On Thu, 2016-01-14 at 21:33 -0800, Jeremy McNicoll wrote:
> 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 <[email protected]>
> ---
> 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);
Looks like a pretty obvious typo/thinko to me. I'd probably suggest it
for v4.4 stable too.
Reviewed-by: Alex Williamson <[email protected]>
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