diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2010-05-13 15:38:21 -0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-05-14 00:25:07 -0400 |
| commit | 500a0e56c36dabb8cb0d8f3c93aac900058ef7af (patch) | |
| tree | 987cb9542aa9edc9228df5e9d6d00c980a2d8e64 /include/linux/compiler-gcc.h | |
| parent | fa6bd996db2fbecd7a9a408c158105c55a51fe41 (diff) | |
powerpc/fsl-booke: Move loadcam_entry back to asm code to fix SMP ftrace
When we build with ftrace enabled its possible that loadcam_entry would
have used the stack pointer (even though the code doesn't need it). We
call loadcam_entry in __secondary_start before the stack is setup. To
ensure that loadcam_entry doesn't use the stack pointer the easiest
solution is to just have it in asm code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/linux/compiler-gcc.h')
0 files changed, 0 insertions, 0 deletions