 
 	addType = func(T types.Type) {
@@ -47,8 +46,16 @@ func importMap(imports []*types.Package) map[string]*types.Package {
 		case *types.Basic:
 			// nop
 		case *types.Named:
-			if addObj(T.Obj()) {
-				// TODO(taking): Investigate why the Underlying type is not added here.
+			// Remove infinite expansions of *types.Named by always looking at the origin.
+			// Some named types with type parameters [that will not type check] have
+			// infinite expansions:
+			//     type N[T any] struct { F *N[N[T]] }
+			// importMap() is called on such types when Analyzer.RunDespiteErrors is true.
+			T = typeparams.NamedTypeOrigin(T).(*types.Named)
+			if !typs[T] {
+				typs[T] = true
+				addObj(T.Obj())
+				addType(T.Underlying())
 				for i := 0; i < T.NumMethods(); i++ {
 					addObj(T.Method(i))
 				}
@@ -102,7 +109,9 @@ func importMap(imports []*types.Package) map[string]*types.Package {
 				addType(T.Term(i).Type())
 			}
 		case *typeparams.TypeParam:
-			if addObj(T.Obj()) {
+			if !typs[T] {
+				typs[T] = true
+				addObj(T.Obj())
 				addType(T.Constraint())
 			}
 		}
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go b/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
index 1faaa365260fd..a973dece93600 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/gcimporter.go
@@ -2,22 +2,30 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// This file is a modified copy of $GOROOT/src/go/internal/gcimporter/gcimporter.go,
-// but it also contains the original source-based importer code for Go1.6.
-// Once we stop supporting 1.6, we can remove that code.
+// This file is a reduced copy of $GOROOT/src/go/internal/gcimporter/gcimporter.go.
 
 // Package gcimporter provides various functions for reading
 // gc-generated object files that can be used to implement the
 // Importer interface defined by the Go 1.5 standard library package.
+//
+// The encoding is deterministic: if the encoder is applied twice to
+// the same types.Package data structure, both encodings are equal.
+// This property may be important to avoid spurious changes in
+// applications such as build systems.
+//
+// However, the encoder is not necessarily idempotent. Importing an
+// exported package may yield a types.Package that, while it
+// represents the same set of Go types as the original, may differ in
+// the details of its internal representation. Because of these
+// differences, re-encoding the imported package may yield a
+// different, but equally valid, encoding of the package.
 package gcimporter // import "golang.org/x/tools/internal/gcimporter"
 
 import (
 	"bufio"
 	"bytes"
-	"errors"
 	"fmt"
 	"go/build"
-	"go/constant"
 	"go/token"
 	"go/types"
 	"io"
@@ -25,11 +33,8 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
-	"sort"
-	"strconv"
 	"strings"
 	"sync"
-	"text/scanner"
 )
 
 const (
@@ -154,37 +159,6 @@ func FindPkg(path, srcDir string) (filename, id string) {
 	return
 }
 
-// ImportData imports a package by reading the gc-generated export data,
-// adds the corresponding package object to the packages map indexed by id,
-// and returns the object.
-//
-// The packages map must contains all packages already imported. The data
-// reader position must be the beginning of the export data section. The
-// filename is only used in error messages.
-//
-// If packages[id] contains the completely imported package, that package
-// can be used directly, and there is no need to call this function (but
-// there is also no harm but for extra time used).
-func ImportData(packages map[string]*types.Package, filename, id string, data io.Reader) (pkg *types.Package, err error) {
-	// support for parser error handling
-	defer func() {
-		switch r := recover().(type) {
-		case nil:
-			// nothing to do
-		case importError:
-			err = r
-		default:
-			panic(r) // internal error
-		}
-	}()
-
-	var p parser
-	p.init(filename, id, data, packages)
-	pkg = p.parseExport()
-
-	return
-}
-
 // Import imports a gc-generated package given its import path and srcDir, adds
 // the corresponding package object to the packages map, and returns the object.
 // The packages map must contain all packages already imported.
@@ -245,15 +219,6 @@ func Import(packages map[string]*types.Package, path, srcDir string, lookup func
 	}
 
 	switch hdr {
-	case "$$\n":
-		// Work-around if we don't have a filename; happens only if lookup != nil.
-		// Either way, the filename is only needed for importer error messages, so
-		// this is fine.
-		if filename == "" {
-			filename = path
-		}
-		return ImportData(packages, filename, id, buf)
-
 	case "$$B\n":
 		var data []byte
 		data, err = ioutil.ReadAll(buf)
@@ -298,319 +263,6 @@ func Import(packages map[string]*types.Package, path, srcDir string, lookup func
 	return
 }
 
-// ----------------------------------------------------------------------------
-// Parser
-
-// TODO(gri) Imported objects don't have position information.
-//           Ideally use the debug table line info; alternatively
-//           create some fake position (or the position of the
-//           import). That way error messages referring to imported
-//           objects can print meaningful information.
-
-// parser parses the exports inside a gc compiler-produced
-// object/archive file and populates its scope with the results.
-type parser struct {
-	scanner    scanner.Scanner
-	tok        rune                      // current token
-	lit        string                    // literal string; only valid for Ident, Int, String tokens
-	id         string                    // package id of imported package
-	sharedPkgs map[string]*types.Package // package id -> package object (across importer)
-	localPkgs  map[string]*types.Package // package id -> package object (just this package)
-}
-
-func (p *parser) init(filename, id string, src io.Reader, packages map[string]*types.Package) {
-	p.scanner.Init(src)
-	p.scanner.Error = func(_ *scanner.Scanner, msg string) { p.error(msg) }
-	p.scanner.Mode = scanner.ScanIdents | scanner.ScanInts | scanner.ScanChars | scanner.ScanStrings | scanner.ScanComments | scanner.SkipComments
-	p.scanner.Whitespace = 1<<'\t' | 1<<' '
-	p.scanner.Filename = filename // for good error messages
-	p.next()
-	p.id = id
-	p.sharedPkgs = packages
-	if debug {
-		// check consistency of packages map
-		for _, pkg := range packages {
-			if pkg.Name() == "" {
-				fmt.Printf("no package name for %s\n", pkg.Path())
-			}
-		}
-	}
-}
-
-func (p *parser) next() {
-	p.tok = p.scanner.Scan()
-	switch p.tok {
-	case scanner.Ident, scanner.Int, scanner.Char, scanner.String, '·':
-		p.lit = p.scanner.TokenText()
-	default:
-		p.lit = ""
-	}
-	if debug {
-		fmt.Printf("%s: %q -> %q\n", scanner.TokenString(p.tok), p.scanner.TokenText(), p.lit)
-	}
-}
-
-func declTypeName(pkg *types.Package, name string) *types.TypeName {
-	scope := pkg.Scope()
-	if obj := scope.Lookup(name); obj != nil {
-		return obj.(*types.TypeName)
-	}
-	obj := types.NewTypeName(token.NoPos, pkg, name, nil)
-	// a named type may be referred to before the underlying type
-	// is known - set it up
-	types.NewNamed(obj, nil, nil)
-	scope.Insert(obj)
-	return obj
-}
-
-// ----------------------------------------------------------------------------
-// Error handling
-
-// Internal errors are boxed as importErrors.
-type importError struct {
-	pos scanner.Position
-	err error
-}
-
-func (e importError) Error() string {
-	return fmt.Sprintf("import error %s (byte offset = %d): %s", e.pos, e.pos.Offset, e.err)
-}
-
-func (p *parser) error(err interface{}) {
-	if s, ok := err.(string); ok {
-		err = errors.New(s)
-	}
-	// panic with a runtime.Error if err is not an error
-	panic(importError{p.scanner.Pos(), err.(error)})
-}
-
-func (p *parser) errorf(format string, args ...interface{}) {
-	p.error(fmt.Sprintf(format, args...))
-}
-
-func (p *parser) expect(tok rune) string {
-	lit := p.lit
-	if p.tok != tok {
-		p.errorf("expected %s, got %s (%s)", scanner.TokenString(tok), scanner.TokenString(p.tok), lit)
-	}
-	p.next()
-	return lit
-}
-
-func (p *parser) expectSpecial(tok string) {
-	sep := 'x' // not white space
-	i := 0
-	for i < len(tok) && p.tok == rune(tok[i]) && sep > ' ' {
-		sep = p.scanner.Peek() // if sep <= ' ', there is white space before the next token
-		p.next()
-		i++
-	}
-	if i < len(tok) {
-		p.errorf("expected %q, got %q", tok, tok[0:i])
-	}
-}
-
-func (p *parser) expectKeyword(keyword string) {
-	lit := p.expect(scanner.Ident)
-	if lit != keyword {
-		p.errorf("expected keyword %s, got %q", keyword, lit)
-	}
-}
-
-// ----------------------------------------------------------------------------
-// Qualified and unqualified names
-
-// parsePackageID parses a PackageId:
-//
-//	PackageId = string_lit .
-func (p *parser) parsePackageID() string {
-	id, err := strconv.Unquote(p.expect(scanner.String))
-	if err != nil {
-		p.error(err)
-	}
-	// id == "" stands for the imported package id
-	// (only known at time of package installation)
-	if id == "" {
-		id = p.id
-	}
-	return id
-}
-
-// parsePackageName parse a PackageName:
-//
-//	PackageName = ident .
-func (p *parser) parsePackageName() string {
-	return p.expect(scanner.Ident)
-}
-
-// parseDotIdent parses a dotIdentifier:
-//
-//	dotIdentifier = ( ident | '·' ) { ident | int | '·' } .
-func (p *parser) parseDotIdent() string {
-	ident := ""
-	if p.tok != scanner.Int {
-		sep := 'x' // not white space
-		for (p.tok == scanner.Ident || p.tok == scanner.Int || p.tok == '·') && sep > ' ' {
-			ident += p.lit
-			sep = p.scanner.Peek() // if sep <= ' ', there is white space before the next token
-			p.next()
-		}
-	}
-	if ident == "" {
-		p.expect(scanner.Ident) // use expect() for error handling
-	}
-	return ident
-}
-
-// parseQualifiedName parses a QualifiedName:
-//
-//	QualifiedName = "@" PackageId "." ( "?" | dotIdentifier ) .
-func (p *parser) parseQualifiedName() (id, name string) {
-	p.expect('@')
-	id = p.parsePackageID()
-	p.expect('.')
-	// Per rev f280b8a485fd (10/2/2013), qualified names may be used for anonymous fields.
-	if p.tok == '?' {
-		p.next()
-	} else {
-		name = p.parseDotIdent()
-	}
-	return
-}
-
-// getPkg returns the package for a given id. If the package is
-// not found, create the package and add it to the p.localPkgs
-// and p.sharedPkgs maps. name is the (expected) name of the
-// package. If name == "", the package name is expected to be
-// set later via an import clause in the export data.
-//
-// id identifies a package, usually by a canonical package path like
-// "encoding/json" but possibly by a non-canonical import path like
-// "./json".
-func (p *parser) getPkg(id, name string) *types.Package {
-	// package unsafe is not in the packages maps - handle explicitly
-	if id == "unsafe" {
-		return types.Unsafe
-	}
-
-	pkg := p.localPkgs[id]
-	if pkg == nil {
-		// first import of id from this package
-		pkg = p.sharedPkgs[id]
-		if pkg == nil {
-			// first import of id by this importer;
-			// add (possibly unnamed) pkg to shared packages
-			pkg = types.NewPackage(id, name)
-			p.sharedPkgs[id] = pkg
-		}
-		// add (possibly unnamed) pkg to local packages
-		if p.localPkgs == nil {
-			p.localPkgs = make(map[string]*types.Package)
-		}
-		p.localPkgs[id] = pkg
-	} else if name != "" {
-		// package exists already and we have an expected package name;
-		// make sure names match or set package name if necessary
-		if pname := pkg.Name(); pname == "" {
-			pkg.SetName(name)
-		} else if pname != name {
-			p.errorf("%s package name mismatch: %s (given) vs %s (expected)", id, pname, name)
-		}
-	}
-	return pkg
-}
-
-// parseExportedName is like parseQualifiedName, but
-// the package id is resolved to an imported *types.Package.
-func (p *parser) parseExportedName() (pkg *types.Package, name string) {
-	id, name := p.parseQualifiedName()
-	pkg = p.getPkg(id, "")
-	return
-}
-
-// ----------------------------------------------------------------------------
-// Types
-
-// parseBasicType parses a BasicType:
-//
-//	BasicType = identifier .
-func (p *parser) parseBasicType() types.Type {
-	id := p.expect(scanner.Ident)
-	obj := types.Universe.Lookup(id)
-	if obj, ok := obj.(*types.TypeName); ok {
-		return obj.Type()
-	}
-	p.errorf("not a basic type: %s", id)
-	return nil
-}
-
-// parseArrayType parses an ArrayType:
-//
-//	ArrayType = "[" int_lit "]" Type .
-func (p *parser) parseArrayType(parent *types.Package) types.Type {
-	// "[" already consumed and lookahead known not to be "]"
-	lit := p.expect(scanner.Int)
-	p.expect(']')
-	elem := p.parseType(parent)
-	n, err := strconv.ParseInt(lit, 10, 64)
-	if err != nil {
-		p.error(err)
-	}
-	return types.NewArray(elem, n)
-}
-
-// parseMapType parses a MapType:
-//
-//	MapType = "map" "[" Type "]" Type .
-func (p *parser) parseMapType(parent *types.Package) types.Type {
-	p.expectKeyword("map")
-	p.expect('[')
-	key := p.parseType(parent)
-	p.expect(']')
-	elem := p.parseType(parent)
-	return types.NewMap(key, elem)
-}
-
-// parseName parses a Name:
-//
-//	Name = identifier | "?" | QualifiedName .
-//
-// For unqualified and anonymous names, the returned package is the parent
-// package unless parent == nil, in which case the returned package is the
-// package being imported. (The parent package is not nil if the name
-// is an unqualified struct field or interface method name belonging to a
-// type declared in another package.)
-//
-// For qualified names, the returned package is nil (and not created if
-// it doesn't exist yet) unless materializePkg is set (which creates an
-// unnamed package with valid package path). In the latter case, a
-// subsequent import clause is expected to provide a name for the package.
-func (p *parser) parseName(parent *types.Package, materializePkg bool) (pkg *types.Package, name string) {
-	pkg = parent
-	if pkg == nil {
-		pkg = p.sharedPkgs[p.id]
-	}
-	switch p.tok {
-	case scanner.Ident:
-		name = p.lit
-		p.next()
-	case '?':
-		// anonymous
-		p.next()
-	case '@':
-		// exported name prefixed with package path
-		pkg = nil
-		var id string
-		id, name = p.parseQualifiedName()
-		if materializePkg {
-			pkg = p.getPkg(id, "")
-		}
-	default:
-		p.error("name expected")
-	}
-	return
-}
-
 func deref(typ types.Type) types.Type {
 	if p, _ := typ.(*types.Pointer); p != nil {
 		return p.Elem()
@@ -618,563 +270,6 @@ func deref(typ types.Type) types.Type {
 	return typ
 }
 
