From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mathieu Desnoyers Subject: [RFC PATCH 0/9] allocate sys_membarrier system call number on major archs Date: Thu, 27 Aug 2015 13:56:46 -0400 Message-ID: <1440698215-8355-1-git-send-email-mathieu.desnoyers@efficios.com> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Andrew Morton , linux-api@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Mathieu Desnoyers List-Id: linux-api@vger.kernel.org Wire up the sys_membarrier system call on all major architectures. This would need testing from architecture maintainers and/or enthusiasts. Posting as RFC for now. Could be picked into Andrew's tree once we get the Tested-by tags. Thanks, Mathieu Mathieu Desnoyers (9): powerpc: allocate sys_membarrier system call number arm: allocate sys_membarrier system call number arm64: allocate sys_membarrier system call number mips: allocate sys_membarrier system call number s390/s390x: allocate sys_membarrier system call number sparc/sparc64: allocate sys_membarrier system call number alpha: allocate sys_membarrier system call number ia64: allocate sys_membarrier system call number parisc: allocate sys_membarrier system call number arch/alpha/include/uapi/asm/unistd.h | 1 + arch/alpha/kernel/systbls.S | 1 + arch/arm/include/asm/unistd.h | 2 +- arch/arm/include/uapi/asm/unistd.h | 1 + arch/arm/kernel/calls.S | 1 + arch/arm64/include/asm/unistd32.h | 2 ++ arch/ia64/include/asm/unistd.h | 2 +- arch/ia64/include/uapi/asm/unistd.h | 1 + arch/ia64/kernel/entry.S | 1 + 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 + arch/parisc/include/uapi/asm/unistd.h | 3 ++- arch/parisc/kernel/syscall_table.S | 1 + arch/powerpc/include/asm/systbl.h | 1 + arch/powerpc/include/asm/unistd.h | 2 +- arch/powerpc/include/uapi/asm/unistd.h | 1 + arch/s390/include/uapi/asm/unistd.h | 3 ++- arch/s390/kernel/syscalls.S | 1 + arch/sparc/include/uapi/asm/unistd.h | 3 ++- arch/sparc/kernel/systbls_32.S | 2 +- arch/sparc/kernel/systbls_64.S | 4 ++-- 24 files changed, 37 insertions(+), 15 deletions(-) -- 1.9.1