From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Liguori Subject: KVM 32bit support broken in SVN? Date: Mon, 12 Feb 2007 21:24:39 -0600 Message-ID: <45D12F77.8040503@codemonkey.ws> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kvm-devel Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org I've been tracking down a rather strange SEGV in SVN. I'm on a 32bit SVM system. I think people are seeing the same on 32bit VMX. Basically, we get to the first EINTR returned by kvm_run(). Everything goes as expected until we get to cpu_loop_exit(). When we get to this point, the jmp_buf appears to be invalid as the longjmp() goes off into a bad high address. Still trying to track down but wanted to share what I've found. Regards, Anthony Liguori ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier. Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642