-// parseField parses a Field:
-//
-//	Field = Name Type [ string_lit ] .
-func (p *parser) parseField(parent *types.Package) (*types.Var, string) {
-	pkg, name := p.parseName(parent, true)
-
-	if name == "_" {
-		// Blank fields should be package-qualified because they
-		// are unexported identifiers, but gc does not qualify them.
-		// Assuming that the ident belongs to the current package
-		// causes types to change during re-exporting, leading
-		// to spurious "can't assign A to B" errors from go/types.
-		// As a workaround, pretend all blank fields belong
-		// to the same unique dummy package.
-		const blankpkg = "<_>"
-		pkg = p.getPkg(blankpkg, blankpkg)
-	}
-
-	typ := p.parseType(parent)
-	anonymous := false
-	if name == "" {
-		// anonymous field - typ must be T or *T and T must be a type name
-		switch typ := deref(typ).(type) {
-		case *types.Basic: // basic types are named types
-			pkg = nil // objects defined in Universe scope have no package
-			name = typ.Name()
-		case *types.Named:
-			name = typ.Obj().Name()
-		default:
-			p.errorf("anonymous field expected")
-		}
-		anonymous = true
-	}
-	tag := ""
-	if p.tok == scanner.String {
-		s := p.expect(scanner.String)
-		var err error
-		tag, err = strconv.Unquote(s)
-		if err != nil {
-			p.errorf("invalid struct tag %s: %s", s, err)
-		}
-	}
-	return types.NewField(token.NoPos, pkg, name, typ, anonymous), tag
-}
-
-// parseStructType parses a StructType:
-//
-//	StructType = "struct" "{" [ FieldList ] "}" .
-//	FieldList  = Field { ";" Field } .
-func (p *parser) parseStructType(parent *types.Package) types.Type {
-	var fields []*types.Var
-	var tags []string
-
-	p.expectKeyword("struct")
-	p.expect('{')
-	for i := 0; p.tok != '}' && p.tok != scanner.EOF; i++ {
-		if i > 0 {
-			p.expect(';')
-		}
-		fld, tag := p.parseField(parent)
-		if tag != "" && tags == nil {
-			tags = make([]string, i)
-		}
-		if tags != nil {
-			tags = append(tags, tag)
-		}
-		fields = append(fields, fld)
-	}
-	p.expect('}')
-
-	return types.NewStruct(fields, tags)
-}
-
-// parseParameter parses a Parameter:
-//
-//	Parameter = ( identifier | "?" ) [ "..." ] Type [ string_lit ] .
-func (p *parser) parseParameter() (par *types.Var, isVariadic bool) {
-	_, name := p.parseName(nil, false)
-	// remove gc-specific parameter numbering
-	if i := strings.Index(name, "·"); i >= 0 {
-		name = name[:i]
-	}
-	if p.tok == '.' {
-		p.expectSpecial("...")
-		isVariadic = true
-	}
-	typ := p.parseType(nil)
-	if isVariadic {
-		typ = types.NewSlice(typ)
-	}
-	// ignore argument tag (e.g. "noescape")
-	if p.tok == scanner.String {
-		p.next()
-	}
-	// TODO(gri) should we provide a package?
-	par = types.NewVar(token.NoPos, nil, name, typ)
-	return
-}
-
-// parseParameters parses a Parameters:
-//
-//	Parameters    = "(" [ ParameterList ] ")" .
-//	ParameterList = { Parameter "," } Parameter .
-func (p *parser) parseParameters() (list []*types.Var, isVariadic bool) {
-	p.expect('(')
-	for p.tok != ')' && p.tok != scanner.EOF {
-		if len(list) > 0 {
-			p.expect(',')
-		}
-		par, variadic := p.parseParameter()
-		list = append(list, par)
-		if variadic {
-			if isVariadic {
-				p.error("... not on final argument")
-			}
-			isVariadic = true
-		}
-	}
-	p.expect(')')
-
-	return
-}
-
-// parseSignature parses a Signature:
-//
-//	Signature = Parameters [ Result ] .
-//	Result    = Type | Parameters .
-func (p *parser) parseSignature(recv *types.Var) *types.Signature {
-	params, isVariadic := p.parseParameters()
-
-	// optional result type
-	var results []*types.Var
-	if p.tok == '(' {
-		var variadic bool
-		results, variadic = p.parseParameters()
-		if variadic {
-			p.error("... not permitted on result type")
-		}
-	}
-
-	return types.NewSignature(recv, types.NewTuple(params...), types.NewTuple(results...), isVariadic)
-}
-
-// parseInterfaceType parses an InterfaceType:
-//
-//	InterfaceType = "interface" "{" [ MethodList ] "}" .
-//	MethodList    = Method { ";" Method } .
-//	Method        = Name Signature .
-//
-// The methods of embedded interfaces are always "inlined"
-// by the compiler and thus embedded interfaces are never
-// visible in the export data.
-func (p *parser) parseInterfaceType(parent *types.Package) types.Type {
-	var methods []*types.Func
-
-	p.expectKeyword("interface")
-	p.expect('{')
-	for i := 0; p.tok != '}' && p.tok != scanner.EOF; i++ {
-		if i > 0 {
-			p.expect(';')
-		}
-		pkg, name := p.parseName(parent, true)
-		sig := p.parseSignature(nil)
-		methods = append(methods, types.NewFunc(token.NoPos, pkg, name, sig))
-	}
-	p.expect('}')
-
-	// Complete requires the type's embedded interfaces to be fully defined,
-	// but we do not define any
-	return newInterface(methods, nil).Complete()
-}
-
-// parseChanType parses a ChanType:
-//
-//	ChanType = ( "chan" [ "<-" ] | "<-" "chan" ) Type .
-func (p *parser) parseChanType(parent *types.Package) types.Type {
-	dir := types.SendRecv
-	if p.tok == scanner.Ident {
-		p.expectKeyword("chan")
-		if p.tok == '<' {
-			p.expectSpecial("<-")
-			dir = types.SendOnly
-		}
-	} else {
-		p.expectSpecial("<-")
-		p.expectKeyword("chan")
-		dir = types.RecvOnly
-	}
-	elem := p.parseType(parent)
-	return types.NewChan(dir, elem)
-}
-
-// parseType parses a Type:
-//
-//	Type =
-//		BasicType | TypeName | ArrayType | SliceType | StructType |
-//		PointerType | FuncType | InterfaceType | MapType | ChanType |
-//		"(" Type ")" .
-//
-//	BasicType   = ident .
-//	TypeName    = ExportedName .
-//	SliceType   = "[" "]" Type .
-//	PointerType = "*" Type .
-//	FuncType    = "func" Signature .
-func (p *parser) parseType(parent *types.Package) types.Type {
-	switch p.tok {
-	case scanner.Ident:
-		switch p.lit {
-		default:
-			return p.parseBasicType()
-		case "struct":
-			return p.parseStructType(parent)
-		case "func":
-			// FuncType
-			p.next()
-			return p.parseSignature(nil)
-		case "interface":
-			return p.parseInterfaceType(parent)
-		case "map":
-			return p.parseMapType(parent)
-		case "chan":
-			return p.parseChanType(parent)
-		}
-	case '@':
-		// TypeName
-		pkg, name := p.parseExportedName()
-		return declTypeName(pkg, name).Type()
-	case '[':
-		p.next() // look ahead
-		if p.tok == ']' {
-			// SliceType
-			p.next()
-			return types.NewSlice(p.parseType(parent))
-		}
-		return p.parseArrayType(parent)
-	case '*':
-		// PointerType
-		p.next()
-		return types.NewPointer(p.parseType(parent))
-	case '<':
-		return p.parseChanType(parent)
-	case '(':
-		// "(" Type ")"
-		p.next()
-		typ := p.parseType(parent)
-		p.expect(')')
-		return typ
-	}
-	p.errorf("expected type, got %s (%q)", scanner.TokenString(p.tok), p.lit)
-	return nil
-}
-
-// ----------------------------------------------------------------------------
-// Declarations
-
-// parseImportDecl parses an ImportDecl:
-//
-//	ImportDecl = "import" PackageName PackageId .
-func (p *parser) parseImportDecl() {
-	p.expectKeyword("import")
-	name := p.parsePackageName()
-	p.getPkg(p.parsePackageID(), name)
-}
-
-// parseInt parses an int_lit:
-//
-//	int_lit = [ "+" | "-" ] { "0" ... "9" } .
-func (p *parser) parseInt() string {
-	s := ""
-	switch p.tok {
-	case '-':
-		s = "-"
-		p.next()
-	case '+':
-		p.next()
-	}
-	return s + p.expect(scanner.Int)
-}
-
-// parseNumber parses a number:
-//
-//	number = int_lit [ "p" int_lit ] .
-func (p *parser) parseNumber() (typ *types.Basic, val constant.Value) {
-	// mantissa
-	mant := constant.MakeFromLiteral(p.parseInt(), token.INT, 0)
-	if mant == nil {
-		panic("invalid mantissa")
-	}
-
-	if p.lit == "p" {
-		// exponent (base 2)
-		p.next()
-		exp, err := strconv.ParseInt(p.parseInt(), 10, 0)
-		if err != nil {
-			p.error(err)
-		}
-		if exp < 0 {
-			denom := constant.MakeInt64(1)
-			denom = constant.Shift(denom, token.SHL, uint(-exp))
-			typ = types.Typ[types.UntypedFloat]
-			val = constant.BinaryOp(mant, token.QUO, denom)
-			return
-		}
-		if exp > 0 {
-			mant = constant.Shift(mant, token.SHL, uint(exp))
-		}
-		typ = types.Typ[types.UntypedFloat]
-		val = mant
-		return
-	}
-
-	typ = types.Typ[types.UntypedInt]
-	val = mant
-	return
-}
-
-// parseConstDecl parses a ConstDecl:
-//
-//	ConstDecl   = "const" ExportedName [ Type ] "=" Literal .
-//	Literal     = bool_lit | int_lit | float_lit | complex_lit | rune_lit | string_lit .
-//	bool_lit    = "true" | "false" .
-//	complex_lit = "(" float_lit "+" float_lit "i" ")" .
-//	rune_lit    = "(" int_lit "+" int_lit ")" .
-//	string_lit  = `"` { unicode_char } `"` .
-func (p *parser) parseConstDecl() {
-	p.expectKeyword("const")
-	pkg, name := p.parseExportedName()
-
-	var typ0 types.Type
-	if p.tok != '=' {
-		// constant types are never structured - no need for parent type
-		typ0 = p.parseType(nil)
-	}
-
-	p.expect('=')
-	var typ types.Type
-	var val constant.Value
-	switch p.tok {
-	case scanner.Ident:
-		// bool_lit
-		if p.lit != "true" && p.lit != "false" {
-			p.error("expected true or false")
-		}
-		typ = types.Typ[types.UntypedBool]
-		val = constant.MakeBool(p.lit == "true")
-		p.next()
-
-	case '-', scanner.Int:
-		// int_lit
-		typ, val = p.parseNumber()
-
-	case '(':
-		// complex_lit or rune_lit
-		p.next()
-		if p.tok == scanner.Char {
-			p.next()
-			p.expect('+')
-			typ = types.Typ[types.UntypedRune]
-			_, val = p.parseNumber()
-			p.expect(')')
-			break
-		}
-		_, re := p.parseNumber()
-		p.expect('+')
-		_, im := p.parseNumber()
-		p.expectKeyword("i")
-		p.expect(')')
-		typ = types.Typ[types.UntypedComplex]
-		val = constant.BinaryOp(re, token.ADD, constant.MakeImag(im))
-
-	case scanner.Char:
-		// rune_lit
-		typ = types.Typ[types.UntypedRune]
-		val = constant.MakeFromLiteral(p.lit, token.CHAR, 0)
-		p.next()
-
-	case scanner.String:
-		// string_lit
-		typ = types.Typ[types.UntypedString]
-		val = constant.MakeFromLiteral(p.lit, token.STRING, 0)
-		p.next()
-
-	default:
-		p.errorf("expected literal got %s", scanner.TokenString(p.tok))
-	}
-
-	if typ0 == nil {
-		typ0 = typ
-	}
-
-	pkg.Scope().Insert(types.NewConst(token.NoPos, pkg, name, typ0, val))
-}
-
-// parseTypeDecl parses a TypeDecl:
-//
-//	TypeDecl = "type" ExportedName Type .
-func (p *parser) parseTypeDecl() {
-	p.expectKeyword("type")
-	pkg, name := p.parseExportedName()
-	obj := declTypeName(pkg, name)
-
-	// The type object may have been imported before and thus already
-	// have a type associated with it. We still need to parse the type
-	// structure, but throw it away if the object already has a type.
-	// This ensures that all imports refer to the same type object for
-	// a given type declaration.
-	typ := p.parseType(pkg)
-
-	if name := obj.Type().(*types.Named); name.Underlying() == nil {
-		name.SetUnderlying(typ)
-	}
-}
-
-// parseVarDecl parses a VarDecl:
-//
-//	VarDecl = "var" ExportedName Type .
-func (p *parser) parseVarDecl() {
-	p.expectKeyword("var")
-	pkg, name := p.parseExportedName()
-	typ := p.parseType(pkg)
-	pkg.Scope().Insert(types.NewVar(token.NoPos, pkg, name, typ))
-}
-
-// parseFunc parses a Func:
-//
-//	Func = Signature [ Body ] .
-//	Body = "{" ... "}" .
-func (p *parser) parseFunc(recv *types.Var) *types.Signature {
-	sig := p.parseSignature(recv)
-	if p.tok == '{' {
-		p.next()
-		for i := 1; i > 0; p.next() {
-			switch p.tok {
-			case '{':
-				i++
-			case '}':
-				i--
-			}
-		}
-	}
-	return sig
-}
-
-// parseMethodDecl parses a MethodDecl:
-//
-//	MethodDecl = "func" Receiver Name Func .
-//	Receiver   = "(" ( identifier | "?" ) [ "*" ] ExportedName ")" .
-func (p *parser) parseMethodDecl() {
-	// "func" already consumed
-	p.expect('(')
-	recv, _ := p.parseParameter() // receiver
-	p.expect(')')
-
-	// determine receiver base type object
-	base := deref(recv.Type()).(*types.Named)
-
-	// parse method name, signature, and possibly inlined body
-	_, name := p.parseName(nil, false)
-	sig := p.parseFunc(recv)
-
-	// methods always belong to the same package as the base type object
-	pkg := base.Obj().Pkg()
-
-	// add method to type unless type was imported before
-	// and method exists already
-	// TODO(gri) This leads to a quadratic algorithm - ok for now because method counts are small.
-	base.AddMethod(types.NewFunc(token.NoPos, pkg, name, sig))
-}
-
-// parseFuncDecl parses a FuncDecl:
-//
-//	FuncDecl = "func" ExportedName Func .
-func (p *parser) parseFuncDecl() {
-	// "func" already consumed
-	pkg, name := p.parseExportedName()
-	typ := p.parseFunc(nil)
-	pkg.Scope().Insert(types.NewFunc(token.NoPos, pkg, name, typ))
-}
-
-// parseDecl parses a Decl:
-//
-//	Decl = [ ImportDecl | ConstDecl | TypeDecl | VarDecl | FuncDecl | MethodDecl ] "\n" .
-func (p *parser) parseDecl() {
-	if p.tok == scanner.Ident {
-		switch p.lit {
-		case "import":
-			p.parseImportDecl()
-		case "const":
-			p.parseConstDecl()
-		case "type":
-			p.parseTypeDecl()
-		case "var":
-			p.parseVarDecl()
-		case "func":
-			p.next() // look ahead
-			if p.tok == '(' {
-				p.parseMethodDecl()
-			} else {
-				p.parseFuncDecl()
-			}
-		}
-	}
-	p.expect('\n')
-}
-
-// ----------------------------------------------------------------------------
-// Export
-
-// parseExport parses an Export:
-//
-//	Export        = "PackageClause { Decl } "$$" .
-//	PackageClause = "package" PackageName [ "safe" ] "\n" .
-func (p *parser) parseExport() *types.Package {
-	p.expectKeyword("package")
-	name := p.parsePackageName()
-	if p.tok == scanner.Ident && p.lit == "safe" {
-		// package was compiled with -u option - ignore
-		p.next()
-	}
-	p.expect('\n')
-
-	pkg := p.getPkg(p.id, name)
-
-	for p.tok != '$' && p.tok != scanner.EOF {
-		p.parseDecl()
-	}
-
-	if ch := p.scanner.Peek(); p.tok != '$' || ch != '$' {
-		// don't call next()/expect() since reading past the
-		// export data may cause scanner errors (e.g. NUL chars)
-		p.errorf("expected '$$', got %s %c", scanner.TokenString(p.tok), ch)
-	}
-
-	if n := p.scanner.ErrorCount; n != 0 {
-		p.errorf("expected no scanner errors, got %d", n)
-	}
-
-	// Record all locally referenced packages as imports.
-	var imports []*types.Package
-	for id, pkg2 := range p.localPkgs {
-		if pkg2.Name() == "" {
-			p.errorf("%s package has no name", id)
-		}
-		if id == p.id {
-			continue // avoid self-edge
-		}
-		imports = append(imports, pkg2)
-	}
-	sort.Sort(byPath(imports))
-	pkg.SetImports(imports)
-
-	// package was imported completely and without errors
-	pkg.MarkComplete()
-
-	return pkg
-}
-
 type byPath []*types.Package
 
