diff options
| author | Anton Blanchard <anton@samba.org> | 2017-06-15 09:46:38 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-07-12 16:43:32 +1000 |
| commit | 87c4b83e0fe234a1f0eed131ab6fa232036860d5 (patch) | |
| tree | 39a0c1ba916b7d78bd6cf7ae74106e15795807de /arch/powerpc/lib/alloc.c | |
| parent | 3f0bd8dad0db73f5d71b355aec5ab33b374260ba (diff) | |
powerpc: Fix emulation of mcrf in emulate_step()
The mcrf emulation code was using the CR field number directly as the shift
value, without taking into account that CR fields are numbered from 0-7 starting
at the high bits. That meant it was looking at the CR fields in the reverse
order.
Fixes: cf87c3f6b647 ("powerpc: Emulate icbi, mcrf and conditional-trap instructions")
Cc: stable@vger.kernel.org # v3.18+
Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/lib/alloc.c')
0 files changed, 0 insertions, 0 deletions