x86_64: asm/ptrace.h needs linux/compiler.h

On x86_64, <asm/ptrace.h> uses __user but doesn't include
<linux/compiler.h>.  This could lead to build failures.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86_64/ptrace.h
index 5ea84dbb1e9ce5f07278cb678f00291fbc64e0a5..7f166ccb0606786991e931c9995c6dfe9514809b 100644 (file)
--- a/include/asm-x86_64/ptrace.h
+++ b/include/asm-x86_64/ptrace.h
@@ -1,6 +1,7 @@
 #ifndef _X86_64_PTRACE_H
 #define _X86_64_PTRACE_H
 
+#include <linux/compiler.h>    /* For __user */
 #include <asm/ptrace-abi.h>
 
 #ifndef __ASSEMBLY__