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SubjectRe: [PATCH] uapi: fix asm/ipcbuf.h userspace compilation errors
On Sun, Feb 26, 2017 at 7:29 PM, Dmitry V. Levin <ldv@altlinux.org> 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@altlinux.org>
> ---
> 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@arndb.de>

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