 func (a byPath) Len() int           { return len(a) }
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/iexport.go b/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
index 7d90f00f323a0..ba53cdcdd1073 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/iexport.go
@@ -22,6 +22,7 @@ import (
 	"strconv"
 	"strings"
 
+	"golang.org/x/tools/internal/tokeninternal"
 	"golang.org/x/tools/internal/typeparams"
 )
 
@@ -138,6 +139,17 @@ func iexportCommon(out io.Writer, fset *token.FileSet, bundle, shallow bool, ver
 		p.doDecl(p.declTodo.popHead())
 	}
 
+	// Produce index of offset of each file record in files.
+	var files intWriter
+	var fileOffset []uint64 // fileOffset[i] is offset in files of file encoded as i
+	if p.shallow {
+		fileOffset = make([]uint64, len(p.fileInfos))
+		for i, info := range p.fileInfos {
+			fileOffset[i] = uint64(files.Len())
+			p.encodeFile(&files, info.file, info.needed)
+		}
+	}
+
 	// Append indices to data0 section.
 	dataLen := uint64(p.data0.Len())
 	w := p.newWriter()
@@ -163,16 +175,75 @@ func iexportCommon(out io.Writer, fset *token.FileSet, bundle, shallow bool, ver
 	}
 	hdr.uint64(uint64(p.version))
 	hdr.uint64(uint64(p.strings.Len()))
+	if p.shallow {
+		hdr.uint64(uint64(files.Len()))
+		hdr.uint64(uint64(len(fileOffset)))
+		for _, offset := range fileOffset {
+			hdr.uint64(offset)
+		}
+	}
 	hdr.uint64(dataLen)
 
 	// Flush output.
 	io.Copy(out, &hdr)
 	io.Copy(out, &p.strings)
+	if p.shallow {
+		io.Copy(out, &files)
+	}
 	io.Copy(out, &p.data0)
 
 	return nil
 }
 
+// encodeFile writes to w a representation of the file sufficient to
+// faithfully restore position information about all needed offsets.
+// Mutates the needed array.
+func (p *iexporter) encodeFile(w *intWriter, file *token.File, needed []uint64) {
+	_ = needed[0] // precondition: needed is non-empty
+
+	w.uint64(p.stringOff(file.Name()))
+
+	size := uint64(file.Size())
+	w.uint64(size)
+
+	// Sort the set of needed offsets. Duplicates are harmless.
+	sort.Slice(needed, func(i, j int) bool { return needed[i] < needed[j] })
+
+	lines := tokeninternal.GetLines(file) // byte offset of each line start
+	w.uint64(uint64(len(lines)))
+
+	// Rather than record the entire array of line start offsets,
+	// we save only a sparse list of (index, offset) pairs for
+	// the start of each line that contains a needed position.
+	var sparse [][2]int // (index, offset) pairs
+outer:
+	for i, lineStart := range lines {
+		lineEnd := size
+		if i < len(lines)-1 {
+			lineEnd = uint64(lines[i+1])
+		}
+		// Does this line contains a needed offset?
+		if needed[0] < lineEnd {
+			sparse = append(sparse, [2]int{i, lineStart})
+			for needed[0] < lineEnd {
+				needed = needed[1:]
+				if len(needed) == 0 {
+					break outer
+				}
+			}
+		}
+	}
+
+	// Delta-encode the columns.
+	w.uint64(uint64(len(sparse)))
+	var prev [2]int
+	for _, pair := range sparse {
+		w.uint64(uint64(pair[0] - prev[0]))
+		w.uint64(uint64(pair[1] - prev[1]))
+		prev = pair
+	}
+}
+
 // writeIndex writes out an object index. mainIndex indicates whether
 // we're writing out the main index, which is also read by
 // non-compiler tools and includes a complete package description
@@ -255,6 +326,12 @@ type iexporter struct {
 	strings     intWriter
 	stringIndex map[string]uint64
 
+	// In shallow mode, object positions are encoded as (file, offset).
+	// Each file is recorded as a line-number table.
+	// Only the lines of needed positions are saved faithfully.
+	fileInfo  map[*token.File]uint64 // value is index in fileInfos
+	fileInfos []*filePositions
+
 	data0       intWriter
 	declIndex   map[types.Object]uint64
 	tparamNames map[types.Object]string // typeparam->exported name
@@ -263,6 +340,11 @@ type iexporter struct {
 	indent int // for tracing support
 }
 
+type filePositions struct {
+	file   *token.File
+	needed []uint64 // unordered list of needed file offsets
+}
+
 func (p *iexporter) trace(format string, args ...interface{}) {
 	if !trace {
 		// Call sites should also be guarded, but having this check here allows
@@ -286,6 +368,25 @@ func (p *iexporter) stringOff(s string) uint64 {
 	return off
 }
 
+// fileIndexAndOffset returns the index of the token.File and the byte offset of pos within it.
+func (p *iexporter) fileIndexAndOffset(file *token.File, pos token.Pos) (uint64, uint64) {
+	index, ok := p.fileInfo[file]
+	if !ok {
+		index = uint64(len(p.fileInfo))
+		p.fileInfos = append(p.fileInfos, &filePositions{file: file})
+		if p.fileInfo == nil {
+			p.fileInfo = make(map[*token.File]uint64)
+		}
+		p.fileInfo[file] = index
+	}
+	// Record each needed offset.
+	info := p.fileInfos[index]
+	offset := uint64(file.Offset(pos))
+	info.needed = append(info.needed, offset)
+
+	return index, offset
+}
+
 // pushDecl adds n to the declaration work queue, if not already present.
 func (p *iexporter) pushDecl(obj types.Object) {
 	// Package unsafe is known to the compiler and predeclared.
@@ -346,7 +447,13 @@ func (p *iexporter) doDecl(obj types.Object) {
 	case *types.Func:
 		sig, _ := obj.Type().(*types.Signature)
 		if sig.Recv() != nil {
-			panic(internalErrorf("unexpected method: %v", sig))
+			// We shouldn't see methods in the package scope,
+			// but the type checker may repair "func () F() {}"
+			// to "func (Invalid) F()" and then treat it like "func F()",
+			// so allow that. See golang/go#57729.
+			if sig.Recv().Type() != types.Typ[types.Invalid] {
+				panic(internalErrorf("unexpected method: %v", sig))
+			}
 		}
 
