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Change-Id: I2e77f6fa2ac141018c4fe5cba2c8615c9e05d99c
GitHub-Last-Rev: 5d46d8f28324b6815de69e4f81b405c9911bd05a
GitHub-Pull-Request: golang/sys#274
Reviewed-on: https://go-review.googlesource.com/c/sys/+/779140
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Auto-Submit: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
LUCI-TryBot-Result: golang-scoped@luci-project-accounts.iam.gserviceaccount.com <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>

cpu/asm_darwin_arm64_gc.s

@@ -0,0 +1,12 @@
+// Copyright 2024 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 darwin && arm64 && gc
+
+#include "textflag.h"
+
+TEXT libc_sysctlbyname_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_sysctlbyname(SB)
+GLOBL	·libc_sysctlbyname_trampoline_addr(SB), RODATA, $8
+DATA	·libc_sysctlbyname_trampoline_addr(SB)/8, $libc_sysctlbyname_trampoline<>(SB)

cpu/cpu.go

@@ -92,9 +92,6 @@ var ARM64 struct {
 	HasSHA2     bool // SHA2 hardware implementation
 	HasCRC32    bool // CRC32 hardware implementation
 	HasATOMICS  bool // Atomic memory operation instruction set
-	HasHPDS     bool // Hierarchical permission disables in translations tables
-	HasLOR      bool // Limited ordering regions
-	HasPAN      bool // Privileged access never
 	HasFPHP     bool // Half precision floating-point instruction set
 	HasASIMDHP  bool // Advanced SIMD half precision instruction set
 	HasCPUID    bool // CPUID identification scheme registers
@@ -155,13 +152,17 @@ var ARM struct {
 // The booleans in Loong64 contain the correspondingly named cpu feature bit.
 // The struct is padded to avoid false sharing.
 var Loong64 struct {
-	_         CacheLinePad
-	HasLSX    bool // support 128-bit vector extension
-	HasLASX   bool // support 256-bit vector extension
-	HasCRC32  bool // support CRC instruction
-	HasLAM_BH bool // support AM{SWAP/ADD}[_DB].{B/H} instruction
-	HasLAMCAS bool // support AMCAS[_DB].{B/H/W/D} instruction
-	_         CacheLinePad
+	_              CacheLinePad
+	HasLSX         bool // support 128-bit vector extension
+	HasLASX        bool // support 256-bit vector extension
+	HasCRC32       bool // support CRC instruction
+	HasLAMCAS      bool // support AMCAS[_DB].{B/H/W/D}
+	HasLAM_BH      bool // support AM{SWAP/ADD}[_DB].{B/H} instruction
+	HasLLACQ_SCREL bool // support LLACQ.{W/D}, SCREL.{W/D} instruction
+	HasSCQ         bool // support SC.Q instruction
+	HasDBAR_HINTS  bool // supports finer-grained DBAR hints
+
+	_ CacheLinePad
 }
 
 // MIPS64X contains the supported CPU features of the current mips64/mips64le
@@ -235,6 +236,7 @@ var RISCV64 struct {
 	HasZba            bool // Address generation instructions extension
 	HasZbb            bool // Basic bit-manipulation extension
 	HasZbs            bool // Single-bit instructions extension
+	HasZbc            bool // Carryless multiplication extension
 	HasZvbb           bool // Vector Basic Bit-manipulation
 	HasZvbc           bool // Vector Carryless Multiplication
 	HasZvkb           bool // Vector Cryptography Bit-manipulation

cpu/cpu_arm64.go

@@ -44,14 +44,11 @@ func initOptions() {
 }
 
 func archInit() {
-	switch runtime.GOOS {
-	case "freebsd":
+	if runtime.GOOS == "freebsd" {
 		readARM64Registers()
-	case "linux", "netbsd", "openbsd":
+	} else {
+		// Most platforms don't seem to allow directly reading these registers.
 		doinit()
-	default:
-		// Many platforms don't seem to allow reading these registers.
-		setMinimalFeatures()
 	}
 }
 
@@ -65,10 +62,10 @@ func setMinimalFeatures() {
 func readARM64Registers() {
 	Initialized = true
 
-	parseARM64SystemRegisters(getisar0(), getisar1(), getmmfr1(), getpfr0())
+	parseARM64SystemRegisters(getisar0(), getisar1(), getpfr0())
 }
 
-func parseARM64SystemRegisters(isar0, isar1, mmfr1, pfr0 uint64) {
+func parseARM64SystemRegisters(isar0, isar1, pfr0 uint64) {
 	// ID_AA64ISAR0_EL1
 	switch extractBits(isar0, 4, 7) {
 	case 1:
@@ -152,22 +149,6 @@ func parseARM64SystemRegisters(isar0, isar1, mmfr1, pfr0 uint64) {
 		ARM64.HasI8MM = true
 	}
 
-	// ID_AA64MMFR1_EL1
-	switch extractBits(mmfr1, 12, 15) {
-	case 1, 2:
-		ARM64.HasHPDS = true
-	}
-
-	switch extractBits(mmfr1, 16, 19) {
-	case 1:
-		ARM64.HasLOR = true
-	}
-
-	switch extractBits(mmfr1, 20, 23) {
-	case 1, 2, 3:
-		ARM64.HasPAN = true
-	}
-
 	// ID_AA64PFR0_EL1
 	switch extractBits(pfr0, 16, 19) {
 	case 0:

cpu/cpu_arm64.s

@@ -20,13 +20,6 @@ TEXT ·getisar1(SB),NOSPLIT,$0-8
 	MOVD	R0, ret+0(FP)
 	RET
 
-// func getmmfr1() uint64
-TEXT ·getmmfr1(SB),NOSPLIT,$0-8
-	// get Memory Model Feature Register 1 into x0
-	MRS	ID_AA64MMFR1_EL1, R0
-	MOVD	R0, ret+0(FP)
-	RET
-
 // func getpfr0() uint64
 TEXT ·getpfr0(SB),NOSPLIT,$0-8
 	// get Processor Feature Register 0 into x0

cpu/cpu_darwin_arm64.go

@@ -0,0 +1,67 @@
+// Copyright 2026 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 darwin && arm64 && gc
+
+package cpu
+
+func doinit() {
+	setMinimalFeatures()
+
+	// The feature flags are explained in [Instruction Set Detection].
+	// There are some differences between MacOS versions:
+	//
+	// MacOS 11 and 12 do not have "hw.optional" sysctl values for some of the features.
+	//
+	// MacOS 13 changed some of the naming conventions to align with ARM Architecture Reference Manual.
+	// For example "hw.optional.armv8_2_sha512" became "hw.optional.arm.FEAT_SHA512".
+	// It currently checks both to stay compatible with MacOS 11 and 12.
+	// The old names also work with MacOS 13, however it's not clear whether
+	// they will continue working with future OS releases.
+	//
+	// Once MacOS 12 is no longer supported the old names can be removed.
+	//
+	// [Instruction Set Detection]: https://developer.apple.com/documentation/kernel/1387446-sysctlbyname/determining_instruction_set_characteristics
+
+	// Encryption, hashing and checksum capabilities
+
+	// For the following flags there are no MacOS 11 sysctl flags.
+	ARM64.HasAES = true || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_AES\x00"))
+	ARM64.HasPMULL = true || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_PMULL\x00"))
+	ARM64.HasSHA1 = true || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_SHA1\x00"))
+	ARM64.HasSHA2 = true || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_SHA256\x00"))
+
+	ARM64.HasSHA3 = darwinSysctlEnabled([]byte("hw.optional.armv8_2_sha3\x00")) || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_SHA3\x00"))
+	ARM64.HasSHA512 = darwinSysctlEnabled([]byte("hw.optional.armv8_2_sha512\x00")) || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_SHA512\x00"))
+
+	ARM64.HasCRC32 = darwinSysctlEnabled([]byte("hw.optional.armv8_crc32\x00"))
+
+	// Atomic and memory ordering
+	ARM64.HasATOMICS = darwinSysctlEnabled([]byte("hw.optional.armv8_1_atomics\x00")) || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_LSE\x00"))
+	ARM64.HasLRCPC = darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_LRCPC\x00"))
+
+	// SIMD and floating point capabilities
+	ARM64.HasFPHP = darwinSysctlEnabled([]byte("hw.optional.neon_fp16\x00")) || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_FP16\x00"))
+	ARM64.HasASIMDHP = darwinSysctlEnabled([]byte("hw.optional.neon_hpfp\x00")) || darwinSysctlEnabled([]byte("hw.optional.AdvSIMD_HPFPCvt\x00"))
+	ARM64.HasASIMDRDM = darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_RDM\x00"))
+	ARM64.HasASIMDDP = darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_DotProd\x00"))
+	ARM64.HasASIMDFHM = darwinSysctlEnabled([]byte("hw.optional.armv8_2_fhm\x00")) || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_FHM\x00"))
+	ARM64.HasI8MM = darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_I8MM\x00"))
+
+	ARM64.HasJSCVT = darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_JSCVT\x00"))
+	ARM64.HasFCMA = darwinSysctlEnabled([]byte("hw.optional.armv8_3_compnum\x00")) || darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_FCMA\x00"))
+
+	// Miscellaneous
+	ARM64.HasDCPOP = darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_DPB\x00"))
+	ARM64.HasEVTSTRM = darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_ECV\x00"))
+	ARM64.HasDIT = darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_DIT\x00"))
+
+	// Not supported, but added for completeness
+	ARM64.HasCPUID = false
+
+	ARM64.HasSM3 = false  // darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_SM3\x00"))
+	ARM64.HasSM4 = false  // darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_SM4\x00"))
+	ARM64.HasSVE = false  // darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_SVE\x00"))
+	ARM64.HasSVE2 = false // darwinSysctlEnabled([]byte("hw.optional.arm.FEAT_SVE2\x00"))
+}

cpu/cpu_darwin_arm64_other.go

@@ -0,0 +1,31 @@
+// Copyright 2026 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 darwin && arm64 && !gc
+
+package cpu
+
+import "runtime"
+
+func doinit() {
+	setMinimalFeatures()
+
+	ARM64.HasASIMD = true
+	ARM64.HasFP = true
+
+	// Go already assumes these to be available because they were on the M1
+	// and these are supported on all Apple arm64 chips.
+	ARM64.HasAES = true
+	ARM64.HasPMULL = true
+	ARM64.HasSHA1 = true
+	ARM64.HasSHA2 = true
+
+	if runtime.GOOS != "ios" {
+		// Apple A7 processors do not support these, however
+		// M-series SoCs are at least armv8.4-a
+		ARM64.HasCRC32 = true   // armv8.1
+		ARM64.HasATOMICS = true // armv8.2
+		ARM64.HasJSCVT = true   // armv8.3, if HasFP
+	}
+}

cpu/cpu_gc_arm64.go

@@ -8,6 +8,5 @@ package cpu
 
 func getisar0() uint64
 func getisar1() uint64
-func getmmfr1() uint64
 func getpfr0() uint64
 func getzfr0() uint64

cpu/cpu_gccgo_arm64.go

@@ -8,5 +8,5 @@ package cpu
 
 func getisar0() uint64 { return 0 }
 func getisar1() uint64 { return 0 }
-func getmmfr1() uint64 { return 0 }
 func getpfr0() uint64  { return 0 }
+func getzfr0() uint64  { return 0 }

cpu/cpu_linux_riscv64.go

@@ -58,6 +58,7 @@ const (
 	riscv_HWPROBE_EXT_ZBA         = 0x8
 	riscv_HWPROBE_EXT_ZBB         = 0x10
 	riscv_HWPROBE_EXT_ZBS         = 0x20
+	riscv_HWPROBE_EXT_ZBC         = 0x80
 	riscv_HWPROBE_EXT_ZVBB        = 0x20000
 	riscv_HWPROBE_EXT_ZVBC        = 0x40000
 	riscv_HWPROBE_EXT_ZVKB        = 0x80000
@@ -108,6 +109,7 @@ func doinit() {
 			RISCV64.HasZba = isSet(v, riscv_HWPROBE_EXT_ZBA)
 			RISCV64.HasZbb = isSet(v, riscv_HWPROBE_EXT_ZBB)
 			RISCV64.HasZbs = isSet(v, riscv_HWPROBE_EXT_ZBS)
+			RISCV64.HasZbc = isSet(v, riscv_HWPROBE_EXT_ZBC)
 			RISCV64.HasZvbb = isSet(v, riscv_HWPROBE_EXT_ZVBB)
 			RISCV64.HasZvbc = isSet(v, riscv_HWPROBE_EXT_ZVBC)
 			RISCV64.HasZvkb = isSet(v, riscv_HWPROBE_EXT_ZVKB)

cpu/cpu_loong64.go

@@ -15,8 +15,13 @@ const (
 	cpucfg1_CRC32 = 1 << 25
 
 	// CPUCFG2 bits
-	cpucfg2_LAM_BH = 1 << 27
-	cpucfg2_LAMCAS = 1 << 28
+	cpucfg2_LAM_BH      = 1 << 27
+	cpucfg2_LAMCAS      = 1 << 28
+	cpucfg2_LLACQ_SCREL = 1 << 29
+	cpucfg2_SCQ         = 1 << 30
+
+	// CPUCFG3 bits
+	cpucfg3_DBAR_HINTS = 1 << 17
 )
 
 func initOptions() {
@@ -26,6 +31,9 @@ func initOptions() {
 		{Name: "crc32", Feature: &Loong64.HasCRC32},
 		{Name: "lam_bh", Feature: &Loong64.HasLAM_BH},
 		{Name: "lamcas", Feature: &Loong64.HasLAMCAS},
+		{Name: "llacq_screl", Feature: &Loong64.HasLLACQ_SCREL},
+		{Name: "scq", Feature: &Loong64.HasSCQ},
+		{Name: "dbar_hints", Feature: &Loong64.HasDBAR_HINTS},
 	}
 
 	// The CPUCFG data on Loong64 only reflects the hardware capabilities,
@@ -37,10 +45,14 @@ func initOptions() {
 	// through CPUCFG
 	cfg1 := get_cpucfg(1)
 	cfg2 := get_cpucfg(2)
+	cfg3 := get_cpucfg(3)
 
 	Loong64.HasCRC32 = cfgIsSet(cfg1, cpucfg1_CRC32)
 	Loong64.HasLAMCAS = cfgIsSet(cfg2, cpucfg2_LAMCAS)
 	Loong64.HasLAM_BH = cfgIsSet(cfg2, cpucfg2_LAM_BH)
+	Loong64.HasLLACQ_SCREL = cfgIsSet(cfg2, cpucfg2_LLACQ_SCREL)
+	Loong64.HasSCQ = cfgIsSet(cfg2, cpucfg2_SCQ)
+	Loong64.HasDBAR_HINTS = cfgIsSet(cfg3, cpucfg3_DBAR_HINTS)
 }
 
 func get_cpucfg(reg uint32) uint32

cpu/cpu_netbsd_arm64.go

@@ -167,7 +167,7 @@ func doinit() {
 		setMinimalFeatures()
 		return
 	}
-	parseARM64SystemRegisters(cpuid.aa64isar0, cpuid.aa64isar1, cpuid.aa64mmfr1, cpuid.aa64pfr0)
+	parseARM64SystemRegisters(cpuid.aa64isar0, cpuid.aa64isar1, cpuid.aa64pfr0)
 
 	Initialized = true
 }

cpu/cpu_openbsd_arm64.go

@@ -59,7 +59,7 @@ func doinit() {
 	if !ok {
 		return
 	}
-	parseARM64SystemRegisters(isar0, isar1, 0, 0)
+	parseARM64SystemRegisters(isar0, isar1, 0)
 
 	Initialized = true
 }

cpu/cpu_other_arm64.go

@@ -2,8 +2,10 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build !linux && !netbsd && !openbsd && arm64
+//go:build !darwin && !linux && !netbsd && !openbsd && !windows && arm64
 
 package cpu
 
-func doinit() {}
+func doinit() {
+	setMinimalFeatures()
+}

cpu/cpu_riscv64.go

@@ -16,6 +16,7 @@ func initOptions() {
 		{Name: "zba", Feature: &RISCV64.HasZba},
 		{Name: "zbb", Feature: &RISCV64.HasZbb},
 		{Name: "zbs", Feature: &RISCV64.HasZbs},
+		{Name: "zbc", Feature: &RISCV64.HasZbc},
 		// RISC-V Cryptography Extensions
 		{Name: "zvbb", Feature: &RISCV64.HasZvbb},
 		{Name: "zvbc", Feature: &RISCV64.HasZvbc},

cpu/cpu_windows.go

@@ -0,0 +1,26 @@
+// Copyright 2026 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
+
+//go:generate go run golang.org/x/sys/windows/mkwinsyscall -systemdll=false -output zcpu_windows.go cpu_windows.go
+
+//sys	isProcessorFeaturePresent(ProcessorFeature uint32) (ret bool) = kernel32.IsProcessorFeaturePresent
+
+// The processor features to be tested for IsProcessorFeaturePresent, see
+// https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-isprocessorfeaturepresent
+const (
+	_PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE  = 30
+	_PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE   = 31
+	_PF_ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE = 34
+	_PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE     = 43
+
+	_PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE = 44
+	_PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE = 45
+	_PF_ARM_SVE_INSTRUCTIONS_AVAILABLE       = 46
+	_PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE      = 47
+
+	_PF_ARM_SHA3_INSTRUCTIONS_AVAILABLE   = 64
+	_PF_ARM_SHA512_INSTRUCTIONS_AVAILABLE = 65
+)

cpu/cpu_windows_arm64.go

@@ -0,0 +1,38 @@
+// Copyright 2026 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
+
+func doinit() {
+	// set HasASIMD and HasFP to true as per
+	// https://learn.microsoft.com/en-us/cpp/build/arm64-windows-abi-conventions?view=msvc-170#base-requirements
+	//
+	// The ARM64 version of Windows always presupposes that it's running on an ARMv8 or later architecture.
+	// Both floating-point and NEON support are presumed to be present in hardware.
+	//
+	ARM64.HasASIMD = true
+	ARM64.HasFP = true
+
+	if isProcessorFeaturePresent(_PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE) {
+		ARM64.HasAES = true
+		ARM64.HasPMULL = true
+		ARM64.HasSHA1 = true
+		ARM64.HasSHA2 = true
+	}
+	ARM64.HasSHA3 = isProcessorFeaturePresent(_PF_ARM_SHA3_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasCRC32 = isProcessorFeaturePresent(_PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasSHA512 = isProcessorFeaturePresent(_PF_ARM_SHA512_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasATOMICS = isProcessorFeaturePresent(_PF_ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE)
+	if isProcessorFeaturePresent(_PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE) {
+		ARM64.HasASIMDDP = true
+		ARM64.HasASIMDRDM = true
+	}
+	if isProcessorFeaturePresent(_PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE) {
+		ARM64.HasLRCPC = true
+		ARM64.HasSM3 = true
+	}
+	ARM64.HasSVE = isProcessorFeaturePresent(_PF_ARM_SVE_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasSVE2 = isProcessorFeaturePresent(_PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasJSCVT = isProcessorFeaturePresent(_PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE)
+}

cpu/cpu_x86.go

@@ -64,6 +64,80 @@ func initOptions() {
 
 func archInit() {
 
+	// From internal/cpu
+	const (
+		// eax bits
+		cpuid_AVXVNNI = 1 << 4
+
+		// ecx bits
+		cpuid_SSE3            = 1 << 0
+		cpuid_PCLMULQDQ       = 1 << 1
+		cpuid_AVX512VBMI      = 1 << 1
+		cpuid_AVX512VBMI2     = 1 << 6
+		cpuid_SSSE3           = 1 << 9
+		cpuid_AVX512GFNI      = 1 << 8
+		cpuid_AVX512VAES      = 1 << 9
+		cpuid_AVX512VNNI      = 1 << 11
+		cpuid_AVX512BITALG    = 1 << 12
+		cpuid_FMA             = 1 << 12
+		cpuid_AVX512VPOPCNTDQ = 1 << 14
+		cpuid_SSE41           = 1 << 19
+		cpuid_SSE42           = 1 << 20
+		cpuid_POPCNT          = 1 << 23
+		cpuid_AES             = 1 << 25
+		cpuid_OSXSAVE         = 1 << 27
+		cpuid_AVX             = 1 << 28
+
+		// "Extended Feature Flag" bits returned in EBX for CPUID EAX=0x7 ECX=0x0
+		cpuid_BMI1     = 1 << 3
+		cpuid_AVX2     = 1 << 5
+		cpuid_BMI2     = 1 << 8
+		cpuid_ERMS     = 1 << 9
+		cpuid_AVX512F  = 1 << 16
+		cpuid_AVX512DQ = 1 << 17
+		cpuid_ADX      = 1 << 19
+		cpuid_AVX512CD = 1 << 28
+		cpuid_SHA      = 1 << 29
+		cpuid_AVX512BW = 1 << 30
+		cpuid_AVX512VL = 1 << 31
+
+		// "Extended Feature Flag" bits returned in ECX for CPUID EAX=0x7 ECX=0x0
+		cpuid_AVX512_VBMI      = 1 << 1
+		cpuid_AVX512_VBMI2     = 1 << 6
+		cpuid_GFNI             = 1 << 8
+		cpuid_AVX512VPCLMULQDQ = 1 << 10
+		cpuid_AVX512_BITALG    = 1 << 12
+
+		// edx bits
+		cpuid_FSRM = 1 << 4
+		// edx bits for CPUID 0x80000001
+		cpuid_RDTSCP = 1 << 27
+	)
+	// Additional constants not in internal/cpu
+	const (
+		// eax=1: edx
+		cpuid_SSE2 = 1 << 26
+		// eax=1: ecx
+		cpuid_CX16   = 1 << 13
+		cpuid_RDRAND = 1 << 30
+		// eax=7,ecx=0: ebx
+		cpuid_RDSEED     = 1 << 18
+		cpuid_AVX512IFMA = 1 << 21
+		cpuid_AVX512PF   = 1 << 26
+		cpuid_AVX512ER   = 1 << 27
+		// eax=7,ecx=0: edx
+		cpuid_AVX5124VNNIW = 1 << 2
+		cpuid_AVX5124FMAPS = 1 << 3
+		cpuid_AMXBF16      = 1 << 22
+		cpuid_AMXTile      = 1 << 24
+		cpuid_AMXInt8      = 1 << 25
+		// eax=7,ecx=1: eax
+		cpuid_AVX512BF16 = 1 << 5
+		cpuid_AVXIFMA    = 1 << 23
+		// eax=7,ecx=1: edx
+		cpuid_AVXVNNIInt8 = 1 << 4
+	)
+
 	Initialized = true
 
 	maxID, _, _, _ := cpuid(0, 0)
@@ -73,90 +147,90 @@ func archInit() {
 	}
 
 	_, _, ecx1, edx1 := cpuid(1, 0)
-	X86.HasSSE2 = isSet(26, edx1)
+	X86.HasSSE2 = isSet(edx1, cpuid_SSE2)
 
