Merge tag 'iommu-fix-v6.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro...

Pull iommu fix from Joerg Roedel:

 - Fix device mask to catch all affected devices in the recently added
   quirk for QAT devices in the Intel VT-d driver.

* tag 'iommu-fix-v6.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/vt-d: Fix buggy QAT device mask

diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index 5287efe..644ca49 100644 (file)
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -1402,7 +1402,7 @@ static void domain_update_iotlb(struct dmar_domain *domain)
  * check because it applies only to the built-in QAT devices and it doesn't
  * grant additional privileges.
  */
-#define BUGGY_QAT_DEVID_MASK 0x494c
+#define BUGGY_QAT_DEVID_MASK 0x4940
 static bool dev_needs_extra_dtlb_flush(struct pci_dev *pdev)
 {
        if (pdev->vendor != PCI_VENDOR_ID_INTEL)