Max Filippov d1b6ba82a5 xtensa: fix a6 and a7 handling in fast_syscall_xtensa ...

Remove restoring a6 on some return paths and instead modify and restore
it in a single place, using symbolic name.
Correctly restore a7 from PT_AREG7 in case of illegal a6 value.

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

2014-08-14 11:59:31 +04:00

..

boot

xtensa: configure kc705 for highmem

2014-08-14 11:59:25 +04:00

configs

xtensa: remove orphan MATH_EMULATION symbol

2014-08-14 11:59:12 +04:00

include

xtensa: support aliasing cache in kmap

2014-08-14 11:59:22 +04:00

kernel

xtensa: fix a6 and a7 handling in fast_syscall_xtensa

2014-08-14 11:59:31 +04:00

lib

…

mm

xtensa: support highmem in aliasing cache flushing code

2014-08-14 11:59:23 +04:00

oprofile

xtensa: fix oprofile building as module

2013-05-09 01:07:09 -07:00

platforms

xtensa: ISS: don't depend on CONFIG_TTY

2014-05-05 09:04:10 -07:00

variants

xtensa: fsf: drop nonexistent GPIO32 support

2014-02-21 21:33:40 +04:00

Kconfig

xtensa: remove orphan MATH_EMULATION symbol

2014-08-14 11:59:12 +04:00

Kconfig.debug

xtensa: check TLB sanity on return to userspace

2013-07-08 01:18:56 -07:00

Makefile

xtensa: simplify addition of new core variants

2014-08-14 11:59:08 +04:00