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tools headers uapi: Sync prctl.h with the kernel sources

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To get the changes in ba83088565 ("arm64: add prctl control for
resetting ptrauth keys"), that introduce a prctl with a name that needs
to be catch by the prctl cmd table generator, which will be done in the
next cset.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kristina Martsenko <kristina.martsenko@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Will Deacon <will.deacon@arm.com>
Link: https://lkml.kernel.org/n/tip-a1pahzc8lci0ey1fjvv1chdm@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2019-01-03 14:56:20 -03:00
parent 94f45df8aa
commit 3d32c45319
1 changed files with 8 additions and 0 deletions
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8
tools/include/uapi/linux/prctl.h
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@ -220,4 +220,12 @@ struct prctl_mm_map {
# define PR_SPEC_DISABLE (1UL << 2)
# define PR_SPEC_FORCE_DISABLE (1UL << 3)
/* Reset arm64 pointer authentication keys */
#define PR_PAC_RESET_KEYS 54
# define PR_PAC_APIAKEY (1UL << 0)
# define PR_PAC_APIBKEY (1UL << 1)
# define PR_PAC_APDAKEY (1UL << 2)
# define PR_PAC_APDBKEY (1UL << 3)
# define PR_PAC_APGAKEY (1UL << 4)
#endif /* _LINUX_PRCTL_H */