Re: [Xen-devel] Xen 4.0 crashes with pvops kernel

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Tue, Jun 15, 2010 at 02:43:56PM +0100, Jan Beulich wrote:
> >>> On 15.06.10 at 15:24, Cris Daniluk <cris.daniluk@xxxxxxxxx> wrote:
> > For what its worth, it happened in 2.6.32.11 in addition to 2.6.32.13.
> > I also had earlier tried a 2.6.31 pvops distro kernel with the same
> > results last week. Interestingly, I also tried a 2.6.31 kernel with
> > Xen 3.4 on the same hardware with no issues. It seems like XenLinux
> > kernel with Xen 4.0 is fine, and pvops with Xen 3.x is fine.
> 
> That's odd, but perhaps the kernel behaves differently on older Xen.
> Attempts to map IO-APIC space should be disallowed by 3.4 just as
> with 4.0.
>  

At least Xen 4.0 has the new IOAPIC hypercall that pvops 2.6.32 is using..

-- Pasi


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel