Received: by 2002:a05:6359:c8b:b0:c7:702f:21d4 with SMTP id go11csp1532547rwb; Wed, 5 Oct 2022 00:37:11 -0700 (PDT) X-Google-Smtp-Source: AMsMyM5JCXfa6Auisc1sJlsLWV+tFBaLmQ/Rs1q3vXrg07bI9TC4BUNQWr8I+N3LpOficWRPshE/ X-Received: by 2002:a17:907:31c9:b0:740:ef93:2ffd with SMTP id xf9-20020a17090731c900b00740ef932ffdmr22252368ejb.584.1664955431381; Wed, 05 Oct 2022 00:37:11 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1664955431; cv=none; d=google.com; s=arc-20160816; b=bU+EMibzwpgJfrLsI+sdjSoHKaUlES7UR8s3IyPPZGAUMcQqtFvymKdM8JYKU60gYM +TvTA8M2e7JCjsTuwQvvYcaxl2K2OGlxDuXNiaEJLkA+HAKCieDIQupMpxcZPySNt08c 8nCAWXgIrSsals7DY7WWgvJlHIvSDNCcS1oIeL/kkQp6i5dX11eglpEkV5BNB4GearoI 4nk4yKRKGeVpDGRBSphdOuv2/FeSrEeNn4C5h7AOBeGvy2NwJ26pvRytYPfOSs9DMuMp q71+5Rc4O2bRQUVod/TbgTeNAx9YYn55pEy1+kW4EdkE76T7Y/ChJCtlyq53hSfp9Xtx 6KJQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=ha8FoZZTho6ZCoXful149ZDc2MmdNMNZuziS8UZ6tMA=; b=SM2WlUaodO2UkgF/z1Xeg+6EiciG9xVipBkF1Lgwi/E9J8WLkWwyYhF4a1a4T4JHvO vG8jaTLd2yhHZoVcIDnzrtvGgQ2EutEpPWFr+nkvc6Z5X5OKXkw/PYRsC2oFFM/Fon/L 8eCV90VL8C2esieX99PV64wApM/49smQS/hvRRJQvayLz/L3BSesW4DhmhqNvFA36FWR +PS7qfD668KQAOn7eH/3aZBvglRf3pn8iMAamiq7iOTV3XGZ10TDfC0tqoxyGx8Kb7No HqvOOd5YJ0st2wfB7iI253wgEhncrxNRlHG+qcBv9SkCa9NsysPV3kh4Uxqxd4HqaWRV u0cw== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id sg38-20020a170907a42600b0078269f2a117si10864827ejc.547.2022.10.05.00.36.45; Wed, 05 Oct 2022 00:37:11 -0700 (PDT) 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229831AbiJEH3V (ORCPT + 99 others); Wed, 5 Oct 2022 03:29:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38806 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229566AbiJEH3T (ORCPT ); Wed, 5 Oct 2022 03:29:19 -0400 Received: from mail-m118207.qiye.163.com (mail-m118207.qiye.163.com [115.236.118.207]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 315E27434D for ; Wed, 5 Oct 2022 00:29:17 -0700 (PDT) Received: from lyc-workstation.. (unknown [221.212.176.62]) by mail-m118207.qiye.163.com (HMail) with ESMTPA id 66F8C900A5D; Wed, 5 Oct 2022 15:29:13 +0800 (CST) From: YingChi Long To: me@inclyc.cn Cc: bp@alien8.de, chang.seok.bae@intel.com, dave.hansen@linux.intel.com, hpa@zytor.com, linux-kernel@vger.kernel.org, mingo@redhat.com, ndesaulniers@google.com, pbonzini@redhat.com, tglx@linutronix.de, x86@kernel.org, peterz@infradead.org, david.laight@aculab.com Subject: Re: [PATCH v2] x86/fpu: use _Alignof to avoid UB in TYPE_ALIGN Date: Wed, 5 Oct 2022 15:29:13 +0800 Message-Id: <20221005072913.982634-1-me@inclyc.cn> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220927153338.4177854-1-me@inclyc.cn> References: <20220927153338.4177854-1-me@inclyc.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFPN1dZLVlBSVdZDwkaFQgSH1lBWRpDH0hWTh5MThkeTExKSkhCVQIWExYaEhckFA4PWV dZGBILWUFZSUlKVUlKSVVKTE1VTUlZV1kWGg8SFR0UWUFZT0tIVUpKS0hNSlVKS0tVS1kG X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6NRQ6LRw*FzkMCTYXS1YoIwIa DQIKCjxVSlVKTU1PQk5PQk5PT09NVTMWGhIXVRYeOxIVGBcCGFUYFUVZV1kSC1lBWUlJSlVJSklV SkxNVU1JWVdZCAFZQUpJT0I3Bg++ X-HM-Tid: 0a83a70c712e2d29kusn66f8c900a5d X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, 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 Kindly ping :)