diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index d1a61b1e591b..52746e2e7f6f 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1174,10 +1174,14 @@ static int hisi_sas_abort_task(struct sas_task *task) return TMF_RESP_FUNC_FAILED; } + spin_lock_irqsave(&task->task_state_lock, flags); if (task->task_state_flags & SAS_TASK_STATE_DONE) { + spin_unlock_irqrestore(&task->task_state_lock, flags); rc = TMF_RESP_FUNC_COMPLETE; goto out; } + task->task_state_flags |= SAS_TASK_STATE_ABORTED; + spin_unlock_irqrestore(&task->task_state_lock, flags); sas_dev->dev_status = HISI_SAS_DEV_EH; if (task->lldd_task && task->task_proto & SAS_PROTOCOL_SSP) { diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c index 384e4ef50b24..8ca0044e09be 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c @@ -2386,7 +2386,6 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) struct hisi_sas_complete_v2_hdr *complete_hdr = &complete_queue[slot->cmplt_queue_slot]; unsigned long flags; - int aborted; if (unlikely(!task || !task->lldd_task || !task->dev)) return -EINVAL; @@ -2396,7 +2395,6 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) sas_dev = device->lldd_dev; spin_lock_irqsave(&task->task_state_lock, flags); - aborted = task->task_state_flags & SAS_TASK_STATE_ABORTED; task->task_state_flags &= ~(SAS_TASK_STATE_PENDING | SAS_TASK_AT_INITIATOR); spin_unlock_irqrestore(&task->task_state_lock, flags); @@ -2404,15 +2402,6 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) memset(ts, 0, sizeof(*ts)); ts->resp = SAS_TASK_COMPLETE; - if (unlikely(aborted)) { - dev_dbg(dev, "slot_complete: task(%p) aborted\n", task); - 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 ts->stat; - } - if (unlikely(!sas_dev)) { dev_dbg(dev, "slot complete: port has no device\n"); ts->stat = SAS_PHY_DOWN; @@ -2523,13 +2512,16 @@ slot_complete_v2_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) } out: + hisi_sas_slot_task_free(hisi_hba, task, slot); + sts = ts->stat; spin_lock_irqsave(&task->task_state_lock, flags); + if (task->task_state_flags & SAS_TASK_STATE_ABORTED) { + spin_unlock_irqrestore(&task->task_state_lock, flags); + dev_info(dev, "slot complete: task(%p) aborted\n", task); + return SAS_ABORTED_TASK; + } task->task_state_flags |= SAS_TASK_STATE_DONE; spin_unlock_irqrestore(&task->task_state_lock, flags); - spin_lock_irqsave(&hisi_hba->lock, flags); - hisi_sas_slot_task_free(hisi_hba, task, slot); - spin_unlock_irqrestore(&hisi_hba->lock, flags); - sts = ts->stat; if (task->task_done) task->task_done(task); diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index afc1242abdcf..734611046d3e 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -1576,7 +1576,6 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) hisi_hba->complete_hdr[slot->cmplt_queue]; struct hisi_sas_complete_v3_hdr *complete_hdr = &complete_queue[slot->cmplt_queue_slot]; - int aborted; unsigned long flags; if (unlikely(!task || !task->lldd_task || !task->dev)) @@ -1587,21 +1586,12 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) sas_dev = device->lldd_dev; spin_lock_irqsave(&task->task_state_lock, flags); - aborted = task->task_state_flags & SAS_TASK_STATE_ABORTED; task->task_state_flags &= ~(SAS_TASK_STATE_PENDING | SAS_TASK_AT_INITIATOR); spin_unlock_irqrestore(&task->task_state_lock, flags); memset(ts, 0, sizeof(*ts)); ts->resp = SAS_TASK_COMPLETE; - if (unlikely(aborted)) { - dev_dbg(dev, "slot complete: task(%p) aborted\n", task); - 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 ts->stat; - } if (unlikely(!sas_dev)) { dev_dbg(dev, "slot complete: port has not device\n"); @@ -1699,13 +1689,16 @@ slot_complete_v3_hw(struct hisi_hba *hisi_hba, struct hisi_sas_slot *slot) } out: + hisi_sas_slot_task_free(hisi_hba, task, slot); + sts = ts->stat; spin_lock_irqsave(&task->task_state_lock, flags); + if (task->task_state_flags & SAS_TASK_STATE_ABORTED) { + spin_unlock_irqrestore(&task->task_state_lock, flags); + dev_info(dev, "slot complete: task(%p) aborted\n", task); + return SAS_ABORTED_TASK; + } task->task_state_flags |= SAS_TASK_STATE_DONE; spin_unlock_irqrestore(&task->task_state_lock, flags); - spin_lock_irqsave(&hisi_hba->lock, flags); - hisi_sas_slot_task_free(hisi_hba, task, slot); - spin_unlock_irqrestore(&hisi_hba->lock, flags); - sts = ts->stat; if (task->task_done) task->task_done(task);