[PATCH v13 2/8] iommu/vt-d: Use a helper function to skip agaw for SL

Christoph Hellwig hch at infradead.org
Thu May 14 05:51:32 UTC 2020


On Wed, May 13, 2020 at 04:01:43PM -0700, Jacob Pan wrote:
> An Intel iommu domain uses 5-level page table by default. If the
> iommu that the domain tries to attach supports less page levels,
> the top level page tables should be skipped. Add a helper to do
> this so that it could be used in other places.

Please use up all 73 chars for the commit log.


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