-	X86.HasSSE3 = isSet(0, ecx1)
-	X86.HasPCLMULQDQ = isSet(1, ecx1)
-	X86.HasSSSE3 = isSet(9, ecx1)
-	X86.HasFMA = isSet(12, ecx1)
-	X86.HasCX16 = isSet(13, ecx1)
-	X86.HasSSE41 = isSet(19, ecx1)
-	X86.HasSSE42 = isSet(20, ecx1)
-	X86.HasPOPCNT = isSet(23, ecx1)
-	X86.HasAES = isSet(25, ecx1)
-	X86.HasOSXSAVE = isSet(27, ecx1)
-	X86.HasRDRAND = isSet(30, ecx1)
+	X86.HasSSE3 = isSet(ecx1, cpuid_SSE3)
+	X86.HasPCLMULQDQ = isSet(ecx1, cpuid_PCLMULQDQ)
+	X86.HasSSSE3 = isSet(ecx1, cpuid_SSSE3)
+	X86.HasFMA = isSet(ecx1, cpuid_FMA)
+	X86.HasCX16 = isSet(ecx1, cpuid_CX16)
+	X86.HasSSE41 = isSet(ecx1, cpuid_SSE41)
+	X86.HasSSE42 = isSet(ecx1, cpuid_SSE42)
+	X86.HasPOPCNT = isSet(ecx1, cpuid_POPCNT)
+	X86.HasAES = isSet(ecx1, cpuid_AES)
+	X86.HasOSXSAVE = isSet(ecx1, cpuid_OSXSAVE)
+	X86.HasRDRAND = isSet(ecx1, cpuid_RDRAND)
 
 	var osSupportsAVX, osSupportsAVX512 bool
 	// For XGETBV, OSXSAVE bit is required and sufficient.
 	if X86.HasOSXSAVE {
 		eax, _ := xgetbv()
 		// Check if XMM and YMM registers have OS support.
-		osSupportsAVX = isSet(1, eax) && isSet(2, eax)
+		osSupportsAVX = isSet(eax, 1<<1) && isSet(eax, 1<<2)
 
 		if runtime.GOOS == "darwin" {
 			// Darwin requires special AVX512 checks, see cpu_darwin_x86.go
 			osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512()
 		} else {
 			// Check if OPMASK and ZMM registers have OS support.
-			osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax)
+			osSupportsAVX512 = osSupportsAVX && isSet(eax, 1<<5) && isSet(eax, 1<<6) && isSet(eax, 1<<7)
 		}
 	}
 
-	X86.HasAVX = isSet(28, ecx1) && osSupportsAVX
+	X86.HasAVX = isSet(ecx1, cpuid_AVX) && osSupportsAVX
 
 	if maxID < 7 {
 		return
 	}
 
 	eax7, ebx7, ecx7, edx7 := cpuid(7, 0)
-	X86.HasBMI1 = isSet(3, ebx7)
-	X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX
-	X86.HasBMI2 = isSet(8, ebx7)
-	X86.HasERMS = isSet(9, ebx7)
-	X86.HasRDSEED = isSet(18, ebx7)
-	X86.HasADX = isSet(19, ebx7)
+	X86.HasBMI1 = isSet(ebx7, cpuid_BMI1)
+	X86.HasAVX2 = isSet(ebx7, cpuid_AVX2) && osSupportsAVX
+	X86.HasBMI2 = isSet(ebx7, cpuid_BMI2)
+	X86.HasERMS = isSet(ebx7, cpuid_ERMS)
+	X86.HasRDSEED = isSet(ebx7, cpuid_RDSEED)
+	X86.HasADX = isSet(ebx7, cpuid_ADX)
 
-	X86.HasAVX512 = isSet(16, ebx7) && osSupportsAVX512 // Because avx-512 foundation is the core required extension
+	X86.HasAVX512 = isSet(ebx7, cpuid_AVX512F) && osSupportsAVX512 // Because avx-512 foundation is the core required extension
 	if X86.HasAVX512 {
 		X86.HasAVX512F = true
-		X86.HasAVX512CD = isSet(28, ebx7)
-		X86.HasAVX512ER = isSet(27, ebx7)
-		X86.HasAVX512PF = isSet(26, ebx7)
-		X86.HasAVX512VL = isSet(31, ebx7)
-		X86.HasAVX512BW = isSet(30, ebx7)
-		X86.HasAVX512DQ = isSet(17, ebx7)
-		X86.HasAVX512IFMA = isSet(21, ebx7)
-		X86.HasAVX512VBMI = isSet(1, ecx7)
-		X86.HasAVX5124VNNIW = isSet(2, edx7)
-		X86.HasAVX5124FMAPS = isSet(3, edx7)
-		X86.HasAVX512VPOPCNTDQ = isSet(14, ecx7)
-		X86.HasAVX512VPCLMULQDQ = isSet(10, ecx7)
-		X86.HasAVX512VNNI = isSet(11, ecx7)
-		X86.HasAVX512GFNI = isSet(8, ecx7)
-		X86.HasAVX512VAES = isSet(9, ecx7)
-		X86.HasAVX512VBMI2 = isSet(6, ecx7)
-		X86.HasAVX512BITALG = isSet(12, ecx7)
+		X86.HasAVX512CD = isSet(ebx7, cpuid_AVX512CD)
+		X86.HasAVX512ER = isSet(ebx7, cpuid_AVX512ER)
+		X86.HasAVX512PF = isSet(ebx7, cpuid_AVX512PF)
+		X86.HasAVX512VL = isSet(ebx7, cpuid_AVX512VL)
+		X86.HasAVX512BW = isSet(ebx7, cpuid_AVX512BW)
+		X86.HasAVX512DQ = isSet(ebx7, cpuid_AVX512DQ)
+		X86.HasAVX512IFMA = isSet(ebx7, cpuid_AVX512IFMA)
+		X86.HasAVX512VBMI = isSet(ecx7, cpuid_AVX512_VBMI)
+		X86.HasAVX5124VNNIW = isSet(edx7, cpuid_AVX5124VNNIW)
+		X86.HasAVX5124FMAPS = isSet(edx7, cpuid_AVX5124FMAPS)
+		X86.HasAVX512VPOPCNTDQ = isSet(ecx7, cpuid_AVX512VPOPCNTDQ)
+		X86.HasAVX512VPCLMULQDQ = isSet(ecx7, cpuid_AVX512VPCLMULQDQ)
+		X86.HasAVX512VNNI = isSet(ecx7, cpuid_AVX512VNNI)
+		X86.HasAVX512GFNI = isSet(ecx7, cpuid_AVX512GFNI)
+		X86.HasAVX512VAES = isSet(ecx7, cpuid_AVX512VAES)
+		X86.HasAVX512VBMI2 = isSet(ecx7, cpuid_AVX512VBMI2)
+		X86.HasAVX512BITALG = isSet(ecx7, cpuid_AVX512BITALG)
 	}
 
-	X86.HasAMXTile = isSet(24, edx7)
-	X86.HasAMXInt8 = isSet(25, edx7)
-	X86.HasAMXBF16 = isSet(22, edx7)
+	X86.HasAMXTile = isSet(edx7, cpuid_AMXTile)
+	X86.HasAMXInt8 = isSet(edx7, cpuid_AMXInt8)
+	X86.HasAMXBF16 = isSet(edx7, cpuid_AMXBF16)
 
 	// These features depend on the second level of extended features.
 	if eax7 >= 1 {
 		eax71, _, _, edx71 := cpuid(7, 1)
 		if X86.HasAVX512 {
-			X86.HasAVX512BF16 = isSet(5, eax71)
+			X86.HasAVX512BF16 = isSet(eax71, cpuid_AVX512BF16)
 		}
 		if X86.HasAVX {
-			X86.HasAVXIFMA = isSet(23, eax71)
-			X86.HasAVXVNNI = isSet(4, eax71)
-			X86.HasAVXVNNIInt8 = isSet(4, edx71)
+			X86.HasAVXIFMA = isSet(eax71, cpuid_AVXIFMA)
+			X86.HasAVXVNNI = isSet(eax71, cpuid_AVXVNNI)
+			X86.HasAVXVNNIInt8 = isSet(edx71, cpuid_AVXVNNIInt8)
 		}
 	}
 }
 
-func isSet(bitpos uint, value uint32) bool {
-	return value&(1<<bitpos) != 0
+func isSet(hwc uint32, value uint32) bool {
+	return hwc&value != 0
 }

cpu/syscall_darwin_arm64_gc.go

@@ -0,0 +1,54 @@
+// Copyright 2024 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.
+
+// Minimal copy from internal/cpu and runtime to make sysctl calls.
+
+//go:build darwin && arm64 && gc
+
+package cpu
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+type Errno = syscall.Errno
+
+// adapted from internal/cpu/cpu_arm64_darwin.go
+func darwinSysctlEnabled(name []byte) bool {
+	out := int32(0)
+	nout := unsafe.Sizeof(out)
+	if ret := sysctlbyname(&name[0], (*byte)(unsafe.Pointer(&out)), &nout, nil, 0); ret != nil {
+		return false
+	}
+	return out > 0
+}
+
+//go:cgo_import_dynamic libc_sysctl sysctl "/usr/lib/libSystem.B.dylib"
+
+var libc_sysctlbyname_trampoline_addr uintptr
+
+// adapted from runtime/sys_darwin.go in the pattern of sysctl() above, as defined in x/sys/unix
+func sysctlbyname(name *byte, old *byte, oldlen *uintptr, new *byte, newlen uintptr) error {
+	if _, _, err := syscall_syscall6(
+		libc_sysctlbyname_trampoline_addr,
+		uintptr(unsafe.Pointer(name)),
+		uintptr(unsafe.Pointer(old)),
+		uintptr(unsafe.Pointer(oldlen)),
+		uintptr(unsafe.Pointer(new)),
+		uintptr(newlen),
+		0,
+	); err != 0 {
+		return err
+	}
+
+	return nil
+}
+
+//go:cgo_import_dynamic libc_sysctlbyname sysctlbyname "/usr/lib/libSystem.B.dylib"
+
+// Implemented in the runtime package (runtime/sys_darwin.go)
+func syscall_syscall6(fn, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
+
+//go:linkname syscall_syscall6 syscall.syscall6

cpu/zcpu_windows.go

@@ -0,0 +1,48 @@
+// Code generated by 'go generate'; DO NOT EDIT.
+
+package cpu
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+var _ unsafe.Pointer
+
+// Do the interface allocations only once for common
+// Errno values.
+const (
+	errnoERROR_IO_PENDING = 997
+)
+
+var (
+	errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+	errERROR_EINVAL     error = syscall.EINVAL
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+	switch e {
+	case 0:
+		return errERROR_EINVAL
+	case errnoERROR_IO_PENDING:
+		return errERROR_IO_PENDING
+	}
+	// TODO: add more here, after collecting data on the common
+	// error values see on Windows. (perhaps when running
+	// all.bat?)
+	return e
+}
+
+var (
+	modkernel32 = syscall.NewLazyDLL("kernel32.dll")
+
+	procIsProcessorFeaturePresent = modkernel32.NewProc("IsProcessorFeaturePresent")
+)
+
+func isProcessorFeaturePresent(ProcessorFeature uint32) (ret bool) {
+	r0, _, _ := syscall.SyscallN(procIsProcessorFeaturePresent.Addr(), uintptr(ProcessorFeature))
+	ret = r0 != 0
+	return
+}

go.mod

@@ -1,3 +1,3 @@
 module golang.org/x/sys
 
-go 1.24.0
+go 1.25.0

plan9/syscall_plan9.go

@@ -19,13 +19,7 @@ import (
 
 // A Note is a string describing a process note.
 // It implements the os.Signal interface.
-type Note string
-
-func (n Note) Signal() {}
-
-func (n Note) String() string {
-	return string(n)
-}
+type Note = syscall.Note
 
 var (
 	Stdin  = 0

unix/affinity_linux.go

@@ -13,11 +13,19 @@ import (
 
 const cpuSetSize = _CPU_SETSIZE / _NCPUBITS
 
-// CPUSet represents a CPU affinity mask.
+// CPUSet represents a bit mask of CPUs, to be used with [SchedGetaffinity], [SchedSetaffinity],
+// and [SetMemPolicy].
+//
+// Note this type can only represent CPU IDs 0 through 1023.
+// Use [CPUSetDynamic]/[NewCPUSet] instead to avoid this limit.
 type CPUSet [cpuSetSize]cpuMask
 
-func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
-	_, _, e := RawSyscall(trap, uintptr(pid), uintptr(unsafe.Sizeof(*set)), uintptr(unsafe.Pointer(set)))
+// CPUSetDynamic represents a bit mask of CPUs, to be used with [SchedGetaffinityDynamic],
+// [SchedSetaffinityDynamic], and [SetMemPolicyDynamic]. Use [NewCPUSet] to allocate.
+type CPUSetDynamic []cpuMask
+
+func schedAffinity(trap uintptr, pid int, size uintptr, ptr unsafe.Pointer) error {
+	_, _, e := RawSyscall(trap, uintptr(pid), uintptr(size), uintptr(ptr))
 	if e != 0 {
 		return errnoErr(e)
 	}
@@ -27,13 +35,13 @@ func schedAffinity(trap uintptr, pid int, set *CPUSet) error {
 // SchedGetaffinity gets the CPU affinity mask of the thread specified by pid.
 // If pid is 0 the calling thread is used.
 func SchedGetaffinity(pid int, set *CPUSet) error {
-	return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set)
+	return schedAffinity(SYS_SCHED_GETAFFINITY, pid, unsafe.Sizeof(*set), unsafe.Pointer(set))
 }
 
 // SchedSetaffinity sets the CPU affinity mask of the thread specified by pid.
 // If pid is 0 the calling thread is used.
 func SchedSetaffinity(pid int, set *CPUSet) error {
-	return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set)
+	return schedAffinity(SYS_SCHED_SETAFFINITY, pid, unsafe.Sizeof(*set), unsafe.Pointer(set))
 }
 
 // Zero clears the set s, so that it contains no CPUs.
@@ -45,9 +53,7 @@ func (s *CPUSet) Zero() {
 // will silently ignore any invalid CPU bits in [CPUSet] so this is an
 // efficient way of resetting the CPU affinity of a process.
 func (s *CPUSet) Fill() {
-	for i := range s {
-		s[i] = ^cpuMask(0)
-	}
+	cpuMaskFill(s[:])
 }
 
 func cpuBitsIndex(cpu int) int {
@@ -58,24 +64,27 @@ func cpuBitsMask(cpu int) cpuMask {
 	return cpuMask(1 << (uint(cpu) % _NCPUBITS))
 }
 
-// Set adds cpu to the set s.
-func (s *CPUSet) Set(cpu int) {
+func cpuMaskFill(s []cpuMask) {
+	for i := range s {
+		s[i] = ^cpuMask(0)
+	}
+}
+
+func cpuMaskSet(s []cpuMask, cpu int) {
 	i := cpuBitsIndex(cpu)
 	if i < len(s) {
 		s[i] |= cpuBitsMask(cpu)
 	}
 }
 
-// Clear removes cpu from the set s.
-func (s *CPUSet) Clear(cpu int) {
+func cpuMaskClear(s []cpuMask, cpu int) {
 	i := cpuBitsIndex(cpu)
 	if i < len(s) {
 		s[i] &^= cpuBitsMask(cpu)
 	}
 }
 
-// IsSet reports whether cpu is in the set s.
-func (s *CPUSet) IsSet(cpu int) bool {
+func cpuMaskIsSet(s []cpuMask, cpu int) bool {
 	i := cpuBitsIndex(cpu)
 	if i < len(s) {
 		return s[i]&cpuBitsMask(cpu) != 0
@@ -83,11 +92,98 @@ func (s *CPUSet) IsSet(cpu int) bool {
 	return false
 }
 
-// Count returns the number of CPUs in the set s.
-func (s *CPUSet) Count() int {
+func cpuMaskCount(s []cpuMask) int {
 	c := 0
 	for _, b := range s {
 		c += bits.OnesCount64(uint64(b))
 	}
 	return c
 }
+
+// Set adds cpu to the set s. If cpu is out of bounds for s, no action is taken.
+func (s *CPUSet) Set(cpu int) {
+	cpuMaskSet(s[:], cpu)
+}
+
+// Clear removes cpu from the set s. If cpu is out of bounds for s, no action is taken.
+func (s *CPUSet) Clear(cpu int) {
+	cpuMaskClear(s[:], cpu)
+}
+
+// IsSet reports whether cpu is in the set s.
+func (s *CPUSet) IsSet(cpu int) bool {
+	return cpuMaskIsSet(s[:], cpu)
+}
+
+// Count returns the number of CPUs in the set s.
+func (s *CPUSet) Count() int {
+	return cpuMaskCount(s[:])
+}
+
+// NewCPUSet creates a CPU affinity mask capable of representing CPU IDs
+// up to maxCPU (exclusive).
+func NewCPUSet(maxCPU int) CPUSetDynamic {
+	numMasks := (maxCPU + _NCPUBITS - 1) / _NCPUBITS
+	if numMasks == 0 {
+		numMasks = 1
+	}
+	return make(CPUSetDynamic, numMasks)
+}
+
+// Zero clears the set s, so that it contains no CPUs.
+func (s CPUSetDynamic) Zero() {
+	clear(s)
+}
+
+// Fill adds all possible CPU bits to the set s. On Linux, [SchedSetaffinityDynamic]
+// will silently ignore any invalid CPU bits in [CPUSetDynamic] so this is an
+// efficient way of resetting the CPU affinity of a process.
+func (s CPUSetDynamic) Fill() {
+	cpuMaskFill(s)
+}
+
+// Set adds cpu to the set s. If cpu is out of bounds for s, no action is taken.
+func (s CPUSetDynamic) Set(cpu int) {
+	cpuMaskSet(s, cpu)
+}
+
+// Clear removes cpu from the set s. If cpu is out of bounds for s, no action is taken.
+func (s CPUSetDynamic) Clear(cpu int) {
+	cpuMaskClear(s, cpu)
+}
+
+// IsSet reports whether cpu is in the set s.
+func (s CPUSetDynamic) IsSet(cpu int) bool {
+	return cpuMaskIsSet(s, cpu)
+}
+
+// Count returns the number of CPUs in the set s.
+func (s CPUSetDynamic) Count() int {
+	return cpuMaskCount(s)
+}
+
+func (s CPUSetDynamic) size() uintptr {
+	return uintptr(len(s)) * unsafe.Sizeof(cpuMask(0))
+}
+
+func (s CPUSetDynamic) pointer() unsafe.Pointer {
+	if len(s) == 0 {
+		return nil
+	}
+	return unsafe.Pointer(&s[0])
+}
+
+// SchedGetaffinityDynamic gets the CPU affinity mask of the thread specified by pid.
+// If pid is 0 the calling thread is used.
+//
+// If the set is smaller than the size of the affinity mask used by the kernel,
+// [EINVAL] is returned.
+func SchedGetaffinityDynamic(pid int, set CPUSetDynamic) error {
+	return schedAffinity(SYS_SCHED_GETAFFINITY, pid, set.size(), set.pointer())
+}
+
+// SchedSetaffinityDynamic sets the CPU affinity mask of the thread specified by pid.
+// If pid is 0 the calling thread is used.
+func SchedSetaffinityDynamic(pid int, set CPUSetDynamic) error {
+	return schedAffinity(SYS_SCHED_SETAFFINITY, pid, set.size(), set.pointer())
+}

unix/ioctl_signed.go

@@ -6,9 +6,7 @@
 
 package unix
 
-import (
-	"unsafe"
-)
+import "unsafe"
 
