Re: IA64 Kexec-Kdump kernel patch

Zou Nan hai
2006-08-15T22:40:20Z

On Wed, 2006-08-16 at 01:39, Bob Montgomery wrote:
> On Tue, 2006-08-15 at 08:47 +0800, Zou Nan hai wrote:
> > > ...
> > Jay,
> > Thanks very much, please try the following updated patch which
> > simplify the device_shootdown code.
> >
>
> My system continues to hang with the new patch. I can get a printk just
> before jumping to the new code in machine_kexec. We're going to try
> hooking up the ITP now.
>
> Bob Montgomery

If you are not seeing "I am in purgatory" in console, that probably
means crash kernel segments and purgatory code was copied into some
wrong physical address.

Can you check the crashkernel="..." parameter
Thanks

Zou Nan hai