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(parent: 3c71802) | patch
x86/raid6: correctly check for assembler capabilities
authorJan Beulich <JBeulich@suse.com>
Fri, 23 Jan 2015 08:29:50 +0000 (08:29 +0000)
committerNeilBrown <neilb@suse.de>
Tue, 3 Feb 2015 21:35:51 +0000 (08:35 +1100)
commiteed429cffbaf00c12310ed5a7e691281a086d23d
tree4d4eba8a7ead427b30f41b0566838e8ff5b91688tree | snapshot
parent3c718023dda5c2bd2d033af1db60791958868eb4commit | diff
x86/raid6: correctly check for assembler capabilities

Just like for AVX2 (which simply needs an #if -> #ifdef conversion),
SSSE3 assembler support should be checked for before using it.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: Jim Kukunas <james.t.kukunas@linux.intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: NeilBrown <neilb@suse.de>
arch/x86/Makefile diff | blob | history
lib/raid6/algos.c diff | blob | history
lib/raid6/recov_avx2.c diff | blob | history
lib/raid6/recov_ssse3.c diff | blob | history
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