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, acpi problems Date: Sat, 4 Dec 2010 22:13:17 -0800 (PST) Message-ID: <1291529597950-3292728.post@n5.nabble.com> References: <4C722AC2.6080701@rocnet.de> <20100823110928.GE2804@reaktio.net> <20100823122918.GG2804@reaktio.net> <4C7379BB.3020007@rocnet.de> <20100824081607.GL2804@reaktio.net> <4C73879E.5020306@goop.org> <4C745433.5060303@rocnet.de> <4C74CE33.4010908@rocnet.de> <20100825085302.GN2804@reaktio.net> <4C776349.6090300@rocnet.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4C776349.6090300@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 I am facing similar issues on the Intel DQ45CB board. Xen version 4.0.1 (Debian 4.0.1-1) (waldi@debian.org) (gcc version 4.4.5 20100824 (prerelease) (Debian 4.4.4-11) ) Fri Sep 3 15:38:12 UTC 2010 DomU 2.6.32-5-xen-amd64 For the HVM I get hangs on the CPU (limited it to one core) if intense IO is performed. The Problem does not appear to exist in the RAW kernel (without XEN). I could not check the interrupts on the hang (XEN console 'i') it crashes. After disabling the HPET in the BIOS I progressed to the current stage - no hard crashes but prolonged 'hangs' on the SYSTEM - freezes, no ping response, but comes back after some time. Ideas, Suggestions? -- View this message in context: http://xen.1045712.n5.nabble.com/Freeze-with-2-6-32-19-and-xen-4-0-1rc5-tp2643244p3292728.html Sent from the Xen - Dev mailing list archive at Nabble.com.