 		// Function.
@@ -458,13 +565,30 @@ func (w *exportWriter) tag(tag byte) {
 }
 
 func (w *exportWriter) pos(pos token.Pos) {
-	if w.p.version >= iexportVersionPosCol {
+	if w.p.shallow {
+		w.posV2(pos)
+	} else if w.p.version >= iexportVersionPosCol {
 		w.posV1(pos)
 	} else {
 		w.posV0(pos)
 	}
 }
 
+// posV2 encoding (used only in shallow mode) records positions as
+// (file, offset), where file is the index in the token.File table
+// (which records the file name and newline offsets) and offset is a
+// byte offset. It effectively ignores //line directives.
+func (w *exportWriter) posV2(pos token.Pos) {
+	if pos == token.NoPos {
+		w.uint64(0)
+		return
+	}
+	file := w.p.fset.File(pos) // fset must be non-nil
+	index, offset := w.p.fileIndexAndOffset(file, pos)
+	w.uint64(1 + index)
+	w.uint64(offset)
+}
+
 func (w *exportWriter) posV1(pos token.Pos) {
 	if w.p.fset == nil {
 		w.int64(0)
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/iimport.go b/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
index a1c46965350b1..448f903e86a7d 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/iimport.go
@@ -137,12 +137,23 @@ func iimportCommon(fset *token.FileSet, imports map[string]*types.Package, data
 	}
 
 	sLen := int64(r.uint64())
+	var fLen int64
+	var fileOffset []uint64
+	if insert != nil {
+		// Shallow mode uses a different position encoding.
+		fLen = int64(r.uint64())
+		fileOffset = make([]uint64, r.uint64())
+		for i := range fileOffset {
+			fileOffset[i] = r.uint64()
+		}
+	}
 	dLen := int64(r.uint64())
 
 	whence, _ := r.Seek(0, io.SeekCurrent)
 	stringData := data[whence : whence+sLen]
-	declData := data[whence+sLen : whence+sLen+dLen]
-	r.Seek(sLen+dLen, io.SeekCurrent)
+	fileData := data[whence+sLen : whence+sLen+fLen]
+	declData := data[whence+sLen+fLen : whence+sLen+fLen+dLen]
+	r.Seek(sLen+fLen+dLen, io.SeekCurrent)
 
 	p := iimporter{
 		version: int(version),
@@ -151,6 +162,9 @@ func iimportCommon(fset *token.FileSet, imports map[string]*types.Package, data
 
 		stringData:  stringData,
 		stringCache: make(map[uint64]string),
+		fileOffset:  fileOffset,
+		fileData:    fileData,
+		fileCache:   make([]*token.File, len(fileOffset)),
 		pkgCache:    make(map[uint64]*types.Package),
 
 		declData: declData,
@@ -280,6 +294,9 @@ type iimporter struct {
 
 	stringData  []byte
 	stringCache map[uint64]string
+	fileOffset  []uint64 // fileOffset[i] is offset in fileData for info about file encoded as i
+	fileData    []byte
+	fileCache   []*token.File // memoized decoding of file encoded as i
 	pkgCache    map[uint64]*types.Package
 
 	declData    []byte
@@ -352,6 +369,55 @@ func (p *iimporter) stringAt(off uint64) string {
 	return s
 }
 
+func (p *iimporter) fileAt(index uint64) *token.File {
+	file := p.fileCache[index]
+	if file == nil {
+		off := p.fileOffset[index]
+		file = p.decodeFile(intReader{bytes.NewReader(p.fileData[off:]), p.ipath})
+		p.fileCache[index] = file
+	}
+	return file
+}
+
+func (p *iimporter) decodeFile(rd intReader) *token.File {
+	filename := p.stringAt(rd.uint64())
+	size := int(rd.uint64())
+	file := p.fake.fset.AddFile(filename, -1, size)
+
+	// SetLines requires a nondecreasing sequence.
+	// Because it is common for clients to derive the interval
+	// [start, start+len(name)] from a start position, and we
+	// want to ensure that the end offset is on the same line,
+	// we fill in the gaps of the sparse encoding with values
+	// that strictly increase by the largest possible amount.
+	// This allows us to avoid having to record the actual end
+	// offset of each needed line.
+
+	lines := make([]int, int(rd.uint64()))
+	var index, offset int
+	for i, n := 0, int(rd.uint64()); i < n; i++ {
+		index += int(rd.uint64())
+		offset += int(rd.uint64())
+		lines[index] = offset
+
+		// Ensure monotonicity between points.
+		for j := index - 1; j > 0 && lines[j] == 0; j-- {
+			lines[j] = lines[j+1] - 1
+		}
+	}
+
+	// Ensure monotonicity after last point.
+	for j := len(lines) - 1; j > 0 && lines[j] == 0; j-- {
+		size--
+		lines[j] = size
+	}
+
+	if !file.SetLines(lines) {
+		errorf("SetLines failed: %d", lines) // can't happen
+	}
+	return file
+}
+
 func (p *iimporter) pkgAt(off uint64) *types.Package {
 	if pkg, ok := p.pkgCache[off]; ok {
 		return pkg
@@ -645,6 +711,9 @@ func (r *importReader) qualifiedIdent() (*types.Package, string) {
 }
 
 func (r *importReader) pos() token.Pos {
+	if r.p.insert != nil { // shallow mode
+		return r.posv2()
+	}
 	if r.p.version >= iexportVersionPosCol {
 		r.posv1()
 	} else {
@@ -681,6 +750,15 @@ func (r *importReader) posv1() {
 	}
 }
 
+func (r *importReader) posv2() token.Pos {
+	file := r.uint64()
+	if file == 0 {
+		return token.NoPos
+	}
+	tf := r.p.fileAt(file - 1)
+	return tf.Pos(int(r.uint64()))
+}
+
 func (r *importReader) typ() types.Type {
 	return r.p.typAt(r.uint64(), nil)
 }
diff --git a/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go b/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
index 20b99903c51b5..34fc783f82b9a 100644
--- a/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
+++ b/vendor/golang.org/x/tools/internal/gcimporter/ureader_yes.go
@@ -12,6 +12,7 @@ package gcimporter
 import (
 	"go/token"
 	"go/types"
+	"sort"
 	"strings"
 
 	"golang.org/x/tools/internal/pkgbits"
@@ -121,6 +122,16 @@ func readUnifiedPackage(fset *token.FileSet, ctxt *types.Context, imports map[st
 		iface.Complete()
 	}
 
+	// Imports() of pkg are all of the transitive packages that were loaded.
+	var imps []*types.Package
+	for _, imp := range pr.pkgs {
+		if imp != nil && imp != pkg {
+			imps = append(imps, imp)
+		}
+	}
+	sort.Sort(byPath(imps))
+	pkg.SetImports(imps)
+
 	pkg.MarkComplete()
 	return pkg
 }
@@ -260,39 +271,9 @@ func (r *reader) doPkg() *types.Package {
 	pkg := types.NewPackage(path, name)
 	r.p.imports[path] = pkg
 
-	imports := make([]*types.Package, r.Len())
-	for i := range imports {
-		imports[i] = r.pkg()
-	}
-	pkg.SetImports(flattenImports(imports))
-
 	return pkg
 }
 
-// flattenImports returns the transitive closure of all imported
-// packages rooted from pkgs.
-func flattenImports(pkgs []*types.Package) []*types.Package {
-	var res []*types.Package
-	seen := make(map[*types.Package]struct{})
-	for _, pkg := range pkgs {
-		if _, ok := seen[pkg]; ok {
-			continue
-		}
-		seen[pkg] = struct{}{}
-		res = append(res, pkg)
-
-		// pkg.Imports() is already flattened.
-		for _, pkg := range pkg.Imports() {
-			if _, ok := seen[pkg]; ok {
-				continue
-			}
-			seen[pkg] = struct{}{}
-			res = append(res, pkg)
-		}
-	}
-	return res
-}
-
 // @@@ Types
 
 func (r *reader) typ() types.Type {
@@ -559,18 +540,7 @@ func (pr *pkgReader) objIdx(idx pkgbits.Index) (*types.Package, string) {
 
 			named.SetTypeParams(r.typeParamNames())
 
-			rhs := r.typ()
-			pk := r.p
-			pk.laterFor(named, func() {
-				// First be sure that the rhs is initialized, if it needs to be initialized.
-				delete(pk.laterFors, named) // prevent cycles
-				if i, ok := pk.laterFors[rhs]; ok {
-					f := pk.laterFns[i]
-					pk.laterFns[i] = func() {} // function is running now, so replace it with a no-op
-					f()                        // initialize RHS
-				}
-				underlying := rhs.Underlying()
-
+			setUnderlying := func(underlying types.Type) {
 				// If the underlying type is an interface, we need to
 				// duplicate its methods so we can replace the receiver
 				// parameter's type (#49906).
@@ -595,7 +565,31 @@ func (pr *pkgReader) objIdx(idx pkgbits.Index) (*types.Package, string) {
 				}
 
 				named.SetUnderlying(underlying)
-			})
+			}
+
+			// Since go.dev/cl/455279, we can assume rhs.Underlying() will
+			// always be non-nil. However, to temporarily support users of
+			// older snapshot releases, we continue to fallback to the old
+			// behavior for now.
+			//
+			// TODO(mdempsky): Remove fallback code and simplify after
+			// allowing time for snapshot users to upgrade.
+			rhs := r.typ()
+			if underlying := rhs.Underlying(); underlying != nil {
+				setUnderlying(underlying)
+			} else {
+				pk := r.p
+				pk.laterFor(named, func() {
+					// First be sure that the rhs is initialized, if it needs to be initialized.
+					delete(pk.laterFors, named) // prevent cycles
+					if i, ok := pk.laterFors[rhs]; ok {
+						f := pk.laterFns[i]
+						pk.laterFns[i] = func() {} // function is running now, so replace it with a no-op
+						f()                        // initialize RHS
+					}
+					setUnderlying(rhs.Underlying())
+				})
+			}
 
 			for i, n := 0, r.Len(); i < n; i++ {
 				named.AddMethod(r.method())
diff --git a/vendor/golang.org/x/tools/internal/gocommand/version.go b/vendor/golang.org/x/tools/internal/gocommand/version.go
index 98e834f74d3ba..307a76d474ad1 100644
--- a/vendor/golang.org/x/tools/internal/gocommand/version.go
+++ b/vendor/golang.org/x/tools/internal/gocommand/version.go
@@ -58,22 +58,24 @@ func GoVersion(ctx context.Context, inv Invocation, r *Runner) (int, error) {
 	return 0, fmt.Errorf("no parseable ReleaseTags in %v", tags)
 }
 
-// GoVersionString reports the go version string as shown in `go version` command output.
-// When `go version` outputs in non-standard form, this returns an empty string.
-func GoVersionString(ctx context.Context, inv Invocation, r *Runner) (string, error) {
+// GoVersionOutput returns the complete output of the go version command.
+func GoVersionOutput(ctx context.Context, inv Invocation, r *Runner) (string, error) {
 	inv.Verb = "version"
 	goVersion, err := r.Run(ctx, inv)
 	if err != nil {
 		return "", err
 	}
-	return parseGoVersionOutput(goVersion.Bytes()), nil
+	return goVersion.String(), nil
 }
 
-func parseGoVersionOutput(data []byte) string {
+// ParseGoVersionOutput extracts the Go version string
+// from the output of the "go version" command.
+// Given an unrecognized form, it returns an empty string.
+func ParseGoVersionOutput(data string) string {
 	re := regexp.MustCompile(`^go version (go\S+|devel \S+)`)
-	m := re.FindSubmatch(data)
+	m := re.FindStringSubmatch(data)
 	if len(m) != 2 {
 		return "" // unrecognized version
 	}
-	return string(m[1])
+	return m[1]
 }
diff --git a/vendor/golang.org/x/tools/internal/imports/fix.go b/vendor/golang.org/x/tools/internal/imports/fix.go
index 646455802ba2f..642a5ac2d7570 100644
--- a/vendor/golang.org/x/tools/internal/imports/fix.go
+++ b/vendor/golang.org/x/tools/internal/imports/fix.go
@@ -799,7 +799,7 @@ func GetPackageExports(ctx context.Context, wrapped func(PackageExport), searchP
 	return getCandidatePkgs(ctx, callback, filename, filePkg, env)
 }
 
