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| author | Leela Krishna Amudala <[email protected]> | 2014-05-28 00:43:21 +0900 |
|---|---|---|
| committer | Kukjin Kim <[email protected]> | 2014-06-17 00:23:28 +0900 |
| commit | b92ad209c26a1891c4e04cd75fc771dcb002603f (patch) | |
| tree | 8d8df78d3b94d1b8d3a833c729852a6042d32e12 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 7171511eaec5bf23fb06078f59784a3a0626b38f (diff) | |
ARM: EXYNOS: Use wfi macro in platform_do_lowpower
This patch is originally based on commit b3377d186572 ("ARM: 7064/1:
vexpress: Use wfi macro in platform_do_lowpower.")
Current Exynos CPU hotplug code includes a hardcoded WFI instruction,
in ARM encoding. When the kernel is compiled in Thumb-2 mode, this
is invalid and causes the machine to hang hard when a CPU is offlined.
Use wfi macro instead of the hardcoded WFI instruction.
Signed-off-by: Leela Krishna Amudala <[email protected]>
Acked-by: Daniel Lezcano <[email protected]>
Signed-off-by: Kukjin Kim <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions