On Tue, 5 Nov 2019 09:15:35 +0200 Mike Rapoport <rppt@xxxxxxxxxx> wrote: > There are no architectures that use include/asm-generic/4level-fixup.h > therefore it can be removed along with __ARCH_HAS_4LEVEL_HACK define. Conflicts a bit with Vineet's "asm-generic/tlb: stub out pud_free_tlb() if nopud ...", from http://lkml.kernel.org/r/20191016162400.14796-2-vgupta@xxxxxxxxxxxx I fixed it up by removing include/asm-generic/4level-fixup.h anyway and removing the removal of "#ifndef __ARCH_HAS_4LEVEL_HAC" from include/asm-generic/tlb.h.