-var RequiredGoEnvVars = []string{"GO111MODULE", "GOFLAGS", "GOINSECURE", "GOMOD", "GOMODCACHE", "GONOPROXY", "GONOSUMDB", "GOPATH", "GOPROXY", "GOROOT", "GOSUMDB", "GOWORK"}
+var requiredGoEnvVars = []string{"GO111MODULE", "GOFLAGS", "GOINSECURE", "GOMOD", "GOMODCACHE", "GONOPROXY", "GONOSUMDB", "GOPATH", "GOPROXY", "GOROOT", "GOSUMDB", "GOWORK"}
 
 // ProcessEnv contains environment variables and settings that affect the use of
 // the go command, the go/build package, etc.
@@ -869,7 +869,7 @@ func (e *ProcessEnv) init() error {
 	}
 
 	foundAllRequired := true
-	for _, k := range RequiredGoEnvVars {
+	for _, k := range requiredGoEnvVars {
 		if _, ok := e.Env[k]; !ok {
 			foundAllRequired = false
 			break
@@ -885,7 +885,7 @@ func (e *ProcessEnv) init() error {
 	}
 
 	goEnv := map[string]string{}
-	stdout, err := e.invokeGo(context.TODO(), "env", append([]string{"-json"}, RequiredGoEnvVars...)...)
+	stdout, err := e.invokeGo(context.TODO(), "env", append([]string{"-json"}, requiredGoEnvVars...)...)
 	if err != nil {
 		return err
 	}
diff --git a/vendor/golang.org/x/tools/internal/imports/sortimports.go b/vendor/golang.org/x/tools/internal/imports/sortimports.go
index 85144db1dfa25..1a0a7ebd9e4d0 100644
--- a/vendor/golang.org/x/tools/internal/imports/sortimports.go
+++ b/vendor/golang.org/x/tools/internal/imports/sortimports.go
@@ -52,6 +52,7 @@ func sortImports(localPrefix string, tokFile *token.File, f *ast.File) {
 		d.Specs = specs
 
