diff options
| author | Quinn Tran <qutran@marvell.com> | 2023-07-14 10:01:00 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-07-23 23:27:47 +0300 |
| commit | 39d22740712c7563a2e18c08f033deeacdaf66e7 (patch) | |
| tree | c17a0accfcc36cabcb972b99fbd3e53d46626278 /drivers/scsi/qla2xxx | |
| parent | 5b51f35d127e7bef55fa869d2465e2bca4636454 (diff) | |
| download | linux-39d22740712c7563a2e18c08f033deeacdaf66e7.tar.xz | |
scsi: qla2xxx: Fix session hang in gnl
Connection does not resume after a host reset / chip reset. The cause of
the blockage is due to the FCF_ASYNC_ACTIVE left on. The gnl command was
interrupted by the chip reset. On exiting the command, this flag should be
turn off to allow relogin to reoccur. Clear this flag to prevent blockage.
Cc: stable@vger.kernel.org
Fixes: 17e64648aa47 ("scsi: qla2xxx: Correct fcport flags handling")
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Link: https://lore.kernel.org/r/20230714070104.40052-7-njavali@marvell.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.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 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 1236acb1fd83..7ac4738fda25 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1141,7 +1141,7 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport) u16 *mb; if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT)) - return rval; + goto done; ql_dbg(ql_dbg_disc, vha, 0x20d9, "Async-gnlist WWPN %8phC \n", fcport->port_name); @@ -1195,8 +1195,9 @@ int qla24xx_async_gnl(struct scsi_qla_host *vha, fc_port_t *fcport) done_free_sp: /* ref: INIT */ kref_put(&sp->cmd_kref, qla2x00_sp_release); + fcport->flags &= ~(FCF_ASYNC_SENT); done: - fcport->flags &= ~(FCF_ASYNC_ACTIVE | FCF_ASYNC_SENT); + fcport->flags &= ~(FCF_ASYNC_ACTIVE); return rval; } |