diff options
Diffstat (limited to 'drivers/dma/idxd/irq.c')
| -rw-r--r-- | drivers/dma/idxd/irq.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/dma/idxd/irq.c b/drivers/dma/idxd/irq.c index 743ead5ebc57..aa314ebec587 100644 --- a/drivers/dma/idxd/irq.c +++ b/drivers/dma/idxd/irq.c @@ -17,12 +17,6 @@ enum irq_work_type { IRQ_WORK_PROCESS_FAULT, }; -struct idxd_fault { - struct work_struct work; - u64 addr; - struct idxd_device *idxd; -}; - struct idxd_resubmit { struct work_struct work; struct idxd_desc *desc; @@ -49,11 +43,12 @@ static void idxd_device_reinit(struct work_struct *work) goto out; for (i = 0; i < idxd->max_wqs; i++) { - struct idxd_wq *wq = idxd->wqs[i]; + if (test_bit(i, idxd->wq_enable_map)) { + struct idxd_wq *wq = idxd->wqs[i]; - if (wq->state == IDXD_WQ_ENABLED) { rc = idxd_wq_enable(wq); if (rc < 0) { + clear_bit(i, idxd->wq_enable_map); dev_warn(dev, "Unable to re-enable wq %s\n", dev_name(wq_confdev(wq))); } @@ -324,13 +319,11 @@ halt: idxd->state = IDXD_DEV_HALTED; idxd_wqs_quiesce(idxd); idxd_wqs_unmap_portal(idxd); - spin_lock(&idxd->dev_lock); idxd_device_clear_state(idxd); dev_err(&idxd->pdev->dev, "idxd halted, need %s.\n", gensts.reset_type == IDXD_DEVICE_RESET_FLR ? "FLR" : "system reset"); - spin_unlock(&idxd->dev_lock); return -ENXIO; } } |