Hi Ard, [auto build test ERROR on linus/master] [also build test ERROR on v4.12-rc4] [cannot apply to next-20170608] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Ard-Biesheuvel/mm-huge-vmap-fail-gracefully-on-unexpected-huge-vmap-mappings/20170609-093900 config: x86_64-kexec (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): arch/x86/built-in.o: In function `vmalloc_fault': >> fault.c:(.text+0x422c5): undefined reference to `pud_huge' >> fault.c:(.text+0x4238e): undefined reference to `pmd_huge' mm/built-in.o: In function `follow_page_mask': >> (.text+0x2fcde): undefined reference to `pud_huge' mm/built-in.o: In function `follow_page_mask': >> (.text+0x2fda8): undefined reference to `pmd_huge' mm/built-in.o: In function `__follow_pte_pmd.isra.10': >> memory.c:(.text+0x31b91): undefined reference to `pmd_huge' memory.c:(.text+0x31bbf): undefined reference to `pmd_huge' mm/built-in.o: In function `apply_to_page_range': (.text+0x34e77): undefined reference to `pud_huge' mm/built-in.o: In function `apply_to_page_range': (.text+0x35043): undefined reference to `pmd_huge' mm/built-in.o: In function `vmalloc_to_page': (.text+0x421a0): undefined reference to `pud_huge' mm/built-in.o: In function `vmalloc_to_page': (.text+0x421ec): undefined reference to `pmd_huge' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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