diff options
| author | Noam Camus <[email protected]> | 2016-10-13 13:15:32 +0000 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2016-10-14 12:26:54 +0000 |
| commit | c0ca8df717061ae3d2ea624024033103c64210ae (patch) | |
| tree | a4ddb3bab92356267a398fa16ff6d9d9f2f6f3a8 /drivers/gpu/drm/amd/amdgpu/amdgpu_test.c | |
| parent | irqchip/metag-ext: Improve function-level documentation (diff) | |
| download | kernel-c0ca8df717061ae3d2ea624024033103c64210ae.tar.gz kernel-c0ca8df717061ae3d2ea624024033103c64210ae.zip | |
irqchip/eznps: Acknowledge NPS_IPI before calling the handler
IPI_IRQ (also TIMER0_IRQ) should be acked before the action->handler is called
in handle_percpu_devid_irq.
The IPI irq is edge sensitive and we might miss an IPI interrupt if it is
triggered again while the handler runs.
Fixes: 44df427c894a ("irqchip: add nps Internal and external irqchips")
Signed-off-by: Noam Camus <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Thomas Gleixner <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_test.c')
0 files changed, 0 insertions, 0 deletions