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powerpc: Align thread->fpr to 16 bytes
authorAnton Blanchard <anton@samba.org>
Wed, 5 Jun 2013 03:02:26 +0000 (13:02 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 20 Jun 2013 07:04:30 +0000 (17:04 +1000)
commit475e68cfdde39e6d95055999b0cb42fdb2bea0ca
tree7fc4220b54705f3ad69e2f86ec27539ef99db644tree | snapshot (tar.gz zip)
parent1b7e0cbe4969dd4c2945b2fb8d6881a03b4d0ac7commit | diff
powerpc: Align thread->fpr to 16 bytes

On newer CPUs we use VSX loads and stores to the thread->fpr array.
For best performance we need to ensure 16 byte alignment.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/processor.h diff | blob | blame | history