From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6F587C43142 for ; Thu, 28 Jun 2018 12:38:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BE70C24BE8 for ; Thu, 28 Jun 2018 12:38:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="HH7FE9tx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BE70C24BE8 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amarulasolutions.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934628AbeF1Miz (ORCPT ); Thu, 28 Jun 2018 08:38:55 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:37559 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932235AbeF1Miy (ORCPT ); Thu, 28 Jun 2018 08:38:54 -0400 Received: by mail-wm0-f68.google.com with SMTP id n17-v6so8370297wmh.2 for ; Thu, 28 Jun 2018 05:38:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=N3BTJW3nHPZMWOGJqDD/3n0ik4XqJVhK5JN37vUASO8=; b=HH7FE9txd+9IpJ3yFPnPDVHDxZoNUYhd0CWhwESMnCGjy3nVDW5+Gu7wRh/0AkTHx8 3lkm0wNGg0S8OUDKnogu8a9/1ZFz+lwCms8ix7cKa2O+O8aE+HPUNc/b+7f/3uvQmS5A FHZBkbVJr718veLvJ1SwjGs1hplnD2JDD8AFM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=N3BTJW3nHPZMWOGJqDD/3n0ik4XqJVhK5JN37vUASO8=; b=jHzTK5xAIinOlxEwitpA9PbxPoTVkrot1JoyeFHRUUW5i2djGvvf5zmG7/B0qVlENB PF40jpJJqHfL4H8q0knblSfhVfpCRufd2ipUqs9tTzJyAzAxlRs+TsRfpOq5sJ/6CFz0 8ZxyyYh+BwsPfhQi28jtAmEDcmTSFZRIn+03ahIR/V94NuPKvmzX+nV1kTiMgm8suopq 635gqEv8O94g5bRn4sJlpgU6E/vwxPThdkwisVtcgJiTwtn16UCqwNY7yJLRdyFk8seD M+W2yr75/twW38/jxleJX57bArDexjW9nqnhLZkiKu2suEAz4qgSeuhSBiJvpiLQuoZJ EPSA== X-Gm-Message-State: APt69E2WEKEeQa60w97gtKGrWdMFCDT9Sw74RostnE+LrmrSnGzl62Sk qcfBzRavZqN71+bBPXvLzhg6Gg== X-Google-Smtp-Source: AAOMgpdvnqt1it78O/ePQj8niYhJe5vxBWHAcDxSAJisxLWkrghtUT4JOnLMcCQBIy1PH4aeNxrEkw== X-Received: by 2002:a1c:d045:: with SMTP id h66-v6mr8022467wmg.101.1530189533008; Thu, 28 Jun 2018 05:38:53 -0700 (PDT) Received: from andrea (85.100.broadband17.iol.cz. [109.80.100.85]) by smtp.gmail.com with ESMTPSA id 132-v6sm12186723wmr.33.2018.06.28.05.38.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 28 Jun 2018 05:38:52 -0700 (PDT) Date: Thu, 28 Jun 2018 14:38:45 +0200 From: Andrea Parri To: Mark Rutland Cc: linux-kernel@vger.kernel.org, akiyks@gmail.com, boqun.feng@gmail.com, dhowells@redhat.com, j.alglave@ucl.ac.uk, luc.maranget@inria.fr, npiggin@gmail.com, paulmck@linux.vnet.ibm.com, peterz@infradead.org, stern@rowland.harvard.edu, will.deacon@arm.com Subject: Re: [PATCH 0/2] tools/memory-model: remove ACCESS_ONCE() Message-ID: <20180628123845.GA14456@andrea> References: <20180628123347.52963-1-mark.rutland@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180628123347.52963-1-mark.rutland@arm.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 28, 2018 at 01:33:45PM +0100, Mark Rutland wrote: > 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 For the series: Acked-by: Andrea Parri Cheers, Andrea > > tools/memory-model/Documentation/recipes.txt | 4 ++-- > tools/memory-model/linux-kernel.bell | 2 +- > 2 files changed, 3 insertions(+), 3 deletions(-) > > -- > 2.11.0 >