Re: [PATCH 2/6] x86: bug: prevent gcc distortions

From: Borislav Petkov
Date: Fri May 18 2018 - 10:58:27 EST


On Fri, May 18, 2018 at 03:46:33PM +0000, Nadav Amit wrote:
> In case you didnât read the cover-letter: the patch-set does give a 2%
> performance improvement for #PF-MADV_DONTNEED microbenchmark loop.

I saw it but *micro*-benchmark doesn't tell me a whole lot. If that
"improvement" is not visible in real workloads/benchmarks, then I'm just
as unimpressed.

--
Regards/Gruss,
Boris.

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