diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2025-08-18 10:32:18 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2025-08-18 13:49:26 -0700 |
| commit | e7e79e99726190a5a83d158576cd448896d68102 (patch) | |
| tree | 1f3c28ffcb82b592525461d740032398531db241 | |
| parent | 4a4083af03a7a75a86c392fd60cb37ce23ed87b6 (diff) | |
tools headers: Sync uapi/linux/prctl.h with the kernel source
To pick up the changes in this cset:
b1fabef37bd504f3 prctl: Introduce PR_MTE_STORE_ONLY
a2fc422ed75748ee syscall_user_dispatch: Add PR_SYS_DISPATCH_INCLUSIVE_ON
This addresses these perf build warnings:
Warning: Kernel ABI header differences:
diff -u tools/perf/trace/beauty/include/uapi/linux/prctl.h include/uapi/linux/prctl.h
Please see tools/include/uapi/README for further details.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
| -rw-r--r-- | tools/perf/trace/beauty/include/uapi/linux/prctl.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/perf/trace/beauty/include/uapi/linux/prctl.h b/tools/perf/trace/beauty/include/uapi/linux/prctl.h index 3b93fb906e3c..ed3aed264aeb 100644 --- a/tools/perf/trace/beauty/include/uapi/linux/prctl.h +++ b/tools/perf/trace/beauty/include/uapi/linux/prctl.h @@ -244,6 +244,8 @@ struct prctl_mm_map { # define PR_MTE_TAG_MASK (0xffffUL << PR_MTE_TAG_SHIFT) /* Unused; kept only for source compatibility */ # define PR_MTE_TCF_SHIFT 1 +/* MTE tag check store only */ +# define PR_MTE_STORE_ONLY (1UL << 19) /* RISC-V pointer masking tag length */ # define PR_PMLEN_SHIFT 24 # define PR_PMLEN_MASK (0x7fUL << PR_PMLEN_SHIFT) @@ -255,7 +257,12 @@ struct prctl_mm_map { /* Dispatch syscalls to a userspace handler */ #define PR_SET_SYSCALL_USER_DISPATCH 59 # define PR_SYS_DISPATCH_OFF 0 -# define PR_SYS_DISPATCH_ON 1 +/* Enable dispatch except for the specified range */ +# define PR_SYS_DISPATCH_EXCLUSIVE_ON 1 +/* Enable dispatch for the specified range */ +# define PR_SYS_DISPATCH_INCLUSIVE_ON 2 +/* Legacy name for backwards compatibility */ +# define PR_SYS_DISPATCH_ON PR_SYS_DISPATCH_EXCLUSIVE_ON /* The control values for the user space selector when dispatch is enabled */ # define SYSCALL_DISPATCH_FILTER_ALLOW 0 # define SYSCALL_DISPATCH_FILTER_BLOCK 1 |