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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,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 65618C433F5 for ; Wed, 22 Sep 2021 06:24:42 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 CF11E611B0 for ; Wed, 22 Sep 2021 06:24:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CF11E611B0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:55196 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mSvgP-0006UD-2f for qemu-devel@archiver.kernel.org; Wed, 22 Sep 2021 02:24:41 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53912) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mSvee-0004Rh-Ud for qemu-devel@nongnu.org; Wed, 22 Sep 2021 02:22:53 -0400 Received: from mail.loongson.cn ([114.242.206.163]:38162 helo=loongson.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mSveb-0005iN-QC for qemu-devel@nongnu.org; Wed, 22 Sep 2021 02:22:52 -0400 Received: from localhost.localdomain (unknown [10.20.42.112]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Dxr2qty0phfgANAA--.7874S3; Wed, 22 Sep 2021 14:22:39 +0800 (CST) Subject: Re: [PATCH v6 00/21] Add LoongArch linux-user emulation support To: Richard Henderson , qemu-devel@nongnu.org References: <1631866380-31017-1-git-send-email-gaosong@loongson.cn> <5d524802-1083-7280-97a7-9cd80037d5a3@linaro.org> From: Song Gao Message-ID: <77e2f5b9-ff55-aad4-77dc-13a5547717b1@loongson.cn> Date: Wed, 22 Sep 2021 14:22:37 +0800 User-Agent: Mozilla/5.0 (X11; Linux mips64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <5d524802-1083-7280-97a7-9cd80037d5a3@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-CM-TRANSID: AQAAf9Dxr2qty0phfgANAA--.7874S3 X-Coremail-Antispam: 1UD129KBjvdXoWrKw4ftr45Aw4fAF1xtw1xAFb_yoWxuFcE93 yrKr1Du3s8Wr4UG3Z5Jr1SvF43tw4Fva48ta4Iq3yrZwnIvFZaqwn5CF9av3ZayFs5Zrn8 CFyUX3Z2kryUXjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbh8Fc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wAFIxvE14AK wVWUJVWUGwA2ocxC64kIII0Yj41l84x0c7CEw4AK67xGY2AK021l84ACjcxK6xIIjxv20x vE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF7I0E14v26F4j6r4UJwA2z4x0Y4vEx4A2 jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s0DM2AIxVAIcxkEcV Aq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r1j 6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IY64vIr4 1lF7I21c0EjII2zVCS5cI20VAGYxC7M4IIrI8v6xkF7I0E8cxan2IY04v7Mxk0xIA0c2IE e2xFo4CEbIxvr21lc2xSY4AK6svPMxAIw28IcxkI7VAKI48JMxAIw28IcVCjz48v1sIEY2 0_XrWUJr1UMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2Iq xVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc40Y0x0EwIxGrwCI42 IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY 6xAIw20EY4v20xvaj40_WFyUJVCq3wCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87 Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjfUoOJ5UUUUU X-CM-SenderInfo: 5jdr20tqj6z05rqj20fqof0/ Received-SPF: pass client-ip=114.242.206.163; envelope-from=gaosong@loongson.cn; helo=loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, NICE_REPLY_A=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, thuth@redhat.com, philmd@redhat.com, yangxiaojuan@loongson.cn, laurent@vivier.eu, peterx@redhat.com, f4bug@amsat.org, alistair.francis@wdc.com, maobibo@loongson.cn, pbonzini@redhat.com, bmeng.cn@gmail.com, alex.bennee@linaro.org, chenhuacai@loongson.cn Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hi, Richard. On 09/21/2021 05:17 AM, Richard Henderson wrote: > On 9/17/21 1:12 AM, Song Gao wrote: >> The 'o32' code has been deleted at the latest kernel [1]. This series only support >> linux-user emulation. > > I have now reviewed all but the linux-user/ portion. > Thank you! > I see that kernel upstreaming is in progress, > > https://lore.kernel.org/linux-kernel/20210917035736.3934017-1-chenhuacai@loongson.cn/ > > so hopefully this will be resolved soon. > > Have you started working on system mode support for LoongArch, so that one may run that kernel? > Yes. We already support running the old kernel, but we don't support running the latest kernel yet. Song Gao thanks > > r~