Hi Balbir, [auto build test ERROR on powerpc/next] [also build test ERROR on v4.11 next-20170428] [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/Balbir-Singh/powerpc-mm-book-e-3s-64-Add-page-table-accounting/20170501-143900 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-virtex5_defconfig (attached as .config) compiler: powerpc-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=powerpc All error/warnings (new ones prefixed by >>): In file included from include/linux/mm.h:9:0, from include/linux/cpuset.h:16, from kernel//sched/core.c:13: arch/powerpc/include/asm/nohash/32/pgalloc.h: In function 'pgd_alloc': >> include/linux/gfp.h:240:20: warning: passing argument 1 of 'pgtable_gfp_flags' makes pointer from integer without a cast [-Wint-conversion] #define GFP_KERNEL (__GFP_RECLAIM | __GFP_IO | __GFP_FS) ^ >> arch/powerpc/include/asm/nohash/32/pgalloc.h:35:22: note: in expansion of macro 'GFP_KERNEL' pgtable_gfp_flags(GFP_KERNEL)); ^~~~~~~~~~ In file included from arch/powerpc/include/asm/tlb.h:19:0, from kernel//sched/core.c:30: arch/powerpc/include/asm/pgalloc.h:7:21: note: expected 'struct mm_struct *' but argument is of type 'unsigned int' static inline gfp_t pgtable_gfp_flags(struct mm_struct *mm, gfp_t gfp) ^~~~~~~~~~~~~~~~~ In file included from arch/powerpc/include/asm/nohash/pgalloc.h:21:0, from arch/powerpc/include/asm/pgalloc.h:23, from arch/powerpc/include/asm/tlb.h:19, from kernel//sched/core.c:30: >> arch/powerpc/include/asm/nohash/32/pgalloc.h:35:4: error: too few arguments to function 'pgtable_gfp_flags' pgtable_gfp_flags(GFP_KERNEL)); ^~~~~~~~~~~~~~~~~ In file included from arch/powerpc/include/asm/tlb.h:19:0, from kernel//sched/core.c:30: arch/powerpc/include/asm/pgalloc.h:7:21: note: declared here static inline gfp_t pgtable_gfp_flags(struct mm_struct *mm, gfp_t gfp) ^~~~~~~~~~~~~~~~~ vim +/pgtable_gfp_flags +35 arch/powerpc/include/asm/nohash/32/pgalloc.h 29 pgtable_cache[(shift) - 1]; \ 30 }) 31 32 static inline pgd_t *pgd_alloc(struct mm_struct *mm) 33 { 34 return kmem_cache_alloc(PGT_CACHE(PGD_INDEX_SIZE), > 35 pgtable_gfp_flags(GFP_KERNEL)); 36 } 37 38 static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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