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| author |   Kumar Gala <galak@kernel.crashing.org> | 2010-05-13 14:38:21 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-05-13 23:25:07 -0500 |
| commit | 500a0e56c36dabb8cb0d8f3c93aac900058ef7af (patch) | |
| tree | 987cb9542aa9edc9228df5e9d6d00c980a2d8e64 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | powerpc/fsl-booke: Fix InstructionTLBError execute permission check (diff) | |
| download | wireguard-linux-500a0e56c36dabb8cb0d8f3c93aac900058ef7af.tar.xz wireguard-linux-500a0e56c36dabb8cb0d8f3c93aac900058ef7af.zip | |
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 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions