From patchwork Thu Jun 28 12:33:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Rutland X-Patchwork-Id: 140435 Delivered-To: patch@linaro.org Received: by 2002:a2e:9754:0:0:0:0:0 with SMTP id f20-v6csp2128384ljj; Thu, 28 Jun 2018 05:33:58 -0700 (PDT) X-Google-Smtp-Source: AAOMgpf52/4X1rHwWljwO2q2e5irseFNy02S3RHraaYzI7/W5oIerCTAh+Nqv2D1yGI+7d9FC9Sl X-Received: by 2002:a62:8d5:: with SMTP id 82-v6mr10096347pfi.154.1530189237892; Thu, 28 Jun 2018 05:33:57 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1530189237; cv=none; d=google.com; s=arc-20160816; b=TgMLRd2dFGgdGnHfeI4m/caEvFNwctuzICzNXbs4TdEILxqXRq9EdcgvTFkpn3Bi03 76Kd9TWQZTOfH0n9g1pf6HNGPXELR0qNfv6ZvjWQMWvhB+VJ9kP0TQAjmn4P6Ic4kng+ UbyNQmx3vAVOPzvJV2KYeOf8ix6lzmgdqIw61rlSoT1xgXPVUnbJkOZPzopeTPd0tRzu MduOFxi0vSZwarY+irBMImoBbn2UInDb8ZYwS/0rKzfEFqCL+6k96NPU5j8TMm1MKsZa mrdGLX+38gdeZTO3QDKmi26Chad2SSqze1P5n8dvtGq9q0JkHmWEwL0mRKEY3Q+TYzcG jGUA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :arc-authentication-results; bh=S0evkBlIwUQaooRFA+BrQd8SHHN3BklFDD63mWbM9T4=; b=NpU7tZcK5ZB0yGB5P/TQCWLlb2PpbqlcgAZ+cjwaJ9uVPTp5nKeuYM1blCN6viQGhR 5z8hD6IwkGuqyW/7cMTZow5uw2RFxqt37r89ASicIgffJ1oqOeREcD+6kp/M1wy7Bi/3 CkL2W0lno/bI/9HTwbFy3/S37CuRRUK1K8g5Rhg/ujOOskRYqFP6Ybg/e5TJlasydyGH RUFBpDzL55AzVQKW6tjITVfWAQGY3zsnND/JktDGgMpRgz1fkPK0HRJlXErmsY6w665e NfVxoDPJeMPpSPIKmXKVPv+hnr/A6K8/Fzmm845P43w6kFjUy17v0IE9jlCprFI8eMnx zbFQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id l2-v6si4638040pgr.590.2018.06.28.05.33.57; Thu, 28 Jun 2018 05:33:57 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753704AbeF1Mdz (ORCPT + 31 others); Thu, 28 Jun 2018 08:33:55 -0400 Received: from foss.arm.com ([217.140.101.70]:46634 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752178AbeF1Mdy (ORCPT ); Thu, 28 Jun 2018 08:33:54 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 08D1A18A; Thu, 28 Jun 2018 05:33:54 -0700 (PDT) Received: from lakrids.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id BE6F53F5C0; Thu, 28 Jun 2018 05:33:51 -0700 (PDT) From: Mark Rutland To: linux-kernel@vger.kernel.org Cc: akiyks@gmail.com, andrea.parri@amarulasolutions.com, boqun.feng@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr, mark.rutland@arm.com, npiggin@gmail.com, paulmck@linux.vnet.ibm.com, peterz@infradead.org, stern@rowland.harvard.edu, will.deacon@arm.com Subject: [PATCH 0/2] tools/memory-model: remove ACCESS_ONCE() Date: Thu, 28 Jun 2018 13:33:45 +0100 Message-Id: <20180628123347.52963-1-mark.rutland@arm.com> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since commit: b899a850431e2dd0 ("compiler.h: Remove ACCESS_ONCE()") ... there has been no definition of ACCESS_ONCE() in the kernel tree, and it has been necessary to use READ_ONCE() or WRITE_ONCE() instead. However, since then the kernel memory model was added to the Linux tree, sporting new instances of ACCESS_ONCE() in examples and in the memory model itself. These patches remove the new instances of ACCESS_ONCE() for consistency with the contemporary codebase. Thanks, Mark. Mark Rutland (2): tools/memory-model: remove ACCESS_ONCE() from recipes tools/memory-model: remove ACCESS_ONCE() from model tools/memory-model/Documentation/recipes.txt | 4 ++-- tools/memory-model/linux-kernel.bell | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) -- 2.11.0 Acked-by: Andrea Parri Acked-by: Akira Yokosawa Acked-by: Andrea Parri