]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 88fbcd3) | patch
powerpc: Emulate instructions in little endian mode
authorAnton Blanchard <anton@samba.org>
Tue, 6 Aug 2013 16:01:47 +0000 (02:01 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 14 Aug 2013 05:33:35 +0000 (15:33 +1000)
commite7fb39cc9970dc49bfc9352fe977bdf28a465647
tree63f5861a108fae0a4c9a483cd88356cd99ffe3ectree | snapshot
parent88fbcd3c4dfc800349457f42e7a0fdde4d8a183ccommit | diff
powerpc: Emulate instructions in little endian mode

Alistair noticed we got a SIGILL on userspace mfpvr instructions.

Remove the little endian check in the emulation code, it is
probably there to protect against the old pseudo little endian
implementations but doesn't make sense for real little endian.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/kernel/traps.c diff | blob | history
Linux Kernel Source Tree.