diff options
| -rw-r--r-- | drivers/scsi/pm8001/pm8001_hwi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 9e9a546da959..2054c2b03d92 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -3279,10 +3279,15 @@ pm8001_mpi_get_nvmd_resp(struct pm8001_hba_info *pm8001_ha, void *piomb) pm8001_ha->memoryMap.region[NVMD].virt_ptr, fw_control_context->len); kfree(ccb->fw_control_context); + /* To avoid race condition, complete should be + * called after the message is copied to + * fw_control_context->usrAddr + */ + complete(pm8001_ha->nvmd_completion); + PM8001_MSG_DBG(pm8001_ha, pm8001_printk("Set nvm data complete!\n")); ccb->task = NULL; ccb->ccb_tag = 0xFFFFFFFF; pm8001_tag_free(pm8001_ha, tag); - complete(pm8001_ha->nvmd_completion); } int pm8001_mpi_local_phy_ctl(struct pm8001_hba_info *pm8001_ha, void *piomb) |