On Tue, Mar 30, 2021 at 10:11:45AM +0800, Lu Baolu wrote:
> drivers/iommu/intel/pasid.h | 1 +
> drivers/iommu/intel/iommu.c | 11 ++-
> drivers/iommu/intel/pasid.c | 16
> 3 files changed, 27 insertions(+), 1 deletion(-)
Applied, thanks.
The Intel VT-d driver checks wrong register to report snoop capablility
when using first level page table for GPA to HPA translation. This might
lead the IOMMU driver to say that it supports snooping control, but in
reality, it does not. Fix this by always setting PASID-table-entry.PGSNP
whenever
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