 // ioctl itself should not be exposed directly, but additional get/set
 // functions for specific types are permissible.
@@ -28,6 +26,13 @@ func IoctlSetPointerInt(fd int, req int, value int) error {
 	return ioctlPtr(fd, req, unsafe.Pointer(&v))
 }
 
+// IoctlSetString performs an ioctl operation which sets a string value
+// on fd, using the specified request number.
+func IoctlSetString(fd int, req int, value string) error {
+	bs := append([]byte(value), 0)
+	return ioctlPtr(fd, req, unsafe.Pointer(&bs[0]))
+}
+
 // IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
 //
 // To change fd's window size, the req argument should be TIOCSWINSZ.

unix/ioctl_unsigned.go

@@ -6,9 +6,7 @@
 
 package unix
 
-import (
-	"unsafe"
-)
+import "unsafe"
 
 // ioctl itself should not be exposed directly, but additional get/set
 // functions for specific types are permissible.
@@ -28,6 +26,13 @@ func IoctlSetPointerInt(fd int, req uint, value int) error {
 	return ioctlPtr(fd, req, unsafe.Pointer(&v))
 }
 
+// IoctlSetString performs an ioctl operation which sets a string value
+// on fd, using the specified request number.
+func IoctlSetString(fd int, req uint, value string) error {
+	bs := append([]byte(value), 0)
+	return ioctlPtr(fd, req, unsafe.Pointer(&bs[0]))
+}
+
 // IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
 //
 // To change fd's window size, the req argument should be TIOCSWINSZ.

unix/linux/Dockerfile

@@ -15,8 +15,8 @@ RUN apt-get update && apt-get install -y  --no-install-recommends \
 # Get the git sources. If not cached, this takes O(5 minutes).
 WORKDIR /git
 RUN git config --global advice.detachedHead false
-# Linux Kernel: Released 27 Jul 2025
-RUN git clone --branch v6.16 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
+# Linux Kernel: Released 13 Apr 2026
+RUN git clone --branch v7.0 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
 # GNU C library: Released 29 Jan 2025
 RUN git clone --branch release/2.41/master --depth 1 https://sourceware.org/git/glibc.git
 

unix/linux/types.go

@@ -564,6 +564,8 @@ type (
 
 type Timespec C.struct_timespec
 
+type KernelTimespec C.struct___kernel_timespec
+
 type Timeval C.struct_timeval
 
 type Timex C.struct_timex
@@ -841,110 +843,115 @@ const (
 // Netlink routing and interface messages
 
 const (
-	NDA_UNSPEC         = C.NDA_UNSPEC
-	NDA_DST            = C.NDA_DST
-	NDA_LLADDR         = C.NDA_LLADDR
-	NDA_CACHEINFO      = C.NDA_CACHEINFO
-	NDA_PROBES         = C.NDA_PROBES
-	NDA_VLAN           = C.NDA_VLAN
-	NDA_PORT           = C.NDA_PORT
-	NDA_VNI            = C.NDA_VNI
-	NDA_IFINDEX        = C.NDA_IFINDEX
-	NDA_MASTER         = C.NDA_MASTER
-	NDA_LINK_NETNSID   = C.NDA_LINK_NETNSID
-	NDA_SRC_VNI        = C.NDA_SRC_VNI
-	NTF_USE            = C.NTF_USE
-	NTF_SELF           = C.NTF_SELF
-	NTF_MASTER         = C.NTF_MASTER
-	NTF_PROXY          = C.NTF_PROXY
-	NTF_EXT_LEARNED    = C.NTF_EXT_LEARNED
-	NTF_OFFLOADED      = C.NTF_OFFLOADED
-	NTF_ROUTER         = C.NTF_ROUTER
-	NUD_INCOMPLETE     = C.NUD_INCOMPLETE
-	NUD_REACHABLE      = C.NUD_REACHABLE
-	NUD_STALE          = C.NUD_STALE
-	NUD_DELAY          = C.NUD_DELAY
-	NUD_PROBE          = C.NUD_PROBE
-	NUD_FAILED         = C.NUD_FAILED
-	NUD_NOARP          = C.NUD_NOARP
-	NUD_PERMANENT      = C.NUD_PERMANENT
-	NUD_NONE           = C.NUD_NONE
-	IFA_UNSPEC         = C.IFA_UNSPEC
-	IFA_ADDRESS        = C.IFA_ADDRESS
-	IFA_LOCAL          = C.IFA_LOCAL
-	IFA_LABEL          = C.IFA_LABEL
-	IFA_BROADCAST      = C.IFA_BROADCAST
-	IFA_ANYCAST        = C.IFA_ANYCAST
-	IFA_CACHEINFO      = C.IFA_CACHEINFO
-	IFA_MULTICAST      = C.IFA_MULTICAST
-	IFA_FLAGS          = C.IFA_FLAGS
-	IFA_RT_PRIORITY    = C.IFA_RT_PRIORITY
-	IFA_TARGET_NETNSID = C.IFA_TARGET_NETNSID
-	IFAL_LABEL         = C.IFAL_LABEL
-	IFAL_ADDRESS       = C.IFAL_ADDRESS
-	RT_SCOPE_UNIVERSE  = C.RT_SCOPE_UNIVERSE
-	RT_SCOPE_SITE      = C.RT_SCOPE_SITE
-	RT_SCOPE_LINK      = C.RT_SCOPE_LINK
-	RT_SCOPE_HOST      = C.RT_SCOPE_HOST
-	RT_SCOPE_NOWHERE   = C.RT_SCOPE_NOWHERE
-	RT_TABLE_UNSPEC    = C.RT_TABLE_UNSPEC
-	RT_TABLE_COMPAT    = C.RT_TABLE_COMPAT
-	RT_TABLE_DEFAULT   = C.RT_TABLE_DEFAULT
-	RT_TABLE_MAIN      = C.RT_TABLE_MAIN
-	RT_TABLE_LOCAL     = C.RT_TABLE_LOCAL
-	RT_TABLE_MAX       = C.RT_TABLE_MAX
-	RTA_UNSPEC         = C.RTA_UNSPEC
-	RTA_DST            = C.RTA_DST
-	RTA_SRC            = C.RTA_SRC
-	RTA_IIF            = C.RTA_IIF
-	RTA_OIF            = C.RTA_OIF
-	RTA_GATEWAY        = C.RTA_GATEWAY
-	RTA_PRIORITY       = C.RTA_PRIORITY
-	RTA_PREFSRC        = C.RTA_PREFSRC
-	RTA_METRICS        = C.RTA_METRICS
-	RTA_MULTIPATH      = C.RTA_MULTIPATH
-	RTA_FLOW           = C.RTA_FLOW
-	RTA_CACHEINFO      = C.RTA_CACHEINFO
-	RTA_TABLE          = C.RTA_TABLE
-	RTA_MARK           = C.RTA_MARK
-	RTA_MFC_STATS      = C.RTA_MFC_STATS
-	RTA_VIA            = C.RTA_VIA
-	RTA_NEWDST         = C.RTA_NEWDST
-	RTA_PREF           = C.RTA_PREF
-	RTA_ENCAP_TYPE     = C.RTA_ENCAP_TYPE
-	RTA_ENCAP          = C.RTA_ENCAP
-	RTA_EXPIRES        = C.RTA_EXPIRES
-	RTA_PAD            = C.RTA_PAD
-	RTA_UID            = C.RTA_UID
-	RTA_TTL_PROPAGATE  = C.RTA_TTL_PROPAGATE
-	RTA_IP_PROTO       = C.RTA_IP_PROTO
-	RTA_SPORT          = C.RTA_SPORT
-	RTA_DPORT          = C.RTA_DPORT
-	RTN_UNSPEC         = C.RTN_UNSPEC
-	RTN_UNICAST        = C.RTN_UNICAST
-	RTN_LOCAL          = C.RTN_LOCAL
-	RTN_BROADCAST      = C.RTN_BROADCAST
-	RTN_ANYCAST        = C.RTN_ANYCAST
-	RTN_MULTICAST      = C.RTN_MULTICAST
-	RTN_BLACKHOLE      = C.RTN_BLACKHOLE
-	RTN_UNREACHABLE    = C.RTN_UNREACHABLE
-	RTN_PROHIBIT       = C.RTN_PROHIBIT
-	RTN_THROW          = C.RTN_THROW
-	RTN_NAT            = C.RTN_NAT
-	RTN_XRESOLVE       = C.RTN_XRESOLVE
-	SizeofNlMsghdr     = C.sizeof_struct_nlmsghdr
-	SizeofNlMsgerr     = C.sizeof_struct_nlmsgerr
-	SizeofRtGenmsg     = C.sizeof_struct_rtgenmsg
-	SizeofNlAttr       = C.sizeof_struct_nlattr
-	SizeofRtAttr       = C.sizeof_struct_rtattr
-	SizeofIfInfomsg    = C.sizeof_struct_ifinfomsg
-	SizeofIfAddrmsg    = C.sizeof_struct_ifaddrmsg
-	SizeofIfAddrlblmsg = C.sizeof_struct_ifaddrlblmsg
-	SizeofIfaCacheinfo = C.sizeof_struct_ifa_cacheinfo
-	SizeofRtMsg        = C.sizeof_struct_rtmsg
-	SizeofRtNexthop    = C.sizeof_struct_rtnexthop
-	SizeofNdUseroptmsg = C.sizeof_struct_nduseroptmsg
-	SizeofNdMsg        = C.sizeof_struct_ndmsg
+	NDA_UNSPEC            = C.NDA_UNSPEC
+	NDA_DST               = C.NDA_DST
+	NDA_LLADDR            = C.NDA_LLADDR
+	NDA_CACHEINFO         = C.NDA_CACHEINFO
+	NDA_PROBES            = C.NDA_PROBES
+	NDA_VLAN              = C.NDA_VLAN
+	NDA_PORT              = C.NDA_PORT
+	NDA_VNI               = C.NDA_VNI
+	NDA_IFINDEX           = C.NDA_IFINDEX
+	NDA_MASTER            = C.NDA_MASTER
+	NDA_LINK_NETNSID      = C.NDA_LINK_NETNSID
+	NDA_SRC_VNI           = C.NDA_SRC_VNI
+	NTF_USE               = C.NTF_USE
+	NTF_SELF              = C.NTF_SELF
+	NTF_MASTER            = C.NTF_MASTER
+	NTF_PROXY             = C.NTF_PROXY
+	NTF_EXT_LEARNED       = C.NTF_EXT_LEARNED
+	NTF_OFFLOADED         = C.NTF_OFFLOADED
+	NTF_ROUTER            = C.NTF_ROUTER
+	NUD_INCOMPLETE        = C.NUD_INCOMPLETE
+	NUD_REACHABLE         = C.NUD_REACHABLE
+	NUD_STALE             = C.NUD_STALE
+	NUD_DELAY             = C.NUD_DELAY
+	NUD_PROBE             = C.NUD_PROBE
+	NUD_FAILED            = C.NUD_FAILED
+	NUD_NOARP             = C.NUD_NOARP
+	NUD_PERMANENT         = C.NUD_PERMANENT
+	NUD_NONE              = C.NUD_NONE
+	IFA_UNSPEC            = C.IFA_UNSPEC
+	IFA_ADDRESS           = C.IFA_ADDRESS
+	IFA_LOCAL             = C.IFA_LOCAL
+	IFA_LABEL             = C.IFA_LABEL
+	IFA_BROADCAST         = C.IFA_BROADCAST
+	IFA_ANYCAST           = C.IFA_ANYCAST
+	IFA_CACHEINFO         = C.IFA_CACHEINFO
+	IFA_MULTICAST         = C.IFA_MULTICAST
+	IFA_FLAGS             = C.IFA_FLAGS
+	IFA_RT_PRIORITY       = C.IFA_RT_PRIORITY
+	IFA_TARGET_NETNSID    = C.IFA_TARGET_NETNSID
+	IFAL_LABEL            = C.IFAL_LABEL
+	IFAL_ADDRESS          = C.IFAL_ADDRESS
+	RT_SCOPE_UNIVERSE     = C.RT_SCOPE_UNIVERSE
+	RT_SCOPE_SITE         = C.RT_SCOPE_SITE
+	RT_SCOPE_LINK         = C.RT_SCOPE_LINK
+	RT_SCOPE_HOST         = C.RT_SCOPE_HOST
+	RT_SCOPE_NOWHERE      = C.RT_SCOPE_NOWHERE
+	RT_TABLE_UNSPEC       = C.RT_TABLE_UNSPEC
+	RT_TABLE_COMPAT       = C.RT_TABLE_COMPAT
+	RT_TABLE_DEFAULT      = C.RT_TABLE_DEFAULT
+	RT_TABLE_MAIN         = C.RT_TABLE_MAIN
+	RT_TABLE_LOCAL        = C.RT_TABLE_LOCAL
+	RT_TABLE_MAX          = C.RT_TABLE_MAX
+	RTA_UNSPEC            = C.RTA_UNSPEC
+	RTA_DST               = C.RTA_DST
+	RTA_SRC               = C.RTA_SRC
+	RTA_IIF               = C.RTA_IIF
+	RTA_OIF               = C.RTA_OIF
+	RTA_GATEWAY           = C.RTA_GATEWAY
+	RTA_PRIORITY          = C.RTA_PRIORITY
+	RTA_PREFSRC           = C.RTA_PREFSRC
+	RTA_METRICS           = C.RTA_METRICS
+	RTA_MULTIPATH         = C.RTA_MULTIPATH
+	RTA_FLOW              = C.RTA_FLOW
+	RTA_CACHEINFO         = C.RTA_CACHEINFO
+	RTA_TABLE             = C.RTA_TABLE
+	RTA_MARK              = C.RTA_MARK
+	RTA_MFC_STATS         = C.RTA_MFC_STATS
+	RTA_VIA               = C.RTA_VIA
+	RTA_NEWDST            = C.RTA_NEWDST
+	RTA_PREF              = C.RTA_PREF
+	RTA_ENCAP_TYPE        = C.RTA_ENCAP_TYPE
+	RTA_ENCAP             = C.RTA_ENCAP
+	RTA_EXPIRES           = C.RTA_EXPIRES
+	RTA_PAD               = C.RTA_PAD
+	RTA_UID               = C.RTA_UID
+	RTA_TTL_PROPAGATE     = C.RTA_TTL_PROPAGATE
+	RTA_IP_PROTO          = C.RTA_IP_PROTO
+	RTA_SPORT             = C.RTA_SPORT
+	RTA_DPORT             = C.RTA_DPORT
+	RTN_UNSPEC            = C.RTN_UNSPEC
+	RTN_UNICAST           = C.RTN_UNICAST
+	RTN_LOCAL             = C.RTN_LOCAL
+	RTN_BROADCAST         = C.RTN_BROADCAST
+	RTN_ANYCAST           = C.RTN_ANYCAST
+	RTN_MULTICAST         = C.RTN_MULTICAST
+	RTN_BLACKHOLE         = C.RTN_BLACKHOLE
+	RTN_UNREACHABLE       = C.RTN_UNREACHABLE
+	RTN_PROHIBIT          = C.RTN_PROHIBIT
+	RTN_THROW             = C.RTN_THROW
+	RTN_NAT               = C.RTN_NAT
+	RTN_XRESOLVE          = C.RTN_XRESOLVE
+	PREFIX_UNSPEC         = C.PREFIX_UNSPEC
+	PREFIX_ADDRESS        = C.PREFIX_ADDRESS
+	PREFIX_CACHEINFO      = C.PREFIX_CACHEINFO
+	SizeofNlMsghdr        = C.sizeof_struct_nlmsghdr
+	SizeofNlMsgerr        = C.sizeof_struct_nlmsgerr
+	SizeofRtGenmsg        = C.sizeof_struct_rtgenmsg
+	SizeofNlAttr          = C.sizeof_struct_nlattr
+	SizeofRtAttr          = C.sizeof_struct_rtattr
+	SizeofIfInfomsg       = C.sizeof_struct_ifinfomsg
+	SizeofPrefixmsg       = C.sizeof_struct_prefixmsg
+	SizeofPrefixCacheinfo = C.sizeof_struct_prefix_cacheinfo
+	SizeofIfAddrmsg       = C.sizeof_struct_ifaddrmsg
+	SizeofIfAddrlblmsg    = C.sizeof_struct_ifaddrlblmsg
+	SizeofIfaCacheinfo    = C.sizeof_struct_ifa_cacheinfo
+	SizeofRtMsg           = C.sizeof_struct_rtmsg
+	SizeofRtNexthop       = C.sizeof_struct_rtnexthop
+	SizeofNdUseroptmsg    = C.sizeof_struct_nduseroptmsg
+	SizeofNdMsg           = C.sizeof_struct_ndmsg
 )
 
 type NlMsghdr C.struct_nlmsghdr
@@ -959,6 +966,10 @@ type RtAttr C.struct_rtattr
 
 type IfInfomsg C.struct_ifinfomsg
 
+type Prefixmsg C.struct_prefixmsg
+
+type PrefixCacheinfo C.struct_prefix_cacheinfo
+
 type IfAddrmsg C.struct_ifaddrmsg
 
 type IfAddrlblmsg C.struct_ifaddrlblmsg

unix/mkall.sh

@@ -51,7 +51,7 @@ if [[ "$GOOS" = "linux" ]]; then
 	# Files generated through docker (use $cmd so you can Ctl-C the build or run)
 	set -e
 	$cmd docker build --tag generate:$GOOS $GOOS
-	$cmd docker run --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && pwd):/build generate:$GOOS
+	$cmd docker run --rm --interactive --tty --volume $(cd -- "$(dirname -- "$0")/.." && pwd):/build generate:$GOOS
 	exit
 fi
 

unix/mkerrors.sh

@@ -256,6 +256,7 @@ struct ltchars {
 #include <linux/loop.h>
 #include <linux/lwtunnel.h>
 #include <linux/magic.h>
+#include <linux/mei.h>
 #include <linux/memfd.h>
 #include <linux/module.h>
 #include <linux/mount.h>
@@ -353,6 +354,9 @@ struct ltchars {
 // Renamed in v6.16, commit c6d732c38f93 ("net: ethtool: remove duplicate defines for family info")
 #define ETHTOOL_FAMILY_NAME	ETHTOOL_GENL_NAME
 #define ETHTOOL_FAMILY_VERSION	ETHTOOL_GENL_VERSION
+
+// Removed in v6.17, commit 760e6f7befba ("futex: Remove support for IMMUTABLE")
+#define PR_FUTEX_HASH_GET_IMMUTABLE 3
 '
 
 includes_NetBSD='
@@ -613,7 +617,7 @@ ccflags="$@"
 		$2 !~ /IOC_MAGIC/ &&
 		$2 ~ /^[A-Z][A-Z0-9_]+_MAGIC2?$/ ||
 		$2 ~ /^(VM|VMADDR)_/ ||
-		$2 ~ /^IOCTL_VM_SOCKETS_/ ||
+		$2 ~ /^(IOCTL_VM_SOCKETS_|IOCTL_MEI_)/ ||
 		$2 ~ /^(TASKSTATS|TS)_/ ||
 		$2 ~ /^CGROUPSTATS_/ ||
 		$2 ~ /^GENL_/ ||

