On Tue, Feb 14, 2017 at 8:14 AM, Alexander Kapshuk <alexander.kapshuk@xxxxxxxxx> wrote: > I'm getting this error on x86 when compiling next-20170214. > Any advice on how to fix this would be much appreciated. > > time make -j2 > ... > CC arch/x86/kernel/asm-offsets.s > GEN scripts/gdb/linux/constants.py > In file included from ./include/linux/mm.h:68:0, > from ./include/linux/suspend.h:8, > from arch/x86/kernel/asm-offsets.c:12: > ./arch/x86/include/asm/pgtable.h:66:26: error: redefinition of > ‘native_pud_clear’ > #define pud_clear(pud) native_pud_clear(pud) > ^ > ./arch/x86/include/asm/pgtable-3level.h:128:20: note: in expansion of > macro ‘pud_clear’ > static inline void pud_clear(pud_t *pudp) > ^ > In file included from ./arch/x86/include/asm/pgtable_32.h:44:0, > from ./arch/x86/include/asm/pgtable.h:581, > from ./include/linux/mm.h:68, > from ./include/linux/suspend.h:8, > from arch/x86/kernel/asm-offsets.c:12: > ./arch/x86/include/asm/pgtable-3level.h:124:20: note: previous > definition of ‘native_pud_clear’ was here > static inline void native_pud_clear(pud_t *pudp) > ^ > make[1]: *** [Kbuild:82: arch/x86/kernel/asm-offsets.s] Error 1 > make: *** [Makefile:1033: prepare0] Error 2 > > real 0m10.637s > user 0m9.466s > sys 0m2.752s Seems like it's related to "mm, x86: add support for PUD-sized transparent hugepages". -Kees -- Kees Cook Pixel Security -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
