Received: by 2002:a05:6a10:f347:0:0:0:0 with SMTP id d7csp13728836pxu; Mon, 4 Jan 2021 02:51:07 -0800 (PST) X-Google-Smtp-Source: ABdhPJztdGZk/FvdLaZWb1M59H2r1gdq1A+5YfhZzuJKvAq4fQWpbh6JX8gqUrlhl4WPTylTjinl X-Received: by 2002:a17:906:7a18:: with SMTP id d24mr67138559ejo.324.1609757467204; Mon, 04 Jan 2021 02:51:07 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1609757467; cv=none; d=google.com; s=arc-20160816; b=Uc7zz5EuttIxsnvyMhHY6fDe5D1ywFfRlwoaToE9JzF/MZHoNDlnkhuLuzoEEiu+H9 EsWS5es+aLa71Wdl6XcBZ+CaI1SfptGqEgQc2VHPhK10iISDWtur51+M0nf2vjILgWrf PJq5iHYGe+Dvt0QLvDPq0tURoUACgqxjuCFznDuW+WBn+zxdKItM0Qg/5hoQxR16i5Lj h+xhXntS4eDpUjq+hoGa1UaCT2H7T/M53uJiIAZDagSyYmyx3YxAjy9Odlf+AZG+y6ce Vy92diNIfq9vNj6UrtNO9FsHJDWw2Q6aWo3y6n7+FBezDfuHK6pGMEyV+mjf/2i0mjSQ ECMg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=jGLlMCMnbFF3vkzEfMSl5XsEjpWBahwOL6inUozIHLg=; b=ZxP6EjUbym42VtWEuscbptxfG7M9vgOlAvV7oOquWTxhWo/AE6MblzYzYQJt3jX8c+ dLJpvzCi110MIc2L6PELVRu3hH43BYleTkOSJiBVUBZn08Ad4pzzz1HNoj7tIn2wtzv5 cgqAP2PyKG10h/o+ymX/6iS9MeNM2PlebMr/HmDhd/7FyueQgpaauyJfL7uPMxm150qY 8w2uV1b6pMUtqBkYRuNDzvTI+ozE1TJfYw/+q0CDTMCXHoSep498oA9QEPczu+ZNK2i9 eWZzckV4CQYxZfzLyjubGP5xel8EuluiVWgs5UQiD3CQ6Aj7KQkI5KJm99s2YQoCrqGj cpog== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id gf2si23359907ejb.154.2021.01.04.02.50.44; Mon, 04 Jan 2021 02:51:07 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727134AbhADKtK (ORCPT + 99 others); Mon, 4 Jan 2021 05:49:10 -0500 Received: from elvis.franken.de ([193.175.24.41]:57203 "EHLO elvis.franken.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726504AbhADKtH (ORCPT ); Mon, 4 Jan 2021 05:49:07 -0500 Received: from uucp (helo=alpha) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1kwNPU-0001xs-00; Mon, 04 Jan 2021 11:48:24 +0100 Received: by alpha.franken.de (Postfix, from userid 1000) id B6D2AC07D5; Mon, 4 Jan 2021 11:41:54 +0100 (CET) Date: Mon, 4 Jan 2021 11:41:54 +0100 From: Thomas Bogendoerfer To: Jiaxun Yang Cc: linux-mips@vger.kernel.org, Paul Cercueil , linux-kernel@vger.kernel.org Subject: Re: [PATCH v3] MIPS: zboot: head.S clean up Message-ID: <20210104104154.GA4765@alpha.franken.de> References: <20201230034723.17266-1-jiaxun.yang@flygoat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201230034723.17266-1-jiaxun.yang@flygoat.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 30, 2020 at 11:47:22AM +0800, Jiaxun Yang wrote: > .cprestore is removed as we don't expect Position Independent > zboot ELF. > > .noreorder is also removed and rest instructions are massaged > to improve readability. > > t9 register is used for indirect jump as MIPS ABI requirement. > > start label is removed as it already defined in LEAF. > > Reported-by: Paul Cercueil > Signed-off-by: Jiaxun Yang > > -- > v2: Remove start label (paul) > --- > arch/mips/boot/compressed/head.S | 18 +++++++----------- > 1 file changed, 7 insertions(+), 11 deletions(-) applied to mips-next. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]