diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-12-01 10:17:16 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-12-01 10:17:16 +0900 |
| commit | 2594faafeee2f4406ff82790604e4e3f55037d60 (patch) | |
| tree | 8d2fceeff0ef27979261f09fa955aa3efb0df5ea /tools/arch/x86/include/uapi/asm/prctl.h | |
| parent | 6172a5180fcc65170bfa2d49e55427567860f2a7 (diff) | |
| parent | 57686a72da08ae555d93148aa8756b16417a6aff (diff) | |
Merge tag 'perf-tools-fixes-for-v6.7-1-2023-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools
Pull perf tools fixes from Namhyung Kim:
"Assorted build fixes including:
- fix compile errors in printf() with u64 on 32-bit systesm
- sync kernel headers to the tool copies
- update arm64 sysreg generation for tarballs
- disable compile warnings on __packed attribute"
* tag 'perf-tools-fixes-for-v6.7-1-2023-11-29' of git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools:
tools: Disable __packed attribute compiler warning due to -Werror=attributes
perf build: Ensure sysreg-defs Makefile respects output dir
tools perf: Add arm64 sysreg files to MANIFEST
tools/perf: Update tools's copy of mips syscall table
tools/perf: Update tools's copy of s390 syscall table
tools/perf: Update tools's copy of powerpc syscall table
tools/perf: Update tools's copy of x86 syscall table
tools headers: Update tools's copy of s390/asm headers
tools headers: Update tools's copy of arm64/asm headers
tools headers: Update tools's copy of x86/asm headers
tools headers: Update tools's copy of socket.h header
tools headers UAPI: Update tools's copy of unistd.h header
tools headers UAPI: Update tools's copy of vhost.h header
tools headers UAPI: Update tools's copy of mount.h header
tools headers UAPI: Update tools's copy of kvm.h header
tools headers UAPI: Update tools's copy of fscrypt.h header
tools headers UAPI: Update tools's copy of drm headers
perf lock contention: Fix a build error on 32-bit
perf kwork: Fix a build error on 32-bit
Diffstat (limited to 'tools/arch/x86/include/uapi/asm/prctl.h')
| -rw-r--r-- | tools/arch/x86/include/uapi/asm/prctl.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/arch/x86/include/uapi/asm/prctl.h b/tools/arch/x86/include/uapi/asm/prctl.h index e8d7ebbca1a4..384e2cc6ac19 100644 --- a/tools/arch/x86/include/uapi/asm/prctl.h +++ b/tools/arch/x86/include/uapi/asm/prctl.h @@ -23,9 +23,21 @@ #define ARCH_MAP_VDSO_32 0x2002 #define ARCH_MAP_VDSO_64 0x2003 +/* Don't use 0x3001-0x3004 because of old glibcs */ + #define ARCH_GET_UNTAG_MASK 0x4001 #define ARCH_ENABLE_TAGGED_ADDR 0x4002 #define ARCH_GET_MAX_TAG_BITS 0x4003 #define ARCH_FORCE_TAGGED_SVA 0x4004 +#define ARCH_SHSTK_ENABLE 0x5001 +#define ARCH_SHSTK_DISABLE 0x5002 +#define ARCH_SHSTK_LOCK 0x5003 +#define ARCH_SHSTK_UNLOCK 0x5004 +#define ARCH_SHSTK_STATUS 0x5005 + +/* ARCH_SHSTK_ features bits */ +#define ARCH_SHSTK_SHSTK (1ULL << 0) +#define ARCH_SHSTK_WRSS (1ULL << 1) + #endif /* _ASM_X86_PRCTL_H */ |