Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 100/137] iommu/vt-d: Dont skip PCI devices when disabling IOTLB | Date | Tue, 23 Feb 2016 19:33:51 -0800 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Jeremy McNicoll <jmcnicol@redhat.com>
commit da972fb13bc5a1baad450c11f9182e4cd0a091f6 upstream.
Fix a simple typo when disabling IOTLB on PCI(e) devices.
Fixes: b16d0cb9e2fc ("iommu/vt-d: Always enable PASID/PRI PCI capabilities before ATS") Signed-off-by: Jeremy McNicoll <jmcnicol@redhat.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/iommu/intel-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -1489,7 +1489,7 @@ static void iommu_disable_dev_iotlb(stru { struct pci_dev *pdev; - if (dev_is_pci(info->dev)) + if (!dev_is_pci(info->dev)) return; pdev = to_pci_dev(info->dev);
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