Thread (89 messages) 89 messages, 13 authors, 2017-09-18

Re: [PATCH v06 13/36] x86 uapi asm/sembuf.h: include linux/types.h and linux/ipc.h

From: Dmitry V. Levin <hidden>
Date: 2017-08-08 22:54:20
Also in: lkml

On Sun, Aug 06, 2017 at 06:44:04PM +0200, Mikko Rapeli wrote:
quoted hunk ↗ jump to hunk
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 <redacted>
Cc: Al Viro <viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>
Cc: Arnd Bergmann <redacted>
Cc: H. Peter Anvin <redacted>
---
 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-u2l5PoMzF/Vg9hUCZPvPmw@public.gmane.org


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