* KVM binary incompatiablity @ 2008-02-08 19:32 Stephen Hemminger 2008-02-08 22:22 ` [kvm-devel] " Anthony Liguori 0 siblings, 1 reply; 3+ messages in thread From: Stephen Hemminger @ 2008-02-08 19:32 UTC (permalink / raw) To: Avi Kivity Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, linux-kernel-u79uwXL29TY76Z2rM5mHXA 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/ ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [kvm-devel] KVM binary incompatiablity 2008-02-08 19:32 KVM binary incompatiablity Stephen Hemminger @ 2008-02-08 22:22 ` Anthony Liguori [not found] ` <47ACD614.2080000-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org> 0 siblings, 1 reply; 3+ messages in thread From: Anthony Liguori @ 2008-02-08 22:22 UTC (permalink / raw) To: Stephen Hemminger; +Cc: Avi Kivity, kvm-devel, linux-kernel Stephen Hemminger wrote: > 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 isn't intentional. What is the guest and how does it crash? I've been using the same image for most of KVM's development life cycle without having issues. Regards, Anthony Liguori > 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/ > _______________________________________________ > kvm-devel mailing list > kvm-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/kvm-devel > ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <47ACD614.2080000-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org>]
* Re: KVM binary incompatiablity [not found] ` <47ACD614.2080000-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org> @ 2008-02-09 0:04 ` Stephen Hemminger 0 siblings, 0 replies; 3+ messages in thread From: Stephen Hemminger @ 2008-02-09 0:04 UTC (permalink / raw) To: Anthony Liguori Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, linux-kernel-u79uwXL29TY76Z2rM5mHXA, Avi Kivity On Fri, 08 Feb 2008 16:22:12 -0600 Anthony Liguori <anthony-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org> wrote: > Stephen Hemminger wrote: > > 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 isn't intentional. What is the guest and how does it crash? > > I've been using the same image for most of KVM's development life cycle > without having issues. > > Regards, > > Anthony Liguori > I'll see if I can get a backtrace, it isn't reliably reproducible. -- Stephen Hemminger <stephen.hemminger-ZtmgI6mnKB3QT0dZR+AlfA@public.gmane.org> ------------------------------------------------------------------------- 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/ ^ permalink raw reply [flat|nested] 3+ messages in thread
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2008-02-08 19:32 KVM binary incompatiablity Stephen Hemminger
2008-02-08 22:22 ` [kvm-devel] " Anthony Liguori
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2008-02-09 0:04 ` Stephen Hemminger
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