Re: [PATCH v2] RAS/AMD/ATL: Remove bitwise_xor_bits

From: Borislav Petkov
Date: Mon Nov 24 2025 - 08:35:08 EST


On Mon, Nov 24, 2025 at 03:24:40PM +0200, Nikolay Borisov wrote:
> So yeah, much better IMHO, unless there is some hidden latency in the popcnt...

Yap, exactly. And every CPU we care about supports POPCNT. And this is soo not
perf-sensitive so let's whack that function.

Thx.

--
Regards/Gruss,
Boris.

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