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authorKan Liang <[email protected]>2019-02-04 14:23:33 -0800
committerIngo Molnar <[email protected]>2019-02-11 08:00:42 +0100
commitaf63147c1edacfb75a28885a7cd7e6f44e626164 (patch)
tree64cf87238208fe29a394c69249c0f4fedb103026 /tools/perf/scripts/python/Perf-Trace-Util/lib
parentbef9f2714f8cf036af3af52a15f534d2cc40c230 (diff)
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]>
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