tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: aa20c9aa490a2b73f97bceae9828ccfaa9cb1b4f commit: dbea3efdd0c92695c1697b6a20e5b4cff09a3312 [6012/6704] mm: change the interface for __tlb_remove_page() config: i386-tinyconfig (attached as .config) compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430 reproduce: git checkout dbea3efdd0c92695c1697b6a20e5b4cff09a3312 # save the attached .config to linux build tree make ARCH=i386 Note: the linux-next/master HEAD aa20c9aa490a2b73f97bceae9828ccfaa9cb1b4f builds fine. It may have been fixed somewhere. All errors (new ones prefixed by >>): In file included from arch/x86/include/asm/tlb.h:16:0, from arch/x86/include/asm/efi.h:7, from arch/x86/kernel/setup.c:81: include/asm-generic/tlb.h: In function 'tlb_remove_page': >> include/asm-generic/tlb.h:133:3: error: implicit declaration of function '__tlb_adjust_range' [-Werror=implicit-function-declaration] __tlb_adjust_range(tlb, tlb->addr); ^~~~~~~~~~~~~~~~~~ include/asm-generic/tlb.h: At top level: include/asm-generic/tlb.h:138:20: warning: conflicting types for '__tlb_adjust_range' static inline void __tlb_adjust_range(struct mmu_gather *tlb, ^~~~~~~~~~~~~~~~~~ >> include/asm-generic/tlb.h:138:20: error: static declaration of '__tlb_adjust_range' follows non-static declaration include/asm-generic/tlb.h:133:3: note: previous implicit declaration of '__tlb_adjust_range' was here __tlb_adjust_range(tlb, tlb->addr); ^~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/__tlb_adjust_range +133 include/asm-generic/tlb.h 127 * required. 128 */ 129 static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page) 130 { 131 if (__tlb_remove_page(tlb, page)) { 132 tlb_flush_mmu(tlb); > 133 __tlb_adjust_range(tlb, tlb->addr); 134 __tlb_remove_page(tlb, page); 135 } 136 } 137 > 138 static inline void __tlb_adjust_range(struct mmu_gather *tlb, 139 unsigned long address) 140 { 141 tlb->start = min(tlb->start, address); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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