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| author | Yong Zhao <[email protected]> | 2018-05-01 21:56:07 +0000 |
|---|---|---|
| committer | Oded Gabbay <[email protected]> | 2018-05-01 21:56:07 +0000 |
| commit | f8ea72d097965617bba0d6773fd29d44070c5e1a (patch) | |
| tree | f1d0feb2b5fd08a534292156f9eaecca8bf40e1d /drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | |
| parent | drm/amdkfd: Separate trap handler assembly code and its hex values (diff) | |
| download | kernel-f8ea72d097965617bba0d6773fd29d44070c5e1a.tar.gz kernel-f8ea72d097965617bba0d6773fd29d44070c5e1a.zip | |
drm/amdkfd: Fix CP soft hang on APUs
The problem happens on Raven and Carrizo. The context save handler
should not clear the high bits of PC_HI before extracting the bits
of IB_STS.
The bug is not relevant to VEGA10 until we enable demand paging.
Signed-off-by: Jay Cornwall <[email protected]>
Signed-off-by: Yong Zhao <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Felix Kuehling <[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