From da972fb13bc5a1baad450c11f9182e4cd0a091f6 Mon Sep 17 00:00:00 2001 From: Jeremy McNicoll Date: Thu, 14 Jan 2016 21:33:06 -0800 Subject: [PATCH] iommu/vt-d: Don't skip PCI devices when disabling IOTLB Fix a simple typo when disabling IOTLB on PCI(e) devices. Fixes: b16d0cb9e2fc ("iommu/vt-d: Always enable PASID/PRI PCI capabilities before ATS") Cc: stable@vger.kernel.org # v4.4 Signed-off-by: Jeremy McNicoll Reviewed-by: Alex Williamson Signed-off-by: Joerg Roedel --- drivers/iommu/intel-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index ac73876..986a53e 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1489,7 +1489,7 @@ static void iommu_disable_dev_iotlb(struct device_domain_info *info) { struct pci_dev *pdev; - if (dev_is_pci(info->dev)) + if (!dev_is_pci(info->dev)) return; pdev = to_pci_dev(info->dev); -- 2.7.4