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=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable 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 077BFC433E0 for ; Mon, 4 Jan 2021 10:49:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D2ECD21E92 for ; Mon, 4 Jan 2021 10:49:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727047AbhADKtI (ORCPT ); Mon, 4 Jan 2021 05:49:08 -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-mips@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 ]