From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Luming Yu" <luming.yu@gmail.com>
Date: Sun, 15 Jun 2008 10:42:49 +0000
Subject: Re: kdump regression: /proc/vmcore is 0 after kdump
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To: Bernhard Walle <bwalle@suse.de>
Cc: LKML <linux-kernel@vger.kernel.org>, andrew.patterson@hp.com, Petr Tesarik <ptesarik@suse.cz>, Simon Horman <horms@verge.net.au>, linux-ia64@vger.kernel.org, Kexec Mailing List <kexec@lists.infradead.org>, Roland McGrath <roland@redhat.com>

On Sun, Jun 15, 2008 at 5:55 PM, Bernhard Walle <bwalle@suse.de> wrote:
> * "Luming Yu" <luming.yu@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@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