MIPS: Add new unwind_stack variant
authorDaniel Kalmar <kalmard@homejinni.com>
Fri, 13 May 2011 12:38:04 +0000 (08:38 -0400)
committerRobert Richter <robert.richter@amd.com>
Wed, 15 Jun 2011 12:35:33 +0000 (14:35 +0200)
commit94ea09c6a8e6c5ffb59bb1d5ca10008d37544e1a
tree86fd0e4241cfaa9a3d44ce6da39e54a291684143
parent2c53b436a30867eb6b47dd7bab23ba638d1fb0d2
MIPS: Add new unwind_stack variant

The unwind_stack_by_address variant supports unwinding based
on any kernel code address.
This symbol is also exported so it can be called from modules.

Signed-off-by: Daniel Kalmar <kalmard@homejinni.com>
Signed-off-by: Gergely Kis <gergely@homejinni.com>
Signed-off-by: Robert Richter <robert.richter@amd.com>
arch/mips/include/asm/stacktrace.h
arch/mips/kernel/process.c