unix/readv_unix.go

@@ -0,0 +1,103 @@
+// Copyright 2026 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 darwin || linux || openbsd
+
+package unix
+
+import "unsafe"
+
+// minIovec is the size of the small initial allocation used by
+// Readv, Writev, etc.
+//
+// This small allocation gets stack allocated, which lets the
+// common use case of len(iovs) <= minIovec avoid more expensive
+// heap allocations.
+const minIovec = 8
+
+// appendBytes converts bs to Iovecs and appends them to vecs.
+func appendBytes(vecs []Iovec, bs [][]byte) []Iovec {
+	for _, b := range bs {
+		var v Iovec
+		v.SetLen(len(b))
+		if len(b) > 0 {
+			v.Base = &b[0]
+		} else {
+			v.Base = (*byte)(unsafe.Pointer(&_zero))
+		}
+		vecs = append(vecs, v)
+	}
+	return vecs
+}
+
+// writevRaceDetect tells the race detector that the program
+// has read the first n bytes stored in iovecs.
+func writevRaceDetect(iovecs []Iovec, n int) {
+	if !raceenabled {
+		return
+	}
+	for i := 0; n > 0 && i < len(iovecs); i++ {
+		m := min(int(iovecs[i].Len), n)
+		n -= m
+		if m > 0 {
+			raceReadRange(unsafe.Pointer(iovecs[i].Base), m)
+		}
+	}
+}
+
+// readvRaceDetect tells the race detector that the program
+// has written to the first n bytes stored in iovecs.
+func readvRaceDetect(iovecs []Iovec, n int, err error) {
+	if !raceenabled {
+		return
+	}
+	for i := 0; n > 0 && i < len(iovecs); i++ {
+		m := min(int(iovecs[i].Len), n)
+		n -= m
+		if m > 0 {
+			raceWriteRange(unsafe.Pointer(iovecs[i].Base), m)
+		}
+	}
+	if err == nil {
+		raceAcquire(unsafe.Pointer(&ioSync))
+	}
+}
+
+func Readv(fd int, iovs [][]byte) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	n, err = readv(fd, iovecs)
+	readvRaceDetect(iovecs, n, err)
+	return n, err
+}
+
+func Preadv(fd int, iovs [][]byte, offset int64) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	n, err = preadv(fd, iovecs, offset)
+	readvRaceDetect(iovecs, n, err)
+	return n, err
+}
+
+func Writev(fd int, iovs [][]byte) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	n, err = writev(fd, iovecs)
+	writevRaceDetect(iovecs, n)
+	return n, err
+}
+
+func Pwritev(fd int, iovs [][]byte, offset int64) (n int, err error) {
+	iovecs := make([]Iovec, 0, minIovec)
+	iovecs = appendBytes(iovecs, iovs)
+	if raceenabled {
+		raceReleaseMerge(unsafe.Pointer(&ioSync))
+	}
+	n, err = pwritev(fd, iovecs, offset)
+	writevRaceDetect(iovecs, n)
+	return n, err
+}

unix/readv_unix_test.go

@@ -0,0 +1,137 @@
+// Copyright 2026 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 darwin || linux || openbsd
+
+package unix_test
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"golang.org/x/sys/unix"
+)
+
+func TestWritevReadv(t *testing.T) {
+	r, w, err := os.Pipe()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer r.Close()
+	defer w.Close()
+
+	data := [][]byte{[]byte("hello"), []byte(", "), []byte("world")}
+	wn, err := unix.Writev(int(w.Fd()), data)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if wn != 12 {
+		t.Fatalf("Writev wrote %d bytes, want 12", wn)
+	}
+	w.Close()
+
+	buf1 := make([]byte, 5)
+	buf2 := make([]byte, 2)
+	buf3 := make([]byte, 5)
+	rn, err := unix.Readv(int(r.Fd()), [][]byte{buf1, buf2, buf3})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rn != 12 {
+		t.Fatalf("Readv read %d bytes, want 12", rn)
+	}
+	if string(buf1) != "hello" || string(buf2) != ", " || string(buf3[:5]) != "world" {
+		t.Fatalf("Readv got %q %q %q, want %q %q %q",
+			buf1, buf2, buf3, "hello", ", ", "world")
+	}
+}
+
+func TestPwritevPreadv(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "preadv_test")
+	f, err := os.Create(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { f.Close() })
+
+	const off = 16
+	data := [][]byte{[]byte("foo"), []byte("bar")}
+	wn, err := unix.Pwritev(int(f.Fd()), data, off)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if wn != 6 {
+		t.Fatalf("Pwritev wrote %d bytes, want 6", wn)
+	}
+
+	got1 := make([]byte, 3)
+	got2 := make([]byte, 3)
+	rn, err := unix.Preadv(int(f.Fd()), [][]byte{got1, got2}, off)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if rn != 6 {
+		t.Fatalf("Preadv read %d bytes, want 6", rn)
+	}
+	if string(got1) != "foo" || string(got2) != "bar" {
+		t.Fatalf("Preadv got %q %q, want %q %q", got1, got2, "foo", "bar")
+	}
+}
+
+func TestPwritevOffset(t *testing.T) {
+	// Regression guard: off_t encoding must not overflow on large offsets.
+	// Mirrors the Linux test for golang.org/issues/57291.
+	path := filepath.Join(t.TempDir(), "offset_test")
+	f, err := os.Create(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { f.Close() })
+
+	const off = 20
+	b := [][]byte{{byte(0)}}
+	n, err := unix.Pwritev(int(f.Fd()), b, off)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if n != 1 {
+		t.Fatalf("Pwritev wrote %d bytes, want 1", n)
+	}
+	info, err := f.Stat()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if want := int64(off + 1); info.Size() != want {
+		t.Fatalf("file size %d, want %d", info.Size(), want)
+	}
+}
+
+func TestWritevReadvAllocations(t *testing.T) {
+	// Verify no heap allocations when iovec count <= minIovec (8).
+	// Allocations in this path indicate a regression in the fast path.
+	f, err := os.Create(filepath.Join(t.TempDir(), "alloc_test"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Cleanup(func() { f.Close() })
+
+	iovs := make([][]byte, 8)
+	for i := range iovs {
+		iovs[i] = []byte{'A'}
+	}
+
+	check := func(name string, fn func()) {
+		t.Helper()
+		n := int(testing.AllocsPerRun(100, fn))
+		if n != 0 {
+			t.Errorf("%s: got %d allocations, want 0", name, n)
+		}
+	}
+
+	check("Writev", func() { unix.Writev(int(f.Fd()), iovs) })
+	check("Pwritev", func() { unix.Pwritev(int(f.Fd()), iovs, 0) })
+	check("Readv", func() { unix.Readv(int(f.Fd()), iovs) })
+	check("Preadv", func() { unix.Preadv(int(f.Fd()), iovs, 0) })
+}

unix/syscall_darwin.go

@@ -602,95 +602,6 @@ func Connectx(fd int, srcIf uint32, srcAddr, dstAddr Sockaddr, associd SaeAssocI
 	return
 }
 
-const minIovec = 8
-
-func Readv(fd int, iovs [][]byte) (n int, err error) {
-	iovecs := make([]Iovec, 0, minIovec)
-	iovecs = appendBytes(iovecs, iovs)
-	n, err = readv(fd, iovecs)
-	readvRacedetect(iovecs, n, err)
-	return n, err
-}
-
-func Preadv(fd int, iovs [][]byte, offset int64) (n int, err error) {
-	iovecs := make([]Iovec, 0, minIovec)
-	iovecs = appendBytes(iovecs, iovs)
-	n, err = preadv(fd, iovecs, offset)
-	readvRacedetect(iovecs, n, err)
-	return n, err
-}
-
-func Writev(fd int, iovs [][]byte) (n int, err error) {
-	iovecs := make([]Iovec, 0, minIovec)
-	iovecs = appendBytes(iovecs, iovs)
-	if raceenabled {
-		raceReleaseMerge(unsafe.Pointer(&ioSync))
-	}
-	n, err = writev(fd, iovecs)
-	writevRacedetect(iovecs, n)
-	return n, err
-}
-
-func Pwritev(fd int, iovs [][]byte, offset int64) (n int, err error) {
-	iovecs := make([]Iovec, 0, minIovec)
-	iovecs = appendBytes(iovecs, iovs)
-	if raceenabled {
-		raceReleaseMerge(unsafe.Pointer(&ioSync))
-	}
-	n, err = pwritev(fd, iovecs, offset)
-	writevRacedetect(iovecs, n)
-	return n, err
-}
-
-func appendBytes(vecs []Iovec, bs [][]byte) []Iovec {
-	for _, b := range bs {
-		var v Iovec
-		v.SetLen(len(b))
-		if len(b) > 0 {
-			v.Base = &b[0]
-		} else {
-			v.Base = (*byte)(unsafe.Pointer(&_zero))
-		}
-		vecs = append(vecs, v)
-	}
-	return vecs
-}
-
-func writevRacedetect(iovecs []Iovec, n int) {
-	if !raceenabled {
-		return
-	}
-	for i := 0; n > 0 && i < len(iovecs); i++ {
-		m := int(iovecs[i].Len)
-		if m > n {
-			m = n
-		}
-		n -= m
-		if m > 0 {
-			raceReadRange(unsafe.Pointer(iovecs[i].Base), m)
-		}
-	}
-}
-
-func readvRacedetect(iovecs []Iovec, n int, err error) {
-	if !raceenabled {
-		return
-	}
-	for i := 0; n > 0 && i < len(iovecs); i++ {
-		m := int(iovecs[i].Len)
-		if m > n {
-			m = n
-		}
-		n -= m
-		if m > 0 {
-			raceWriteRange(unsafe.Pointer(iovecs[i].Base), m)
-		}
-	}
-	if err == nil {
-		raceAcquire(unsafe.Pointer(&ioSync))
-	}
-}
-
 //sys	connectx(fd int, endpoints *SaEndpoints, associd SaeAssocID, flags uint32, iov []Iovec, n *uintptr, connid *SaeConnID) (err error)
 //sys	sendfile(infd int, outfd int, offset int64, len *int64, hdtr unsafe.Pointer, flags int) (err error)
 

unix/syscall_internal_linux_test.go

@@ -909,7 +909,7 @@ func sockaddrIUCVToAny(in RawSockaddrIUCV) *RawSockaddrAny {
 	var out RawSockaddrAny
 	copy(
 		(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
-		(*(*[SizeofSockaddrUnix]byte)(unsafe.Pointer(&in)))[:],
+		(*(*[SizeofSockaddrIUCV]byte)(unsafe.Pointer(&in)))[:],
 	)
 	return &out
 }

unix/syscall_linux.go

@@ -2150,33 +2150,10 @@ func Signalfd(fd int, sigmask *Sigset_t, flags int) (newfd int, err error) {
 //sys	exitThread(code int) (err error) = SYS_EXIT
 //sys	readv(fd int, iovs []Iovec) (n int, err error) = SYS_READV
 //sys	writev(fd int, iovs []Iovec) (n int, err error) = SYS_WRITEV
-//sys	preadv(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) = SYS_PREADV
-//sys	pwritev(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) = SYS_PWRITEV
-//sys	preadv2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) = SYS_PREADV2
-//sys	pwritev2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) = SYS_PWRITEV2
-
-// minIovec is the size of the small initial allocation used by
-// Readv, Writev, etc.
-//
-// This small allocation gets stack allocated, which lets the
-// common use case of len(iovs) <= minIovs avoid more expensive
-// heap allocations.
-const minIovec = 8
-
-// appendBytes converts bs to Iovecs and appends them to vecs.
-func appendBytes(vecs []Iovec, bs [][]byte) []Iovec {
-	for _, b := range bs {
-		var v Iovec
-		v.SetLen(len(b))
-		if len(b) > 0 {
-			v.Base = &b[0]
-		} else {
-			v.Base = (*byte)(unsafe.Pointer(&_zero))
-		}
-		vecs = append(vecs, v)
-	}
-	return vecs
-}
+//sys	preadvSyscall(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) = SYS_PREADV
+//sys	pwritevSyscall(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) = SYS_PWRITEV
+//sys	preadv2Syscall(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) = SYS_PREADV2
+//sys	pwritev2Syscall(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) = SYS_PWRITEV2
 
 // offs2lohi splits offs into its low and high order bits.
 func offs2lohi(offs int64) (lo, hi uintptr) {
@@ -2184,69 +2161,23 @@ func offs2lohi(offs int64) (lo, hi uintptr) {
 	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) {
-	iovecs := make([]Iovec, 0, minIovec)
-	iovecs = appendBytes(iovecs, iovs)
-	n, err = readv(fd, iovecs)
-	readvRacedetect(iovecs, n, err)
-	return n, err
-}
-
-func Preadv(fd int, iovs [][]byte, offset int64) (n int, err error) {
-	iovecs := make([]Iovec, 0, minIovec)
-	iovecs = appendBytes(iovecs, iovs)
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
 	lo, hi := offs2lohi(offset)
-	n, err = preadv(fd, iovecs, lo, hi)
-	readvRacedetect(iovecs, n, err)
-	return n, err
+	return preadvSyscall(fd, iovecs, lo, hi)
 }
 
 func Preadv2(fd int, iovs [][]byte, offset int64, flags int) (n int, err error) {
 	iovecs := make([]Iovec, 0, minIovec)
 	iovecs = appendBytes(iovecs, iovs)
 	lo, hi := offs2lohi(offset)
-	n, err = preadv2(fd, iovecs, lo, hi, flags)
-	readvRacedetect(iovecs, n, err)
+	n, err = preadv2Syscall(fd, iovecs, lo, hi, flags)
+	readvRaceDetect(iovecs, n, err)
 	return n, err
 }
 
-func readvRacedetect(iovecs []Iovec, n int, err error) {
-	if !raceenabled {
-		return
-	}
-	for i := 0; n > 0 && i < len(iovecs); i++ {
-		m := min(int(iovecs[i].Len), n)
-		n -= m
-		if m > 0 {
-			raceWriteRange(unsafe.Pointer(iovecs[i].Base), m)
-		}
-	}
-	if err == nil {
-		raceAcquire(unsafe.Pointer(&ioSync))
-	}
-}
-
-func Writev(fd int, iovs [][]byte) (n int, err error) {
-	iovecs := make([]Iovec, 0, minIovec)
-	iovecs = appendBytes(iovecs, iovs)
-	if raceenabled {
-		raceReleaseMerge(unsafe.Pointer(&ioSync))
-	}
-	n, err = writev(fd, iovecs)
-	writevRacedetect(iovecs, n)
-	return n, err
-}
-
-func Pwritev(fd int, iovs [][]byte, offset int64) (n int, err error) {
-	iovecs := make([]Iovec, 0, minIovec)
-	iovecs = appendBytes(iovecs, iovs)
-	if raceenabled {
-		raceReleaseMerge(unsafe.Pointer(&ioSync))
-	}
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
 	lo, hi := offs2lohi(offset)
-	n, err = pwritev(fd, iovecs, lo, hi)
-	writevRacedetect(iovecs, n)
-	return n, err
+	return pwritevSyscall(fd, iovecs, lo, hi)
 }
 
 func Pwritev2(fd int, iovs [][]byte, offset int64, flags int) (n int, err error) {
@@ -2256,24 +2187,11 @@ func Pwritev2(fd int, iovs [][]byte, offset int64, flags int) (n int, err error)
 		raceReleaseMerge(unsafe.Pointer(&ioSync))
 	}
 	lo, hi := offs2lohi(offset)
-	n, err = pwritev2(fd, iovecs, lo, hi, flags)
-	writevRacedetect(iovecs, n)
+	n, err = pwritev2Syscall(fd, iovecs, lo, hi, flags)
+	writevRaceDetect(iovecs, n)
 	return n, err
 }
 
-func writevRacedetect(iovecs []Iovec, n int) {
-	if !raceenabled {
-		return
-	}
-	for i := 0; n > 0 && i < len(iovecs); i++ {
-		m := min(int(iovecs[i].Len), n)
-		n -= m
-		if m > 0 {
-			raceReadRange(unsafe.Pointer(iovecs[i].Base), m)
-		}
-	}
-}
-
 // mmap varies by architecture; see syscall_linux_*.go.
 //sys	munmap(addr uintptr, length uintptr) (err error)
 //sys	mremap(oldaddr uintptr, oldlength uintptr, newlength uintptr, flags int, newaddr uintptr) (xaddr uintptr, err error)
@@ -2644,8 +2562,12 @@ func SchedGetAttr(pid int, flags uint) (*SchedAttr, error) {
 //sys	Cachestat(fd uint, crange *CachestatRange, cstat *Cachestat_t, flags uint) (err error)
 //sys	Mseal(b []byte, flags uint) (err error)
 
-//sys	setMemPolicy(mode int, mask *CPUSet, size int) (err error) = SYS_SET_MEMPOLICY
+//sys	setMemPolicy(mode int, mask unsafe.Pointer, size uintptr) (err error) = SYS_SET_MEMPOLICY
 
 func SetMemPolicy(mode int, mask *CPUSet) error {
-	return setMemPolicy(mode, mask, _CPU_SETSIZE)
+	return setMemPolicy(mode, unsafe.Pointer(mask), _CPU_SETSIZE)
+}
+
+func SetMemPolicyDynamic(mode int, mask CPUSetDynamic) error {
+	return setMemPolicy(mode, mask.pointer(), mask.size())
 }

unix/syscall_linux_arm.go

@@ -82,6 +82,9 @@ func Time(t *Time_t) (Time_t, error) {
 }
 
 func Utime(path string, buf *Utimbuf) error {
+	if buf == nil {
+		return Utimes(path, nil)
+	}
 	tv := []Timeval{
 		{Sec: buf.Actime},
 		{Sec: buf.Modtime},

unix/syscall_linux_arm64.go

@@ -113,6 +113,9 @@ func Time(t *Time_t) (Time_t, error) {
 }
 
 func Utime(path string, buf *Utimbuf) error {
+	if buf == nil {
+		return Utimes(path, nil)
+	}
 	tv := []Timeval{
 		{Sec: buf.Actime},
 		{Sec: buf.Modtime},

unix/syscall_linux_loong64.go

@@ -150,6 +150,9 @@ func Time(t *Time_t) (Time_t, error) {
 }
 
 func Utime(path string, buf *Utimbuf) error {
+	if buf == nil {
+		return Utimes(path, nil)
+	}
 	tv := []Timeval{
 		{Sec: buf.Actime},
 		{Sec: buf.Modtime},

unix/syscall_linux_riscv64.go

@@ -112,6 +112,9 @@ func Time(t *Time_t) (Time_t, error) {
 }
 
 func Utime(path string, buf *Utimbuf) error {
+	if buf == nil {
+		return Utimes(path, nil)
+	}
 	tv := []Timeval{
 		{Sec: buf.Actime},
 		{Sec: buf.Modtime},

unix/syscall_linux_test.go

@@ -19,6 +19,7 @@ import (
 	"path/filepath"
 	"runtime"
 	"runtime/debug"
+	"slices"
 	"strconv"
 	"strings"
 	"syscall"
@@ -512,7 +513,12 @@ func TestPselectWithSigmask(t *testing.T) {
 }
 
 func TestSchedSetaffinity(t *testing.T) {
+	const maxcpus = 1024 // _CPU_SETSIZE
 	var newMask unix.CPUSet
+	newMask.Fill()
+	if count := newMask.Count(); count != maxcpus {
+		t.Errorf("Fill: got %d CPUs, want %d", count, maxcpus)
+	}
 	newMask.Zero()
 	if newMask.Count() != 0 {
 		t.Errorf("CpuZero: didn't zero CPU set: %v", newMask)
@@ -566,6 +572,14 @@ func TestSchedSetaffinity(t *testing.T) {
 		}
 	}
 
+	t.Cleanup(func() {
+		// Restore old mask so it doesn't affect successive tests.
+		err = unix.SchedSetaffinity(0, &oldMask)
+		if err != nil {
+			t.Fatalf("SchedSetaffinity: %v", err)
+		}
+	})
+
 	err = unix.SchedSetaffinity(0, &newMask)
 	if err != nil {
 		t.Fatalf("SchedSetaffinity: %v", err)
@@ -580,11 +594,90 @@ func TestSchedSetaffinity(t *testing.T) {
 	if gotMask != newMask {
 		t.Errorf("SchedSetaffinity: returned affinity mask does not match set affinity mask")
 	}
+}
 
