[PATCH v2 4/4] m68k: Wire up membarrier
From: Geert Uytterhoeven
Date: Mon Sep 14 2015 - 04:57:37 EST
$ ./membarrier_test
membarrier MEMBARRIER_CMD_QUERY syscall available.
membarrier: MEMBARRIER_CMD_SHARED success.
membarrier: tests done!
$
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
--
v2:
- New.
---
arch/m68k/include/asm/unistd.h | 2 +-
arch/m68k/include/uapi/asm/unistd.h | 1 +
arch/m68k/kernel/syscalltable.S | 1 +
3 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index 887667ad6a2f9536..b38c32fd7d96ab6a 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -4,7 +4,7 @@
#include <uapi/asm/unistd.h>
-#define NR_syscalls 385
+#define NR_syscalls 386
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_OLD_STAT
diff --git a/arch/m68k/include/uapi/asm/unistd.h b/arch/m68k/include/uapi/asm/unistd.h
index 98298206127d0930..239fefc60e737343 100644
--- a/arch/m68k/include/uapi/asm/unistd.h
+++ b/arch/m68k/include/uapi/asm/unistd.h
@@ -390,5 +390,6 @@
#define __NR_shmctl 382
#define __NR_shmat 383
#define __NR_shmdt 384
+#define __NR_membarrier 385
#endif /* _UAPI_ASM_M68K_UNISTD_H_ */
diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S
index dd6de8bb9b7c7aa4..42dca8613ef02b38 100644
--- a/arch/m68k/kernel/syscalltable.S
+++ b/arch/m68k/kernel/syscalltable.S
@@ -405,3 +405,4 @@ ENTRY(sys_call_table)
.long sys_shmctl
.long sys_shmat
.long sys_shmdt
+ .long sys_membarrier /* 385 */
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/