From mboxrd@z Thu Jan 1 00:00:00 1970 From: hpa@linux.intel.com (H. Peter Anvin) Date: Mon, 08 Jul 2013 15:16:14 -0700 Subject: [PATCH v3 5/5] lib/raid6: add ARM-NEON accelerated syndrome calculation In-Reply-To: <1373321521-15485-6-git-send-email-ard.biesheuvel@linaro.org> References: <1373321521-15485-1-git-send-email-ard.biesheuvel@linaro.org> <1373321521-15485-6-git-send-email-ard.biesheuvel@linaro.org> Message-ID: <51DB3A2E.9070409@linux.intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 07/08/2013 03:12 PM, Ard Biesheuvel wrote: > Rebased/reworked a patch contributed by Rob Herring that uses > NEON intrinsics to perform the RAID-6 syndrome calculations. > It uses the existing unroll.awk code to generate several > unrolled versions of which the best performing one is selected > at boot time. > > Signed-off-by: Ard Biesheuvel > Acked-by: Nicolas Pitre > Cc: hpa at linux.intel.com I can't comment on the correctness of the code since I'm not familiar with the Neon instruction set, but I don't see anything inherently problematic with the patchset either. -hpa