A straggler. This patch caused a lot of build errors on a lot of architectures for a long time, but Anshuman believes it's all fixed up now. 1 patch, based on GIT b032227c62939b5481bcd45442b36dfa263f4a7c. Anshuman Khandual <anshuman.khandual@xxxxxxx>: mm/debug: add tests validating architecture page table helpers Documentation/features/debug/debug-vm-pgtable/arch-support.txt | 34 arch/arc/Kconfig | 1 arch/arm64/Kconfig | 1 arch/powerpc/Kconfig | 1 arch/s390/Kconfig | 1 arch/x86/Kconfig | 1 arch/x86/include/asm/pgtable_64.h | 6 include/linux/mmdebug.h | 5 init/main.c | 2 lib/Kconfig.debug | 26 mm/Makefile | 1 mm/debug_vm_pgtable.c | 392 ++++++++++ 12 files changed, 471 insertions(+)