[PATCH] arm64: crypto: Add ARM64 CRC32 hw accelerated module

On Thu, Nov 20, 2014 at 07:42:23AM -0600, Yazen Ghannam wrote:

+linux-arm-kernel at lists.infradead.org

On Wed, Nov 19, 2014 at 11:19 AM, Yazen Ghannam [off-list ref]
wrote:

quoted

This module registers a crc32 algorithm and a crc32c algorithm
that use the optional CRC32 and CRC32C instructions in ARMv8.

Tested on AMD Seattle.

Improvement compared to crc32c-generic algorithm:
TCRYPT CRC32C speed test shows ~450% speedup.
Simple dd write tests to btrfs filesystem show ~30% speedup.

Signed-off-by: Yazen Ghannam <redacted>
Acked-by: Steve Capper <redacted>
Acked-by: Ard Biesheuvel <redacted>

Patch applied.  Thanks!
-- 
Email: Herbert Xu [off-list ref]
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