-	// Restore old mask so it doesn't affect successive tests
-	err = unix.SchedSetaffinity(0, &oldMask)
+func TestSchedSetaffinityDynamic(t *testing.T) {
+	const maxcpus = 4096
+
+	newMask := unix.NewCPUSet(maxcpus)
+	newMask.Fill()
+	if count := newMask.Count(); count != maxcpus {
+		t.Errorf("Fill: got %d CPUs, want %d", count, maxcpus)
+	}
+	newMask.Zero()
+	if newMask.Count() != 0 {
+		t.Errorf("Zero: didn't zero CPU set: %v", newMask)
+	}
+	cpu := 1
+	newMask.Set(cpu)
+	if newMask.Count() != 1 || !newMask.IsSet(cpu) {
+		t.Errorf("Set: didn't set CPU %d in set: %v", cpu, newMask)
+	}
+	cpu = 5
+	newMask.Set(cpu)
+	if newMask.Count() != 2 || !newMask.IsSet(cpu) {
+		t.Errorf("Set: didn't set CPU %d in set: %v", cpu, newMask)
+	}
+	newMask.Clear(cpu)
+	if newMask.Count() != 1 || newMask.IsSet(cpu) {
+		t.Errorf("Clear: didn't clear CPU %d in set: %v", cpu, newMask)
+	}
+
+	runtime.LockOSThread()
+	defer runtime.UnlockOSThread()
+
+	oldMask := unix.NewCPUSet(maxcpus)
+	err := unix.SchedGetaffinityDynamic(0, oldMask)
 	if err != nil {
-		t.Fatalf("SchedSetaffinity: %v", err)
+		t.Fatalf("SchedGetaffinityDynamic: %v", err)
+	}
+
+	if runtime.NumCPU() < 2 {
+		t.Skip("skipping setaffinity tests on single CPU system")
+	}
+	if runtime.GOOS == "android" {
+		t.Skip("skipping setaffinity tests on android")
+	}
+
+	// On a system like ppc64x where some cores can be disabled using ppc64_cpu,
+	// setaffinity should only be called with enabled cores. The valid cores
+	// are found from the oldMask, but if none are found then the setaffinity
+	// tests are skipped. Issue #27875.
+	cpu = 1
+	if !oldMask.IsSet(cpu) {
+		newMask.Zero()
+		for i := range len(oldMask) {
+			if oldMask.IsSet(i) {
+				newMask.Set(i)
+				break
+			}
+		}
+		if newMask.Count() == 0 {
+			t.Skip("skipping setaffinity tests if CPU not available")
+		}
+	}
+
+	t.Cleanup(func() {
+		// Restore old mask so it doesn't affect successive tests.
+		err = unix.SchedSetaffinityDynamic(0, oldMask)
+		if err != nil {
+			t.Fatalf("SchedSetaffinityDynamic: %v", err)
+		}
+	})
+
+	err = unix.SchedSetaffinityDynamic(0, newMask)
+	if err != nil {
+		t.Fatalf("SchedSetaffinityDynamic: %v", err)
+	}
+
+	gotMask := unix.NewCPUSet(maxcpus)
+	err = unix.SchedGetaffinityDynamic(0, gotMask)
+	if err != nil {
+		t.Fatalf("SchedGetaffinityDynamic: %v", err)
+	}
+
+	if !slices.Equal(gotMask, newMask) {
+		t.Errorf("SchedSetaffinityDynamic: returned affinity mask does not match set affinity mask (%+v != %+v", gotMask, newMask)
 	}
 }
 

unix/syscall_openbsd.go

@@ -300,6 +300,10 @@ func Uname(uname *Utsname) error {
 //sys	Pathconf(path string, name int) (val int, err error)
 //sys	pread(fd int, p []byte, offset int64) (n int, err error)
 //sys	pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys	readv(fd int, iovecs []Iovec) (n int, err error)
+//sys	writev(fd int, iovecs []Iovec) (n int, err error)
+//sys	preadv(fd int, iovecs []Iovec, offset int64) (n int, err error)
+//sys	pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error)
 //sys	read(fd int, p []byte) (n int, err error)
 //sys	Readlink(path string, buf []byte) (n int, err error)
 //sys	Readlinkat(dirfd int, path string, buf []byte) (n int, err error)

unix/syscall_solaris.go

@@ -1052,14 +1052,6 @@ func IoctlSetIntRetInt(fd int, req int, arg int) (int, error) {
 	return ioctlRet(fd, req, uintptr(arg))
 }
 
-func IoctlSetString(fd int, req int, val string) error {
-	bs := make([]byte, len(val)+1)
-	copy(bs[:len(bs)-1], val)
-	err := ioctlPtr(fd, req, unsafe.Pointer(&bs[0]))
-	runtime.KeepAlive(&bs[0])
-	return err
-}
-
 // Lifreq Helpers
 
 func (l *Lifreq) SetName(name string) error {

unix/syscall_unix.go

@@ -367,7 +367,9 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 		iov[0].SetLen(len(p))
 	}
 	var rsa RawSockaddrAny
-	n, oobn, recvflags, err = recvmsgRaw(fd, iov[:], oob, flags, &rsa)
+	if n, oobn, recvflags, err = recvmsgRaw(fd, iov[:], oob, flags, &rsa); err != nil {
+		return
+	}
 	// source address is only specified if the socket is unconnected
 	if rsa.Addr.Family != AF_UNSPEC {
 		from, err = anyToSockaddr(fd, &rsa)
@@ -389,8 +391,10 @@ func RecvmsgBuffers(fd int, buffers [][]byte, oob []byte, flags int) (n, oobn in
 		}
 	}
 	var rsa RawSockaddrAny
-	n, oobn, recvflags, err = recvmsgRaw(fd, iov, oob, flags, &rsa)
-	if err == nil && rsa.Addr.Family != AF_UNSPEC {
+	if n, oobn, recvflags, err = recvmsgRaw(fd, iov, oob, flags, &rsa); err != nil {
+		return
+	}
+	if rsa.Addr.Family != AF_UNSPEC {
 		from, err = anyToSockaddr(fd, &rsa)
 	}
 	return

unix/zerrors_linux.go

@@ -353,8 +353,10 @@ const (
 	AUDIT_MAC_IPSEC_EVENT                       = 0x587
 	AUDIT_MAC_MAP_ADD                           = 0x581
 	AUDIT_MAC_MAP_DEL                           = 0x582
+	AUDIT_MAC_OBJ_CONTEXTS                      = 0x592
 	AUDIT_MAC_POLICY_LOAD                       = 0x57b
 	AUDIT_MAC_STATUS                            = 0x57c
+	AUDIT_MAC_TASK_CONTEXTS                     = 0x591
 	AUDIT_MAC_UNLBL_ALLOW                       = 0x57e
 	AUDIT_MAC_UNLBL_STCADD                      = 0x588
 	AUDIT_MAC_UNLBL_STCDEL                      = 0x589
@@ -591,8 +593,13 @@ const (
 	CAN_CTRLMODE_LOOPBACK                       = 0x1
 	CAN_CTRLMODE_ONE_SHOT                       = 0x8
 	CAN_CTRLMODE_PRESUME_ACK                    = 0x40
+	CAN_CTRLMODE_RESTRICTED                     = 0x800
 	CAN_CTRLMODE_TDC_AUTO                       = 0x200
 	CAN_CTRLMODE_TDC_MANUAL                     = 0x400
+	CAN_CTRLMODE_XL                             = 0x1000
+	CAN_CTRLMODE_XL_TDC_AUTO                    = 0x2000
+	CAN_CTRLMODE_XL_TDC_MANUAL                  = 0x4000
+	CAN_CTRLMODE_XL_TMS                         = 0x8000
 	CAN_EFF_FLAG                                = 0x80000000
 	CAN_EFF_ID_BITS                             = 0x1d
 	CAN_EFF_MASK                                = 0x1fffffff
@@ -800,6 +807,8 @@ const (
 	DEVLINK_PORT_FN_CAP_IPSEC_PACKET            = 0x8
 	DEVLINK_PORT_FN_CAP_MIGRATABLE              = 0x2
 	DEVLINK_PORT_FN_CAP_ROCE                    = 0x1
+	DEVLINK_RATE_TCS_MAX                        = 0x8
+	DEVLINK_RATE_TC_INDEX_MAX                   = 0x7
 	DEVLINK_SB_THRESHOLD_TO_ALPHA_MAX           = 0x14
 	DEVLINK_SUPPORTED_FLASH_OVERWRITE_SECTIONS  = 0x3
 	DEVMEM_MAGIC                                = 0x454d444d
@@ -1186,6 +1195,7 @@ const (
 	ETH_P_MPLS_UC                               = 0x8847
 	ETH_P_MRP                                   = 0x88e3
 	ETH_P_MVRP                                  = 0x88f5
+	ETH_P_MXLGSW                                = 0x88c3
 	ETH_P_NCSI                                  = 0x88f8
 	ETH_P_NSH                                   = 0x894f
 	ETH_P_PAE                                   = 0x888e
@@ -1218,6 +1228,7 @@ const (
 	ETH_P_WCCP                                  = 0x883e
 	ETH_P_X25                                   = 0x805
 	ETH_P_XDSA                                  = 0xf8
+	ETH_P_YT921X                                = 0x9988
 	ET_CORE                                     = 0x4
 	ET_DYN                                      = 0x3
 	ET_EXEC                                     = 0x2
@@ -1258,6 +1269,7 @@ const (
 	FALLOC_FL_NO_HIDE_STALE                     = 0x4
 	FALLOC_FL_PUNCH_HOLE                        = 0x2
 	FALLOC_FL_UNSHARE_RANGE                     = 0x40
+	FALLOC_FL_WRITE_ZEROES                      = 0x80
 	FALLOC_FL_ZERO_RANGE                        = 0x10
 	FANOTIFY_METADATA_VERSION                   = 0x3
 	FAN_ACCESS                                  = 0x1
@@ -1477,6 +1489,7 @@ const (
 	GRND_INSECURE                               = 0x4
 	GRND_NONBLOCK                               = 0x1
 	GRND_RANDOM                                 = 0x2
+	GUEST_MEMFD_MAGIC                           = 0x474d454d
 	HDIO_DRIVE_CMD                              = 0x31f
 	HDIO_DRIVE_CMD_AEB                          = 0x31e
 	HDIO_DRIVE_CMD_HDR_SIZE                     = 0x4
@@ -1517,6 +1530,7 @@ const (
 	HDIO_SET_XFER                               = 0x306
 	HDIO_TRISTATE_HWIF                          = 0x31b
 	HDIO_UNREGISTER_HWIF                        = 0x32a
+	HIDIOCTL_LAST                               = 0xd
 	HID_MAX_DESCRIPTOR_SIZE                     = 0x1000
 	HOSTFS_SUPER_MAGIC                          = 0xc0ffee
 	HPFS_SUPER_MAGIC                            = 0xf995e849
@@ -1615,6 +1629,8 @@ const (
 	IN_OPEN                                     = 0x20
 	IN_Q_OVERFLOW                               = 0x4000
 	IN_UNMOUNT                                  = 0x2000
+	IOCTL_MEI_CONNECT_CLIENT                    = 0xc0104801
+	IOCTL_MEI_CONNECT_CLIENT_VTAG               = 0xc0144804
 	IPPROTO_AH                                  = 0x33
 	IPPROTO_BEETPH                              = 0x5e
 	IPPROTO_COMP                                = 0x6c
@@ -1807,6 +1823,8 @@ const (
 	KEXEC_ARCH_X86_64                           = 0x3e0000
 	KEXEC_CRASH_HOTPLUG_SUPPORT                 = 0x8
 	KEXEC_FILE_DEBUG                            = 0x8
+	KEXEC_FILE_FORCE_DTB                        = 0x20
+	KEXEC_FILE_NO_CMA                           = 0x10
 	KEXEC_FILE_NO_INITRAMFS                     = 0x4
 	KEXEC_FILE_ON_CRASH                         = 0x2
 	KEXEC_FILE_UNLOAD                           = 0x1
@@ -1903,6 +1921,7 @@ const (
 	LANDLOCK_RESTRICT_SELF_LOG_NEW_EXEC_ON      = 0x2
 	LANDLOCK_RESTRICT_SELF_LOG_SAME_EXEC_OFF    = 0x1
 	LANDLOCK_RESTRICT_SELF_LOG_SUBDOMAINS_OFF   = 0x4
+	LANDLOCK_RESTRICT_SELF_TSYNC                = 0x8
 	LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET         = 0x1
 	LANDLOCK_SCOPE_SIGNAL                       = 0x2
 	LINUX_REBOOT_CMD_CAD_OFF                    = 0x0
@@ -2410,6 +2429,7 @@ const (
 	NN_PRXFPREG                                 = "LINUX"
 	NN_RISCV_CSR                                = "LINUX"
 	NN_RISCV_TAGGED_ADDR_CTRL                   = "LINUX"
+	NN_RISCV_USER_CFI                           = "LINUX"
 	NN_RISCV_VECTOR                             = "LINUX"
 	NN_S390_CTRS                                = "LINUX"
 	NN_S390_GS_BC                               = "LINUX"
@@ -2491,6 +2511,7 @@ const (
 	NT_PRXFPREG                                 = 0x46e62b7f
 	NT_RISCV_CSR                                = 0x900
 	NT_RISCV_TAGGED_ADDR_CTRL                   = 0x902
+	NT_RISCV_USER_CFI                           = 0x903
 	NT_RISCV_VECTOR                             = 0x901
 	NT_S390_CTRS                                = 0x304
 	NT_S390_GS_BC                               = 0x30c
@@ -2513,6 +2534,7 @@ const (
 	NT_X86_SHSTK                                = 0x204
 	NT_X86_XSAVE_LAYOUT                         = 0x205
 	NT_X86_XSTATE                               = 0x202
+	NULL_FS_MAGIC                               = 0x4e554c4c
 	OCFS2_SUPER_MAGIC                           = 0x7461636f
 	OCRNL                                       = 0x8
 	OFDEL                                       = 0x80
@@ -2592,6 +2614,7 @@ const (
 	PERF_ATTR_SIZE_VER6                         = 0x78
 	PERF_ATTR_SIZE_VER7                         = 0x80
 	PERF_ATTR_SIZE_VER8                         = 0x88
+	PERF_ATTR_SIZE_VER9                         = 0x90
 	PERF_AUX_FLAG_COLLISION                     = 0x8
 	PERF_AUX_FLAG_CORESIGHT_FORMAT_CORESIGHT    = 0x0
 	PERF_AUX_FLAG_CORESIGHT_FORMAT_RAW          = 0x100
@@ -2627,6 +2650,7 @@ const (
 	PERF_MEM_LVLNUM_ANY_CACHE                   = 0xb
 	PERF_MEM_LVLNUM_CXL                         = 0x9
 	PERF_MEM_LVLNUM_IO                          = 0xa
+	PERF_MEM_LVLNUM_L0                          = 0x7
 	PERF_MEM_LVLNUM_L1                          = 0x1
 	PERF_MEM_LVLNUM_L2                          = 0x2
 	PERF_MEM_LVLNUM_L2_MHB                      = 0x5
@@ -2660,6 +2684,23 @@ const (
 	PERF_MEM_OP_PFETCH                          = 0x8
 	PERF_MEM_OP_SHIFT                           = 0x0
 	PERF_MEM_OP_STORE                           = 0x4
+	PERF_MEM_REGION_L_NON_SHARE                 = 0x3
+	PERF_MEM_REGION_L_SHARE                     = 0x2
+	PERF_MEM_REGION_MEM0                        = 0x8
+	PERF_MEM_REGION_MEM1                        = 0x9
+	PERF_MEM_REGION_MEM2                        = 0xa
+	PERF_MEM_REGION_MEM3                        = 0xb
+	PERF_MEM_REGION_MEM4                        = 0xc
+	PERF_MEM_REGION_MEM5                        = 0xd
+	PERF_MEM_REGION_MEM6                        = 0xe
+	PERF_MEM_REGION_MEM7                        = 0xf
+	PERF_MEM_REGION_MMIO                        = 0x7
+	PERF_MEM_REGION_NA                          = 0x0
+	PERF_MEM_REGION_O_IO                        = 0x4
+	PERF_MEM_REGION_O_NON_SHARE                 = 0x6
+	PERF_MEM_REGION_O_SHARE                     = 0x5
+	PERF_MEM_REGION_RSVD                        = 0x1
+	PERF_MEM_REGION_SHIFT                       = 0x2e
 	PERF_MEM_REMOTE_REMOTE                      = 0x1
 	PERF_MEM_REMOTE_SHIFT                       = 0x25
 	PERF_MEM_SNOOPX_FWD                         = 0x1
@@ -2774,6 +2815,10 @@ const (
 	PR_CAP_AMBIENT_IS_SET                       = 0x1
 	PR_CAP_AMBIENT_LOWER                        = 0x3
 	PR_CAP_AMBIENT_RAISE                        = 0x2
+	PR_CFI_BRANCH_LANDING_PADS                  = 0x0
+	PR_CFI_DISABLE                              = 0x2
+	PR_CFI_ENABLE                               = 0x1
+	PR_CFI_LOCK                                 = 0x4
 	PR_ENDIAN_BIG                               = 0x0
 	PR_ENDIAN_LITTLE                            = 0x1
 	PR_ENDIAN_PPC_LITTLE                        = 0x2
@@ -2796,6 +2841,7 @@ const (
 	PR_FUTEX_HASH_GET_SLOTS                     = 0x2
 	PR_FUTEX_HASH_SET_SLOTS                     = 0x1
 	PR_GET_AUXV                                 = 0x41555856
+	PR_GET_CFI                                  = 0x50
 	PR_GET_CHILD_SUBREAPER                      = 0x25
 	PR_GET_DUMPABLE                             = 0x3
 	PR_GET_ENDIAN                               = 0x13
@@ -2832,6 +2878,7 @@ const (
 	PR_MDWE_REFUSE_EXEC_GAIN                    = 0x1
 	PR_MPX_DISABLE_MANAGEMENT                   = 0x2c
 	PR_MPX_ENABLE_MANAGEMENT                    = 0x2b
+	PR_MTE_STORE_ONLY                           = 0x80000
 	PR_MTE_TAG_MASK                             = 0x7fff8
 	PR_MTE_TAG_SHIFT                            = 0x3
 	PR_MTE_TCF_ASYNC                            = 0x4
@@ -2875,6 +2922,10 @@ const (
 	PR_RISCV_V_VSTATE_CTRL_NEXT_MASK            = 0xc
 	PR_RISCV_V_VSTATE_CTRL_OFF                  = 0x1
 	PR_RISCV_V_VSTATE_CTRL_ON                   = 0x2
+	PR_RSEQ_SLICE_EXTENSION                     = 0x4f
+	PR_RSEQ_SLICE_EXTENSION_GET                 = 0x1
+	PR_RSEQ_SLICE_EXTENSION_SET                 = 0x2
+	PR_RSEQ_SLICE_EXT_ENABLE                    = 0x1
 	PR_SCHED_CORE                               = 0x3e
 	PR_SCHED_CORE_CREATE                        = 0x1
 	PR_SCHED_CORE_GET                           = 0x0
@@ -2884,6 +2935,7 @@ const (
 	PR_SCHED_CORE_SCOPE_THREAD_GROUP            = 0x1
 	PR_SCHED_CORE_SHARE_FROM                    = 0x3
 	PR_SCHED_CORE_SHARE_TO                      = 0x2
+	PR_SET_CFI                                  = 0x51
 	PR_SET_CHILD_SUBREAPER                      = 0x24
 	PR_SET_DUMPABLE                             = 0x4
 	PR_SET_ENDIAN                               = 0x14
@@ -2949,11 +3001,14 @@ const (
 	PR_SVE_SET_VL_ONEXEC                        = 0x40000
 	PR_SVE_VL_INHERIT                           = 0x20000
 	PR_SVE_VL_LEN_MASK                          = 0xffff
+	PR_SYS_DISPATCH_EXCLUSIVE_ON                = 0x1
+	PR_SYS_DISPATCH_INCLUSIVE_ON                = 0x2
 	PR_SYS_DISPATCH_OFF                         = 0x0
 	PR_SYS_DISPATCH_ON                          = 0x1
 	PR_TAGGED_ADDR_ENABLE                       = 0x1
 	PR_TASK_PERF_EVENTS_DISABLE                 = 0x1f
 	PR_TASK_PERF_EVENTS_ENABLE                  = 0x20
+	PR_THP_DISABLE_EXCEPT_ADVISED               = 0x2
 	PR_TIMER_CREATE_RESTORE_IDS                 = 0x4d
 	PR_TIMER_CREATE_RESTORE_IDS_GET             = 0x2
 	PR_TIMER_CREATE_RESTORE_IDS_OFF             = 0x0
@@ -2985,8 +3040,10 @@ const (
 	PTP_STRICT_FLAGS                            = 0x8
 	PTP_SYS_OFFSET_EXTENDED                     = 0xc4c03d09
 	PTP_SYS_OFFSET_EXTENDED2                    = 0xc4c03d12
+	PTP_SYS_OFFSET_EXTENDED_CYCLES              = 0xc4c03d16
 	PTP_SYS_OFFSET_PRECISE                      = 0xc0403d08
 	PTP_SYS_OFFSET_PRECISE2                     = 0xc0403d11
+	PTP_SYS_OFFSET_PRECISE_CYCLES               = 0xc0403d15
 	PTRACE_ATTACH                               = 0x10
 	PTRACE_CONT                                 = 0x7
 	PTRACE_DETACH                               = 0x11
@@ -3328,8 +3385,9 @@ const (
 	RWF_DSYNC                                   = 0x2
 	RWF_HIPRI                                   = 0x1
 	RWF_NOAPPEND                                = 0x20
+	RWF_NOSIGNAL                                = 0x100
 	RWF_NOWAIT                                  = 0x8
-	RWF_SUPPORTED                               = 0xff
+	RWF_SUPPORTED                               = 0x1ff
 	RWF_SYNC                                    = 0x4
 	RWF_WRITE_LIFE_NOT_SET                      = 0x0
 	SCHED_BATCH                                 = 0x3
@@ -3712,7 +3770,7 @@ const (
 	TASKSTATS_GENL_NAME                         = "TASKSTATS"
 	TASKSTATS_GENL_VERSION                      = 0x1
 	TASKSTATS_TYPE_MAX                          = 0x6
-	TASKSTATS_VERSION                           = 0x10
+	TASKSTATS_VERSION                           = 0x11
 	TCIFLUSH                                    = 0x0
 	TCIOFF                                      = 0x2
 	TCIOFLUSH                                   = 0x2
@@ -4050,6 +4108,7 @@ const (
 	XDP_FLAGS_REPLACE                           = 0x10
 	XDP_FLAGS_SKB_MODE                          = 0x2
 	XDP_FLAGS_UPDATE_IF_NOEXIST                 = 0x1
+	XDP_MAX_TX_SKB_BUDGET                       = 0x9
 	XDP_MMAP_OFFSETS                            = 0x1
 	XDP_OPTIONS                                 = 0x8
 	XDP_OPTIONS_ZEROCOPY                        = 0x1

unix/zerrors_linux_386.go

@@ -116,6 +116,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00
@@ -157,6 +159,7 @@ const (
 	NFDBITS                          = 0x20
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x8008b70d
 	NS_GET_MNTNS_ID                  = 0x8008b705
 	NS_GET_NSTYPE                    = 0xb703
 	NS_GET_OWNER_UID                 = 0xb704
@@ -303,6 +306,7 @@ const (
 	RTC_WKALM_SET                    = 0x4028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -350,6 +354,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -594,6 +599,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -817,7 +824,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_amd64.go

