kdump regression: /proc/vmcore is 0 after kdump

[Luming Yu]

On Sun, Jun 15, 2008 at 5:55 PM, Bernhard Walle <bwalle at suse.de> wrote:
> * "Luming Yu" <luming.yu at gmail.com> [2008-06-15 17:26]:
>>
>> My git bisection result indicates the following commit causes the
>> kdump regression in 2.6.25-rc1:
>> commit 3c75e23784e6ed5f4841de43d0750fd9b37bafcb
>> Author: Andrew Patterson <andrew.patterson at hp.com>
>> Date:   Tue Jan 22 17:18:27 2008 -0700
>
> Can you verify that reverting that commit indeed fixes kdump at your
> site?

I've tested and can confirm reverting this commit resolves crash-boot
hang problem on my Coldfusion box. --Luming