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SubjectRe: [PATCH v06 13/36] x86 uapi asm/sembuf.h: include linux/types.h and linux/ipc.h
On Sun, Aug 06, 2017 at 06:44:04PM +0200, Mikko Rapeli wrote:
> Fixes userspace compile errors like:
>
> error: field ‘sem_perm’ has incomplete type
> struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
> error: unknown type name ‘__kernel_time_t’
> __kernel_time_t sem_otime; /* last semop time */
>
> Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
> Cc: Al Viro <viro@zeniv.linux.org.uk>
> Cc: Arnd Bergmann <arnd@arndb.de>
> Cc: H. Peter Anvin <hpa@zytor.com>
> ---
> arch/x86/include/uapi/asm/sembuf.h | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/x86/include/uapi/asm/sembuf.h b/arch/x86/include/uapi/asm/sembuf.h
> index cc2d6a3aeae7..f11ed5282eec 100644
> --- a/arch/x86/include/uapi/asm/sembuf.h
> +++ b/arch/x86/include/uapi/asm/sembuf.h
> @@ -1,6 +1,9 @@
> #ifndef _ASM_X86_SEMBUF_H
> #define _ASM_X86_SEMBUF_H
>
> +#include <linux/types.h>
> +#include <linux/ipc.h>

I'd recommend to include <asm/ipcbuf.h> instead like I did some time ago,
see http://lkml.kernel.org/r/20170302002228.GB27132@altlinux.org


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