 		// Deduping can leave a blank line before the rparen; clean that up.
+		// Ignore line directives.
 		if len(d.Specs) > 0 {
 			lastSpec := d.Specs[len(d.Specs)-1]
 			lastLine := tokFile.PositionFor(lastSpec.Pos(), false).Line
diff --git a/vendor/golang.org/x/tools/internal/imports/zstdlib.go b/vendor/golang.org/x/tools/internal/imports/zstdlib.go
index 5db9b2d4c7340..31a75949cdc5c 100644
--- a/vendor/golang.org/x/tools/internal/imports/zstdlib.go
+++ b/vendor/golang.org/x/tools/internal/imports/zstdlib.go
@@ -10,6 +10,7 @@ var stdlib = map[string][]string{
 	"archive/tar": {
 		"ErrFieldTooLong",
 		"ErrHeader",
+		"ErrInsecurePath",
 		"ErrWriteAfterClose",
 		"ErrWriteTooLong",
 		"FileInfoHeader",
@@ -45,6 +46,7 @@ var stdlib = map[string][]string{
 		"ErrAlgorithm",
 		"ErrChecksum",
 		"ErrFormat",
+		"ErrInsecurePath",
 		"File",
 		"FileHeader",
 		"FileInfoHeader",
@@ -87,12 +89,15 @@ var stdlib = map[string][]string{
 	},
 	"bytes": {
 		"Buffer",
+		"Clone",
 		"Compare",
 		"Contains",
 		"ContainsAny",
 		"ContainsRune",
 		"Count",
 		"Cut",
+		"CutPrefix",
+		"CutSuffix",
 		"Equal",
 		"EqualFold",
 		"ErrTooLarge",
@@ -224,12 +229,15 @@ var stdlib = map[string][]string{
 	},
 	"context": {
 		"Background",
+		"CancelCauseFunc",
 		"CancelFunc",
 		"Canceled",
+		"Cause",
 		"Context",
 		"DeadlineExceeded",
 		"TODO",
 		"WithCancel",
+		"WithCancelCause",
 		"WithDeadline",
 		"WithTimeout",
 		"WithValue",
@@ -306,6 +314,15 @@ var stdlib = map[string][]string{
 		"Sign",
 		"Verify",
 	},
+	"crypto/ecdh": {
+		"Curve",
+		"P256",
+		"P384",
+		"P521",
+		"PrivateKey",
+		"PublicKey",
+		"X25519",
+	},
 	"crypto/ecdsa": {
 		"GenerateKey",
 		"PrivateKey",
@@ -318,6 +335,7 @@ var stdlib = map[string][]string{
 	"crypto/ed25519": {
 		"GenerateKey",
 		"NewKeyFromSeed",
+		"Options",
 		"PrivateKey",
 		"PrivateKeySize",
 		"PublicKey",
@@ -326,6 +344,7 @@ var stdlib = map[string][]string{
 		"Sign",
 		"SignatureSize",
 		"Verify",
+		"VerifyWithOptions",
 	},
 	"crypto/elliptic": {
 		"Curve",
@@ -423,10 +442,12 @@ var stdlib = map[string][]string{
 		"ConstantTimeEq",
 		"ConstantTimeLessOrEq",
 		"ConstantTimeSelect",
+		"XORBytes",
 	},
 	"crypto/tls": {
 		"Certificate",
 		"CertificateRequestInfo",
+		"CertificateVerificationError",
 		"CipherSuite",
 		"CipherSuiteName",
 		"CipherSuites",
@@ -604,6 +625,7 @@ var stdlib = map[string][]string{
 		"SHA384WithRSAPSS",
 		"SHA512WithRSA",
 		"SHA512WithRSAPSS",
+		"SetFallbackRoots",
 		"SignatureAlgorithm",
 		"SystemCertPool",
 		"SystemRootsError",
@@ -1828,19 +1850,42 @@ var stdlib = map[string][]string{
 		"R_INFO32",
 		"R_LARCH",
 		"R_LARCH_32",
+		"R_LARCH_32_PCREL",
 		"R_LARCH_64",
+		"R_LARCH_ABS64_HI12",
+		"R_LARCH_ABS64_LO20",
+		"R_LARCH_ABS_HI20",
+		"R_LARCH_ABS_LO12",
 		"R_LARCH_ADD16",
 		"R_LARCH_ADD24",
 		"R_LARCH_ADD32",
 		"R_LARCH_ADD64",
 		"R_LARCH_ADD8",
+		"R_LARCH_B16",
+		"R_LARCH_B21",
+		"R_LARCH_B26",
 		"R_LARCH_COPY",
+		"R_LARCH_GNU_VTENTRY",
+		"R_LARCH_GNU_VTINHERIT",
+		"R_LARCH_GOT64_HI12",
+		"R_LARCH_GOT64_LO20",
+		"R_LARCH_GOT64_PC_HI12",
+		"R_LARCH_GOT64_PC_LO20",
+		"R_LARCH_GOT_HI20",
+		"R_LARCH_GOT_LO12",
+		"R_LARCH_GOT_PC_HI20",
+		"R_LARCH_GOT_PC_LO12",
 		"R_LARCH_IRELATIVE",
 		"R_LARCH_JUMP_SLOT",
 		"R_LARCH_MARK_LA",
 		"R_LARCH_MARK_PCREL",
 		"R_LARCH_NONE",
+		"R_LARCH_PCALA64_HI12",
+		"R_LARCH_PCALA64_LO20",
+		"R_LARCH_PCALA_HI20",
+		"R_LARCH_PCALA_LO12",
 		"R_LARCH_RELATIVE",
+		"R_LARCH_RELAX",
 		"R_LARCH_SOP_ADD",
 		"R_LARCH_SOP_AND",
 		"R_LARCH_SOP_ASSERT",
@@ -1875,6 +1920,22 @@ var stdlib = map[string][]string{
 		"R_LARCH_TLS_DTPMOD64",
 		"R_LARCH_TLS_DTPREL32",
 		"R_LARCH_TLS_DTPREL64",
+		"R_LARCH_TLS_GD_HI20",
+		"R_LARCH_TLS_GD_PC_HI20",
+		"R_LARCH_TLS_IE64_HI12",
+		"R_LARCH_TLS_IE64_LO20",
+		"R_LARCH_TLS_IE64_PC_HI12",
+		"R_LARCH_TLS_IE64_PC_LO20",
+		"R_LARCH_TLS_IE_HI20",
+		"R_LARCH_TLS_IE_LO12",
+		"R_LARCH_TLS_IE_PC_HI20",
+		"R_LARCH_TLS_IE_PC_LO12",
+		"R_LARCH_TLS_LD_HI20",
+		"R_LARCH_TLS_LD_PC_HI20",
+		"R_LARCH_TLS_LE64_HI12",
+		"R_LARCH_TLS_LE64_LO20",
+		"R_LARCH_TLS_LE_HI20",
+		"R_LARCH_TLS_LE_LO12",
 		"R_LARCH_TLS_TPREL32",
 		"R_LARCH_TLS_TPREL64",
 		"R_MIPS",
@@ -1938,15 +1999,25 @@ var stdlib = map[string][]string{
 		"R_PPC64_ADDR16_HIGH",
 		"R_PPC64_ADDR16_HIGHA",
 		"R_PPC64_ADDR16_HIGHER",
+		"R_PPC64_ADDR16_HIGHER34",
 		"R_PPC64_ADDR16_HIGHERA",
+		"R_PPC64_ADDR16_HIGHERA34",
 		"R_PPC64_ADDR16_HIGHEST",
+		"R_PPC64_ADDR16_HIGHEST34",
 		"R_PPC64_ADDR16_HIGHESTA",
+		"R_PPC64_ADDR16_HIGHESTA34",
 		"R_PPC64_ADDR16_LO",
 		"R_PPC64_ADDR16_LO_DS",
 		"R_PPC64_ADDR24",
 		"R_PPC64_ADDR32",
 		"R_PPC64_ADDR64",
 		"R_PPC64_ADDR64_LOCAL",
+		"R_PPC64_COPY",
+		"R_PPC64_D28",
+		"R_PPC64_D34",
+		"R_PPC64_D34_HA30",
+		"R_PPC64_D34_HI30",
+		"R_PPC64_D34_LO",
 		"R_PPC64_DTPMOD64",
 		"R_PPC64_DTPREL16",
 		"R_PPC64_DTPREL16_DS",
@@ -1960,8 +2031,12 @@ var stdlib = map[string][]string{
 		"R_PPC64_DTPREL16_HIGHESTA",
 		"R_PPC64_DTPREL16_LO",
 		"R_PPC64_DTPREL16_LO_DS",
+		"R_PPC64_DTPREL34",
 		"R_PPC64_DTPREL64",
 		"R_PPC64_ENTRY",
+		"R_PPC64_GLOB_DAT",
+		"R_PPC64_GNU_VTENTRY",
+		"R_PPC64_GNU_VTINHERIT",
 		"R_PPC64_GOT16",
 		"R_PPC64_GOT16_DS",
 		"R_PPC64_GOT16_HA",
@@ -1972,29 +2047,50 @@ var stdlib = map[string][]string{
 		"R_PPC64_GOT_DTPREL16_HA",
 		"R_PPC64_GOT_DTPREL16_HI",
 		"R_PPC64_GOT_DTPREL16_LO_DS",
+		"R_PPC64_GOT_DTPREL_PCREL34",
+		"R_PPC64_GOT_PCREL34",
 		"R_PPC64_GOT_TLSGD16",
 		"R_PPC64_GOT_TLSGD16_HA",
 		"R_PPC64_GOT_TLSGD16_HI",
 		"R_PPC64_GOT_TLSGD16_LO",
+		"R_PPC64_GOT_TLSGD_PCREL34",
 		"R_PPC64_GOT_TLSLD16",
 		"R_PPC64_GOT_TLSLD16_HA",
 		"R_PPC64_GOT_TLSLD16_HI",
 		"R_PPC64_GOT_TLSLD16_LO",
+		"R_PPC64_GOT_TLSLD_PCREL34",
 		"R_PPC64_GOT_TPREL16_DS",
 		"R_PPC64_GOT_TPREL16_HA",
 		"R_PPC64_GOT_TPREL16_HI",
 		"R_PPC64_GOT_TPREL16_LO_DS",
+		"R_PPC64_GOT_TPREL_PCREL34",
 		"R_PPC64_IRELATIVE",
 		"R_PPC64_JMP_IREL",
 		"R_PPC64_JMP_SLOT",
 		"R_PPC64_NONE",
+		"R_PPC64_PCREL28",
+		"R_PPC64_PCREL34",
+		"R_PPC64_PCREL_OPT",
+		"R_PPC64_PLT16_HA",
+		"R_PPC64_PLT16_HI",
+		"R_PPC64_PLT16_LO",
 		"R_PPC64_PLT16_LO_DS",
+		"R_PPC64_PLT32",
+		"R_PPC64_PLT64",
+		"R_PPC64_PLTCALL",
+		"R_PPC64_PLTCALL_NOTOC",
 		"R_PPC64_PLTGOT16",
 		"R_PPC64_PLTGOT16_DS",
 		"R_PPC64_PLTGOT16_HA",
 		"R_PPC64_PLTGOT16_HI",
 		"R_PPC64_PLTGOT16_LO",
 		"R_PPC64_PLTGOT_LO_DS",
+		"R_PPC64_PLTREL32",
+		"R_PPC64_PLTREL64",
+		"R_PPC64_PLTSEQ",
+		"R_PPC64_PLTSEQ_NOTOC",
+		"R_PPC64_PLT_PCREL34",
+		"R_PPC64_PLT_PCREL34_NOTOC",
 		"R_PPC64_REL14",
 		"R_PPC64_REL14_BRNTAKEN",
 		"R_PPC64_REL14_BRTAKEN",
@@ -2002,13 +2098,28 @@ var stdlib = map[string][]string{
 		"R_PPC64_REL16DX_HA",
 		"R_PPC64_REL16_HA",
 		"R_PPC64_REL16_HI",
+		"R_PPC64_REL16_HIGH",
+		"R_PPC64_REL16_HIGHA",
+		"R_PPC64_REL16_HIGHER",
+		"R_PPC64_REL16_HIGHER34",
+		"R_PPC64_REL16_HIGHERA",
+		"R_PPC64_REL16_HIGHERA34",
+		"R_PPC64_REL16_HIGHEST",
+		"R_PPC64_REL16_HIGHEST34",
+		"R_PPC64_REL16_HIGHESTA",
+		"R_PPC64_REL16_HIGHESTA34",
 		"R_PPC64_REL16_LO",
 		"R_PPC64_REL24",
 		"R_PPC64_REL24_NOTOC",
+		"R_PPC64_REL30",
 		"R_PPC64_REL32",
 		"R_PPC64_REL64",
 		"R_PPC64_RELATIVE",
+		"R_PPC64_SECTOFF",
 		"R_PPC64_SECTOFF_DS",
+		"R_PPC64_SECTOFF_HA",
+		"R_PPC64_SECTOFF_HI",
+		"R_PPC64_SECTOFF_LO",
 		"R_PPC64_SECTOFF_LO_DS",
 		"R_PPC64_TLS",
 		"R_PPC64_TLSGD",
@@ -2033,7 +2144,11 @@ var stdlib = map[string][]string{
 		"R_PPC64_TPREL16_HIGHESTA",
 		"R_PPC64_TPREL16_LO",
 		"R_PPC64_TPREL16_LO_DS",
+		"R_PPC64_TPREL34",
 		"R_PPC64_TPREL64",
+		"R_PPC64_UADDR16",
+		"R_PPC64_UADDR32",
+		"R_PPC64_UADDR64",
 		"R_PPC_ADDR14",
 		"R_PPC_ADDR14_BRNTAKEN",
 		"R_PPC_ADDR14_BRTAKEN",
@@ -2581,6 +2696,9 @@ var stdlib = map[string][]string{
 		"IMAGE_FILE_MACHINE_POWERPC",
 		"IMAGE_FILE_MACHINE_POWERPCFP",
 		"IMAGE_FILE_MACHINE_R4000",
+		"IMAGE_FILE_MACHINE_RISCV128",
+		"IMAGE_FILE_MACHINE_RISCV32",
+		"IMAGE_FILE_MACHINE_RISCV64",
 		"IMAGE_FILE_MACHINE_SH3",
 		"IMAGE_FILE_MACHINE_SH3DSP",
 		"IMAGE_FILE_MACHINE_SH4",
@@ -2846,6 +2964,7 @@ var stdlib = map[string][]string{
 	"errors": {
 		"As",
 		"Is",
+		"Join",
 		"New",
 		"Unwrap",
 	},
@@ -2916,6 +3035,7 @@ var stdlib = map[string][]string{
 		"Appendf",
 		"Appendln",
 		"Errorf",
+		"FormatString",
 		"Formatter",
 		"Fprint",
 		"Fprintf",
