Received: by 2002:a25:ab43:0:0:0:0:0 with SMTP id u61csp695073ybi; Fri, 21 Jun 2019 06:40:02 -0700 (PDT) X-Google-Smtp-Source: APXvYqznzYzrH4wL2AUA0mtIHShZJIdhn2/pGj+Nh+sgxXqGzPs1nVdv1vJGIMVlFNvQbKMCqUVI X-Received: by 2002:a17:902:1c9:: with SMTP id b67mr85837873plb.333.1561124402466; Fri, 21 Jun 2019 06:40:02 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1561124402; cv=none; d=google.com; s=arc-20160816; b=hrcQo69wk3SpwOBYRvyW3EDLui6FOh/VxEu61oTvggpZNYq6pD1Ky/LP2qUrstX+ue vKrSpG4IuSIxZDsAeNcdK6Y/F/ESbHm0gveK56RsF+fu6/tpotbusXeaJ02NcW5KNAxl wrKyBRV96ZCQd6lH6QLPJoww9L7IUJTUjHA74m9+WC4MV4jJKyryH+RYmAEna+XyKP6M ygn9eF+kAA+Iewsvn04PfpmR0vZtfkVEDTKcFteIAaZRswAIrmiiccywiKgYlAO1Bf2H QuadL6F6V0eF49+KKJHQUorY9h1LaiZFiemqshbV1VfAZ12fsPlDsMULGo93EMLBdnYA k9Vw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:mime-version :content-transfer-encoding:references:in-reply-to:subject:cc:to:from :date:dkim-signature; bh=J3TIec3Opu5/65bgd/LfWzrpdVeOaVRd+4uEX+f8UV4=; b=vowJlsCHSafuNGHQL6ozzhunm1rmnDnrSn2LVjULEVF2E7lo8PEWQ+08rCbcn8Vc+F HbrwjnmoaVYzKEgb04jzYIa+Mgpa0QMZqcfJPsX663Pxeg9t8LDm1ZQ9kstjvEk4JKBD zTgvvBTg7+Evp7czyhnAGLbjxjSshAt2oQRfELFpMl49hXyTTJryGMZeCEqY//gT+vEF 8ASnfwrrxSP/uYlGA25SCBh3+WY7dQTCU6p77hhMmbDXOmSIjfCkcvAgRiLStNjXGf3n nhgfnrBk+ISX5xMoCtvGZLxhS3n/phmzAuJ3viXHtVF4vBb7UP1PumzczS6OSIkwFRv0 X0Lw== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@126.com header.s=s110527 header.b=HtOzTPWr; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=126.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b92si3030412pjc.17.2019.06.21.06.39.46; Fri, 21 Jun 2019 06:40:02 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@126.com header.s=s110527 header.b=HtOzTPWr; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=126.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726134AbfFUNjk (ORCPT + 99 others); Fri, 21 Jun 2019 09:39:40 -0400 Received: from m15-14.126.com ([220.181.15.14]:46907 "EHLO m15-14.126.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726049AbfFUNjk (ORCPT ); Fri, 21 Jun 2019 09:39:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=Date:From:Subject:MIME-Version:Message-ID; bh=QGdsU gyXCSYHoOEp1Wefv/TO84Pvr2WEjxPG073SWEk=; b=HtOzTPWrh4OlfO89a6B8o NxANss8JkIJn+zNkYys1QiDA09nMJhL/t62eic3xpaHIPb87r/reROWpqGsDqZTA iTXGOR7dV3JUJLbHMfqpUsS5Mi8dsVcOlDAR1xMvcuT7rcjxqi3X/P3tWIPILsQS yaXCjttebq5dux8RpEqeXs= Received: from kernelpatch$126.com ( [117.136.87.52] ) by ajax-webmail-wmsvr14 (Coremail) ; Fri, 21 Jun 2019 21:38:44 +0800 (CST) X-Originating-IP: [117.136.87.52] Date: Fri, 21 Jun 2019 21:38:44 +0800 (CST) From: "Tiezhu Yang" To: "Borislav Petkov" Cc: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com, x86@kernel.org, linux-kernel@vger.kernel.org, vgoyal@redhat.com Subject: Re:Re: [PATCH] kexec: fix warnig of crash_zero_bytes in crash.c X-Priority: 3 X-Mailer: Coremail Webmail Server Version SP_ntes V3.5 build 20190614(cb3344cf) Copyright (c) 2002-2019 www.mailtech.cn 126com In-Reply-To: <20190620163900.GF28032@zn.tnic> References: <20190620163900.GF28032@zn.tnic> Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK MIME-Version: 1.0 Message-ID: <7c86df5d.8b94.16b7a42c5be.Coremail.kernelpatch@126.com> X-Coremail-Locale: zh_CN X-CM-TRANSID: DsqowAA3JVbl3QxdKMRFAA--.18968W X-CM-SenderInfo: xnhu0vxosd3ubk6rjloofrz/1tbirwDa9VpD6Xs+gwABs3 X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org QXQgMjAxOS0wNi0yMSAwMDozOTowMCwgIkJvcmlzbGF2IFBldGtvdiIgPGJwQGFsaWVuOC5kZT4g d3JvdGU6Cj5PbiBTYXQsIEp1biAxNSwgMjAxOSBhdCAwNzoxODoyMEFNICswODAwLCBUaWV6aHUg WWFuZyB3cm90ZToKPj4gVGhpcyBwYXRjaCBmaXhlcyB0aGUgZm9sbG93aW5nIHNwYXJzZSB3YXJu aW5nOgo+Cj5Bdm9pZCBoYXZpbmcgIlRoaXMgcGF0Y2giIG9yICJUaGlzIGNvbW1pdCIgaW4gdGhl IGNvbW1pdCBtZXNzYWdlLiBJdCBpcwo+dGF1dG9sb2dpY2FsbHkgdXNlbGVzcy4KPgo+QWxzbywg ZG8KPgo+JCBnaXQgZ3JlcCAnVGhpcyBwYXRjaCcgRG9jdW1lbnRhdGlvbi9wcm9jZXNzCj4KPmZv ciBtb3JlIGRldGFpbHMuCj4KPj4gYXJjaC94ODYva2VybmVsL2NyYXNoLmM6NTk6MTU6Cj4+IHdh cm5pbmc6IHN5bWJvbCAnY3Jhc2hfemVyb19ieXRlcycgd2FzIG5vdCBkZWNsYXJlZC4gU2hvdWxk IGl0IGJlIHN0YXRpYz8KPj4gCj4+IEluIGFkZGl0aW9uLCBjcmFzaF96ZXJvX2J5dGVzIGlzIHVz ZWQgd2hlbiBDT05GSUdfS0VYRUNfRklMRSBpcwo+PiBzZXQsIHNvIG1ha2UgaXQgb25seSBhdmFp bGFibGUgdW5kZXIgQ09ORklHX0tFWEVDX0ZJTEUuIE90aGVyd2lzZSwKPj4gaWYgQ09ORklHX0tF WEVDX0ZJTEUgaXMgbm90IHNldCwgdGhlIGZvbGxvd2luZyB3YXJuaW5nIHdpbGwgYXBwZWFyOgo+ PiAKPj4gYXJjaC94ODYva2VybmVsL2NyYXNoLmM6NTk6MjI6Cj4+IHdhcm5pbmc6IKGuY3Jhc2hf emVyb19ieXRlc6GvIGRlZmluZWQgYnV0IG5vdCB1c2VkIFstV3VudXNlZC12YXJpYWJsZV0KPgo+ VGhhdCBoYXBwZW5zIG9ubHkgd2hlbiB5b3UgbWFrZSBpdCBzdGF0aWMsIHNvIHBsZWFzZSBzdGF0 ZSB0aGF0IGluIHRoZQo+Y29tbWl0IG1lc3NhZ2UuCgpUaGFua3MgZm9yIHlvdXIgc3VnZ2VzdGlv biwgSSB3aWxsIHNlbmQgYSB2MiBwYXRjaC4KClRoYW5rcywKCj4KPlRoeC4KPgo+LS0gCj5SZWdh cmRzL0dydXNzLAo+ICAgIEJvcmlzLgo+Cj5Hb29kIG1haWxpbmcgcHJhY3RpY2VzIGZvciA0MDA6 IGF2b2lkIHRvcC1wb3N0aW5nIGFuZCB0cmltIHRoZSByZXBseS4K