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[209.132.180.67]) by mx.google.com with ESMTP id d23si12739043pgh.448.2019.04.11.01.19.02; Thu, 11 Apr 2019 01:19:18 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726589AbfDKIS3 (ORCPT + 99 others); Thu, 11 Apr 2019 04:18:29 -0400 Received: from tyo162.gate.nec.co.jp ([114.179.232.162]:40463 "EHLO tyo162.gate.nec.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726106AbfDKIS3 (ORCPT ); Thu, 11 Apr 2019 04:18:29 -0400 Received: from mailgate01.nec.co.jp ([114.179.233.122]) by tyo162.gate.nec.co.jp (8.15.1/8.15.1) with ESMTPS id x3B8I9fg016167 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Thu, 11 Apr 2019 17:18:09 +0900 Received: from mailsv02.nec.co.jp (mailgate-v.nec.co.jp [10.204.236.94]) by mailgate01.nec.co.jp (8.15.1/8.15.1) with ESMTP id x3B8I9gO023088; Thu, 11 Apr 2019 17:18:09 +0900 Received: from mail01b.kamome.nec.co.jp (mail01b.kamome.nec.co.jp [10.25.43.2]) by mailsv02.nec.co.jp (8.15.1/8.15.1) with ESMTP id x3B8I8dX018471; Thu, 11 Apr 2019 17:18:09 +0900 Received: from bpxc99gp.gisp.nec.co.jp ([10.38.151.137] [10.38.151.137]) by mail03.kamome.nec.co.jp with ESMTP id BT-MMP-4203940; Thu, 11 Apr 2019 17:16:46 +0900 Received: from BPXM12GP.gisp.nec.co.jp ([10.38.151.204]) by BPXC09GP.gisp.nec.co.jp ([10.38.151.137]) with mapi id 14.03.0319.002; Thu, 11 Apr 2019 17:16:45 +0900 From: Junichi Nomura To: Borislav Petkov CC: Dave Young , Chao Fan , Baoquan He , Kairui Song , "x86@kernel.org" , "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v4] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernel Thread-Topic: [PATCH v4] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernel Thread-Index: AQHU78DnNYRsXw6c0kywKGsyat34OKY1dZqAgACP04CAAAH9AA== Date: Thu, 11 Apr 2019 08:16:45 +0000 Message-ID: References: <20190408231011.GA5402@jeru.linux.bs1.fc.nec.co.jp> <20190410171431.GE26580@zn.tnic> <7cbc096d-0548-18b1-a335-8ba114f234a7@ce.jp.nec.com> <20190411080927.GA30080@zn.tnic> In-Reply-To: <20190411080927.GA30080@zn.tnic> Accept-Language: en-US, ja-JP Content-Language: ja-JP X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.34.125.85] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-TM-AS-MML: disable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gNC8xMS8xOSA1OjA5IFBNLCBCb3Jpc2xhdiBQZXRrb3Ygd3JvdGU6DQo+IE9uIFdlZCwgQXBy IDEwLCAyMDE5IGF0IDExOjM0OjUxUE0gKzAwMDAsIEp1bmljaGkgTm9tdXJhIHdyb3RlOg0KPj4g QnV0IGVmaV9nZXRfcnNkcF9hZGRyKCkgbmVlZHMgdG8gY2hlY2sgd2hldGhlciB0aGUga2VybmVs IHdhcw0KPj4ga2V4ZWMgYm9vdGVkIHRvIGF2b2lkIGFjY2Vzc2luZyBpbnZhbGlkIEVGSSB0YWJs ZSBhZGRyZXNzLg0KPj4gZWZpX2dldF9rZXhlY19zZXR1cF9kYXRhX2FkZHIoKSBpcyB0aGUgb25s eSBtZXRob2QgSSBrbm93DQo+PiB0byBjaGVjayBpZiBpdCB3YXMga2V4ZWMtYm9vdGVkLg0KPiAN Cj4gWW91ciB2MyBoYWQgdGhlIHJpZ2h0IGFwcHJvYWNoIC0geW91IGZpcnN0IGNoZWNrIGlmIHlv dSBjYW4gZ2V0IHRoZQ0KPiBhZGRyZXNzIGFzIGEga2V4ZWMtZWQga2VybmVsLiBJZiB5b3UgZG8s IHlvdSB1c2UgdGhhdCBvbmUgYW5kIGNvbnRpbnVlDQo+IHRoZSBub3JtYWwgcGF0aC4NCj4gDQo+ IElmIHlvdSBkb24ndCwgeW91IGZhbGwgYmFjayB0byBlZmlfZ2V0X3JzZHBfYWRkcigpIGFuZCBn ZXQgaXQgZGlyZWN0bHkNCj4gZnJvbSBFRkkuDQo+IA0KPiBBbmQgdGhlbiBjYXJ2ZSBvdXQgdGhl IGZ1bmN0aW9uYWxpdHkgeW91IG5lZWQgdG8gY2FsbCBtdWx0aXBsZSB0aW1lcyBpbg0KPiBoZWxw ZXIgZnVuY3Rpb25zIGxpa2UgX19lZmlfZ2V0X3JzZHBfYWRkcigpLg0KPiANCj4gV2h5IGRvZXNu J3QgdGhhdCB3b3JrIGFueW1vcmU/DQoNCmtleGVjX2dldF9yc2RwX2FkZHIoKSBtaWdodCBmYWls IG9uIGtleGVjLWJvb3RlZCBrZXJuZWwsIGUuZy4gaWYgdGhlDQpzZXR1cF9kYXRhIHdhcyBpbnZh bGlkLiBJbiBzdWNoIGEgY2FzZSwgZmFsbGluZyBiYWNrIHRvIGVmaV9nZXRfcnNkcF9hZGRyKCkN CndpbGwgaGl0IHRoZSBwcm9ibGVtIG9mIGFjY2Vzc2luZyBpbnZhbGlkIHRhYmxlIHBvaW50ZXIg YWdhaW4uDQoNCi0tIA0KSnVuJ2ljaGkgTm9tdXJhLCBORUMgQ29ycG9yYXRpb24gLyBORUMgU29s dXRpb24gSW5ub3ZhdG9ycywgTHRkLg==