Hi Nicholas, I love your patch! Yet something to improve:
[auto build test ERROR on powerpc/next] [also build test ERROR on arm64/for-next/core v5.11-rc6 next-20210125] [cannot apply to hnaz-linux-mm/master] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Nicholas-Piggin/huge-vmalloc-mappings/20210202-190833 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: arm64-allyesconfig (attached as .config) compiler: aarch64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/abe869c9c2e3663ea8c59e730eb5ae0d7206d79b git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Nicholas-Piggin/huge-vmalloc-mappings/20210202-190833 git checkout abe869c9c2e3663ea8c59e730eb5ae0d7206d79b # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All errors (new ones prefixed by >>): In file included from include/linux/vmalloc.h:13, from include/asm-generic/io.h:911, from arch/arm64/include/asm/io.h:194, from include/linux/io.h:13, from include/linux/irq.h:20, from include/asm-generic/hardirq.h:17, from arch/arm64/include/asm/hardirq.h:17, from include/linux/hardirq.h:10, from include/linux/highmem.h:10, from mm/debug_vm_pgtable.c:14: mm/debug_vm_pgtable.c: In function 'pmd_huge_tests': >> arch/arm64/include/asm/vmalloc.h:19:33: error: too few arguments to function >> 'arch_vmap_pmd_supported' 19 | #define arch_vmap_pmd_supported arch_vmap_pmd_supported | ^~~~~~~~~~~~~~~~~~~~~~~ mm/debug_vm_pgtable.c:221:7: note: in expansion of macro 'arch_vmap_pmd_supported' 221 | if (!arch_vmap_pmd_supported()) | ^~~~~~~~~~~~~~~~~~~~~~~ arch/arm64/include/asm/vmalloc.h:19:33: note: declared here 19 | #define arch_vmap_pmd_supported arch_vmap_pmd_supported | ^~~~~~~~~~~~~~~~~~~~~~~ arch/arm64/include/asm/vmalloc.h:20:20: note: in expansion of macro 'arch_vmap_pmd_supported' 20 | static inline bool arch_vmap_pmd_supported(pgprot_t prot) | ^~~~~~~~~~~~~~~~~~~~~~~ vim +/arch_vmap_pmd_supported +19 arch/arm64/include/asm/vmalloc.h 18 > 19 #define arch_vmap_pmd_supported arch_vmap_pmd_supported 20 static inline bool arch_vmap_pmd_supported(pgprot_t prot) 21 { 22 /* See arch_vmap_pud_supported() */ 23 return !IS_ENABLED(CONFIG_PTDUMP_DEBUGFS); 24 } 25 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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