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Date: Thu, 6 Mar 2008 16:41:23 +0530
From: Mohan Kumar M <mohan@in.ibm.com>
Subject: Re: Kexec support for PS3 (ppc64)
Message-ID: <20080306111122.GN32366@in.ibm.com>
References: <C5065F118AFB3D478B052FC1E9810D9CA9033F@tec-mail.ttec.soc-soft.com>
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To: Rajasekaran Periyasamy <rajasekaran.periyasamy@toshiba-tesi.com>
Cc: kexec@lists.infradead.org

On Thu, Mar 06, 2008 at 04:28:32PM +0530, Rajasekaran Periyasamy wrote:
> Hi All,
> Is KEXEC fully support ppc64 platform? 

Hi Rajasekaran,

Kexec/kdump is fully supported on PPC64 platform.

> 
> I am working on Kdump for ppc64 (PS3) platform, running 2.6.23 kernel
> built with KEXEC support. But when I try to boot kernel with
> "crashkernel=128M@32M", the kernel is not booting up. 
> I put some printk's in the function early_parse_crashk() (in
> arch/powerpc/kernel/machine_kexec.c), but no output. 

Are you sure that kernel hangs in early_parse_crashk function? Can you
attach .config file and dmesg output?

Regards,
Mohan.

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