Messages in this thread | | | Date | Sat, 25 Apr 2020 15:01:36 +0200 | From | Borislav Petkov <> | Subject | Re: [x86/mce] 1de08dccd3: will-it-scale.per_process_ops -14.1% regression |
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On Sat, Apr 25, 2020 at 07:44:14PM +0800, kernel test robot wrote: > Greeting, > > FYI, we noticed a -14.1% regression of will-it-scale.per_process_ops due to commit: > > > commit: 1de08dccd383482a3e88845d3554094d338f5ff9 ("x86/mce: Add a struct mce.kflags field")
I don't see how a struct mce member addition will cause any performance regression. Please check your test case.
Thx.
-- Regards/Gruss, Boris.
SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg
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