On Wed, 19 Aug 2015 21:32:40 +0800 kbuild test robot <fengguang.wu@xxxxxxxxx> wrote: > tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > head: dcaa9a3e88c4082096bfed62d9de2d9b6ad9e3d6 > commit: 878b6f5bcef8de64a5c39b685e785166357bf0dc [9078/9582] mm-hugetlb-proc-add-hugetlbpages-field-to-proc-pid-status-fix-3 > config: arm64-allmodconfig (attached as .config) > reproduce: > wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout 878b6f5bcef8de64a5c39b685e785166357bf0dc > # save the attached .config to linux build tree > make.cross ARCH=arm64 > > All warnings (new ones prefixed by >>): > > In file included from include/linux/mm.h:54:0, > from arch/arm64/kernel/asm-offsets.c:22: > >> arch/arm64/include/asm/pgtable.h:238:0: warning: "HUGE_MAX_HSTATE" redefined > #define HUGE_MAX_HSTATE 2 > ^ > In file included from include/linux/sched.h:27:0, > from arch/arm64/kernel/asm-offsets.c:21: > include/linux/mm_types.h:372:0: note: this is the location of the previous definition > #define HUGE_MAX_HSTATE 1 I've spent far too long trying to come up with a nice fix for this and everything I try leads down a path of horror. Our include files are a big mess. -- 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>