From: "H. Peter Anvin" <hpa@linux.intel.com>
To: Shaohua Li <shli@kernel.org>,
Gayatri Kammela <gayatri.kammela@intel.com>
Cc: linux-raid@vger.kerenl.org, linux-kernel@vger.kernel.org,
ravi.v.shankar@intel.com, Yuanhan Liu <yuanhan.liu@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>
Subject: Re: [PATCH] lib/raid6: Add AVX2 optimized xor_syndrome functions
Date: Thu, 6 Oct 2016 13:56:05 -0700 [thread overview]
Message-ID: <18ad74b1-c027-c08a-e77d-989709c54710@linux.intel.com> (raw)
In-Reply-To: <20161005231113.GA2804@kernel.org>
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.
-hpa
prev parent reply other threads:[~2016-10-06 20:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-30 18:14 [PATCH] lib/raid6: Add AVX2 optimized xor_syndrome functions Gayatri Kammela
2016-10-05 23:11 ` Shaohua Li
2016-10-06 20:56 ` H. Peter Anvin [this message]
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