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| author | Colin Cross <ccross@android.com> | 2013-08-23 12:45:10 -0700 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-08-29 22:11:38 +0200 |
| commit | 59e998561103a93f294c8d3138dd659af772a5da (patch) | |
| tree | ef7bc435dbe2346af94992c06543b91d5e49164a /drivers/pci | |
| parent | 51f245b895e3fe4cbac0b2633e54a1830864a83f (diff) | |
| download | linux-stable-59e998561103a93f294c8d3138dd659af772a5da.tar.gz linux-stable-59e998561103a93f294c8d3138dd659af772a5da.tar.bz2 linux-stable-59e998561103a93f294c8d3138dd659af772a5da.zip | |
cpuidle: coupled: disable interrupts after entering safe state
Calling cpuidle_enter_state is expected to return with interrupts
enabled, but interrupts must be disabled before starting the
ready loop synchronization stage. Call local_irq_disable after
each call to cpuidle_enter_state for the safe state.
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Colin Cross <ccross@android.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions