----- On Aug 28, 2015, at 3:40 AM, Ralf Baechle r...@linux-mips.org wrote: > On Thu, Aug 27, 2015 at 01:56:50PM -0400, Mathieu Desnoyers wrote: > >> [ Untested on this architecture. To try it out: fetch linux-next/akpm, >> apply this patch, build/run a membarrier-enabled kernel, and do make >> kselftest. ] >> >> Signed-off-by: Mathieu Desnoyers <mathieu.desnoy...@efficios.com> >> CC: Andrew Morton <a...@linux-foundation.org> >> CC: linux-...@vger.kernel.org >> CC: Ralf Baechle <r...@linux-mips.org> >> CC: linux-m...@linux-mips.org >> --- >> arch/mips/include/uapi/asm/unistd.h | 15 +++++++++------ >> arch/mips/kernel/scall32-o32.S | 1 + >> arch/mips/kernel/scall64-64.S | 1 + >> arch/mips/kernel/scall64-n32.S | 1 + >> arch/mips/kernel/scall64-o32.S | 1 + >> 5 files changed, 13 insertions(+), 6 deletions(-) > > Looking good assuming there is no compat syscall required.
Indeed, sys_membarrier only takes two integer arguments, so no compat syscall is required. Thanks! Mathieu -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
