Re: [PATCH] lib/raid6: Add AVX2 optimized xor_syndrome functions

From: H. Peter Anvin
Date: Thu Oct 06 2016 - 16:56:44 EST

On 10/05/16 16:11, Shaohua Li wrote:
> On Fri, Sep 30, 2016 at 11:14:49AM -0700, Gayatri Kammela wrote:
>> Implement the AVX2 optimization of RAID6 xor_syndrome functions which is
>> simply based on sse2.c written by hpa.
> Applied, thanks! Could you please add xor_syndrome for sse1/mmx too?

Not that it would be a bad thing to have, but do you think anyone
actually cares? We are talking hardware over a decade old.