From 7f843dab134b7ce8804b67cca2271267d3a0213d Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven <geert@linux-m68k.org> Date: Sun, 13 Sep 2015 11:49:13 +0200 Subject: [PATCH] m68k: Wire up membarrier $ ./membarrier_test membarrier MEMBARRIER_CMD_QUERY syscall available. membarrier: MEMBARRIER_CMD_SHARED success. membarrier: tests done! $ Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Greg Ungerer <gerg@uclinux.org> --- 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 d25d5a5c83cb6d..0793a7f174176e 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 374 +#define NR_syscalls 375 #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 0eebb28488eced..5e6fae6c275f9b 100644 --- a/arch/m68k/include/uapi/asm/unistd.h +++ b/arch/m68k/include/uapi/asm/unistd.h @@ -379,5 +379,6 @@ #define __NR_recvmmsg 371 #define __NR_sendmmsg 372 #define __NR_userfaultfd 373 +#define __NR_membarrier 374 #endif /* _UAPI_ASM_M68K_UNISTD_H_ */ diff --git a/arch/m68k/kernel/syscalltable.S b/arch/m68k/kernel/syscalltable.S index 7b5a315f6df2c7..5dd0e80042f511 100644 --- a/arch/m68k/kernel/syscalltable.S +++ b/arch/m68k/kernel/syscalltable.S @@ -394,3 +394,4 @@ ENTRY(sys_call_table) .long sys_recvmmsg .long sys_sendmmsg .long sys_userfaultfd + .long sys_membarrier -- GitLab