@@ -3401,6 +3521,7 @@ var stdlib = map[string][]string{
 		"RecvOnly",
 		"RelativeTo",
 		"Rune",
+		"Satisfies",
 		"Scope",
 		"Selection",
 		"SelectionKind",
@@ -3702,8 +3823,10 @@ var stdlib = map[string][]string{
 		"LimitedReader",
 		"MultiReader",
 		"MultiWriter",
+		"NewOffsetWriter",
 		"NewSectionReader",
 		"NopCloser",
+		"OffsetWriter",
 		"Pipe",
 		"PipeReader",
 		"PipeWriter",
@@ -3770,6 +3893,7 @@ var stdlib = map[string][]string{
 		"ReadDirFile",
 		"ReadFile",
 		"ReadFileFS",
+		"SkipAll",
 		"SkipDir",
 		"Stat",
 		"StatFS",
@@ -4140,6 +4264,7 @@ var stdlib = map[string][]string{
 		"FlagLoopback",
 		"FlagMulticast",
 		"FlagPointToPoint",
+		"FlagRunning",
 		"FlagUp",
 		"Flags",
 		"HardwareAddr",
@@ -4284,6 +4409,7 @@ var stdlib = map[string][]string{
 		"NewFileTransport",
 		"NewRequest",
 		"NewRequestWithContext",
+		"NewResponseController",
 		"NewServeMux",
 		"NoBody",
 		"NotFound",
@@ -4303,6 +4429,7 @@ var stdlib = map[string][]string{
 		"RedirectHandler",
 		"Request",
 		"Response",
+		"ResponseController",
 		"ResponseWriter",
 		"RoundTripper",
 		"SameSite",
@@ -4445,6 +4572,7 @@ var stdlib = map[string][]string{
 		"NewProxyClientConn",
 		"NewServerConn",
 		"NewSingleHostReverseProxy",
+		"ProxyRequest",
 		"ReverseProxy",
 		"ServerConn",
 	},
@@ -4476,6 +4604,8 @@ var stdlib = map[string][]string{
 		"AddrPortFrom",
 		"IPv4Unspecified",
 		"IPv6LinkLocalAllNodes",
+		"IPv6LinkLocalAllRouters",
+		"IPv6Loopback",
 		"IPv6Unspecified",
 		"MustParseAddr",
 		"MustParseAddrPort",
@@ -4686,6 +4816,7 @@ var stdlib = map[string][]string{
 		"CommandContext",
 		"ErrDot",
 		"ErrNotFound",
+		"ErrWaitDelay",
 		"Error",
 		"ExitError",
 		"LookPath",
@@ -4734,11 +4865,13 @@ var stdlib = map[string][]string{
 		"Glob",
 		"HasPrefix",
 		"IsAbs",
+		"IsLocal",
 		"Join",
 		"ListSeparator",
 		"Match",
 		"Rel",
 		"Separator",
+		"SkipAll",
 		"SkipDir",
 		"Split",
 		"SplitList",
@@ -4860,6 +4993,7 @@ var stdlib = map[string][]string{
 		"ErrInvalidRepeatOp",
 		"ErrInvalidRepeatSize",
 		"ErrInvalidUTF8",
+		"ErrLarge",
 		"ErrMissingBracket",
 		"ErrMissingParen",
 		"ErrMissingRepeatArgument",
@@ -4968,8 +5102,16 @@ var stdlib = map[string][]string{
 	},
 	"runtime/cgo": {
 		"Handle",
+		"Incomplete",
 		"NewHandle",
 	},
+	"runtime/coverage": {
+		"ClearCounters",
+		"WriteCounters",
+		"WriteCountersDir",
+		"WriteMeta",
+		"WriteMetaDir",
+	},
 	"runtime/debug": {
 		"BuildInfo",
 		"BuildSetting",
@@ -5103,6 +5245,8 @@ var stdlib = map[string][]string{
 		"ContainsRune",
 		"Count",
 		"Cut",
+		"CutPrefix",
+		"CutSuffix",
 		"EqualFold",
 		"Fields",
 		"FieldsFunc",
@@ -5272,6 +5416,7 @@ var stdlib = map[string][]string{
 		"AF_TIPC",
 		"AF_UNIX",
 		"AF_UNSPEC",
+		"AF_UTUN",
 		"AF_VENDOR00",
 		"AF_VENDOR01",
 		"AF_VENDOR02",
@@ -5610,20 +5755,25 @@ var stdlib = map[string][]string{
 		"CLOCAL",
 		"CLONE_CHILD_CLEARTID",
 		"CLONE_CHILD_SETTID",
+		"CLONE_CLEAR_SIGHAND",
 		"CLONE_CSIGNAL",
 		"CLONE_DETACHED",
 		"CLONE_FILES",
 		"CLONE_FS",
+		"CLONE_INTO_CGROUP",
 		"CLONE_IO",
+		"CLONE_NEWCGROUP",
 		"CLONE_NEWIPC",
 		"CLONE_NEWNET",
 		"CLONE_NEWNS",
 		"CLONE_NEWPID",
+		"CLONE_NEWTIME",
 		"CLONE_NEWUSER",
 		"CLONE_NEWUTS",
 		"CLONE_PARENT",
 		"CLONE_PARENT_SETTID",
 		"CLONE_PID",
+		"CLONE_PIDFD",
 		"CLONE_PTRACE",
 		"CLONE_SETTLS",
 		"CLONE_SIGHAND",
@@ -6166,6 +6316,7 @@ var stdlib = map[string][]string{
 		"EPROTONOSUPPORT",
 		"EPROTOTYPE",
 		"EPWROFF",
+		"EQFULL",
 		"ERANGE",
 		"EREMCHG",
 		"EREMOTE",
@@ -6592,6 +6743,7 @@ var stdlib = map[string][]string{
 		"F_DUPFD",
 		"F_DUPFD_CLOEXEC",
 		"F_EXLCK",
+		"F_FINDSIGS",
 		"F_FLUSH_DATA",
 		"F_FREEZE_FS",
 		"F_FSCTL",
@@ -6602,6 +6754,7 @@ var stdlib = map[string][]string{
 		"F_FSPRIV",
 		"F_FSVOID",
 		"F_FULLFSYNC",
+		"F_GETCODEDIR",
 		"F_GETFD",
 		"F_GETFL",
 		"F_GETLEASE",
@@ -6615,6 +6768,7 @@ var stdlib = map[string][]string{
 		"F_GETPATH_MTMINFO",
 		"F_GETPIPE_SZ",
 		"F_GETPROTECTIONCLASS",
+		"F_GETPROTECTIONLEVEL",
 		"F_GETSIG",
 		"F_GLOBAL_NOCACHE",
 		"F_LOCK",
@@ -6647,6 +6801,7 @@ var stdlib = map[string][]string{
 		"F_SETLK64",
 		"F_SETLKW",
 		"F_SETLKW64",
+		"F_SETLKWTIMEOUT",
 		"F_SETLK_REMOTE",
 		"F_SETNOSIGPIPE",
 		"F_SETOWN",
@@ -6656,9 +6811,11 @@ var stdlib = map[string][]string{
 		"F_SETSIG",
 		"F_SETSIZE",
 		"F_SHLCK",
+		"F_SINGLE_WRITER",
 		"F_TEST",
 		"F_THAW_FS",
 		"F_TLOCK",
+		"F_TRANSCODEKEY",
 		"F_ULOCK",
 		"F_UNLCK",
 		"F_UNLCKSYS",
@@ -7854,12 +8011,20 @@ var stdlib = map[string][]string{
 		"NOFLSH",
 		"NOTE_ABSOLUTE",
 		"NOTE_ATTRIB",
+		"NOTE_BACKGROUND",
 		"NOTE_CHILD",
+		"NOTE_CRITICAL",
 		"NOTE_DELETE",
 		"NOTE_EOF",
 		"NOTE_EXEC",
 		"NOTE_EXIT",
 		"NOTE_EXITSTATUS",
+		"NOTE_EXIT_CSERROR",
+		"NOTE_EXIT_DECRYPTFAIL",
+		"NOTE_EXIT_DETAIL",
+		"NOTE_EXIT_DETAIL_MASK",
+		"NOTE_EXIT_MEMORY",
+		"NOTE_EXIT_REPARENTED",
 		"NOTE_EXTEND",
 		"NOTE_FFAND",
 		"NOTE_FFCOPY",
@@ -7868,6 +8033,7 @@ var stdlib = map[string][]string{
 		"NOTE_FFNOP",
 		"NOTE_FFOR",
 		"NOTE_FORK",
+		"NOTE_LEEWAY",
 		"NOTE_LINK",
 		"NOTE_LOWAT",
 		"NOTE_NONE",
@@ -7946,6 +8112,7 @@ var stdlib = map[string][]string{
 		"O_CREAT",
 		"O_DIRECT",
 		"O_DIRECTORY",
+		"O_DP_GETRAWENCRYPTED",
 		"O_DSYNC",
 		"O_EVTONLY",
 		"O_EXCL",
@@ -8235,6 +8402,7 @@ var stdlib = map[string][]string{
 		"RLIMIT_AS",
 		"RLIMIT_CORE",
 		"RLIMIT_CPU",
+		"RLIMIT_CPU_USAGE_MONITOR",
 		"RLIMIT_DATA",
 		"RLIMIT_FSIZE",
 		"RLIMIT_NOFILE",
@@ -8347,9 +8515,11 @@ var stdlib = map[string][]string{
 		"RTF_PROTO1",
 		"RTF_PROTO2",
 		"RTF_PROTO3",
+		"RTF_PROXY",
 		"RTF_REINSTATE",
 		"RTF_REJECT",
 		"RTF_RNH_LOCKED",
+		"RTF_ROUTER",
 		"RTF_SOURCE",
 		"RTF_SRC",
 		"RTF_STATIC",
@@ -8868,6 +9038,7 @@ var stdlib = map[string][]string{
 		"SO_NO_OFFLOAD",
 		"SO_NP_EXTENSIONS",
 		"SO_NREAD",
+		"SO_NUMRCVPKT",
 		"SO_NWRITE",
 		"SO_OOBINLINE",
 		"SO_OVERFLOWED",
@@ -9037,6 +9208,7 @@ var stdlib = map[string][]string{
 		"SYS_CREAT",
 		"SYS_CREATE_MODULE",
 		"SYS_CSOPS",
+		"SYS_CSOPS_AUDITTOKEN",
 		"SYS_DELETE",
 		"SYS_DELETE_MODULE",
 		"SYS_DUP",
@@ -9223,6 +9395,7 @@ var stdlib = map[string][]string{
 		"SYS_JAIL_GET",
 		"SYS_JAIL_REMOVE",
 		"SYS_JAIL_SET",
+		"SYS_KAS_INFO",
 		"SYS_KDEBUG_TRACE",
 		"SYS_KENV",
 		"SYS_KEVENT",
@@ -9250,6 +9423,7 @@ var stdlib = map[string][]string{
 		"SYS_LCHMOD",
 		"SYS_LCHOWN",
 		"SYS_LCHOWN32",
+		"SYS_LEDGER",
 		"SYS_LGETFH",
 		"SYS_LGETXATTR",
 		"SYS_LINK",
@@ -9346,6 +9520,7 @@ var stdlib = map[string][]string{
 		"SYS_OPENAT",
 		"SYS_OPENBSD_POLL",
 		"SYS_OPEN_BY_HANDLE_AT",
+		"SYS_OPEN_DPROTECTED_NP",
 		"SYS_OPEN_EXTENDED",
 		"SYS_OPEN_NOCANCEL",
 		"SYS_OVADVISE",
@@ -9978,6 +10153,7 @@ var stdlib = map[string][]string{
 		"TCP_CONNECTIONTIMEOUT",
 		"TCP_CORK",
 		"TCP_DEFER_ACCEPT",
+		"TCP_ENABLE_ECN",
 		"TCP_INFO",
 		"TCP_KEEPALIVE",
 		"TCP_KEEPCNT",
@@ -10000,11 +10176,13 @@ var stdlib = map[string][]string{
 		"TCP_NODELAY",
 		"TCP_NOOPT",
 		"TCP_NOPUSH",
+		"TCP_NOTSENT_LOWAT",
 		"TCP_NSTATES",
 		"TCP_QUICKACK",
 		"TCP_RXT_CONNDROPTIME",
 		"TCP_RXT_FINDROP",
 		"TCP_SACK_ENABLE",
+		"TCP_SENDMOREACKS",
 		"TCP_SYNCNT",
 		"TCP_VENDOR",
 		"TCP_WINDOW_CLAMP",
@@ -10540,6 +10718,8 @@ var stdlib = map[string][]string{
 		"April",
 		"August",
 		"Date",
+		"DateOnly",
+		"DateTime",
 		"December",
 		"Duration",
 		"February",
@@ -10594,6 +10774,7 @@ var stdlib = map[string][]string{
 		"Tick",
 		"Ticker",
 		"Time",
+		"TimeOnly",
 		"Timer",
 		"Tuesday",
 		"UTC",
@@ -10892,6 +11073,7 @@ var stdlib = map[string][]string{
 		"Zs",
 	},
 	"unicode/utf16": {
+		"AppendRune",
 		"Decode",
 		"DecodeRune",
 		"Encode",
@@ -10920,10 +11102,14 @@ var stdlib = map[string][]string{
 		"ValidString",
 	},
 	"unsafe": {
+		"Add",
 		"Alignof",
-		"ArbitraryType",
 		"Offsetof",
 		"Pointer",
 		"Sizeof",
+		"Slice",
+		"SliceData",
+		"String",
+		"StringData",
 	},
 }
diff --git a/vendor/golang.org/x/tools/internal/pkgbits/decoder.go b/vendor/golang.org/x/tools/internal/pkgbits/decoder.go
index 3205c9a16c568..b92e8e6eb3299 100644
--- a/vendor/golang.org/x/tools/internal/pkgbits/decoder.go
+++ b/vendor/golang.org/x/tools/internal/pkgbits/decoder.go
@@ -373,7 +373,7 @@ func (r *Decoder) Int64() int64 {
 	return r.rawVarint()
 }
 