@@ -116,6 +116,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00
@@ -157,6 +159,7 @@ const (
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x8008b70d
 	NS_GET_MNTNS_ID                  = 0x8008b705
 	NS_GET_NSTYPE                    = 0xb703
 	NS_GET_OWNER_UID                 = 0xb704
@@ -304,6 +307,7 @@ const (
 	RTC_WKALM_SET                    = 0x4028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -351,6 +355,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -594,6 +599,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -817,7 +824,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_arm.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00
@@ -154,6 +156,7 @@ const (
 	NFDBITS                          = 0x20
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x8008b70d
 	NS_GET_MNTNS_ID                  = 0x8008b705
 	NS_GET_NSTYPE                    = 0xb703
 	NS_GET_OWNER_UID                 = 0xb704
@@ -309,6 +312,7 @@ const (
 	RTC_WKALM_SET                    = 0x4028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -356,6 +360,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -599,6 +604,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -822,7 +829,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_arm64.go

@@ -120,6 +120,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00
@@ -159,6 +161,7 @@ const (
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x8008b70d
 	NS_GET_MNTNS_ID                  = 0x8008b705
 	NS_GET_NSTYPE                    = 0xb703
 	NS_GET_OWNER_UID                 = 0xb704
@@ -302,6 +305,7 @@ const (
 	RTC_WKALM_SET                    = 0x4028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -349,6 +353,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -596,6 +601,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -819,7 +826,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_loong64.go

@@ -116,6 +116,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00
@@ -158,6 +160,7 @@ const (
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x8008b70d
 	NS_GET_MNTNS_ID                  = 0x8008b705
 	NS_GET_NSTYPE                    = 0xb703
 	NS_GET_OWNER_UID                 = 0xb704
@@ -296,6 +299,7 @@ const (
 	RTC_WKALM_SET                    = 0x4028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -343,6 +347,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -586,6 +591,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -809,7 +816,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_mips.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x100
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff
@@ -154,6 +156,7 @@ const (
 	NFDBITS                          = 0x20
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x4008b70d
 	NS_GET_MNTNS_ID                  = 0x4008b705
 	NS_GET_NSTYPE                    = 0x2000b703
 	NS_GET_OWNER_UID                 = 0x2000b704
@@ -302,6 +305,7 @@ const (
 	RTC_WKALM_SET                    = 0x8028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -349,6 +353,7 @@ const (
 	SO_ERROR                         = 0x1007
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x8
 	SO_LINGER                        = 0x80
 	SO_LOCK_FILTER                   = 0x2c
@@ -595,6 +600,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x60)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x46d)
+	EFSBADCRC       = syscall.Errno(0x4d)
+	EFSCORRUPTED    = syscall.Errno(0x87)
 	EHOSTDOWN       = syscall.Errno(0x93)
 	EHOSTUNREACH    = syscall.Errno(0x94)
 	EHWPOISON       = syscall.Errno(0xa8)
@@ -812,7 +819,7 @@ var errorList = [...]struct {
 	{132, "ENOBUFS", "no buffer space available"},
 	{133, "EISCONN", "transport endpoint is already connected"},
 	{134, "ENOTCONN", "transport endpoint is not connected"},
-	{135, "EUCLEAN", "structure needs cleaning"},
+	{135, "EFSCORRUPTED", "structure needs cleaning"},
 	{137, "ENOTNAM", "not a XENIX named type file"},
 	{138, "ENAVAIL", "no XENIX semaphores available"},
 	{139, "EISNAM", "is a named type file"},

unix/zerrors_linux_mips64.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x100
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff
@@ -154,6 +156,7 @@ const (
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x4008b70d
 	NS_GET_MNTNS_ID                  = 0x4008b705
 	NS_GET_NSTYPE                    = 0x2000b703
 	NS_GET_OWNER_UID                 = 0x2000b704
@@ -302,6 +305,7 @@ const (
 	RTC_WKALM_SET                    = 0x8028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -349,6 +353,7 @@ const (
 	SO_ERROR                         = 0x1007
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x8
 	SO_LINGER                        = 0x80
 	SO_LOCK_FILTER                   = 0x2c
@@ -595,6 +600,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x60)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x46d)
+	EFSBADCRC       = syscall.Errno(0x4d)
+	EFSCORRUPTED    = syscall.Errno(0x87)
 	EHOSTDOWN       = syscall.Errno(0x93)
 	EHOSTUNREACH    = syscall.Errno(0x94)
 	EHWPOISON       = syscall.Errno(0xa8)
@@ -812,7 +819,7 @@ var errorList = [...]struct {
 	{132, "ENOBUFS", "no buffer space available"},
 	{133, "EISCONN", "transport endpoint is already connected"},
 	{134, "ENOTCONN", "transport endpoint is not connected"},
-	{135, "EUCLEAN", "structure needs cleaning"},
+	{135, "EFSCORRUPTED", "structure needs cleaning"},
 	{137, "ENOTNAM", "not a XENIX named type file"},
 	{138, "ENAVAIL", "no XENIX semaphores available"},
 	{139, "EISNAM", "is a named type file"},

unix/zerrors_linux_mips64le.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x100
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00
@@ -154,6 +156,7 @@ const (
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x4008b70d
 	NS_GET_MNTNS_ID                  = 0x4008b705
 	NS_GET_NSTYPE                    = 0x2000b703
 	NS_GET_OWNER_UID                 = 0x2000b704
@@ -302,6 +305,7 @@ const (
 	RTC_WKALM_SET                    = 0x8028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -349,6 +353,7 @@ const (
 	SO_ERROR                         = 0x1007
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x8
 	SO_LINGER                        = 0x80
 	SO_LOCK_FILTER                   = 0x2c
@@ -595,6 +600,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x60)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x46d)
+	EFSBADCRC       = syscall.Errno(0x4d)
+	EFSCORRUPTED    = syscall.Errno(0x87)
 	EHOSTDOWN       = syscall.Errno(0x93)
 	EHOSTUNREACH    = syscall.Errno(0x94)
 	EHWPOISON       = syscall.Errno(0xa8)
@@ -812,7 +819,7 @@ var errorList = [...]struct {
 	{132, "ENOBUFS", "no buffer space available"},
 	{133, "EISCONN", "transport endpoint is already connected"},
 	{134, "ENOTCONN", "transport endpoint is not connected"},
-	{135, "EUCLEAN", "structure needs cleaning"},
+	{135, "EFSCORRUPTED", "structure needs cleaning"},
 	{137, "ENOTNAM", "not a XENIX named type file"},
 	{138, "ENAVAIL", "no XENIX semaphores available"},
 	{139, "EISNAM", "is a named type file"},

unix/zerrors_linux_mipsle.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x100
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00
@@ -154,6 +156,7 @@ const (
 	NFDBITS                          = 0x20
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x4008b70d
 	NS_GET_MNTNS_ID                  = 0x4008b705
 	NS_GET_NSTYPE                    = 0x2000b703
 	NS_GET_OWNER_UID                 = 0x2000b704
@@ -302,6 +305,7 @@ const (
 	RTC_WKALM_SET                    = 0x8028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -349,6 +353,7 @@ const (
 	SO_ERROR                         = 0x1007
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x8
 	SO_LINGER                        = 0x80
 	SO_LOCK_FILTER                   = 0x2c
@@ -595,6 +600,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x60)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x46d)
+	EFSBADCRC       = syscall.Errno(0x4d)
+	EFSCORRUPTED    = syscall.Errno(0x87)
 	EHOSTDOWN       = syscall.Errno(0x93)
 	EHOSTUNREACH    = syscall.Errno(0x94)
 	EHWPOISON       = syscall.Errno(0xa8)
@@ -812,7 +819,7 @@ var errorList = [...]struct {
 	{132, "ENOBUFS", "no buffer space available"},
 	{133, "EISCONN", "transport endpoint is already connected"},
 	{134, "ENOTCONN", "transport endpoint is not connected"},
-	{135, "EUCLEAN", "structure needs cleaning"},
+	{135, "EFSCORRUPTED", "structure needs cleaning"},
 	{137, "ENOTNAM", "not a XENIX named type file"},
 	{138, "ENAVAIL", "no XENIX semaphores available"},
 	{139, "EISNAM", "is a named type file"},

unix/zerrors_linux_ppc.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x400
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff
@@ -156,6 +158,7 @@ const (
 	NL3                              = 0x300
 	NLDLY                            = 0x300
 	NOFLSH                           = 0x80000000
+	NS_GET_ID                        = 0x4008b70d
 	NS_GET_MNTNS_ID                  = 0x4008b705
 	NS_GET_NSTYPE                    = 0x2000b703
 	NS_GET_OWNER_UID                 = 0x2000b704
@@ -357,6 +360,7 @@ const (
 	RTC_WKALM_SET                    = 0x8028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -404,6 +408,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -651,6 +656,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -875,7 +882,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_ppc64.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x400
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff
@@ -156,6 +158,7 @@ const (
 	NL3                              = 0x300
 	NLDLY                            = 0x300
 	NOFLSH                           = 0x80000000
+	NS_GET_ID                        = 0x4008b70d
 	NS_GET_MNTNS_ID                  = 0x4008b705
 	NS_GET_NSTYPE                    = 0x2000b703
 	NS_GET_OWNER_UID                 = 0x2000b704
@@ -361,6 +364,7 @@ const (
 	RTC_WKALM_SET                    = 0x8028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -408,6 +412,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -655,6 +660,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -879,7 +886,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_ppc64le.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x400
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00
@@ -156,6 +158,7 @@ const (
 	NL3                              = 0x300
 	NLDLY                            = 0x300
 	NOFLSH                           = 0x80000000
+	NS_GET_ID                        = 0x4008b70d
 	NS_GET_MNTNS_ID                  = 0x4008b705
 	NS_GET_NSTYPE                    = 0x2000b703
 	NS_GET_OWNER_UID                 = 0x2000b704
@@ -361,6 +364,7 @@ const (
 	RTC_WKALM_SET                    = 0x8028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -408,6 +412,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -655,6 +660,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -879,7 +886,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_s390x.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff
@@ -154,6 +156,7 @@ const (
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x8008b70d
 	NS_GET_MNTNS_ID                  = 0x8008b705
 	NS_GET_NSTYPE                    = 0xb703
 	NS_GET_OWNER_UID                 = 0xb704
@@ -365,6 +368,7 @@ const (
 	RTC_WKALM_SET                    = 0x4028700f
 	SCM_DEVMEM_DMABUF                = 0x4f
 	SCM_DEVMEM_LINEAR                = 0x4e
+	SCM_INQ                          = 0x54
 	SCM_TIMESTAMPING                 = 0x25
 	SCM_TIMESTAMPING_OPT_STATS       = 0x36
 	SCM_TIMESTAMPING_PKTINFO         = 0x3a
@@ -412,6 +416,7 @@ const (
 	SO_ERROR                         = 0x4
 	SO_INCOMING_CPU                  = 0x31
 	SO_INCOMING_NAPI_ID              = 0x38
+	SO_INQ                           = 0x54
 	SO_KEEPALIVE                     = 0x9
 	SO_LINGER                        = 0xd
 	SO_LOCK_FILTER                   = 0x2c
@@ -655,6 +660,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x59)
 	EDOTDOT         = syscall.Errno(0x49)
 	EDQUOT          = syscall.Errno(0x7a)
+	EFSBADCRC       = syscall.Errno(0x4a)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x70)
 	EHOSTUNREACH    = syscall.Errno(0x71)
 	EHWPOISON       = syscall.Errno(0x85)
@@ -878,7 +885,7 @@ var errorList = [...]struct {
 	{114, "EALREADY", "operation already in progress"},
 	{115, "EINPROGRESS", "operation now in progress"},
 	{116, "ESTALE", "stale file handle"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zerrors_linux_sparc64.go

@@ -119,6 +119,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x400000
 	IN_NONBLOCK                      = 0x4000
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff
@@ -159,6 +161,7 @@ const (
 	NFDBITS                          = 0x40
 	NLDLY                            = 0x100
 	NOFLSH                           = 0x80
+	NS_GET_ID                        = 0x4008b70d
 	NS_GET_MNTNS_ID                  = 0x4008b705
 	NS_GET_NSTYPE                    = 0x2000b703
 	NS_GET_OWNER_UID                 = 0x2000b704
@@ -356,6 +359,7 @@ const (
 	RTC_WKALM_SET                    = 0x8028700f
 	SCM_DEVMEM_DMABUF                = 0x58
 	SCM_DEVMEM_LINEAR                = 0x57
+	SCM_INQ                          = 0x5d
 	SCM_TIMESTAMPING                 = 0x23
 	SCM_TIMESTAMPING_OPT_STATS       = 0x38
 	SCM_TIMESTAMPING_PKTINFO         = 0x3c
@@ -451,6 +455,7 @@ const (
 	SO_ERROR                         = 0x1007
 	SO_INCOMING_CPU                  = 0x33
 	SO_INCOMING_NAPI_ID              = 0x3a
+	SO_INQ                           = 0x5d
 	SO_KEEPALIVE                     = 0x8
 	SO_LINGER                        = 0x80
 	SO_LOCK_FILTER                   = 0x28
@@ -692,6 +697,8 @@ const (
 	EDESTADDRREQ    = syscall.Errno(0x27)
 	EDOTDOT         = syscall.Errno(0x58)
 	EDQUOT          = syscall.Errno(0x45)
+	EFSBADCRC       = syscall.Errno(0x4c)
+	EFSCORRUPTED    = syscall.Errno(0x75)
 	EHOSTDOWN       = syscall.Errno(0x40)
 	EHOSTUNREACH    = syscall.Errno(0x41)
 	EHWPOISON       = syscall.Errno(0x87)
@@ -919,7 +926,7 @@ var errorList = [...]struct {
 	{114, "ELIBACC", "can not access a needed shared library"},
 	{115, "ENOTUNIQ", "name not unique on network"},
 	{116, "ERESTART", "interrupted system call should be restarted"},
-	{117, "EUCLEAN", "structure needs cleaning"},
+	{117, "EFSCORRUPTED", "structure needs cleaning"},
 	{118, "ENOTNAM", "not a XENIX named type file"},
 	{119, "ENAVAIL", "no XENIX semaphores available"},
 	{120, "EISNAM", "is a named type file"},

unix/zsyscall_linux.go

@@ -1785,7 +1785,7 @@ func writev(fd int, iovs []Iovec) (n int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func preadv(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) {
+func preadvSyscall(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(iovs) > 0 {
 		_p0 = unsafe.Pointer(&iovs[0])
@@ -1802,7 +1802,7 @@ func preadv(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err er
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func pwritev(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) {
+func pwritevSyscall(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(iovs) > 0 {
 		_p0 = unsafe.Pointer(&iovs[0])
@@ -1819,7 +1819,7 @@ func pwritev(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr) (n int, err e
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func preadv2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) {
+func preadv2Syscall(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(iovs) > 0 {
 		_p0 = unsafe.Pointer(&iovs[0])
@@ -1836,7 +1836,7 @@ func preadv2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func pwritev2(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) {
+func pwritev2Syscall(fd int, iovs []Iovec, offs_l uintptr, offs_h uintptr, flags int) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(iovs) > 0 {
 		_p0 = unsafe.Pointer(&iovs[0])
@@ -2241,8 +2241,8 @@ func Mseal(b []byte, flags uint) (err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func setMemPolicy(mode int, mask *CPUSet, size int) (err error) {
-	_, _, e1 := Syscall(SYS_SET_MEMPOLICY, uintptr(mode), uintptr(unsafe.Pointer(mask)), uintptr(size))
+func setMemPolicy(mode int, mask unsafe.Pointer, size uintptr) (err error) {
+	_, _, e1 := Syscall(SYS_SET_MEMPOLICY, uintptr(mode), uintptr(mask), uintptr(size))
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}

unix/zsyscall_openbsd_386.go

@@ -1633,6 +1633,90 @@ var libc_pwrite_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), uintptr(offset>>32), 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {

unix/zsyscall_openbsd_386.s

@@ -498,6 +498,26 @@ TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $4
 DATA	·libc_pwrite_trampoline_addr(SB)/4, $libc_pwrite_trampoline<>(SB)
 
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readv(SB)
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $4
+DATA	·libc_readv_trampoline_addr(SB)/4, $libc_readv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_writev(SB)
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $4
+DATA	·libc_writev_trampoline_addr(SB)/4, $libc_writev_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_preadv(SB)
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $4
+DATA	·libc_preadv_trampoline_addr(SB)/4, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwritev(SB)
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pwritev_trampoline_addr(SB)/4, $libc_pwritev_trampoline<>(SB)
+
 TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_read(SB)
 GLOBL	·libc_read_trampoline_addr(SB), RODATA, $4

unix/zsyscall_openbsd_amd64.go

@@ -1633,6 +1633,90 @@ var libc_pwrite_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {

unix/zsyscall_openbsd_amd64.s

@@ -498,6 +498,26 @@ TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
 DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
 
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readv(SB)
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readv_trampoline_addr(SB)/8, $libc_readv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_writev(SB)
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_writev_trampoline_addr(SB)/8, $libc_writev_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_preadv(SB)
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_preadv_trampoline_addr(SB)/8, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwritev(SB)
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwritev_trampoline_addr(SB)/8, $libc_pwritev_trampoline<>(SB)
+
 TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_read(SB)
 GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8

unix/zsyscall_openbsd_arm.go

@@ -1633,6 +1633,90 @@ var libc_pwrite_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), 0, uintptr(offset), uintptr(offset>>32))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {

unix/zsyscall_openbsd_arm.s

@@ -498,6 +498,26 @@ TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $4
 DATA	·libc_pwrite_trampoline_addr(SB)/4, $libc_pwrite_trampoline<>(SB)
 
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readv(SB)
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $4
+DATA	·libc_readv_trampoline_addr(SB)/4, $libc_readv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_writev(SB)
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $4
+DATA	·libc_writev_trampoline_addr(SB)/4, $libc_writev_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_preadv(SB)
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $4
+DATA	·libc_preadv_trampoline_addr(SB)/4, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwritev(SB)
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $4
+DATA	·libc_pwritev_trampoline_addr(SB)/4, $libc_pwritev_trampoline<>(SB)
+
 TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_read(SB)
 GLOBL	·libc_read_trampoline_addr(SB), RODATA, $4

unix/zsyscall_openbsd_arm64.go

@@ -1633,6 +1633,90 @@ var libc_pwrite_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {

unix/zsyscall_openbsd_arm64.s

@@ -498,6 +498,26 @@ TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
 DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
 
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readv(SB)
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readv_trampoline_addr(SB)/8, $libc_readv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_writev(SB)
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_writev_trampoline_addr(SB)/8, $libc_writev_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_preadv(SB)
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_preadv_trampoline_addr(SB)/8, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwritev(SB)
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwritev_trampoline_addr(SB)/8, $libc_pwritev_trampoline<>(SB)
+
 TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_read(SB)
 GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8

unix/zsyscall_openbsd_mips64.go

@@ -1633,6 +1633,90 @@ var libc_pwrite_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {

unix/zsyscall_openbsd_mips64.s

@@ -498,6 +498,26 @@ TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
 DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
 
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readv(SB)
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readv_trampoline_addr(SB)/8, $libc_readv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_writev(SB)
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_writev_trampoline_addr(SB)/8, $libc_writev_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_preadv(SB)
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_preadv_trampoline_addr(SB)/8, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwritev(SB)
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwritev_trampoline_addr(SB)/8, $libc_pwritev_trampoline<>(SB)
+
 TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_read(SB)
 GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8

unix/zsyscall_openbsd_ppc64.go

@@ -1633,6 +1633,90 @@ var libc_pwrite_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {

unix/zsyscall_openbsd_ppc64.s

@@ -597,6 +597,30 @@ TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
 DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
 
