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=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 5230FC388F2 for ; Fri, 6 Nov 2020 09:09:08 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BAC38216FD for ; Fri, 6 Nov 2020 09:09:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="DdUY16qv"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="WnOhTeDR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BAC38216FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SDmMzmduEjbmTTI3Rww2B/wjMXrtj6tsAGnDKrIOwLg=; b=DdUY16qv+HLYZTD2H8bLpU/KD BlL+LFutK8fS73O4kw1u8W84ZmRXK6kok7aXBOrzTtSpWNSV+vYphmB4+LmsI9v3eVyLhbPTvWCg/ mWs7p+FEKdzNcS6SrjzdyraJDjTXyTjANfSdfYYlAvBXOqfBhAZvbP46b2w0KCSl8rj9mRuEJ7jw0 hcep50OzLScxJvqEPMAHGzXvGCRMLK9vxlTKBAhM+QN3bE814nt+J4361V5Zd02VKXfViXwUr/Xwl NSKqAJjRuy3sO2uTaZrMk9Bgmr64QB4vdXC6s7thGhQKUD2ngannDzVuonySfq2BFimzFkMGTaUxH nRPGpBf8g==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kaxim-0005Cq-D0; Fri, 06 Nov 2020 09:07:48 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kaxij-0005C2-UC; Fri, 06 Nov 2020 09:07:46 +0000 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 F177A20936; Fri, 6 Nov 2020 09:07:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604653663; bh=/WyFgfLiGBaivhLHjIz34mnY1A6swv5xaVPIuWmwMgU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=WnOhTeDRPNs0Thwdi2AySf3T1uexugRszfvWjTL6d9s7t8NaLOaMvcWnq9sQYeJUc GbacubcrP0u+B7mW9YZ5SSiBCSKuabvXr3h71sH3dJLaHkvvV+JpmBESXmXrb5rVte /PVOJcyd5irAOomsEe/Wr/aFsSvgpxQ1Brbh0h18= Date: Fri, 6 Nov 2020 09:07:38 +0000 From: Will Deacon To: tangyouling Subject: Re: [PATCH] arm64: Change the location of DISCARDS Message-ID: <20201106090737.GA9496@willie-the-truck> References: <1604486932-18889-1-git-send-email-tangyouling@loongson.cn> <20201105214738.GB8600@willie-the-truck> <759a51ad-8b2e-24bd-52f5-99769ff5557c@loongson.cn> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <759a51ad-8b2e-24bd-52f5-99769ff5557c@loongson.cn> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201106_040746_077535_2CC14291 X-CRM114-Status: GOOD ( 12.02 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Albert Ou , Catalin Marinas , linux-kernel@vger.kernel.org, Palmer Dabbelt , Paul Walmsley , linux-riscv@lists.infradead.org, ardb@kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Nov 06, 2020 at 09:06:42AM +0800, tangyouling wrote: > In the include/asm-generic/vmlinux.lds.h:978, the description is as follows: > DISCARDS must be the last of output section definitions so that such archs > put those in earlier section definitions. Sure, I see that text, but I don't get why it matters. It would be nice to have some rationale as to what could go wrong if they aren't at the end, so we can improve that comment and avoid the inevitable regression in the future when things get shuffled around. Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel