kexec: purgatory hang

[Yinghai Lu]

On Tue, Jun 11, 2013 at 6:45 PM, Yinghai Lu <yinghai at kernel.org> wrote:
> On Tue, Jun 11, 2013 at 3:54 PM, Cliff Wickman <cpw at sgi.com> wrote:
>>
>> I'm getting a hang when trying to enter a high-memory crash kernel,
>> and I'm at a loss as to how to debug this.
>>
>> This is a 3.10.0-rc3 kernel, and set up as the crash kernel by kexec 2.0.4.
>> The machine is an SGI UV1000.
>
> what is your mem size?

also can you post your /proc/iomem in first kernel?