From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: Re: [PATCH 00/17] xenpaging changes for xen-unstable Date: Mon, 6 Dec 2010 22:16:48 +0100 Message-ID: <20101206211648.GA15153@aepfle.de> References: <20101206205907.848643876@aepfle.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Content-Disposition: inline In-Reply-To: <20101206205907.848643876@aepfle.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 On Mon, Dec 06, Olaf Hering wrote: > This series uses the recently added wait_event feature. The __hvm_copy > patch crashes Xen with what looks like stack corruption. After a few > populate/resume iterations. I have added some printk to the > populate/resume functions and also wait.c. This leads to crashes. It > rarely prints a clean backtrace like the one shown below (most of the > time a few cpus crash at once). I have to add, sometimes the ASSERT in do_softirq() triggers. But I havent had a chances to see what of the 3 checks actually trigger. Olaf