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| author | Max Filippov <jcmvbkbc@gmail.com> | 2014-07-31 22:40:57 +0400 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-10-13 15:40:52 +0200 |
| commit | 9b9dbcf3bc9188dfd3691a48b34d6afa628474ea (patch) | |
| tree | 2af88bd4441490665bc24a3e5b94ea1c16e03d07 /drivers | |
| parent | ebd3eb22e54df555edb485a7dff8f57ac3e18b1e (diff) | |
xtensa: fix a6 and a7 handling in fast_syscall_xtensa
commit d1b6ba82a50cecf94be540a3a153aa89d97511a0 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: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions