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| author | pding <Pixel.Ding@amd.com> | 2017-11-07 14:32:36 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-11-08 17:55:14 -0500 |
| commit | cdd9a8b8599b952e2b39763090689ec2ad8e40c3 (patch) | |
| tree | 172c1d0c5ca0cbd0254ccd341950836f465f5b62 /drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c | |
| parent | dce1e131dd4dc68099ff1b70aa03cd2d0acf8639 (diff) | |
| download | linux-cdd9a8b8599b952e2b39763090689ec2ad8e40c3.tar.gz linux-cdd9a8b8599b952e2b39763090689ec2ad8e40c3.tar.xz | |
drm/amdgpu: use irq-safe lock for kiq->ring_lock
This lock is used during register accessing in SRIOV guest.
The register accessing could happen both in irq enabled and
irq disabled cases. Always use irq-safe lock.
Signed-off-by: Pixel Ding <Pixel.Ding@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c')
0 files changed, 0 insertions, 0 deletions