Received: by 2002:a5b:505:0:0:0:0:0 with SMTP id o5csp836805ybp; Fri, 11 Oct 2019 05:15:25 -0700 (PDT) X-Google-Smtp-Source: APXvYqzr5SESZO2XMUR/bGgzp8n6HdYnMgBjmKWtyZlFh4A5w2Dw4XfUW08aR11P5+HlqTokQhVD X-Received: by 2002:a17:906:82cf:: with SMTP id a15mr13518774ejy.279.1570796125764; Fri, 11 Oct 2019 05:15:25 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1570796125; cv=none; d=google.com; s=arc-20160816; b=dRhm0u+kE4wVbJ64fk5C1e35jswtQEz5i9YW98uShaFdO2W8q6I04ah2/l+2Rg9NNt EficdhKIljfqBTuLvLHOkqjyMGGZnwBwoY+VGNvszpoaw1jIjG5RZJsABz75i82S/JgH IDchka/KGZ8Y3SFtnKA/908plNpnMvwKOLMoBlCErebyvMOHQR/wUwkpXhFEUtqE20Bv RGdiQggRxJKUASe0GfTZLUAhxnANEbS4mKQ6CmW8HQN2lHogkZ6JHiOnUQZI4o1JH1Nc HX+obDcvpEhdH1N3r+HoOTwIoVQtAuVNiAn982Rgtv2RFrieRLpQ+1XaGqJDfquH/GRf s4Aw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=9Bhu2Jym2YgtCOvDQlV2UzoTrck/6ZFEeDQyMDamUYM=; b=ThFVhNNphyUtlcv4SrkNkg+spCbiJpbs1IOW+EgAuvMCZwLc9xoJRotxuFRZ+UMjaE vIaTryEluPFQ1I3QSb1mNHnh7kAfNfnrqDGE5OViCpL3HBM3N3jY6Jfl68RfaKzVzmwD 5UXJzkXoseLRDv7XIQehSw3GYSB0ZXmVdgTDZ1ompF9M3jjcDrnBi+si/tOnT2SFTiOc vc1FAOQf/kiLFA51NOl8J5wgHZtNIItrQZnxI/ORN02/cv6i5cmx2RNlbKXA66QYI4QV At1+1P9W76qXZl/Fv08XmMr/fxVK9F5f1sllNyeh7qF5q1gWIaYRw/OYwbZOoJLBdWnp YWIw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=msCgP8ux; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x3si5482320eda.285.2019.10.11.05.15.02; Fri, 11 Oct 2019 05:15:25 -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; dkim=pass header.i=@kernel.org header.s=default header.b=msCgP8ux; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727929AbfJKMMi (ORCPT + 99 others); Fri, 11 Oct 2019 08:12:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:58068 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727702AbfJKMMi (ORCPT ); Fri, 11 Oct 2019 08:12:38 -0400 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8D1C721D56; Fri, 11 Oct 2019 12:12:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570795958; bh=YYmhhj4+C3u3Ikgul464neRhC9LZSnJz2pJQmRyo3L4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=msCgP8uxanowLP0NV6otoCt5jyV1P6vHC0x2yySmQhc5+6CfR7u45dwR/D6/Xqw7q mgQbZt5wW+LZVsW7mp/LLA7cBPwGQRY/l6UWfIMGh/QE2P+8FuSvLuOZyjdYYHwdyj EuqUNF0YIGOqVtrDeMPiVjRnxNapmXKJVk9w7a2g= Date: Fri, 11 Oct 2019 13:12:33 +0100 From: Will Deacon To: Kees Cook Cc: linux-kernel@vger.kernel.org, Ingo Molnar , Elena Reshetova , Peter Zijlstra , Ard Biesheuvel , Hanjun Guo , Jan Glauber Subject: Re: [PATCH v3 09/10] lib/refcount: Remove unused 'refcount_error_report()' function Message-ID: <20191011121233.agenrrq5wopvydma@willie-the-truck> References: <20191007154703.5574-1-will@kernel.org> <20191007154703.5574-10-will@kernel.org> <201910101349.9400E7D0@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201910101349.9400E7D0@keescook> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Oct 10, 2019 at 01:50:14PM -0700, Kees Cook wrote: > On Mon, Oct 07, 2019 at 04:47:02PM +0100, Will Deacon wrote: > > 'refcount_error_report()' has no callers. Remove it. > > Seems like this could be collapsed into patch 8? Either way: I preferred to do the heavy arch lifting in one patch, then clean up the remaining parts separately, since this is just cosmetic. > Acked-by: Kees Cook Thanks! Will