On 10/17/19 8:28 PM, Anshuman Khandual wrote: > On 10/18/2019 02:44 AM, John Hubbard wrote: >> On 10/17/19 1:24 AM, Anshuman Khandual wrote: ... > Yeah, it is bit non-trivial because v5 of the pgtable tests are still > on the latest linux-next (20191015 or 20191017). You will need to > revert the following patches. > > 1. mm/hugetlb: make alloc_gigantic_page() available for general use > 2. mm/debug: add tests validating architecture page table helpers > 3. mm-debug-add-tests-validating-architecture-page-table-helpers-fix > > and apply the following patch (https://patchwork.kernel.org/patch/11190213/) > > 1. hugetlbfs: don't access uninitialized memmaps in pfn_range_valid_gigantic() > > After which this particular patch here will apply cleanly. Hope this helps. > Yes, that helps, I wouldn't have worked that out on my own. :) I'm not sure if I'll have anything to add, but I do want to take a peek, so I can try to keep up with how huge pages are evolving. thanks, John Hubbard NVIDIA
