diff options
| author | John Garry | 2022-02-17 23:42:29 +0800 |
|---|---|---|
| committer | Martin K. Petersen | 2022-02-19 15:59:34 -0500 |
| commit | 9aacf6fe90592cc7f64d56505e42606b61b76f00 (patch) | |
| tree | 54b6ed7e12fca77981b81b8674cc8fdf6571aa49 /init | |
| parent | ac2beb4e3bd75b0049068516b9d42201bda0ded3 (diff) | |
scsi: libsas: Handle non-TMF codes in sas_scsi_find_task()
LLDD TMF callbacks may return linux or other error codes instead of TMF
codes. This may cause problems in sas_scsi_find_task() ->
.lldd_query_task(), as only TMF codes are handled there. As such, we may
not return a task_disposition type from sas_scsi_find_task(). Function
sas_eh_handle_sas_errors() only handles that type, and will only progress
error handling for those recognised types.
Return TASK_ABORT_FAILED upon exit on the assumption that the command may
still be alive and error handling should be escalated.
Link: https://lore.kernel.org/r/1645112566-115804-2-git-send-email-john.garry@huawei.com
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions