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| author | Kan Liang <[email protected]> | 2019-02-04 22:23:33 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2019-02-11 07:00:42 +0000 |
| commit | af63147c1edacfb75a28885a7cd7e6f44e626164 (patch) | |
| tree | 64cf87238208fe29a394c69249c0f4fedb103026 /tools/perf/scripts/python/compaction-times.py | |
| parent | perf/x86/intel: Clean up counter freezing quirk (diff) | |
| download | kernel-af63147c1edacfb75a28885a7cd7e6f44e626164.tar.gz kernel-af63147c1edacfb75a28885a7cd7e6f44e626164.zip | |
perf/x86/intel: Add counter freezing quirk for Goldmont
A microcode patch is also needed for Goldmont while counter freezing
feature is enabled. Otherwise, there will be some issues, e.g. PMI lost.
Signed-off-by: Kan Liang <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Vince Weaver <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/compaction-times.py')
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