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From: Geoff Levand <geoffrey.levand@am.sony.com>
To: Rajasekaran P <rajasekaran83@gmail.com>
Cc: kexec@lists.infradead.org
Subject: Re: Fwd: Kexec support for PS3 (ppc64)
Date: Tue, 11 Mar 2008 09:54:05 -0700	[thread overview]
Message-ID: <47D6B92D.2020205@am.sony.com> (raw)
In-Reply-To: <4574cb3d0803110325u759a411ckbae3ff69557b0230@mail.gmail.com>

Rajasekaran P wrote:
> Hi Geoff,
> Thanks for your information.
> 
> I used latest kexec tools with 2.6.23 kernel built with ps3_defconfig.
> This kernel boots normally on PS3. But when I  add "crashkernel"
> argument, it goes on hang.
> 
> # kexec --command-line="video=ps3fb:mode:166 rhgb root=/dev/ps3da3
> crashkernel=128M@32M" \
> --initrd=/boot/initrd-2.6.23.img \
> -l /boot/vmlinux-2.6.23
> 
> # taskset 1 kexec –e
> 
> Nothing happens after this. As you said earlier in your mail, I am not
> getting any PRINTK outputs from kernel on screen.

As I said, this usage is currently unsupported.  Could you tell me what you
want to do?  I mean, why do you want to use this 'crashkernel=' option?

As a note, the ps3 has 128MiB of boot memory, so I guess 128M@32M won't
work.

-Geoff


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  reply	other threads:[~2008-03-11 16:54 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <C5065F118AFB3D478B052FC1E9810D9CA9041B@tec-mail.ttec.soc-soft.com>
2008-03-07  5:55 ` Fwd: Kexec support for PS3 (ppc64) Rajasekaran P
2008-03-07 19:01   ` Geoff Levand
2008-03-11 10:25     ` Rajasekaran P
2008-03-11 16:54       ` Geoff Levand [this message]
2008-03-11 18:48         ` Geoff Levand
2008-03-12  1:21           ` Pete/Piet Delaney
2008-03-12  1:40             ` Geoff Levand
2008-03-12  3:47               ` Piet Delaney
2008-03-12  5:25               ` Mohan Kumar M
2008-03-12  5:40                 ` Geoff Levand
2008-03-12  5:56                   ` Mohan Kumar M
2008-03-14 10:36           ` Rajasekaran P
2008-03-14 11:02             ` Mohan Kumar M
2008-03-14 11:18               ` Rajasekaran P
2008-03-14 11:22                 ` Mohan Kumar M
2008-03-16  6:19                   ` Rajasekaran P

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