On Thu, 19 Jun 2014 07:01:18 +0800 kbuild test robot <fengguang.wu@xxxxxxxxx> wrote: > tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: e99cfa2d0634881b8a41d56c48b5956b9a3ba162 > commit: 1e2ee49f7f1b79f0b14884fe6a602f0411b39552 fanotify: fix -EOVERFLOW with large files on 64-bit > date: 6 weeks ago > config: make ARCH=ia64 allmodconfig > > All error/warnings: > > fs/notify/fanotify/fanotify_user.c: In function 'SYSC_fanotify_init': > fs/notify/fanotify/fanotify_user.c:701:2: error: implicit declaration of function 'personality' [-Werror=implicit-function-declaration] > if (force_o_largefile()) > ^ > In file included from include/uapi/linux/fcntl.h:4:0, > from include/linux/fcntl.h:4, > from fs/notify/fanotify/fanotify_user.c:2: > >> arch/ia64/include/uapi/asm/fcntl.h:9:41: error: 'PER_LINUX32' undeclared (first use in this function) > (personality(current->personality) != PER_LINUX32) > ^ > fs/notify/fanotify/fanotify_user.c:701:6: note: in expansion of macro 'force_o_largefile' > if (force_o_largefile()) > ^ > arch/ia64/include/uapi/asm/fcntl.h:9:41: note: each undeclared identifier is reported only once for each function it appears in > (personality(current->personality) != PER_LINUX32) > ^ > fs/notify/fanotify/fanotify_user.c:701:6: note: in expansion of macro 'force_o_largefile' > if (force_o_largefile()) > ^ > cc1: some warnings being treated as errors Thanks. This works for me: From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Subject: ia64: arch/ia64/include/uapi/asm/fcntl.h needs personality.h fs/notify/fanotify/fanotify_user.c: In function 'SYSC_fanotify_init': fs/notify/fanotify/fanotify_user.c:726: error: implicit declaration of function 'personality' fs/notify/fanotify/fanotify_user.c:726: error: 'PER_LINUX32' undeclared (first use in this function) fs/notify/fanotify/fanotify_user.c:726: error: (Each undeclared identifier is reported only once fs/notify/fanotify/fanotify_user.c:726: error: for each function it appears in.) Reported-by: Wu Fengguang <fengguang.wu@xxxxxxxxx> Cc: Will Woods <wwoods@xxxxxxxxxx> Cc: "Luck, Tony" <tony.luck@xxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> [3.15.x] Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/ia64/include/uapi/asm/fcntl.h | 1 + 1 file changed, 1 insertion(+) diff -puN arch/ia64/include/uapi/asm/fcntl.h~ia64-arch-ia64-include-uapi-asm-fcntlh-needs-personalityh arch/ia64/include/uapi/asm/fcntl.h --- a/arch/ia64/include/uapi/asm/fcntl.h~ia64-arch-ia64-include-uapi-asm-fcntlh-needs-personalityh +++ a/arch/ia64/include/uapi/asm/fcntl.h @@ -8,6 +8,7 @@ #define force_o_largefile() \ (personality(current->personality) != PER_LINUX32) +#include <linux/personality.h> #include <asm-generic/fcntl.h> #endif /* _ASM_IA64_FCNTL_H */ _ -- 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>