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[2620:137:e000::1:20]) by mx.google.com with ESMTP id wv4-20020a170907080400b007c10b6a78a2si8526027ejb.661.2023.01.09.04.35.58; Mon, 09 Jan 2023 04:36:10 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=huawei.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234111AbjAIMcy (ORCPT + 52 others); Mon, 9 Jan 2023 07:32:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237277AbjAIMcd (ORCPT ); Mon, 9 Jan 2023 07:32:33 -0500 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 757E61CB30; Mon, 9 Jan 2023 04:32:12 -0800 (PST) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.55]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4NrCwF6rcqzJrM7; Mon, 9 Jan 2023 20:30:53 +0800 (CST) Received: from [10.174.151.185] (10.174.151.185) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Mon, 9 Jan 2023 20:32:09 +0800 Subject: Re: [BUG Report] undefined reference to `convert_to_fxsr' To: Borislav Petkov CC: "x86@kernel.org" , linux-kernel , "tglx@linutronix.de" , "mingo@redhat.com" , Dave Hansen , , linux-toolchains ML , Michael Matz References: <23e2907c-5188-5ac6-3db8-1c5a12120bf2@huawei.com> <64fe1be4-954f-fe6f-44f0-59b572548663@huawei.com> <08115444-73a3-b9b0-dbeb-2a0cf374290e@huawei.com> From: Miaohe Lin Message-ID: <88dbc59d-1a33-26be-7fd3-0fcdfef33b3a@huawei.com> Date: Mon, 9 Jan 2023 20:32:09 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.174.151.185] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,NICE_REPLY_A, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2023/1/9 19:49, Borislav Petkov wrote: > On Mon, Jan 09, 2023 at 09:48:50AM +0800, Miaohe Lin wrote: >> Oh, sorry, I miss-read that. My compiler is gcc-7.3.0 which contains many >> in-house codes from our company in it. That might matters. Thanks a lot for >> your guidance. :) > > Yah, next time, before you report something like that, try to reproduce it with > an official compiler (gcc from the upstream repo, SUSE, Debian, RH-built etc). > > If it doesn't reproduce, go complain to the folks who hack your in-house > compiler. Sorry, my bad! I thought my compiler is just as same as upstream one... Many thanks for your time. Thanks, Miaohe Lin