This is a note to let you know that I've just added the patch titled
iommu/vt-d: Don't skip PCI devices when disabling IOTLB
to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iommu-vt-d-don-t-skip-pci-devices-when-disabling-iotlb.patch
and it can be found in the queue-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From da972fb13bc5a1baad450c11f9182e4cd0a091f6 Mon Sep 17 00:00:00 2001
From: Jeremy McNicoll <jmcnicol@xxxxxxxxxx>
Date: Thu, 14 Jan 2016 21:33:06 -0800
Subject: iommu/vt-d: Don't skip PCI devices when disabling IOTLB
From: Jeremy McNicoll <jmcnicol@xxxxxxxxxx>
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@xxxxxxxxxx>
Reviewed-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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);
Patches currently in stable-queue which might be from jmcnicol@xxxxxxxxxx are
queue-4.4/tty-add-support-for-pcie-wch382-2s-multi-io-card.patch
queue-4.4/iommu-vt-d-don-t-skip-pci-devices-when-disabling-iotlb.patch
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