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| author | Sagar Biradar <[email protected]> | 2023-05-19 23:08:34 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2023-06-15 01:13:40 +0000 |
| commit | 9dc704dcc09eae7d21b5da0615eb2ed79278f63e (patch) | |
| tree | a98e52035a5d44461c0b20ed0ecd275a67ab5cec /drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c | |
| parent | scsi: stex: Fix gcc 13 warnings (diff) | |
| download | kernel-9dc704dcc09eae7d21b5da0615eb2ed79278f63e.tar.gz kernel-9dc704dcc09eae7d21b5da0615eb2ed79278f63e.zip | |
scsi: aacraid: Reply queue mapping to CPUs based on IRQ affinity
Fix the I/O hang that arises because of the MSIx vector not having a mapped
online CPU upon receiving completion.
SCSI cmds take the blk_mq route, which is setup during init. Reserved cmds
fetch the vector_no from mq_map after init is complete. Before init, they
have to use 0 - as per the norm.
Reviewed-by: Gilbert Wu <[email protected]>
Signed-off-by: Sagar Biradar <[email protected]>
Reviewed-by: John Garry <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring_mux.c')
0 files changed, 0 insertions, 0 deletions