-// Int64 decodes and returns a uint64 value from the element bitstream.
+// Uint64 decodes and returns a uint64 value from the element bitstream.
 func (r *Decoder) Uint64() uint64 {
 	r.Sync(SyncUint64)
 	return r.rawUvarint()
diff --git a/vendor/golang.org/x/tools/internal/pkgbits/encoder.go b/vendor/golang.org/x/tools/internal/pkgbits/encoder.go
index e98e41171e1b6..6482617a4fccd 100644
--- a/vendor/golang.org/x/tools/internal/pkgbits/encoder.go
+++ b/vendor/golang.org/x/tools/internal/pkgbits/encoder.go
@@ -293,7 +293,7 @@ func (w *Encoder) Len(x int) { assert(x >= 0); w.Uint64(uint64(x)) }
 // Int encodes and writes an int value into the element bitstream.
 func (w *Encoder) Int(x int) { w.Int64(int64(x)) }
 
-// Len encodes and writes a uint value into the element bitstream.
+// Uint encodes and writes a uint value into the element bitstream.
 func (w *Encoder) Uint(x uint) { w.Uint64(uint64(x)) }
 
 // Reloc encodes and writes a relocation for the given (section,
diff --git a/vendor/golang.org/x/tools/internal/robustio/gopls_windows.go b/vendor/golang.org/x/tools/internal/robustio/gopls_windows.go
new file mode 100644
index 0000000000000..949f27816199a
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/robustio/gopls_windows.go
@@ -0,0 +1,16 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package robustio
+
+import "syscall"
+
+// The robustio package is copied from cmd/go/internal/robustio, a package used
+// by the go command to retry known flaky operations on certain operating systems.
+
+//go:generate go run copyfiles.go
+
+// Since the gopls module cannot access internal/syscall/windows, copy a
+// necessary constant.
+const ERROR_SHARING_VIOLATION syscall.Errno = 32
diff --git a/vendor/golang.org/x/tools/internal/robustio/robustio.go b/vendor/golang.org/x/tools/internal/robustio/robustio.go
new file mode 100644
index 0000000000000..0a559fc9b80c8
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/robustio/robustio.go
@@ -0,0 +1,69 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package robustio wraps I/O functions that are prone to failure on Windows,
+// transparently retrying errors up to an arbitrary timeout.
+//
+// Errors are classified heuristically and retries are bounded, so the functions
+// in this package do not completely eliminate spurious errors. However, they do
+// significantly reduce the rate of failure in practice.
+//
+// If so, the error will likely wrap one of:
+// The functions in this package do not completely eliminate spurious errors,
+// but substantially reduce their rate of occurrence in practice.
+package robustio
+
+import "time"
+
+// Rename is like os.Rename, but on Windows retries errors that may occur if the
+// file is concurrently read or overwritten.
+//
+// (See golang.org/issue/31247 and golang.org/issue/32188.)
+func Rename(oldpath, newpath string) error {
+	return rename(oldpath, newpath)
+}
+
+// ReadFile is like os.ReadFile, but on Windows retries errors that may
+// occur if the file is concurrently replaced.
+//
+// (See golang.org/issue/31247 and golang.org/issue/32188.)
+func ReadFile(filename string) ([]byte, error) {
+	return readFile(filename)
+}
+
+// RemoveAll is like os.RemoveAll, but on Windows retries errors that may occur
+// if an executable file in the directory has recently been executed.
+//
+// (See golang.org/issue/19491.)
+func RemoveAll(path string) error {
+	return removeAll(path)
+}
+
+// IsEphemeralError reports whether err is one of the errors that the functions
+// in this package attempt to mitigate.
+//
+// Errors considered ephemeral include:
+//   - syscall.ERROR_ACCESS_DENIED
+//   - syscall.ERROR_FILE_NOT_FOUND
+//   - internal/syscall/windows.ERROR_SHARING_VIOLATION
+//
+// This set may be expanded in the future; programs must not rely on the
+// non-ephemerality of any given error.
+func IsEphemeralError(err error) bool {
+	return isEphemeralError(err)
+}
+
+// A FileID uniquely identifies a file in the file system.
+//
+// If GetFileID(name1) returns the same ID as GetFileID(name2), the two file
+// names denote the same file.
+// A FileID is comparable, and thus suitable for use as a map key.
+type FileID struct {
+	device, inode uint64
+}
+
+// GetFileID returns the file system's identifier for the file, and its
+// modification time.
+// Like os.Stat, it reads through symbolic links.
+func GetFileID(filename string) (FileID, time.Time, error) { return getFileID(filename) }
diff --git a/vendor/golang.org/x/tools/internal/robustio/robustio_darwin.go b/vendor/golang.org/x/tools/internal/robustio/robustio_darwin.go
new file mode 100644
index 0000000000000..99fd8ebc2fff1
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/robustio/robustio_darwin.go
@@ -0,0 +1,21 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package robustio
+
+import (
+	"errors"
+	"syscall"
+)
+
+const errFileNotFound = syscall.ENOENT
+
+// isEphemeralError returns true if err may be resolved by waiting.
+func isEphemeralError(err error) bool {
+	var errno syscall.Errno
+	if errors.As(err, &errno) {
+		return errno == errFileNotFound
+	}
+	return false
+}
diff --git a/vendor/golang.org/x/tools/internal/robustio/robustio_flaky.go b/vendor/golang.org/x/tools/internal/robustio/robustio_flaky.go
new file mode 100644
index 0000000000000..c6f997244688d
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/robustio/robustio_flaky.go
@@ -0,0 +1,93 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build windows || darwin
+// +build windows darwin
+
+package robustio
+
+import (
+	"errors"
+	"io/ioutil"
+	"math/rand"
+	"os"
+	"syscall"
+	"time"
+)
+
+const arbitraryTimeout = 2000 * time.Millisecond
+
+// retry retries ephemeral errors from f up to an arbitrary timeout
+// to work around filesystem flakiness on Windows and Darwin.
+func retry(f func() (err error, mayRetry bool)) error {
+	var (
+		bestErr     error
+		lowestErrno syscall.Errno
+		start       time.Time
+		nextSleep   time.Duration = 1 * time.Millisecond
+	)
+	for {
+		err, mayRetry := f()
+		if err == nil || !mayRetry {
+			return err
+		}
+
+		var errno syscall.Errno
+		if errors.As(err, &errno) && (lowestErrno == 0 || errno < lowestErrno) {
+			bestErr = err
+			lowestErrno = errno
+		} else if bestErr == nil {
+			bestErr = err
+		}
+
+		if start.IsZero() {
+			start = time.Now()
+		} else if d := time.Since(start) + nextSleep; d >= arbitraryTimeout {
+			break
+		}
+		time.Sleep(nextSleep)
+		nextSleep += time.Duration(rand.Int63n(int64(nextSleep)))
+	}
+
+	return bestErr
+}
+
+// rename is like os.Rename, but retries ephemeral errors.
+//
+// On Windows it wraps os.Rename, which (as of 2019-06-04) uses MoveFileEx with
+// MOVEFILE_REPLACE_EXISTING.
+//
+// Windows also provides a different system call, ReplaceFile,
+// that provides similar semantics, but perhaps preserves more metadata. (The
+// documentation on the differences between the two is very sparse.)
+//
+// Empirical error rates with MoveFileEx are lower under modest concurrency, so
+// for now we're sticking with what the os package already provides.
+func rename(oldpath, newpath string) (err error) {
+	return retry(func() (err error, mayRetry bool) {
+		err = os.Rename(oldpath, newpath)
+		return err, isEphemeralError(err)
+	})
+}
+
+// readFile is like os.ReadFile, but retries ephemeral errors.
+func readFile(filename string) ([]byte, error) {
+	var b []byte
+	err := retry(func() (err error, mayRetry bool) {
+		b, err = ioutil.ReadFile(filename)
+
+		// Unlike in rename, we do not retry errFileNotFound here: it can occur
+		// as a spurious error, but the file may also genuinely not exist, so the
+		// increase in robustness is probably not worth the extra latency.
+		return err, isEphemeralError(err) && !errors.Is(err, errFileNotFound)
+	})
+	return b, err
+}
+
+func removeAll(path string) error {
+	return retry(func() (err error, mayRetry bool) {
+		err = os.RemoveAll(path)
+		return err, isEphemeralError(err)
+	})
+}
diff --git a/vendor/golang.org/x/tools/internal/robustio/robustio_other.go b/vendor/golang.org/x/tools/internal/robustio/robustio_other.go
new file mode 100644
index 0000000000000..c11dbf9f14b74
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/robustio/robustio_other.go
@@ -0,0 +1,29 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !windows && !darwin
+// +build !windows,!darwin
+
+package robustio
+
+import (
+	"io/ioutil"
+	"os"
+)
+
+func rename(oldpath, newpath string) error {
+	return os.Rename(oldpath, newpath)
+}
+
+func readFile(filename string) ([]byte, error) {
+	return ioutil.ReadFile(filename)
+}
+
+func removeAll(path string) error {
+	return os.RemoveAll(path)
+}
+
+func isEphemeralError(err error) bool {
+	return false
+}
diff --git a/vendor/golang.org/x/tools/internal/robustio/robustio_plan9.go b/vendor/golang.org/x/tools/internal/robustio/robustio_plan9.go
new file mode 100644
index 0000000000000..9fa4cacb5a3e0
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/robustio/robustio_plan9.go
@@ -0,0 +1,26 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build plan9
+// +build plan9
+
+package robustio
+
+import (
+	"os"
+	"syscall"
+	"time"
+)
+
+func getFileID(filename string) (FileID, time.Time, error) {
+	fi, err := os.Stat(filename)
+	if err != nil {
+		return FileID{}, time.Time{}, err
+	}
+	dir := fi.Sys().(*syscall.Dir)
+	return FileID{
+		device: uint64(dir.Type)<<32 | uint64(dir.Dev),
+		inode:  dir.Qid.Path,
+	}, fi.ModTime(), nil
+}
diff --git a/vendor/golang.org/x/tools/internal/robustio/robustio_posix.go b/vendor/golang.org/x/tools/internal/robustio/robustio_posix.go
new file mode 100644
index 0000000000000..8aa13d027867a
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/robustio/robustio_posix.go
@@ -0,0 +1,28 @@
+// Copyright 2022 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !windows && !plan9
+// +build !windows,!plan9
+
+// TODO(adonovan): use 'unix' tag when go1.19 can be assumed.
+
+package robustio
+
+import (
+	"os"
+	"syscall"
+	"time"
+)
+
+func getFileID(filename string) (FileID, time.Time, error) {
+	fi, err := os.Stat(filename)
+	if err != nil {
+		return FileID{}, time.Time{}, err
+	}
+	stat := fi.Sys().(*syscall.Stat_t)
+	return FileID{
+		device: uint64(stat.Dev), // (int32 on darwin, uint64 on linux)
+		inode:  stat.Ino,
+	}, fi.ModTime(), nil
+}
diff --git a/vendor/golang.org/x/tools/internal/robustio/robustio_windows.go b/vendor/golang.org/x/tools/internal/robustio/robustio_windows.go
new file mode 100644
index 0000000000000..616c32883d602
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/robustio/robustio_windows.go
@@ -0,0 +1,51 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package robustio
+
+import (
+	"errors"
+	"syscall"
+	"time"
+)
+
+const errFileNotFound = syscall.ERROR_FILE_NOT_FOUND
+
+// isEphemeralError returns true if err may be resolved by waiting.
+func isEphemeralError(err error) bool {
+	var errno syscall.Errno
+	if errors.As(err, &errno) {
+		switch errno {
+		case syscall.ERROR_ACCESS_DENIED,
+			syscall.ERROR_FILE_NOT_FOUND,
+			ERROR_SHARING_VIOLATION:
+			return true
+		}
+	}
+	return false
+}
+
+// Note: it may be convenient to have this helper return fs.FileInfo, but
+// implementing this is actually quite involved on Windows. Since we only
+// currently use mtime, keep it simple.
+func getFileID(filename string) (FileID, time.Time, error) {
+	filename16, err := syscall.UTF16PtrFromString(filename)
+	if err != nil {
+		return FileID{}, time.Time{}, err
+	}
+	h, err := syscall.CreateFile(filename16, 0, 0, nil, syscall.OPEN_EXISTING, uint32(syscall.FILE_FLAG_BACKUP_SEMANTICS), 0)
+	if err != nil {
+		return FileID{}, time.Time{}, err
+	}
+	defer syscall.CloseHandle(h)
+	var i syscall.ByHandleFileInformation
+	if err := syscall.GetFileInformationByHandle(h, &i); err != nil {
+		return FileID{}, time.Time{}, err
+	}
+	mtime := time.Unix(0, i.LastWriteTime.Nanoseconds())
+	return FileID{
+		device: uint64(i.VolumeSerialNumber),
+		inode:  uint64(i.FileIndexHigh)<<32 | uint64(i.FileIndexLow),
+	}, mtime, nil
+}
diff --git a/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go b/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go
new file mode 100644
index 0000000000000..a3fb2d4f29d0f
--- /dev/null
+++ b/vendor/golang.org/x/tools/internal/tokeninternal/tokeninternal.go
@@ -0,0 +1,59 @@
+// Copyright 2023 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// package tokeninternal provides access to some internal features of the token
+// package.
+package tokeninternal
+
+import (
+	"go/token"
+	"sync"
+	"unsafe"
+)
+
+// GetLines returns the table of line-start offsets from a token.File.
+func GetLines(file *token.File) []int {
+	// token.File has a Lines method on Go 1.21 and later.
+	if file, ok := (interface{})(file).(interface{ Lines() []int }); ok {
+		return file.Lines()
+	}
+
+	// This declaration must match that of token.File.
+	// This creates a risk of dependency skew.
+	// For now we check that the size of the two
+	// declarations is the same, on the (fragile) assumption
+	// that future changes would add fields.
+	type tokenFile119 struct {
+		_     string
+		_     int
+		_     int
+		mu    sync.Mutex // we're not complete monsters
+		lines []int
+		_     []struct{}
+	}
+	type tokenFile118 struct {
+		_ *token.FileSet // deleted in go1.19
+		tokenFile119
+	}
+
+	type uP = unsafe.Pointer
+	switch unsafe.Sizeof(*file) {
+	case unsafe.Sizeof(tokenFile118{}):
+		var ptr *tokenFile118
+		*(*uP)(uP(&ptr)) = uP(file)
+		ptr.mu.Lock()
+		defer ptr.mu.Unlock()
+		return ptr.lines
+
+	case unsafe.Sizeof(tokenFile119{}):
+		var ptr *tokenFile119
+		*(*uP)(uP(&ptr)) = uP(file)
+		ptr.mu.Lock()
+		defer ptr.mu.Unlock()
+		return ptr.lines
+
+	default:
+		panic("unexpected token.File size")
+	}
+}
diff --git a/vendor/golang.org/x/tools/internal/typeparams/common.go b/vendor/golang.org/x/tools/internal/typeparams/common.go
index 25a1426d30ec2..cfba8189f1545 100644
--- a/vendor/golang.org/x/tools/internal/typeparams/common.go
+++ b/vendor/golang.org/x/tools/internal/typeparams/common.go
@@ -87,7 +87,6 @@ func IsTypeParam(t types.Type) bool {
 func OriginMethod(fn *types.Func) *types.Func {
 	recv := fn.Type().(*types.Signature).Recv()
 	if recv == nil {
-
 		return fn
 	}
 	base := recv.Type()
diff --git a/vendor/golang.org/x/tools/internal/typesinternal/types.go b/vendor/golang.org/x/tools/internal/typesinternal/types.go
index ce7d4351b2203..3c53fbc63b945 100644
--- a/vendor/golang.org/x/tools/internal/typesinternal/types.go
+++ b/vendor/golang.org/x/tools/internal/typesinternal/types.go
@@ -11,6 +11,8 @@ import (
 	"go/types"
 	"reflect"
 	"unsafe"
+
+	"golang.org/x/tools/go/types/objectpath"
 )
 
 func SetUsesCgo(conf *types.Config) bool {
@@ -50,3 +52,10 @@ func ReadGo116ErrorData(err types.Error) (code ErrorCode, start, end token.Pos,
 }
 
 var SetGoVersion = func(conf *types.Config, version string) bool { return false }
+
+// NewObjectpathEncoder returns a function closure equivalent to
+// objectpath.For but amortized for multiple (sequential) calls.
+// It is a temporary workaround, pending the approval of proposal 58668.
+//
+//go:linkname NewObjectpathFunc golang.org/x/tools/go/types/objectpath.newEncoderFor
+func NewObjectpathFunc() func(types.Object) (objectpath.Path, error)
diff --git a/vendor/modules.txt b/vendor/modules.txt
index c5b6b1e753249..6871dc21cdfed 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -980,12 +980,12 @@ golang.org/x/crypto/ssh/internal/bcrypt_pbkdf
 golang.org/x/exp/constraints
 golang.org/x/exp/maps
 golang.org/x/exp/slices
-# golang.org/x/mod v0.7.0
+# golang.org/x/mod v0.9.0
 ## explicit; go 1.17
 golang.org/x/mod/internal/lazyregexp
 golang.org/x/mod/module
 golang.org/x/mod/semver
-# golang.org/x/net v0.5.0
+# golang.org/x/net v0.8.0
 ## explicit; go 1.17
 golang.org/x/net/bpf
 golang.org/x/net/context
@@ -1015,7 +1015,7 @@ golang.org/x/oauth2/internal
 ## explicit
 golang.org/x/sync/errgroup
 golang.org/x/sync/semaphore
-# golang.org/x/sys v0.4.0
+# golang.org/x/sys v0.6.0
 ## explicit; go 1.17
 golang.org/x/sys/cpu
 golang.org/x/sys/execabs
@@ -1024,10 +1024,10 @@ golang.org/x/sys/plan9
 golang.org/x/sys/unix
 golang.org/x/sys/windows
 golang.org/x/sys/windows/registry
-# golang.org/x/term v0.4.0
+# golang.org/x/term v0.6.0
 ## explicit; go 1.17
 golang.org/x/term
-# golang.org/x/text v0.6.0
+# golang.org/x/text v0.8.0
 ## explicit; go 1.17
 golang.org/x/text/encoding
 golang.org/x/text/encoding/charmap
@@ -1052,7 +1052,7 @@ golang.org/x/text/unicode/norm
 # golang.org/x/time v0.3.0
 ## explicit
 golang.org/x/time/rate
-# golang.org/x/tools v0.4.0
+# golang.org/x/tools v0.7.0
 ## explicit; go 1.18
 golang.org/x/tools/cmd/goimports
 golang.org/x/tools/cover
@@ -1069,6 +1069,8 @@ golang.org/x/tools/go/internal/packagesdriver
 golang.org/x/tools/go/packages
 golang.org/x/tools/go/types/objectpath
 golang.org/x/tools/imports
+golang.org/x/tools/internal/diff
+golang.org/x/tools/internal/diff/lcs
 golang.org/x/tools/internal/event
 golang.org/x/tools/internal/event/core
 golang.org/x/tools/internal/event/keys
@@ -1081,6 +1083,8 @@ golang.org/x/tools/internal/gopathwalk
 golang.org/x/tools/internal/imports
 golang.org/x/tools/internal/packagesinternal
 golang.org/x/tools/internal/pkgbits
+golang.org/x/tools/internal/robustio
+golang.org/x/tools/internal/tokeninternal
 golang.org/x/tools/internal/typeparams
 golang.org/x/tools/internal/typesinternal
 # golang.zx2c4.com/wireguard v0.0.0-20211017052713-f87e87af0d9a