diff options
| author |   Quinn Tran <qutran@marvell.com> | 2019-07-26 09:07:38 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2019-08-07 18:08:12 -0400 |
| commit | f00b3428a801758243693e046b34226e92bc56b3 (patch) | |
| tree | 22afea25f7e58b9af7109036cf08c9277549b299 /drivers/scsi/qla2xxx | |
| parent | scsi: qla2xxx: Use common update-firmware-options routine for ISP27xx+ (diff) | |
| download | linux-dev-f00b3428a801758243693e046b34226e92bc56b3.tar.xz linux-dev-f00b3428a801758243693e046b34226e92bc56b3.zip | |
scsi: qla2xxx: Fix hang in fcport delete path
A hang was observed in the fcport delete path when the device was
responding slow and an issue-lip path (results in session termination) was
taken.
Fix this by issuing logo requests unconditionally.
PID: 19491 TASK: ffff8e23e67bb150 CPU: 0 COMMAND: "kworker/0:0"
#0 [ffff8e2370297bf8] __schedule at ffffffffb4f7dbb0
#1 [ffff8e2370297c88] schedule at ffffffffb4f7e199
#2 [ffff8e2370297c98] schedule_timeout at ffffffffb4f7ba68
#3 [ffff8e2370297d40] msleep at ffffffffb48ad9ff
#4 [ffff8e2370297d58] qlt_free_session_done at ffffffffc0c32052 [qla2xxx]
#5 [ffff8e2370297e20] process_one_work at ffffffffb48bcfdf
#6 [ffff8e2370297e68] worker_thread at ffffffffb48bdca6
#7 [ffff8e2370297ec8] kthread at ffffffffb48c4f81
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 194a15b2f5f7..d82d1a2b3543 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -378,9 +378,6 @@ qla2x00_async_logout(struct scsi_qla_host *vha, fc_port_t *fcport) struct srb_iocb *lio; int rval = QLA_FUNCTION_FAILED; - if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT)) - return rval; - fcport->flags |= FCF_ASYNC_SENT; sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); if (!sp) |