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[209.132.180.67]) by mx.google.com with ESMTP id e11si48327348pfd.88.2019.04.16.06.24.21; Tue, 16 Apr 2019 06:24:36 -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=pass header.i=@alien8.de header.s=dkim header.b=oZcEH8W0; 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=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729385AbfDPNW4 (ORCPT + 99 others); Tue, 16 Apr 2019 09:22:56 -0400 Received: from mail.skyhub.de ([5.9.137.197]:50758 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728550AbfDPNWz (ORCPT ); Tue, 16 Apr 2019 09:22:55 -0400 Received: from zn.tnic (p200300EC2F0D690030B3A6530520175E.dip0.t-ipconnect.de [IPv6:2003:ec:2f0d:6900:30b3:a653:520:175e]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id C3E781EC0513; Tue, 16 Apr 2019 15:22:53 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1555420973; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=KtFBu9fQjx20A0TaGhKyKlOM4NgYk6LNTftBoECtOos=; b=oZcEH8W03c+S3Qy5sqA7Cld9gDSxMyMVLnyb3M59sKKb9R7vPjw/ZKSR4+tzlOKStLJxIs 4CzEU++MPdWZOlu6Fc/umlHC9OzJr6Sa2ZHrsLhLNKh2h4fQ+zswYALh+5gxVbKVKCho1O kmtMCldCQ0t8WNxGLa3MZK7xIL/Rylk= Date: Tue, 16 Apr 2019 15:22:53 +0200 From: Borislav Petkov To: Dave Young Cc: Junichi Nomura , Chao Fan , Baoquan He , Kairui Song , "x86@kernel.org" , "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernels Message-ID: <20190416132253.GE31772@zn.tnic> References: <20190412025416.GA11070@jeru.linux.bs1.fc.nec.co.jp> <20190412084956.GC19808@zn.tnic> <20190412133528.GD19808@zn.tnic> <20190415090717.GA29317@zn.tnic> <20190415102525.GB29317@zn.tnic> <23309b73-d135-a207-564b-6003cee39184@ce.jp.nec.com> <20190416094024.GE27892@zn.tnic> <20190416095209.GG27892@zn.tnic> <20190416114133.GA7541@dhcp-128-65.nay.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20190416114133.GA7541@dhcp-128-65.nay.redhat.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 16, 2019 at 07:41:33PM +0800, Dave Young wrote: > On 04/16/19 at 11:52am, Borislav Petkov wrote: > > I'll queue the below in the next days if there are no more complaints: > > As for the kexec breakage, even with the V3 patch, kexec still hangs on > a Lenovo T420 laptop. Kairui also reproduced the problem. So can we > wait a few days see if we can make some progress to find the cause? How is applying this patch going to change anything? I was told that the breakage is there even without it... -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.