From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?S=E9bastien_RICCIO?= Subject: Xen 3.2 - 32bit domU on 64 dom0 hangs at boot Date: Mon, 03 Dec 2007 10:32:40 +0100 Message-ID: <4753CD38.2040904@swisscenter.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: quoted-printable Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel List-Id: xen-devel@lists.xenproject.org Hi, While trying the xen-unstable tree, I have trouble starting 32bits domU on a 64bit dom0 using the kernel supplied in xen-unstable tree. It hangs when it is starting /sbin/init. The same domU boots with a 32-bit 3.1 domU kernel on the 3.2 64bit dom0. Any clues ? dom0# xm info host : xen03.swisslink.ch release : 2.6.18.8-xen0 version : #2 SMP Fri Nov 30 11:41:31 CET 2007 machine : x86_64 nr_cpus : 4 nr_nodes : 1 cores_per_socket : 4 threads_per_core : 1 cpu_mhz : 2327 hw_caps : bfebfbff:20100800:00000000:00000140:0004e3bd:00000000:00000001 total_memory : 16378 free_memory : 12812 node_to_cpu : node0:0-3 xen_major : 3 xen_minor : 2 xen_extra : -unstable xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=3D0xffff800000000000 xen_changeset : Wed Nov 28 22:36:33 2007 +0000 16490:e10eacec8b9= 1 cc_compiler : gcc version 4.1.1 20070105 (Red Hat 4.1.1-52) cc_compile_by : root cc_compile_domain : swisslink.ch cc_compile_date : Fri Nov 30 11:37:03 CET 2007 xend_config_format : 4 Command to build the domU 32 bit kernel: dom0# XEN_TARGET_ARCH=3Dx86_32 XEN_TARGET_X86_PAE=3Dy make linux-2.6-xen-build -j5 dom0# XEN_TARGET_ARCH=3Dx86_32 XEN_TARGET_X86_PAE=3Dy make linux-2.6-xen-install -j5 Kind regards, --=20 S=E9bastien Riccio SwissCenter / OpenBusiness SA sr@openbusiness.com ________________________________________________ OpenBusiness S.A. World Trade Center Av Gratta-Paille 1-2 Tel: +41 21 641 1010 CH-1000 Lausanne 30 FAX: +41 21 641 1011 Switzerland www.openbusiness.ch _________________________________________________________________________= _ Disclaimer This email is confidential and intended solely for the use of the individual to whom it is addressed. Any views or opinions presented are solely those of the author and do not necessarily represent those of the OpenBusiness Group. If you are not the intended recipient, be advised that you have received this email in error and that any use, dissemination, forwarding, printing, or copy-ing of this email is strictly prohibited. If you have received this email in error please notify the OpenBusiness help-desk by telephone on +41 21 641 10 10.