]> www.infradead.org Git - users/jedix/linux-maple.git/commit
arch/sparc: Fix FPU register corruption with AES crypto test on M7
authorBabu Moger <babu.moger@oracle.com>
Tue, 7 Mar 2017 22:19:55 +0000 (14:19 -0800)
committerChuck Anderson <chuck.anderson@oracle.com>
Mon, 24 Apr 2017 04:43:21 +0000 (21:43 -0700)
commit0903a578c020d1dc9cb7c90db565293b8bdb2abe
treedde2f818367617afe20d9cb146e781a66f3bc945
parentec31345958fb55ae8d472541ccb33dc0f926d7b6
arch/sparc: Fix FPU register corruption with AES crypto test on M7

We noticed crypto key corruption while running AES crypto tests
with M7 memcpy changes. Investigating further, we found that this
was the same problem reported previously with NG4memcpy. The commit
f4da3628dc7c ("sparc64: Fix FPU register corruption with AES crypto
offload") fixes the problem. Ported these changes to M7memcpy.

Orabug: 25265878

Signed-off-by: Babu Moger <babu.moger@oracle.com>
Tested-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
Signed-off-by: Allen Pais <allen.pais@oracle.com>
arch/sparc/lib/M7memcpy.S