diff options
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 5 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 |
3 files changed, 8 insertions, 1 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index e038bdf23369..254af67d87e1 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -401,7 +401,9 @@ static int hisi_sas_task_prep(struct sas_task *task, struct hisi_sas_dq goto err_out_buf; } + spin_lock_irqsave(&hisi_hba->lock, flags); list_add_tail(&slot->entry, &sas_dev->list); + spin_unlock_irqrestore(&hisi_hba->lock, flags); spin_lock_irqsave(&task->task_state_lock, flags); task->task_state_flags |= SAS_TASK_AT_INITIATOR; spin_unlock_irqrestore(&task->task_state_lock, flags); @@ -1387,8 +1389,9 @@ hisi_sas_internal_abort_task_exec(struct hisi_hba *hisi_hba, int device_id, if (rc) goto err_out_buf; - + spin_lock_irqsave(&hisi_hba->lock, flags); list_add_tail(&slot->entry, &sas_dev->list); + spin_unlock_irqrestore(&hisi_hba->lock, flags); spin_lock_irqsave(&task->task_state_lock, flags); task->task_state_flags |= SAS_TASK_AT_INITIATOR; spin_unlock_irqrestore(&task->task_state_lock, flags); diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 73d12ff2bdd6..3b2e5b5cb47c 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -2378,7 +2378,9 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) if (unlikely(aborted)) { ts->stat = SAS_ABORTED_TASK; + spin_lock_irqsave(&hisi_hba->lock, flags); hisi_sas_slot_task_free(hisi_hba, task, slot); + spin_unlock_irqrestore(&hisi_hba->lock, flags); return -1; } diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index d60501f1d1c1..38eeba9192cb 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1400,7 +1400,9 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) ts->resp = SAS_TASK_COMPLETE; if (unlikely(aborted)) { ts->stat = SAS_ABORTED_TASK; + spin_lock_irqsave(&hisi_hba->lock, flags); hisi_sas_slot_task_free(hisi_hba, task, slot); + spin_unlock_irqrestore(&hisi_hba->lock, flags); return -1; } |