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| author | Philip Yang | 2019-01-30 21:21:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-03-13 22:02:38 +0100 |
| commit | 25aa5c8b063ad633dd7f32406473ce86167f2eca (patch) | |
| tree | a4f1b7e3bf4a87660cdb28c4636e9941b28eb92c /drivers/nvme | |
| parent | i2c: omap: Use noirq system sleep pm ops to idle device for suspend (diff) | |
| download | kernel-qcow2-linux-25aa5c8b063ad633dd7f32406473ce86167f2eca.tar.gz kernel-qcow2-linux-25aa5c8b063ad633dd7f32406473ce86167f2eca.tar.xz kernel-qcow2-linux-25aa5c8b063ad633dd7f32406473ce86167f2eca.zip | |
drm/amdgpu: use spin_lock_irqsave to protect vm_manager.pasid_idr
[ Upstream commit 0a5f49cbf9d6ad3721c16f8a6d823363ea7a160f ]
amdgpu_vm_get_task_info is called from interrupt handler and sched timeout
workqueue, we should use irq version spin_lock to avoid deadlock.
Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/nvme')
0 files changed, 0 insertions, 0 deletions