diff options
author | Dave Hansen <[email protected]> | 2016-03-10 14:12:13 -0800 |
---|---|---|
committer | Ingo Molnar <[email protected]> | 2016-03-11 09:55:57 +0100 |
commit | 0d47638f80a02b15869f1fe1fc09e5bf996750fd (patch) | |
tree | b9b2f2fdb837c4c58104906bf5a32f129cf377dd /tools/perf/scripts/python/call-graph-from-postgresql.py | |
parent | 49cd53bf14aeb471c4a2682300dfc05ef2fd09f2 (diff) |
x86/mm/pkeys: Fix mismerge of protection keys CPUID bits
Kirill Shutemov pointed this out to me.
The tip tree currently has commit:
dfb4a70f2 [x86/cpufeature, x86/mm/pkeys: Add protection keys related CPUID definitions]
whioch added support for two new CPUID bits: X86_FEATURE_PKU and
X86_FEATURE_OSPKE. But, those bits were mis-merged and put in
cpufeature.h instead of cpufeatures.h.
This didn't cause any breakage *except* it keeps the "ospke" and
"pku" bits from showing up in cpuinfo.
Now cpuinfo has the two new flags:
flags : ... pku ospke
BTW, is it really wise to have cpufeature.h and cpufeatures.h?
It seems like they can only cause confusion and mahem with tab
completion.
Reported-by: Kirill A. Shutemov <[email protected]>
Signed-off-by: Dave Hansen <[email protected]>
Acked-by: Borislav Petkov <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions