Commit ea1e7ed33708 triggers build regression on sparc64. include/linux/mm.h:1391:2: error: implicit declaration of function 'pgtable_cache_init' [-Werror=implicit-function-declaration] arch/sparc/include/asm/pgtable_64.h:978:13: error: conflicting types for 'pgtable_cache_init' [-Werror] It happens due headers include loop: <linux/mm.h> -> <asm/pgtable.h> -> <asm/pgtable_64.h> -> <asm/tlbflush.h> -> <asm/tlbflush_64.h> -> <linux/mm.h> Let's drop <linux/mm.h> include from asm/tlbflush_64.h. Build tested with allmodconfig. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> --- arch/sparc/include/asm/tlbflush_64.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/sparc/include/asm/tlbflush_64.h b/arch/sparc/include/asm/tlbflush_64.h index f0d6a9700f4c..3c3c89f52643 100644 --- a/arch/sparc/include/asm/tlbflush_64.h +++ b/arch/sparc/include/asm/tlbflush_64.h @@ -1,7 +1,6 @@ #ifndef _SPARC64_TLBFLUSH_H #define _SPARC64_TLBFLUSH_H -#include <linux/mm.h> #include <asm/mmu_context.h> /* TSB flush operations. */ -- 1.8.4.3 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>