From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751893AbdK0Kic (ORCPT ); Mon, 27 Nov 2017 05:38:32 -0500 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:35738 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751835AbdK0Kib (ORCPT ); Mon, 27 Nov 2017 05:38:31 -0500 From: Mark Rutland To: linux-kernel@vger.kernel.org, mingo@redhat.com Cc: acme@redhat.com, apw@canonical.com, joe@perches.com, mark.rutland@arm.com, paulmck@linux.vnet.ibm.com, peterz@infradead.org Subject: [PATCH 0/4] Final ACCESS_ONCE() cleanups for v4.15 Date: Mon, 27 Nov 2017 10:38:20 +0000 Message-Id: <20171127103824.36526-1-mark.rutland@arm.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now that the ACCESS_ONCE() conversion settled in v4.15-rc1, these patches remove the ACCESS_ONCE() definitions from the kernel, along with the newly redundant checkpatch warning suggesting {READ,WRITE}_ONCE() are preferred. One new user of ACCESS_ONCE() snuck into v4.15-rc1; the first patch in this series (previously sent on its own [1]) moves that over to READ_ONCE(). Otherwise, there are no remaining uses of ACCESS_ONCE(). Ingo, assuming there are no complaints, would you be happy to take this via the tip tree as a fixup for v4.15? I've also pushed the series to my core/access-once-removal branch [2]. Thanks, Mark. [1] https://lkml.kernel.org/r/20171114103138.9931-1-mark.rutland@arm.com [2] git://git.kernel.org/pub/scm/linux/kernel/git/mark/linux.git core/access-once-removal Mark Rutland (4): perf mmap: Convert ACCESS_ONCE() to READ_ONCE() tools: include: remove ACCESS_ONCE() compiler.h: remove ACCESS_ONCE() checkpatch: remove ACCESS_ONCE() warning include/linux/compiler.h | 47 ++++++++++-------------------------------- scripts/checkpatch.pl | 22 -------------------- tools/include/linux/compiler.h | 21 ++++++++----------- tools/perf/util/mmap.h | 2 +- 4 files changed, 21 insertions(+), 71 deletions(-) -- 2.11.0