From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f71.google.com (mail-oi0-f71.google.com [209.85.218.71]) by kanga.kvack.org (Postfix) with ESMTP id 497606B0033 for ; Sun, 3 Dec 2017 20:53:00 -0500 (EST) Received: by mail-oi0-f71.google.com with SMTP id v63so1648618oif.7 for ; Sun, 03 Dec 2017 17:53:00 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id j45si4222245ota.135.2017.12.03.17.52.59 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Dec 2017 17:52:59 -0800 (PST) Date: Mon, 4 Dec 2017 09:52:54 +0800 From: Baoquan He Subject: Re: KAISER: kexec triggers a warning Message-ID: <20171204015254.GG15074@x1> References: <03012d01-4d04-1d58-aa93-425f142f9292@canonical.com> <20171201151851.GK2198@x1> <20171201152710.z2nushke5paoqhxc@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171201152710.z2nushke5paoqhxc@pd.tnic> Sender: owner-linux-mm@kvack.org List-ID: To: Borislav Petkov Cc: Juerg Haefliger , linux-kernel@vger.kernel.org, linux-mm@kvack.org, mingo@kernel.org, tglx@linutronix.de, peterz@infradead.org, dave.hansen@linux.intel.com, hughd@google.com, luto@kernel.org On 12/01/17 at 04:27pm, Borislav Petkov wrote: > On Fri, Dec 01, 2017 at 11:18:51PM +0800, Baoquan He wrote: > > On 12/01/17 at 02:52pm, Juerg Haefliger wrote: > > > Loading a kexec kernel using today's linux-tip master with KAISER=y > > > triggers the following warning: > > > > I also noticed this when trigger a crash to jump to kdump kernel, and > > kdump kernel failed to bootup. I am trying to fix it on tip/WIP.x86/mm. > > Maybe still need a little time. > > Save yourself the energy, the WARN is wrong there and wil go away. OK, will test patch. > -- > > Good mailing practices for 400: avoid top-posting and trim the reply. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org