From: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
Driver is not releasing the lock if ql2xdontresethba is set, this might lead
to a lockup.
Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_nx.c | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_nx.c b/drivers/scsi/qla2xxx/qla_nx.c
index 2bc134b..385b6b7 100644
--- a/drivers/scsi/qla2xxx/qla_nx.c
+++ b/drivers/scsi/qla2xxx/qla_nx.c
@@ -3760,10 +3760,15 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha)
qla82xx_idc_lock(ha);
break;
case QLA82XX_DEV_NEED_RESET:
- if (!ql2xdontresethba)
- qla82xx_need_reset_handler(vha);
+ if (!ql2xdontresethba)
+ qla82xx_need_reset_handler(vha);
+ else {
+ qla82xx_idc_unlock(ha);
+ msleep(1000);
+ qla82xx_idc_lock(ha);
+ }
dev_init_timeout = jiffies +
- (ha->nx_dev_init_timeout * HZ);
+ (ha->nx_dev_init_timeout * HZ);
break;
case QLA82XX_DEV_NEED_QUIESCENT:
qla82xx_need_qsnt_handler(vha);
--
1.6.0.2
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