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

[Michael Ellerman]

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 <paulus at ozlabs.org>

Applied to powerpc next, thanks.

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

cheers