linux-kernel - Re: [mm] Crashkernel memory reservation fails with 2.6.24-rc8-mm1

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Date:	Tue, 05 Feb 2008 11:03:48 +0530
From:	"Sachin P. Sant" <sachinp@...ibm.com>
To:	Vivek Goyal <vgoyal@...hat.com>, bwalle@...e.de
CC:	linux-kernel <linux-kernel@...r.kernel.org>,
	kexec@...ts.infradead.org
Subject: Re: [mm] Crashkernel memory reservation fails with 2.6.24-rc8-mm1

Bernhard Walle wrote:
> * Vivek Goyal <vgoyal@...hat.com> [2008-02-04 19:38]:
>   
>> Bernahard, any idea who is the competitor here?
>>     
> Hm ..., can you boot the kernel without crashkernel= and provide the
> /proc/iomem?
>   
Attached is the /proc/iomem output with and without crashkernel
parameter.

Adding debug gives this extra information.

hm, page 02a9d000 reserved twice.
crashkernel reservation failed - memory is in use

Will try to add more debug statements.

Thanks
-Sachin



View attachment "iomem_with_crashkernel" of type "text/plain" (1423 bytes)

View attachment "iomem_without_crashkernel" of type "text/plain" (1424 bytes)