diff options
| author | Xingui Yang <[email protected]> | 2023-07-11 11:14:58 +0800 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2023-07-23 15:18:25 -0400 |
| commit | f5393a5602cacfda2014e0ff8220e5a7564e7cd1 (patch) | |
| tree | 042286b703c6f8b6217b0510b0ce24a754ca4171 /tools/perf/scripts/python/task-analyzer.py | |
| parent | a9814b6c23e79ed58aeb432d7f1c556935aeaf8d (diff) | |
scsi: hisi_sas: Fix normally completed I/O analysed as failed
The PIO read command has no response frame and the struct iu[1024] won't be
filled. I/Os which are normally completed will be treated as failed in
sas_ata_task_done() when iu contains abnormal dirty data.
Consequently ending_fis should not be filled by iu when the response frame
hasn't been written to memory.
Fixes: d380f55503ed ("scsi: hisi_sas: Don't bother clearing status buffer IU in task prep")
Signed-off-by: Xingui Yang <[email protected]>
Signed-off-by: Xiang Chen <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions