diff options
| author |   Himanshu Madhani <himanshu.madhani@cavium.com> | 2018-08-02 13:16:55 -0700 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-08-02 16:56:18 -0400 |
| commit | 15b6c3c9568765f0717b2dd3aa67a5f7eadd9734 (patch) | |
| tree | 71edf3ce4262d50ef5be53daee43424556bae7f5 /drivers/scsi | |
| parent | scsi: qla2xxx: Fix race between switch cmd completion and timeout (diff) | |
| download | linux-dev-15b6c3c9568765f0717b2dd3aa67a5f7eadd9734.tar.xz linux-dev-15b6c3c9568765f0717b2dd3aa67a5f7eadd9734.zip | |
scsi: qla2xxx: Fix stalled relogin
This patch sets and clears FCF_ASYNC_{SENT|ACTIVE} flags to prevent
stalling of relogin attempt. Once flag are correctly set/cleared, relogin
timer can retry relogin attempt for driver to continue login.
Fixes: fa83e65885b9 ("scsi: qla2xxx: ensure async flags are reset correctly")
Cc: stable@vger.kernel.org #4.17
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_iocb.c | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 75538383de5b..c3c7aa1cb86e 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -431,7 +431,7 @@ qla2x00_async_adisc_sp_done(void *ptr, int res) "Async done-%s res %x %8phC\n", sp->name, res, sp->fcport->port_name); - sp->fcport->flags &= ~FCF_ASYNC_SENT; + sp->fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE); memset(&ea, 0, sizeof(ea)); ea.event = FCME_ADISC_DONE; diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index e1ff2e27e59f..ba14db8d0b8d 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2634,6 +2634,7 @@ qla24xx_els_dcmd2_iocb(scsi_qla_host_t *vha, int els_opcode, ql_dbg(ql_dbg_io, vha, 0x3073, "Enter: PLOGI portid=%06x\n", fcport->d_id.b24); + fcport->flags |= FCF_ASYNC_SENT; sp->type = SRB_ELS_DCMD; sp->name = "ELS_DCMD"; sp->fcport = fcport; |