On Wed, 2018-03-14 at 20:27 +0100, Thomas Gleixner wrote: > On Tue, 13 Mar 2018, Toshi Kani wrote: > > > vmalloc_fault() sets user's pgd or p4d from the kernel page table. > > Once it's set, all tables underneath are identical. There is no point > > of following the same page table with two separate pointers and makes > > sure they see the same with BUG(). > > > > Remove the pointless checks in vmalloc_fault(). Also rename the kernel > > pgd/p4d pointers to pgd_k/p4d_k so that their names are consistent in > > the file. > > I have no idea to which branch this might apply. The first patch applies > cleanly on linus head, but this one fails in hunk #2 on everything I > tried. Can you please check? Sorry for the trouble. The patches are based on linus head. I just tried and they applied clean to me... Thanks, -Toshi