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_readv(SB)
+	RET
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readv_trampoline_addr(SB)/8, $libc_readv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_writev(SB)
+	RET
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_writev_trampoline_addr(SB)/8, $libc_writev_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_preadv(SB)
+	RET
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_preadv_trampoline_addr(SB)/8, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	CALL	libc_pwritev(SB)
+	RET
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwritev_trampoline_addr(SB)/8, $libc_pwritev_trampoline<>(SB)
+
 TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
 	CALL	libc_read(SB)
 	RET

unix/zsyscall_openbsd_riscv64.go

@@ -1633,6 +1633,90 @@ var libc_pwrite_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func readv(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_readv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_readv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_readv readv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func writev(fd int, iovecs []Iovec) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall(libc_writev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)))
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_writev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_writev writev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func preadv(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_preadv_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_preadv_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_preadv preadv "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func pwritev(fd int, iovecs []Iovec, offset int64) (n int, err error) {
+	var _p0 unsafe.Pointer
+	if len(iovecs) > 0 {
+		_p0 = unsafe.Pointer(&iovecs[0])
+	} else {
+		_p0 = unsafe.Pointer(&_zero)
+	}
+	r0, _, e1 := syscall_syscall6(libc_pwritev_trampoline_addr, uintptr(fd), uintptr(_p0), uintptr(len(iovecs)), uintptr(offset), 0, 0)
+	n = int(r0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+var libc_pwritev_trampoline_addr uintptr
+
+//go:cgo_import_dynamic libc_pwritev pwritev "libc.so"
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func read(fd int, p []byte) (n int, err error) {
 	var _p0 unsafe.Pointer
 	if len(p) > 0 {

unix/zsyscall_openbsd_riscv64.s

@@ -498,6 +498,26 @@ TEXT libc_pwrite_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_pwrite_trampoline_addr(SB), RODATA, $8
 DATA	·libc_pwrite_trampoline_addr(SB)/8, $libc_pwrite_trampoline<>(SB)
 
+TEXT libc_readv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_readv(SB)
+GLOBL	·libc_readv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_readv_trampoline_addr(SB)/8, $libc_readv_trampoline<>(SB)
+
+TEXT libc_writev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_writev(SB)
+GLOBL	·libc_writev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_writev_trampoline_addr(SB)/8, $libc_writev_trampoline<>(SB)
+
+TEXT libc_preadv_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_preadv(SB)
+GLOBL	·libc_preadv_trampoline_addr(SB), RODATA, $8
+DATA	·libc_preadv_trampoline_addr(SB)/8, $libc_preadv_trampoline<>(SB)
+
+TEXT libc_pwritev_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_pwritev(SB)
+GLOBL	·libc_pwritev_trampoline_addr(SB), RODATA, $8
+DATA	·libc_pwritev_trampoline_addr(SB)/8, $libc_pwritev_trampoline<>(SB)
+
 TEXT libc_read_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_read(SB)
 GLOBL	·libc_read_trampoline_addr(SB), RODATA, $8

unix/zsysnum_linux_386.go

@@ -463,4 +463,8 @@ const (
 	SYS_LISTXATTRAT                  = 465
 	SYS_REMOVEXATTRAT                = 466
 	SYS_OPEN_TREE_ATTR               = 467
+	SYS_FILE_GETATTR                 = 468
+	SYS_FILE_SETATTR                 = 469
+	SYS_LISTNS                       = 470
+	SYS_RSEQ_SLICE_YIELD             = 471
 )

unix/zsysnum_linux_amd64.go

@@ -342,6 +342,7 @@ const (
 	SYS_IO_PGETEVENTS           = 333
 	SYS_RSEQ                    = 334
 	SYS_URETPROBE               = 335
+	SYS_UPROBE                  = 336
 	SYS_PIDFD_SEND_SIGNAL       = 424
 	SYS_IO_URING_SETUP          = 425
 	SYS_IO_URING_ENTER          = 426
@@ -386,4 +387,8 @@ const (
 	SYS_LISTXATTRAT             = 465
 	SYS_REMOVEXATTRAT           = 466
 	SYS_OPEN_TREE_ATTR          = 467
+	SYS_FILE_GETATTR            = 468
+	SYS_FILE_SETATTR            = 469
+	SYS_LISTNS                  = 470
+	SYS_RSEQ_SLICE_YIELD        = 471
 )

unix/zsysnum_linux_arm.go

@@ -427,4 +427,8 @@ const (
 	SYS_LISTXATTRAT                  = 465
 	SYS_REMOVEXATTRAT                = 466
 	SYS_OPEN_TREE_ATTR               = 467
+	SYS_FILE_GETATTR                 = 468
+	SYS_FILE_SETATTR                 = 469
+	SYS_LISTNS                       = 470
+	SYS_RSEQ_SLICE_YIELD             = 471
 )

unix/zsysnum_linux_arm64.go

@@ -330,4 +330,8 @@ const (
 	SYS_LISTXATTRAT             = 465
 	SYS_REMOVEXATTRAT           = 466
 	SYS_OPEN_TREE_ATTR          = 467
+	SYS_FILE_GETATTR            = 468
+	SYS_FILE_SETATTR            = 469
+	SYS_LISTNS                  = 470
+	SYS_RSEQ_SLICE_YIELD        = 471
 )

unix/zsysnum_linux_loong64.go

@@ -306,6 +306,7 @@ const (
 	SYS_LANDLOCK_CREATE_RULESET = 444
 	SYS_LANDLOCK_ADD_RULE       = 445
 	SYS_LANDLOCK_RESTRICT_SELF  = 446
+	SYS_MEMFD_SECRET            = 447
 	SYS_PROCESS_MRELEASE        = 448
 	SYS_FUTEX_WAITV             = 449
 	SYS_SET_MEMPOLICY_HOME_NODE = 450
@@ -326,4 +327,8 @@ const (
 	SYS_LISTXATTRAT             = 465
 	SYS_REMOVEXATTRAT           = 466
 	SYS_OPEN_TREE_ATTR          = 467
+	SYS_FILE_GETATTR            = 468
+	SYS_FILE_SETATTR            = 469
+	SYS_LISTNS                  = 470
+	SYS_RSEQ_SLICE_YIELD        = 471
 )

unix/zsysnum_linux_mips.go

@@ -447,4 +447,8 @@ const (
 	SYS_LISTXATTRAT                  = 4465
 	SYS_REMOVEXATTRAT                = 4466
 	SYS_OPEN_TREE_ATTR               = 4467
+	SYS_FILE_GETATTR                 = 4468
+	SYS_FILE_SETATTR                 = 4469
+	SYS_LISTNS                       = 4470
+	SYS_RSEQ_SLICE_YIELD             = 4471
 )

unix/zsysnum_linux_mips64.go

@@ -377,4 +377,8 @@ const (
 	SYS_LISTXATTRAT             = 5465
 	SYS_REMOVEXATTRAT           = 5466
 	SYS_OPEN_TREE_ATTR          = 5467
+	SYS_FILE_GETATTR            = 5468
+	SYS_FILE_SETATTR            = 5469
+	SYS_LISTNS                  = 5470
+	SYS_RSEQ_SLICE_YIELD        = 5471
 )

unix/zsysnum_linux_mips64le.go

@@ -377,4 +377,8 @@ const (
 	SYS_LISTXATTRAT             = 5465
 	SYS_REMOVEXATTRAT           = 5466
 	SYS_OPEN_TREE_ATTR          = 5467
+	SYS_FILE_GETATTR            = 5468
+	SYS_FILE_SETATTR            = 5469
+	SYS_LISTNS                  = 5470
+	SYS_RSEQ_SLICE_YIELD        = 5471
 )

unix/zsysnum_linux_mipsle.go

@@ -447,4 +447,8 @@ const (
 	SYS_LISTXATTRAT                  = 4465
 	SYS_REMOVEXATTRAT                = 4466
 	SYS_OPEN_TREE_ATTR               = 4467
+	SYS_FILE_GETATTR                 = 4468
+	SYS_FILE_SETATTR                 = 4469
+	SYS_LISTNS                       = 4470
+	SYS_RSEQ_SLICE_YIELD             = 4471
 )

unix/zsysnum_linux_ppc.go

@@ -454,4 +454,8 @@ const (
 	SYS_LISTXATTRAT                  = 465
 	SYS_REMOVEXATTRAT                = 466
 	SYS_OPEN_TREE_ATTR               = 467
+	SYS_FILE_GETATTR                 = 468
+	SYS_FILE_SETATTR                 = 469
+	SYS_LISTNS                       = 470
+	SYS_RSEQ_SLICE_YIELD             = 471
 )

unix/zsysnum_linux_ppc64.go

@@ -426,4 +426,8 @@ const (
 	SYS_LISTXATTRAT             = 465
 	SYS_REMOVEXATTRAT           = 466
 	SYS_OPEN_TREE_ATTR          = 467
+	SYS_FILE_GETATTR            = 468
+	SYS_FILE_SETATTR            = 469
+	SYS_LISTNS                  = 470
+	SYS_RSEQ_SLICE_YIELD        = 471
 )

unix/zsysnum_linux_ppc64le.go

@@ -426,4 +426,8 @@ const (
 	SYS_LISTXATTRAT             = 465
 	SYS_REMOVEXATTRAT           = 466
 	SYS_OPEN_TREE_ATTR          = 467
+	SYS_FILE_GETATTR            = 468
+	SYS_FILE_SETATTR            = 469
+	SYS_LISTNS                  = 470
+	SYS_RSEQ_SLICE_YIELD        = 471
 )

unix/zsysnum_linux_riscv64.go

@@ -331,4 +331,8 @@ const (
 	SYS_LISTXATTRAT             = 465
 	SYS_REMOVEXATTRAT           = 466
 	SYS_OPEN_TREE_ATTR          = 467
+	SYS_FILE_GETATTR            = 468
+	SYS_FILE_SETATTR            = 469
+	SYS_LISTNS                  = 470
+	SYS_RSEQ_SLICE_YIELD        = 471
 )

unix/zsysnum_linux_s390x.go

@@ -392,4 +392,8 @@ const (
 	SYS_LISTXATTRAT             = 465
 	SYS_REMOVEXATTRAT           = 466
 	SYS_OPEN_TREE_ATTR          = 467
+	SYS_FILE_GETATTR            = 468
+	SYS_FILE_SETATTR            = 469
+	SYS_LISTNS                  = 470
+	SYS_RSEQ_SLICE_YIELD        = 471
 )

unix/zsysnum_linux_sparc64.go

@@ -374,6 +374,7 @@ const (
 	SYS_FSMOUNT                 = 432
 	SYS_FSPICK                  = 433
 	SYS_PIDFD_OPEN              = 434
+	SYS_CLONE3                  = 435
 	SYS_CLOSE_RANGE             = 436
 	SYS_OPENAT2                 = 437
 	SYS_PIDFD_GETFD             = 438
@@ -405,4 +406,8 @@ const (
 	SYS_LISTXATTRAT             = 465
 	SYS_REMOVEXATTRAT           = 466
 	SYS_OPEN_TREE_ATTR          = 467
+	SYS_FILE_GETATTR            = 468
+	SYS_FILE_SETATTR            = 469
+	SYS_LISTNS                  = 470
+	SYS_RSEQ_SLICE_YIELD        = 471
 )

unix/ztypes_freebsd_386.go

@@ -203,7 +203,8 @@ type Xucred struct {
 	Uid     uint32
 	Ngroups int16
 	Groups  [16]uint32
-	_       *byte
+	_       byte
+	Pid		uint32
 }
 
 type Linger struct {
@@ -268,7 +269,7 @@ const (
 	SizeofSockaddrAny      = 0x6c
 	SizeofSockaddrUnix     = 0x6a
 	SizeofSockaddrDatalink = 0x36
-	SizeofXucred           = 0x50
+	SizeofXucred           = 0x54
 	SizeofLinger           = 0x8
 	SizeofIovec            = 0x8
 	SizeofIPMreq           = 0x8

unix/ztypes_freebsd_amd64.go

@@ -200,7 +200,8 @@ type Xucred struct {
 	Uid     uint32
 	Ngroups int16
 	Groups  [16]uint32
-	_       *byte
+	_       byte
+	Pid		uint32
 }
 
 type Linger struct {
@@ -265,7 +266,7 @@ const (
 	SizeofSockaddrAny      = 0x6c
 	SizeofSockaddrUnix     = 0x6a
 	SizeofSockaddrDatalink = 0x36
-	SizeofXucred           = 0x58
+	SizeofXucred           = 0x54
 	SizeofLinger           = 0x8
 	SizeofIovec            = 0x10
 	SizeofIPMreq           = 0x8

unix/ztypes_freebsd_arm.go

@@ -202,7 +202,8 @@ type Xucred struct {
 	Uid     uint32
 	Ngroups int16
 	Groups  [16]uint32
-	_       *byte
+	_       byte
+	Pid		uint32
 }
 
 type Linger struct {
@@ -267,7 +268,7 @@ const (
 	SizeofSockaddrAny      = 0x6c
 	SizeofSockaddrUnix     = 0x6a
 	SizeofSockaddrDatalink = 0x36
-	SizeofXucred           = 0x50
+	SizeofXucred           = 0x54
 	SizeofLinger           = 0x8
 	SizeofIovec            = 0x8
 	SizeofIPMreq           = 0x8

unix/ztypes_freebsd_arm64.go

@@ -200,7 +200,8 @@ type Xucred struct {
 	Uid     uint32
 	Ngroups int16
 	Groups  [16]uint32
-	_       *byte
+	_       byte
+	Pid		uint32
 }
 
 type Linger struct {
@@ -265,7 +266,7 @@ const (
 	SizeofSockaddrAny      = 0x6c
 	SizeofSockaddrUnix     = 0x6a
 	SizeofSockaddrDatalink = 0x36
-	SizeofXucred           = 0x58
+	SizeofXucred           = 0x54
 	SizeofLinger           = 0x8
 	SizeofIovec            = 0x10
 	SizeofIPMreq           = 0x8

unix/ztypes_freebsd_riscv64.go

@@ -200,7 +200,8 @@ type Xucred struct {
 	Uid     uint32
 	Ngroups int16
 	Groups  [16]uint32
-	_       *byte
+	_       byte
+	Pid		uint32
 }
 
 type Linger struct {
@@ -265,7 +266,7 @@ const (
 	SizeofSockaddrAny      = 0x6c
 	SizeofSockaddrUnix     = 0x6a
 	SizeofSockaddrDatalink = 0x36
-	SizeofXucred           = 0x58
+	SizeofXucred           = 0x54
 	SizeofLinger           = 0x8
 	SizeofIovec            = 0x10
 	SizeofIPMreq           = 0x8

unix/ztypes_linux.go

@@ -18,6 +18,11 @@ type (
 	_C_long_long int64
 )
 
+type KernelTimespec struct {
+	Sec  int64
+	Nsec int64
+}
+
 type ItimerSpec struct {
 	Interval Timespec
 	Value    Timespec
@@ -521,6 +526,14 @@ type TCPInfo struct {
 	Total_rto            uint16
 	Total_rto_recoveries uint16
 	Total_rto_time       uint32
+	Received_ce          uint32
+	Delivered_e1_bytes   uint32
+	Delivered_e0_bytes   uint32
+	Delivered_ce_bytes   uint32
+	Received_e1_bytes    uint32
+	Received_e0_bytes    uint32
+	Received_ce_bytes    uint32
+	_                    [4]byte
 }
 
 type TCPVegasInfo struct {
@@ -586,117 +599,122 @@ const (
 	SizeofIPv6MTUInfo       = 0x20
 	SizeofICMPv6Filter      = 0x20
 	SizeofUcred             = 0xc
-	SizeofTCPInfo           = 0xf8
+	SizeofTCPInfo           = 0x118
 	SizeofTCPCCInfo         = 0x14
 	SizeofCanFilter         = 0x8
 	SizeofTCPRepairOpt      = 0x8
 )
 
