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| author | Mike Christie <michael.christie@oracle.com> | 2022-06-17 00:27:38 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-06-22 03:14:54 +0200 |
| commit | 31500e902759322ba3c64b60dabae2704e738df8 (patch) | |
| tree | fbd217703096cd8fe41de2871d281482918d7745 /include/scsi | |
| parent | scsi: qedi: Use QEDI_MODE_NORMAL for error handling (diff) | |
| download | linux-31500e902759322ba3c64b60dabae2704e738df8.tar.xz linux-31500e902759322ba3c64b60dabae2704e738df8.zip | |
scsi: iscsi: Fix session removal on shutdown
When the system is shutting down, iscsid is not running so we will not get
a response to the ISCSI_ERR_INVALID_HOST error event. The system shutdown
will then hang waiting on userspace to remove the session.
This has libiscsi force the destruction of the session from the kernel when
iscsi_host_remove() is called from a driver's shutdown callout.
This fixes a regression added in qedi boot with commit d1f2ce77638d ("scsi:
qedi: Fix host removal with running sessions") which made qedi use the
common session removal function that waits on userspace instead of rolling
its own kernel based removal.
Link: https://lore.kernel.org/r/20220616222738.5722-7-michael.christie@oracle.com
Fixes: d1f2ce77638d ("scsi: qedi: Fix host removal with running sessions")
Tested-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Lee Duncan <lduncan@suse.com>
Reviewed-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/libiscsi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index c0703cd20a99..9758a4a9923f 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -411,7 +411,7 @@ extern int iscsi_host_add(struct Scsi_Host *shost, struct device *pdev); extern struct Scsi_Host *iscsi_host_alloc(struct scsi_host_template *sht, int dd_data_size, bool xmit_can_sleep); -extern void iscsi_host_remove(struct Scsi_Host *shost); +extern void iscsi_host_remove(struct Scsi_Host *shost, bool is_shutdown); extern void iscsi_host_free(struct Scsi_Host *shost); extern int iscsi_target_alloc(struct scsi_target *starget); extern int iscsi_host_get_max_scsi_cmds(struct Scsi_Host *shost, |