Message-ID: <4D094411.2020303@kernel.org>
Date: Wed, 15 Dec 2010 14:41:21 -0800
From: Yinghai Lu <yinghai@kernel.org>
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To: Stanislaw Gruszka <sgruszka@redhat.com>
CC: Vivek Goyal <vgoyal@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
        Ingo Molnar <mingo@elte.hu>, Thomas Gleixner <tglx@linutronix.de>,
        Maxim Uvarov <muvarov@gmail.com>, linux-kernel@vger.kernel.org,
        Neil Horman <nhorman@redhat.com>
Subject: Re: kdump broken on 2.6.37-rc4
References: <20101207105053.GA2803@redhat.com> <4CFE89FE.1090901@kernel.org> <20101208141942.GA2335@redhat.com> <4D00823A.9050808@kernel.org> <20101209124117.GA6032@redhat.com> <4D01377B.5070809@kernel.org> <20101213100848.GA2237@redhat.com> <4D0663F0.2060103@kernel.org> <4D06783C.6040009@zytor.com> <20101214224135.GB19693@redhat.com> <20101215103954.GA2243@redhat.com>
In-Reply-To: <20101215103954.GA2243@redhat.com>
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On 12/15/2010 02:39 AM, Stanislaw Gruszka wrote:
> I could debug this problem, but I do not suffer from free time right
> now :-) Would be better someone bootmem/kdump experienced debug this.
> I just check other laptop (T500, 2.6.37-rc5, x86_64, RHEL6 user space,
> crashkernel=256M, 1.6G mem), kdump does not work there too. So I do
> think problem is hard to reproduce.

ok, will try to find some old machine with less memory and devices to duplicate the problem.

Yinghai
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