From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1170241AbdDXMs6 (ORCPT ); Mon, 24 Apr 2017 08:48:58 -0400 Received: from mail.skyhub.de ([5.9.137.197]:43712 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1169581AbdDXMsy (ORCPT ); Mon, 24 Apr 2017 08:48:54 -0400 Date: Mon, 24 Apr 2017 14:48:46 +0200 From: Borislav Petkov To: Satoru Takeuchi Cc: x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [BUG] x86: failed to boot a kernel on a Ryzen machine Message-ID: <20170424124846.6jkjjywt5gsoxuy3@pd.tnic> References: <87pog21ede.wl-satoru.takeuchi@gmail.com> <20170424110753.y332daaxxkwiipog@pd.tnic> <87wpaa7zf3.wl-satoru.takeuchi@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <87wpaa7zf3.wl-satoru.takeuchi@gmail.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Apr 24, 2017 at 09:39:12PM +0900, Satoru Takeuchi wrote: > I used the following auto-test tool (its backend is ktest). > > https://github.com/satoru-takeuchi/elkdat > > This problem can be reproduced by the following command on Ubuntu 16.04. > > ``` > $ sudo apt-get install git vagrant libvirt-bin libvirt-dev kernel-package qemu-kvm libssl-dev libncurses5-dev Can you minimize that reproducer? I.e, can you dump only the qemu command line options from this setup? They're enough to be able to start a guest with your config without me having to install all that other stuff. Thanks. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.