xtensa: don't touch EXC_TABLE_FIXUP in _switch_to
authorMax Filippov <jcmvbkbc@gmail.com>
Fri, 17 Jul 2015 02:24:49 +0000 (05:24 +0300)
committerMax Filippov <jcmvbkbc@gmail.com>
Mon, 17 Aug 2015 04:33:37 +0000 (07:33 +0300)
There's no way _switch_to can produce double exceptions now, don't
enter/leave EXC_TABLE_FIXUP critical section.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/kernel/entry.S

Simple merge