Max Filippov 3b4b5a08bd xtensa: fix a6 and a7 handling in fast_syscall_xtensa ...

commit d1b6ba82a5 upstream.

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.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-10-05 14:54:09 -07:00

..

boot

xtensa: fix redboot load address

2013-05-09 01:07:12 -07:00

configs

xtensa: remove explicit selection of GENERIC_GPIO

2013-03-20 22:48:15 +09:00

include

xtensa: fix TLBTEMP_BASE_2 region handling in fast_second_level_miss

2014-10-05 14:54:08 -07:00

kernel

xtensa: fix a6 and a7 handling in fast_syscall_xtensa

2014-10-05 14:54:09 -07:00

lib

xtensa: clean up files to make them code-style compliant

2012-12-18 21:10:25 -08:00

mm

Merge tag 'xtensa-next-20130508' of git://github.com/czankel/xtensa-linux

2013-05-09 14:38:16 -07:00

oprofile

xtensa: fix oprofile building as module

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

platforms

xtensa: xtfpga: fix definitions of platform devices

2014-02-13 13:48:01 -08:00

variants

xtensa: Add config files for Diamond 233L - Rev C processor variant

2013-02-23 19:12:52 -08:00

Kconfig

Merge tag 'xtensa-next-20130508' of git://github.com/czankel/xtensa-linux

2013-05-09 14:38:16 -07:00

Kconfig.debug

xtensa: add s32c1i sanity check

2012-12-18 21:10:22 -08:00

Makefile

xtensa: add support for oprofile

2013-02-23 19:22:54 -08:00