On Wed, 13 May 2020 22:51:32 -0700 Christoph Hellwig <h...@infradead.org> wrote:
> 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. Will do. thanks.
