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| author | Xingui Yang <yangxingui@huawei.com> | 2023-07-11 06:14:58 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-07-23 22:18:25 +0300 |
| commit | f5393a5602cacfda2014e0ff8220e5a7564e7cd1 (patch) | |
| tree | 042286b703c6f8b6217b0510b0ce24a754ca4171 /mm/memory.c | |
| parent | a9814b6c23e79ed58aeb432d7f1c556935aeaf8d (diff) | |
| download | linux-f5393a5602cacfda2014e0ff8220e5a7564e7cd1.tar.xz | |
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 <yangxingui@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Link: https://lore.kernel.org/r/1689045300-44318-2-git-send-email-chenxiang66@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'mm/memory.c')
0 files changed, 0 insertions, 0 deletions