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| author | Peter Zijlstra <peterz@infradead.org> | 2018-09-19 10:50:19 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2018-09-27 20:39:41 +0200 |
| commit | ddd07b750382adc2b78fdfbec47af8a6e0d8ef37 (patch) | |
| tree | e5df225ee34d8c37a493a358c0e5413764761533 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | c0a759abf5a686a37b9204c13b7e281fe516c8f0 (diff) | |
x86/mm/cpa: Unconditionally avoid WBINDV when we can
CAT has happened, WBINDV is bad (even before CAT blowing away the
entire cache on a multi-core platform wasn't nice), try not to use it
ever.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Dave Hansen <dave.hansen@intel.com>
Cc: Bin Yang <bin.yang@intel.com>
Cc: Mark Gross <mark.gross@intel.com>
Link: https://lkml.kernel.org/r/20180919085947.933674526@infradead.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions