On Sun, Feb 26, 2017 at 7:29 PM, Dmitry V. Levin <ldv@xxxxxxxxxxxx> wrote: > Include <linux/posix_types.h> to fix asm/ipcbuf.h userspace compilation > errors like this: > > /usr/include/asm-generic/ipcbuf.h:20:2: error: unknown type name '__kernel_key_t' > __kernel_key_t key; > /usr/include/asm-generic/ipcbuf.h:21:2: error: unknown type name '__kernel_uid32_t' > __kernel_uid32_t uid; > /usr/include/asm-generic/ipcbuf.h:22:2: error: unknown type name '__kernel_gid32_t' > __kernel_gid32_t gid; > /usr/include/asm-generic/ipcbuf.h:23:2: error: unknown type name '__kernel_uid32_t' > __kernel_uid32_t cuid; > /usr/include/asm-generic/ipcbuf.h:24:2: error: unknown type name '__kernel_gid32_t' > __kernel_gid32_t cgid; > /usr/include/asm-generic/ipcbuf.h:25:2: error: unknown type name '__kernel_mode_t' > __kernel_mode_t mode; > /usr/include/asm-generic/ipcbuf.h:27:35: error: '__kernel_mode_t' undeclared here (not in a function) > unsigned char __pad1[4 - sizeof(__kernel_mode_t)]; > /usr/include/asm-generic/ipcbuf.h:30:2: error: unknown type name '__kernel_ulong_t' > __kernel_ulong_t __unused1; > /usr/include/asm-generic/ipcbuf.h:31:2: error: unknown type name '__kernel_ulong_t' > __kernel_ulong_t __unused2; > > Signed-off-by: Dmitry V. Levin <ldv@xxxxxxxxxxxx> > --- > include/uapi/asm-generic/ipcbuf.h | 2 ++ > arch/s390/include/uapi/asm/ipcbuf.h | 2 ++ > arch/sparc/include/uapi/asm/ipcbuf.h | 2 ++ > arch/xtensa/include/uapi/asm/ipcbuf.h | 2 ++ > 4 files changed, 8 insertions(+) > > diff --git a/include/uapi/asm-generic/ipcbuf.h b/include/uapi/asm-generic/ipcbuf.h > index 3dbcc1e..909f825 100644 > --- a/include/uapi/asm-generic/ipcbuf.h > +++ b/include/uapi/asm-generic/ipcbuf.h > @@ -1,6 +1,8 @@ > #ifndef __ASM_GENERIC_IPCBUF_H > #define __ASM_GENERIC_IPCBUF_H > > +#include <linux/posix_types.h> > + Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
