From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Hemminger Subject: KVM binary incompatiablity Date: Fri, 8 Feb 2008 11:32:36 -0800 Message-ID: <20080208113236.55b2ead1@extreme> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Avi Kivity 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 notice that recent KVM is incompatiable with older versions. Using a KVM image created on 2.6.24 will crash on 2.6.25 (or vice versa). It appears that Ubuntu Hardy has incorporated the 2.6.25 update even though it claims to be 2.6.24. This is reproducible on Intel (64bit) kernel. Was this intentional? is it documented? ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/