On 1/3/19 00:00, Ben Hutchings wrote: > On Tue, 2018-12-25 at 18:44 +0800, Wenkuan Wang wrote: >> From: Toshi Kani <toshi.kani@xxxxxxx> >> >> commit f70abb0fc3da1b2945c92751ccda2744081bf2b7 upstream. >> >> Now that we have pud/pmd mask interfaces, which handle pfn & flags >> mask properly for the large PAT bit. >> >> Fix pud/pmd pfn & flags interfaces by replacing PTE_PFN_MASK and >> PTE_FLAGS_MASK with the pud/pmd mask interfaces. > [...] > > This causes its own regression, so I also queued up: > Thanks for the reminding, of course, it should be added and sorry for missing it, the patch 4/4 is to fix the problem using the pmd_pfn to undo the inversion, other three patches are depended by 4/4 to address the compiling issues. Regards Wenkuan > commit 70f1528747651b20c7769d3516ade369f9963237 > Author: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> > Date: Mon Nov 30 11:10:33 2015 +0100 > > x86/mm: Fix regression with huge pages on PAE > > Ben. >
