From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: Freeze with 2.6.32.19 and xen-4.0.1rc5 Date: Mon, 13 Dec 2010 16:59:01 -0800 (PST) Message-ID: <1292288341142-3303904.post@n5.nabble.com> References: <4C6FD90D.9080907@rocnet.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4C6FD90D.9080907@rocnet.de> 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@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Claus, I am somewhat certain that my problems relate to IRQ hangs/race conditions. I have been able to navigate the configuration in a way that I can run HVM (qemu) without problems and not have hangs on other guests either. Suggestions: - Not clear why you use the ram parameter for dom0, not needed - Keep the serial config to a minimum - less is more, consider: console=com1 com1=115200,8n1 - Personally I had success with 'acpi=strict apic=debug' to gather some more info. I have the same board and run 2.6.32-28 (squeeze) as Dom0 Mark -- View this message in context: http://xen.1045712.n5.nabble.com/Freeze-with-2-6-32-19-and-xen-4-0-1rc5-tp2643244p3303904.html Sent from the Xen - Dev mailing list archive at Nabble.com.