Thread (7 messages) flat view 7 messages, 3 authors, 2017-01-27

Re: [2/2] powerpc/64: Use optimized checksum routines on little-endian

From: Michael Ellerman <hidden>
Date: 2017-01-27 00:40:33

On Thu, 2016-11-03 at 05:15:42 UTC, Paul Mackerras wrote:
Currently we have optimized hand-coded assembly checksum routines
for big-endian 64-bit systems, but for little-endian we use the
generic C routines.  This modifies the optimized routines to work
for little-endian.  With this, we no longer need to enable
CONFIG_GENERIC_CSUM.  This also fixes a couple of comments
in checksum_64.S so they accurately reflect what the associated
instruction does.

Signed-off-by: Paul Mackerras <redacted>
Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/d4fde568a34a93897dfb9ae64cfe9d

cheers
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