diff options
| author | Dave Martin <[email protected]> | 2011-02-09 12:06:59 +0100 |
|---|---|---|
| committer | Russell King <[email protected]> | 2011-02-10 15:30:51 +0000 |
| commit | 917692f5f7ec63de3b093c825913d68e910db282 (patch) | |
| tree | d4f2a59ca417c446450df0c1a84384fcef501c7f /tools/perf/util/trace-event-scripting.c | |
| parent | 774c096bf9e49eebf7b5d2d9fdddf632c29ccea0 (diff) | |
ARM: 6655/1: Correct WFE() in asm/spinlock.h for Thumb-2
The content for ALT_SMP() in the definition of WFE() expands to 6
bytes (IT cc ; WFEcc.W), which breaks the assumptions of the fixup
code, leading to lockups when the affected code gets run.
This patch works around the problem by explicitly using an
IT + WFEcc.N pair.
Signed-off-by: Dave Martin <[email protected]>
Acked-by: Will Deacon <[email protected]>
Signed-off-by: Russell King <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions