From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f199.google.com (mail-wr0-f199.google.com [209.85.128.199]) by kanga.kvack.org (Postfix) with ESMTP id B703A6B025E for ; Fri, 1 Dec 2017 10:27:20 -0500 (EST) Received: by mail-wr0-f199.google.com with SMTP id 11so5893469wrb.18 for ; Fri, 01 Dec 2017 07:27:20 -0800 (PST) Received: from mail.skyhub.de (mail.skyhub.de. [2a01:4f8:190:11c2::b:1457]) by mx.google.com with ESMTP id c10si5315901wrg.214.2017.12.01.07.27.19 for ; Fri, 01 Dec 2017 07:27:19 -0800 (PST) Date: Fri, 1 Dec 2017 16:27:10 +0100 From: Borislav Petkov Subject: Re: KAISER: kexec triggers a warning Message-ID: <20171201152710.z2nushke5paoqhxc@pd.tnic> References: <03012d01-4d04-1d58-aa93-425f142f9292@canonical.com> <20171201151851.GK2198@x1> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20171201151851.GK2198@x1> Sender: owner-linux-mm@kvack.org List-ID: To: Baoquan He 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 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. -- Regards/Gruss, Boris. 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