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tools headers UAPI: Sync linux/prctl.h with the kernel sources

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To pick the changes in:

  9e4ab6c891 ("arm64/sme: Implement vector length configuration prctl()s")

That don't result in any changes in tooling:

  $ tools/perf/trace/beauty/prctl_option.sh > before
  $ cp include/uapi/linux/prctl.h tools/include/uapi/linux/prctl.h
  $ tools/perf/trace/beauty/prctl_option.sh > after
  $ diff -u before after
  $

Just silences this perf tools build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/prctl.h' differs from latest version at 'include/uapi/linux/prctl.h'
  diff -u tools/include/uapi/linux/prctl.h include/uapi/linux/prctl.h

Cc: Catalin Marinas <[email protected]>
Cc: Mark Brown <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Arnaldo Carvalho de Melo committed 2022-06-19 11:42:25 -03:00
1 parent c788ef61ef
commit 140cd9ec8f
1 file changed
+9
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tools/include/uapi/linux/prctl.h
+9
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@@ -272,6 +272,15 @@ struct prctl_mm_map {
# define PR_SCHED_CORE_SCOPE_THREAD_GROUP 1
# define PR_SCHED_CORE_SCOPE_PROCESS_GROUP 2
/* arm64 Scalable Matrix Extension controls */
/* Flag values must be in sync with SVE versions */
#define PR_SME_SET_VL 63 /* set task vector length */
# define PR_SME_SET_VL_ONEXEC (1 << 18) /* defer effect until exec */
#define PR_SME_GET_VL 64 /* get task vector length */
/* Bits common to PR_SME_SET_VL and PR_SME_GET_VL */
# define PR_SME_VL_LEN_MASK 0xffff
# define PR_SME_VL_INHERIT (1 << 17) /* inherit across exec */
#define PR_SET_VMA 0x53564d41
# define PR_SET_VMA_ANON_NAME 0