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| author | Felix Kuehling <[email protected]> | 2018-05-01 21:56:12 +0000 |
|---|---|---|
| committer | Oded Gabbay <[email protected]> | 2018-05-01 21:56:12 +0000 |
| commit | c129db1206bd11ab0531a4d91a455a0809acae0e (patch) | |
| tree | fd965f83948f9dfea0baf899d6e83fb0a90864e9 /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | drm/amdkfd: Remove queue node when destroy queue failed (diff) | |
| download | kernel-c129db1206bd11ab0531a4d91a455a0809acae0e.tar.gz kernel-c129db1206bd11ab0531a4d91a455a0809acae0e.zip | |
drm/amdkfd: Add sanity checks in IRQ handlers
Only accept interrupts from KFD VMIDs. Just checking for a PASID may
not be enough because amdgpu started using PASIDs to map VM faults
to processes.
Warn if an IRQ doesn't have a valid PASID (indicating a firmware bug).
Suggested-by: Shaoyun Liu <[email protected]>
Suggested-by: Oak Zeng <[email protected]>
Signed-off-by: Felix Kuehling <[email protected]>
Reviewed-by: Oded Gabbay <[email protected]>
Signed-off-by: Oded Gabbay <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c')
0 files changed, 0 insertions, 0 deletions