> From: Liu, Yi L <yi.l.liu@xxxxxxxxx>
> Sent: Friday, September 16, 2022 3:12 PM
>
> Check 5-level paging capability for 57 bits address width instead of
> checking 1GB large page capability.
>
> Fixes: 53fc7ad6edf2 ("iommu/vt-d: Correctly calculate sagaw value of
> IOMMU")
> Cc: stable@xxxxxxxxxxxxxxx
> Reported-by: Raghunathan Srinivasan <raghunathan.srinivasan@xxxxxxxxx>
> Signed-off-by: Yi Liu <yi.l.liu@xxxxxxxxx>
Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>
