From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751367AbbEPXse (ORCPT ); Sat, 16 May 2015 19:48:34 -0400 Received: from mail.efficios.com ([78.47.125.74]:56099 "EHLO mail.efficios.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750762AbbEPXsa convert rfc822-to-8bit (ORCPT ); Sat, 16 May 2015 19:48:30 -0400 From: Mathieu Desnoyers To: Andrew Morton , "Paul E . McKenney" Cc: linux-kernel@vger.kernel.org, linux-api@vger.kernel.org, Mathieu Desnoyers Subject: [PATCH for v4.2 0/3] membarrier system call Date: Sat, 16 May 2015 19:48:17 -0400 Message-Id: <1431820100-17040-1-git-send-email-mathieu.desnoyers@efficios.com> X-Mailer: git-send-email 1.7.7.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, At this point, all we're awaiting for is formal Acked-by by affected maintainers. Andrew, should you eventually pick it up into your tree ? Or perhaps it should go through Paul McKenney's tree, given that it uses synchronize_sched() ? The only change since last post is a layout change in the patch changelog, so I'm not even bumping the patch version (kept at v18). Thanks, Mathieu Mathieu Desnoyers (2): sys_membarrier(): system-wide memory barrier (generic, x86) (v18) selftests: enhance membarrier syscall test Pranith Kumar (1): selftests: add membarrier syscall test MAINTAINERS | 8 ++ arch/x86/syscalls/syscall_32.tbl | 1 + arch/x86/syscalls/syscall_64.tbl | 1 + include/linux/syscalls.h | 2 + include/uapi/asm-generic/unistd.h | 4 +- include/uapi/linux/Kbuild | 1 + include/uapi/linux/membarrier.h | 53 +++++++++ init/Kconfig | 12 ++ kernel/Makefile | 1 + kernel/membarrier.c | 66 +++++++++++ kernel/sys_ni.c | 3 + tools/testing/selftests/Makefile | 1 + tools/testing/selftests/membarrier/.gitignore | 1 + tools/testing/selftests/membarrier/Makefile | 11 ++ .../testing/selftests/membarrier/membarrier_test.c | 121 ++++++++++++++++++++ 15 files changed, 285 insertions(+), 1 deletions(-) create mode 100644 include/uapi/linux/membarrier.h create mode 100644 kernel/membarrier.c create mode 100644 tools/testing/selftests/membarrier/.gitignore create mode 100644 tools/testing/selftests/membarrier/Makefile create mode 100644 tools/testing/selftests/membarrier/membarrier_test.c -- 1.7.7.3