Re: [PATCH v3] lib/raid/xor: x86: Add AVX-512 optimized xor_gen()
Dave Hansen <[email protected]> Mon, 15 Jun 2026 17:29:58 -0700
| Newsgroups | org.infradead.lists.linux-um,org.kernel.vger.linux-crypto,org.kernel.vger.linux-kernel,org.kernel.vger.linux-raid |
|---|---|
| Message-ID | <[email protected]> |
On 6/15/26 16:53, Borislav Petkov wrote: > >> In any case, I'd like these to go away: >> >> $ git grep cpu_has_xfeatures | wc -l >> 31 > Yeah, all in crypto. I can certainly see why. > > @dhansen, any other thoughts? If we can get rid of cpu_has_xfeatures(), I'm all for it. I'm not quite sure how the code would look so I'm reserving judgement until I see the patches. But it's worth a try.