diff options
| -rw-r--r-- | drivers/iommu/intel/prq.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/iommu/intel/prq.c b/drivers/iommu/intel/prq.c index edda5da8ba15..621cd26504b3 100644 --- a/drivers/iommu/intel/prq.c +++ b/drivers/iommu/intel/prq.c @@ -222,20 +222,14 @@ static irqreturn_t prq_event_thread(int irq, void *d) req = &iommu->prq[head / sizeof(*req)]; address = (u64)req->addr << VTD_PAGE_SHIFT; - if (unlikely(!req->pasid_present)) { - pr_err("IOMMU: %s: Page request without PASID\n", + if (unlikely(!is_canonical_address(address))) { + pr_err("IOMMU: %s: Address is not canonical\n", iommu->name); bad_req: handle_bad_prq_event(iommu, req, QI_RESP_INVALID); goto prq_advance; } - if (unlikely(!is_canonical_address(address))) { - pr_err("IOMMU: %s: Address is not canonical\n", - iommu->name); - goto bad_req; - } - if (unlikely(req->pm_req && (req->rd_req | req->wr_req))) { pr_err("IOMMU: %s: Page request in Privilege Mode\n", iommu->name); |