From: Quinn Tran <qutran@xxxxxxxxxxx> commit 63fa7f2644b4b48e1913af33092c044bf48e9321 upstream. vref_count took an extra decrement in the task management path. Add an extra ref count to compensate the imbalance. Link: https://lore.kernel.org/r/20220713052045.10683-7-njavali@xxxxxxxxxxx Cc: stable@xxxxxxxxxxxxxxx Reviewed-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx> Signed-off-by: Quinn Tran <qutran@xxxxxxxxxxx> Signed-off-by: Nilesh Javali <njavali@xxxxxxxxxxx> Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/scsi/qla2xxx/qla_init.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -161,6 +161,7 @@ int qla24xx_async_abort_cmd(srb_t *cmd_s struct srb_iocb *abt_iocb; srb_t *sp; int rval = QLA_FUNCTION_FAILED; + uint8_t bail; /* ref: INIT for ABTS command */ sp = qla2xxx_get_qpair_sp(cmd_sp->vha, cmd_sp->qpair, cmd_sp->fcport, @@ -168,6 +169,7 @@ int qla24xx_async_abort_cmd(srb_t *cmd_s if (!sp) return QLA_MEMORY_ALLOC_FAILED; + QLA_VHA_MARK_BUSY(vha, bail); abt_iocb = &sp->u.iocb_cmd; sp->type = SRB_ABT_CMD; sp->name = "abort"; @@ -2007,12 +2009,14 @@ qla2x00_async_tm_cmd(fc_port_t *fcport, struct srb_iocb *tm_iocb; srb_t *sp; int rval = QLA_FUNCTION_FAILED; + uint8_t bail; /* ref: INIT */ sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); if (!sp) goto done; + QLA_VHA_MARK_BUSY(vha, bail); sp->type = SRB_TM_CMD; sp->name = "tmf"; qla2x00_init_async_sp(sp, qla2x00_get_async_timeout(vha),