 const (
-	NDA_UNSPEC         = 0x0
-	NDA_DST            = 0x1
-	NDA_LLADDR         = 0x2
-	NDA_CACHEINFO      = 0x3
-	NDA_PROBES         = 0x4
-	NDA_VLAN           = 0x5
-	NDA_PORT           = 0x6
-	NDA_VNI            = 0x7
-	NDA_IFINDEX        = 0x8
-	NDA_MASTER         = 0x9
-	NDA_LINK_NETNSID   = 0xa
-	NDA_SRC_VNI        = 0xb
-	NTF_USE            = 0x1
-	NTF_SELF           = 0x2
-	NTF_MASTER         = 0x4
-	NTF_PROXY          = 0x8
-	NTF_EXT_LEARNED    = 0x10
-	NTF_OFFLOADED      = 0x20
-	NTF_ROUTER         = 0x80
-	NUD_INCOMPLETE     = 0x1
-	NUD_REACHABLE      = 0x2
-	NUD_STALE          = 0x4
-	NUD_DELAY          = 0x8
-	NUD_PROBE          = 0x10
-	NUD_FAILED         = 0x20
-	NUD_NOARP          = 0x40
-	NUD_PERMANENT      = 0x80
-	NUD_NONE           = 0x0
-	IFA_UNSPEC         = 0x0
-	IFA_ADDRESS        = 0x1
-	IFA_LOCAL          = 0x2
-	IFA_LABEL          = 0x3
-	IFA_BROADCAST      = 0x4
-	IFA_ANYCAST        = 0x5
-	IFA_CACHEINFO      = 0x6
-	IFA_MULTICAST      = 0x7
-	IFA_FLAGS          = 0x8
-	IFA_RT_PRIORITY    = 0x9
-	IFA_TARGET_NETNSID = 0xa
-	IFAL_LABEL         = 0x2
-	IFAL_ADDRESS       = 0x1
-	RT_SCOPE_UNIVERSE  = 0x0
-	RT_SCOPE_SITE      = 0xc8
-	RT_SCOPE_LINK      = 0xfd
-	RT_SCOPE_HOST      = 0xfe
-	RT_SCOPE_NOWHERE   = 0xff
-	RT_TABLE_UNSPEC    = 0x0
-	RT_TABLE_COMPAT    = 0xfc
-	RT_TABLE_DEFAULT   = 0xfd
-	RT_TABLE_MAIN      = 0xfe
-	RT_TABLE_LOCAL     = 0xff
-	RT_TABLE_MAX       = 0xffffffff
-	RTA_UNSPEC         = 0x0
-	RTA_DST            = 0x1
-	RTA_SRC            = 0x2
-	RTA_IIF            = 0x3
-	RTA_OIF            = 0x4
-	RTA_GATEWAY        = 0x5
-	RTA_PRIORITY       = 0x6
-	RTA_PREFSRC        = 0x7
-	RTA_METRICS        = 0x8
-	RTA_MULTIPATH      = 0x9
-	RTA_FLOW           = 0xb
-	RTA_CACHEINFO      = 0xc
-	RTA_TABLE          = 0xf
-	RTA_MARK           = 0x10
-	RTA_MFC_STATS      = 0x11
-	RTA_VIA            = 0x12
-	RTA_NEWDST         = 0x13
-	RTA_PREF           = 0x14
-	RTA_ENCAP_TYPE     = 0x15
-	RTA_ENCAP          = 0x16
-	RTA_EXPIRES        = 0x17
-	RTA_PAD            = 0x18
-	RTA_UID            = 0x19
-	RTA_TTL_PROPAGATE  = 0x1a
-	RTA_IP_PROTO       = 0x1b
-	RTA_SPORT          = 0x1c
-	RTA_DPORT          = 0x1d
-	RTN_UNSPEC         = 0x0
-	RTN_UNICAST        = 0x1
-	RTN_LOCAL          = 0x2
-	RTN_BROADCAST      = 0x3
-	RTN_ANYCAST        = 0x4
-	RTN_MULTICAST      = 0x5
-	RTN_BLACKHOLE      = 0x6
-	RTN_UNREACHABLE    = 0x7
-	RTN_PROHIBIT       = 0x8
-	RTN_THROW          = 0x9
-	RTN_NAT            = 0xa
-	RTN_XRESOLVE       = 0xb
-	SizeofNlMsghdr     = 0x10
-	SizeofNlMsgerr     = 0x14
-	SizeofRtGenmsg     = 0x1
-	SizeofNlAttr       = 0x4
-	SizeofRtAttr       = 0x4
-	SizeofIfInfomsg    = 0x10
-	SizeofIfAddrmsg    = 0x8
-	SizeofIfAddrlblmsg = 0xc
-	SizeofIfaCacheinfo = 0x10
-	SizeofRtMsg        = 0xc
-	SizeofRtNexthop    = 0x8
-	SizeofNdUseroptmsg = 0x10
-	SizeofNdMsg        = 0xc
+	NDA_UNSPEC            = 0x0
+	NDA_DST               = 0x1
+	NDA_LLADDR            = 0x2
+	NDA_CACHEINFO         = 0x3
+	NDA_PROBES            = 0x4
+	NDA_VLAN              = 0x5
+	NDA_PORT              = 0x6
+	NDA_VNI               = 0x7
+	NDA_IFINDEX           = 0x8
+	NDA_MASTER            = 0x9
+	NDA_LINK_NETNSID      = 0xa
+	NDA_SRC_VNI           = 0xb
+	NTF_USE               = 0x1
+	NTF_SELF              = 0x2
+	NTF_MASTER            = 0x4
+	NTF_PROXY             = 0x8
+	NTF_EXT_LEARNED       = 0x10
+	NTF_OFFLOADED         = 0x20
+	NTF_ROUTER            = 0x80
+	NUD_INCOMPLETE        = 0x1
+	NUD_REACHABLE         = 0x2
+	NUD_STALE             = 0x4
+	NUD_DELAY             = 0x8
+	NUD_PROBE             = 0x10
+	NUD_FAILED            = 0x20
+	NUD_NOARP             = 0x40
+	NUD_PERMANENT         = 0x80
+	NUD_NONE              = 0x0
+	IFA_UNSPEC            = 0x0
+	IFA_ADDRESS           = 0x1
+	IFA_LOCAL             = 0x2
+	IFA_LABEL             = 0x3
+	IFA_BROADCAST         = 0x4
+	IFA_ANYCAST           = 0x5
+	IFA_CACHEINFO         = 0x6
+	IFA_MULTICAST         = 0x7
+	IFA_FLAGS             = 0x8
+	IFA_RT_PRIORITY       = 0x9
+	IFA_TARGET_NETNSID    = 0xa
+	IFAL_LABEL            = 0x2
+	IFAL_ADDRESS          = 0x1
+	RT_SCOPE_UNIVERSE     = 0x0
+	RT_SCOPE_SITE         = 0xc8
+	RT_SCOPE_LINK         = 0xfd
+	RT_SCOPE_HOST         = 0xfe
+	RT_SCOPE_NOWHERE      = 0xff
+	RT_TABLE_UNSPEC       = 0x0
+	RT_TABLE_COMPAT       = 0xfc
+	RT_TABLE_DEFAULT      = 0xfd
+	RT_TABLE_MAIN         = 0xfe
+	RT_TABLE_LOCAL        = 0xff
+	RT_TABLE_MAX          = 0xffffffff
+	RTA_UNSPEC            = 0x0
+	RTA_DST               = 0x1
+	RTA_SRC               = 0x2
+	RTA_IIF               = 0x3
+	RTA_OIF               = 0x4
+	RTA_GATEWAY           = 0x5
+	RTA_PRIORITY          = 0x6
+	RTA_PREFSRC           = 0x7
+	RTA_METRICS           = 0x8
+	RTA_MULTIPATH         = 0x9
+	RTA_FLOW              = 0xb
+	RTA_CACHEINFO         = 0xc
+	RTA_TABLE             = 0xf
+	RTA_MARK              = 0x10
+	RTA_MFC_STATS         = 0x11
+	RTA_VIA               = 0x12
+	RTA_NEWDST            = 0x13
+	RTA_PREF              = 0x14
+	RTA_ENCAP_TYPE        = 0x15
+	RTA_ENCAP             = 0x16
+	RTA_EXPIRES           = 0x17
+	RTA_PAD               = 0x18
+	RTA_UID               = 0x19
+	RTA_TTL_PROPAGATE     = 0x1a
+	RTA_IP_PROTO          = 0x1b
+	RTA_SPORT             = 0x1c
+	RTA_DPORT             = 0x1d
+	RTN_UNSPEC            = 0x0
+	RTN_UNICAST           = 0x1
+	RTN_LOCAL             = 0x2
+	RTN_BROADCAST         = 0x3
+	RTN_ANYCAST           = 0x4
+	RTN_MULTICAST         = 0x5
+	RTN_BLACKHOLE         = 0x6
+	RTN_UNREACHABLE       = 0x7
+	RTN_PROHIBIT          = 0x8
+	RTN_THROW             = 0x9
+	RTN_NAT               = 0xa
+	RTN_XRESOLVE          = 0xb
+	PREFIX_UNSPEC         = 0x0
+	PREFIX_ADDRESS        = 0x1
+	PREFIX_CACHEINFO      = 0x2
+	SizeofNlMsghdr        = 0x10
+	SizeofNlMsgerr        = 0x14
+	SizeofRtGenmsg        = 0x1
+	SizeofNlAttr          = 0x4
+	SizeofRtAttr          = 0x4
+	SizeofIfInfomsg       = 0x10
+	SizeofPrefixmsg       = 0xc
+	SizeofPrefixCacheinfo = 0x8
+	SizeofIfAddrmsg       = 0x8
+	SizeofIfAddrlblmsg    = 0xc
+	SizeofIfaCacheinfo    = 0x10
+	SizeofRtMsg           = 0xc
+	SizeofRtNexthop       = 0x8
+	SizeofNdUseroptmsg    = 0x10
+	SizeofNdMsg           = 0xc
 )
 
 type NlMsghdr struct {
@@ -735,6 +753,22 @@ type IfInfomsg struct {
 	Change uint32
 }
 
+type Prefixmsg struct {
+	Family  uint8
+	Pad1    uint8
+	Pad2    uint16
+	Ifindex int32
+	Type    uint8
+	Len     uint8
+	Flags   uint8
+	Pad3    uint8
+}
+
+type PrefixCacheinfo struct {
+	Preferred_time uint32
+	Valid_time     uint32
+}
+
 type IfAddrmsg struct {
 	Family    uint8
 	Prefixlen uint8
@@ -1303,7 +1337,7 @@ const (
 	PERF_RECORD_CGROUP                    = 0x13
 	PERF_RECORD_TEXT_POKE                 = 0x14
 	PERF_RECORD_AUX_OUTPUT_HW_ID          = 0x15
-	PERF_RECORD_MAX                       = 0x16
+	PERF_RECORD_MAX                       = 0x17
 	PERF_RECORD_KSYMBOL_TYPE_UNKNOWN      = 0x0
 	PERF_RECORD_KSYMBOL_TYPE_BPF          = 0x1
 	PERF_RECORD_KSYMBOL_TYPE_OOL          = 0x2
@@ -3545,7 +3579,7 @@ const (
 	DEVLINK_ATTR_LINECARD_SUPPORTED_TYPES              = 0xae
 	DEVLINK_ATTR_NESTED_DEVLINK                        = 0xaf
 	DEVLINK_ATTR_SELFTESTS                             = 0xb0
-	DEVLINK_ATTR_MAX                                   = 0xb3
+	DEVLINK_ATTR_MAX                                   = 0xb7
 	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_NONE              = 0x0
 	DEVLINK_DPIPE_FIELD_MAPPING_TYPE_IFINDEX           = 0x1
 	DEVLINK_DPIPE_MATCH_TYPE_FIELD_EXACT               = 0x0
@@ -3867,7 +3901,7 @@ const (
 	ETHTOOL_MSG_PHY_GET                       = 0x2d
 	ETHTOOL_MSG_TSCONFIG_GET                  = 0x2e
 	ETHTOOL_MSG_TSCONFIG_SET                  = 0x2f
-	ETHTOOL_MSG_USER_MAX                      = 0x2f
+	ETHTOOL_MSG_USER_MAX                      = 0x33
 	ETHTOOL_MSG_KERNEL_NONE                   = 0x0
 	ETHTOOL_MSG_STRSET_GET_REPLY              = 0x1
 	ETHTOOL_MSG_LINKINFO_GET_REPLY            = 0x2
@@ -3917,7 +3951,7 @@ const (
 	ETHTOOL_MSG_PHY_NTF                       = 0x2e
 	ETHTOOL_MSG_TSCONFIG_GET_REPLY            = 0x2f
 	ETHTOOL_MSG_TSCONFIG_SET_REPLY            = 0x30
-	ETHTOOL_MSG_KERNEL_MAX                    = 0x30
+	ETHTOOL_MSG_KERNEL_MAX                    = 0x36
 	ETHTOOL_FLAG_COMPACT_BITSETS              = 0x1
 	ETHTOOL_FLAG_OMIT_REPLY                   = 0x2
 	ETHTOOL_FLAG_STATS                        = 0x4
@@ -4846,7 +4880,7 @@ const (
 	NL80211_ATTR_MAC_HINT                                   = 0xc8
 	NL80211_ATTR_MAC_MASK                                   = 0xd7
 	NL80211_ATTR_MAX_AP_ASSOC_STA                           = 0xca
-	NL80211_ATTR_MAX                                        = 0x151
+	NL80211_ATTR_MAX                                        = 0x15c
 	NL80211_ATTR_MAX_CRIT_PROT_DURATION                     = 0xb4
 	NL80211_ATTR_MAX_CSA_COUNTERS                           = 0xce
 	NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS                     = 0x143
@@ -5061,12 +5095,12 @@ const (
 	NL80211_ATTR_WOWLAN_TRIGGERS                            = 0x75
 	NL80211_ATTR_WOWLAN_TRIGGERS_SUPPORTED                  = 0x76
 	NL80211_ATTR_WPA_VERSIONS                               = 0x4b
-	NL80211_AUTHTYPE_AUTOMATIC                              = 0x8
+	NL80211_AUTHTYPE_AUTOMATIC                              = 0x9
 	NL80211_AUTHTYPE_FILS_PK                                = 0x7
 	NL80211_AUTHTYPE_FILS_SK                                = 0x5
 	NL80211_AUTHTYPE_FILS_SK_PFS                            = 0x6
 	NL80211_AUTHTYPE_FT                                     = 0x2
-	NL80211_AUTHTYPE_MAX                                    = 0x7
+	NL80211_AUTHTYPE_MAX                                    = 0x8
 	NL80211_AUTHTYPE_NETWORK_EAP                            = 0x3
 	NL80211_AUTHTYPE_OPEN_SYSTEM                            = 0x0
 	NL80211_AUTHTYPE_SAE                                    = 0x4
@@ -5099,7 +5133,7 @@ const (
 	NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY                     = 0x3
 	NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE                     = 0x5
 	NL80211_BAND_IFTYPE_ATTR_IFTYPES                        = 0x1
-	NL80211_BAND_IFTYPE_ATTR_MAX                            = 0xb
+	NL80211_BAND_IFTYPE_ATTR_MAX                            = 0xd
 	NL80211_BAND_IFTYPE_ATTR_VENDOR_ELEMS                   = 0x7
 	NL80211_BAND_LC                                         = 0x5
 	NL80211_BAND_S1GHZ                                      = 0x4
@@ -5234,7 +5268,7 @@ const (
 	NL80211_CMD_LEAVE_MESH                                  = 0x45
 	NL80211_CMD_LEAVE_OCB                                   = 0x6d
 	NL80211_CMD_LINKS_REMOVED                               = 0x9a
-	NL80211_CMD_MAX                                         = 0x9d
+	NL80211_CMD_MAX                                         = 0x9f
 	NL80211_CMD_MICHAEL_MIC_FAILURE                         = 0x29
 	NL80211_CMD_MODIFY_LINK_STA                             = 0x97
 	NL80211_CMD_NAN_MATCH                                   = 0x78
@@ -5480,7 +5514,7 @@ const (
 	NL80211_FREQUENCY_ATTR_GO_CONCURRENT                    = 0xf
 	NL80211_FREQUENCY_ATTR_INDOOR_ONLY                      = 0xe
 	NL80211_FREQUENCY_ATTR_IR_CONCURRENT                    = 0xf
-	NL80211_FREQUENCY_ATTR_MAX                              = 0x22
+	NL80211_FREQUENCY_ATTR_MAX                              = 0x27
 	NL80211_FREQUENCY_ATTR_MAX_TX_POWER                     = 0x6
 	NL80211_FREQUENCY_ATTR_NO_10MHZ                         = 0x11
 	NL80211_FREQUENCY_ATTR_NO_160MHZ                        = 0xc
@@ -5745,7 +5779,7 @@ const (
 	NL80211_PMSR_FTM_CAPA_ATTR_ASAP                         = 0x1
 	NL80211_PMSR_FTM_CAPA_ATTR_BANDWIDTHS                   = 0x6
 	NL80211_PMSR_FTM_CAPA_ATTR_MAX_BURSTS_EXPONENT          = 0x7
-	NL80211_PMSR_FTM_CAPA_ATTR_MAX                          = 0xa
+	NL80211_PMSR_FTM_CAPA_ATTR_MAX                          = 0x12
 	NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST           = 0x8
 	NL80211_PMSR_FTM_CAPA_ATTR_NON_ASAP                     = 0x2
 	NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED            = 0xa
@@ -5767,7 +5801,7 @@ const (
 	NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD                  = 0x4
 	NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST                = 0x6
 	NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK                  = 0xc
-	NL80211_PMSR_FTM_REQ_ATTR_MAX                           = 0xd
+	NL80211_PMSR_FTM_REQ_ATTR_MAX                           = 0xe
 	NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED             = 0xb
 	NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP                = 0x3
 	NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES              = 0x7
@@ -5785,7 +5819,7 @@ const (
 	NL80211_PMSR_FTM_RESP_ATTR_FAIL_REASON                  = 0x1
 	NL80211_PMSR_FTM_RESP_ATTR_FTMS_PER_BURST               = 0x8
 	NL80211_PMSR_FTM_RESP_ATTR_LCI                          = 0x13
-	NL80211_PMSR_FTM_RESP_ATTR_MAX                          = 0x15
+	NL80211_PMSR_FTM_RESP_ATTR_MAX                          = 0x16
 	NL80211_PMSR_FTM_RESP_ATTR_NUM_BURSTS_EXP               = 0x6
 	NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_ATTEMPTS            = 0x3
 	NL80211_PMSR_FTM_RESP_ATTR_NUM_FTMR_SUCCESSES           = 0x4
@@ -5892,7 +5926,7 @@ const (
 	NL80211_RATE_INFO_HE_RU_ALLOC_52                        = 0x1
 	NL80211_RATE_INFO_HE_RU_ALLOC_996                       = 0x5
 	NL80211_RATE_INFO_HE_RU_ALLOC                           = 0x11
-	NL80211_RATE_INFO_MAX                                   = 0x1d
+	NL80211_RATE_INFO_MAX                                   = 0x20
 	NL80211_RATE_INFO_MCS                                   = 0x2
 	NL80211_RATE_INFO_S1G_MCS                               = 0x17
 	NL80211_RATE_INFO_S1G_NSS                               = 0x18
@@ -6146,7 +6180,7 @@ const (
 	NL80211_TXRATE_HT                                       = 0x2
 	NL80211_TXRATE_LEGACY                                   = 0x1
 	NL80211_TX_RATE_LIMITED                                 = 0x1
-	NL80211_TXRATE_MAX                                      = 0x7
+	NL80211_TXRATE_MAX                                      = 0xa
 	NL80211_TXRATE_MCS                                      = 0x2
 	NL80211_TXRATE_VHT                                      = 0x3
 	NL80211_UNSOL_BCAST_PROBE_RESP_ATTR_INT                 = 0x1
@@ -6162,7 +6196,7 @@ const (
 	NL80211_WIPHY_RADIO_ATTR_FREQ_RANGE                     = 0x2
 	NL80211_WIPHY_RADIO_ATTR_INDEX                          = 0x1
 	NL80211_WIPHY_RADIO_ATTR_INTERFACE_COMBINATION          = 0x3
-	NL80211_WIPHY_RADIO_ATTR_MAX                            = 0x4
+	NL80211_WIPHY_RADIO_ATTR_MAX                            = 0x5
 	NL80211_WIPHY_RADIO_FREQ_ATTR_END                       = 0x2
 	NL80211_WIPHY_RADIO_FREQ_ATTR_MAX                       = 0x2
 	NL80211_WIPHY_RADIO_FREQ_ATTR_START                     = 0x1

unix/ztypes_linux_386.go

@@ -354,6 +354,14 @@ type Taskstats struct {
 	Wpcopy_delay_min          uint64
 	Irq_delay_max             uint64
 	Irq_delay_min             uint64
+	Cpu_delay_max_ts          KernelTimespec
+	Blkio_delay_max_ts        KernelTimespec
+	Swapin_delay_max_ts       KernelTimespec
+	Freepages_delay_max_ts    KernelTimespec
+	Thrashing_delay_max_ts    KernelTimespec
+	Compact_delay_max_ts      KernelTimespec
+	Wpcopy_delay_max_ts       KernelTimespec
+	Irq_delay_max_ts          KernelTimespec
 }
 
 type cpuMask uint32

unix/ztypes_linux_amd64.go

@@ -367,6 +367,14 @@ type Taskstats struct {
 	Wpcopy_delay_min          uint64
 	Irq_delay_max             uint64
 	Irq_delay_min             uint64
+	Cpu_delay_max_ts          KernelTimespec
+	Blkio_delay_max_ts        KernelTimespec
+	Swapin_delay_max_ts       KernelTimespec
+	Freepages_delay_max_ts    KernelTimespec
+	Thrashing_delay_max_ts    KernelTimespec
+	Compact_delay_max_ts      KernelTimespec
+	Wpcopy_delay_max_ts       KernelTimespec
+	Irq_delay_max_ts          KernelTimespec
 }
 
 type cpuMask uint64

unix/ztypes_linux_arm.go

@@ -345,6 +345,14 @@ type Taskstats struct {
 	Wpcopy_delay_min          uint64
 	Irq_delay_max             uint64
 	Irq_delay_min             uint64
+	Cpu_delay_max_ts          KernelTimespec
+	Blkio_delay_max_ts        KernelTimespec
+	Swapin_delay_max_ts       KernelTimespec
+	Freepages_delay_max_ts    KernelTimespec
+	Thrashing_delay_max_ts    KernelTimespec
+	Compact_delay_max_ts      KernelTimespec
+	Wpcopy_delay_max_ts       KernelTimespec
+	Irq_delay_max_ts          KernelTimespec
 }
 
 type cpuMask uint32

unix/ztypes_linux_arm64.go

@@ -346,6 +346,14 @@ type Taskstats struct {
 	Wpcopy_delay_min          uint64
 	Irq_delay_max             uint64
 	Irq_delay_min             uint64
+	Cpu_delay_max_ts          KernelTimespec
+	Blkio_delay_max_ts        KernelTimespec
+	Swapin_delay_max_ts       KernelTimespec
+	Freepages_delay_max_ts    KernelTimespec
+	Thrashing_delay_max_ts    KernelTimespec
+	Compact_delay_max_ts      KernelTimespec
+	Wpcopy_delay_max_ts       KernelTimespec
+	Irq_delay_max_ts          KernelTimespec
 }
 
 type cpuMask uint64

unix/ztypes_linux_loong64.go

@@ -347,6 +347,14 @@ type Taskstats struct {
 	Wpcopy_delay_min          uint64
 	Irq_delay_max             uint64
 	Irq_delay_min             uint64
+	Cpu_delay_max_ts          KernelTimespec
+	Blkio_delay_max_ts        KernelTimespec
+	Swapin_delay_max_ts       KernelTimespec
+	Freepages_delay_max_ts    KernelTimespec
+	Thrashing_delay_max_ts    KernelTimespec
+	Compact_delay_max_ts      KernelTimespec
+	Wpcopy_delay_max_ts       KernelTimespec
+	Irq_delay_max_ts          KernelTimespec
 }
 
 type cpuMask uint64

unix/ztypes_linux_mips.go

@@ -350,6 +350,14 @@ type Taskstats struct {
 	Wpcopy_delay_min          uint64
 	Irq_delay_max             uint64
 	Irq_delay_min             uint64
+	Cpu_delay_max_ts          KernelTimespec
+	Blkio_delay_max_ts        KernelTimespec
+	Swapin_delay_max_ts       KernelTimespec
+	Freepages_delay_max_ts    KernelTimespec
+	Thrashing_delay_max_ts    KernelTimespec
+	Compact_delay_max_ts      KernelTimespec
+	Wpcopy_delay_max_ts       KernelTimespec
+	Irq_delay_max_ts          KernelTimespec
 }
 
 type cpuMask uint32

unix/ztypes_linux_mips64.go

@@ -349,6 +349,14 @@ type Taskstats struct {
 	Wpcopy_delay_min          uint64
 	Irq_delay_max             uint64
 	Irq_delay_min             uint64
+	Cpu_delay_max_ts          KernelTimespec
+	Blkio_delay_max_ts        KernelTimespec
+	Swapin_delay_max_ts       KernelTimespec
+	Freepages_delay_max_ts    KernelTimespec
+	Thrashing_delay_max_ts    KernelTimespec
+	Compact_delay_max_ts      KernelTimespec
+	Wpcopy_delay_max_ts       KernelTimespec
+	Irq_delay_max_ts          KernelTimespec
 }
 
 type cpuMask uint64