From: Geoff Levand <geoffrey.levand@am•sony.com>
To: michael@ellerman•id.au
Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom•com>,
Linux/PPC Development <linuxppc-dev@ozlabs•org>
Subject: Re: kexec: proc/device-tree/chosen/linux,kernel-end: No such file or directory
Date: Tue, 31 Mar 2009 17:45:28 -0700 [thread overview]
Message-ID: <49D2B928.2070603@am.sony.com> (raw)
In-Reply-To: <1238543571.6522.12.camel@localhost>
On 03/31/2009 04:52 PM, Michael Ellerman wrote:
> On Tue, 2009-03-31 at 18:25 +0200, Geert Uytterhoeven wrote:
>> With today's kernel, I can no longer kexec any kernel on PS3:
>>
>> | /proc/device-tree/chosen/linux,kernel-end: No such file or directory
>> | Could not get memory layout
>>
>> Today's bad version: 15f7176eb1cccec0a332541285ee752b935c1c85
>> Yesterday's good version: 0d34fb8e93ceba7b6dad0062dbb4a0813bacd75b
>>
>> Before I start bisecting (tomorrow or the day thereafter), anyone with an idea?
>
> Hmm, not really.
>
> Looking at the code the only obvious way you could end up without that
> property is if you didn't have a /chosen?
We got one, but linux,kernel-end isn't there anymore. Was before.
# ls /proc/device-tree/chosen/
name
#
next prev parent reply other threads:[~2009-04-01 0:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-31 16:25 kexec: proc/device-tree/chosen/linux,kernel-end: No such file or directory Geert Uytterhoeven
2009-03-31 23:52 ` Michael Ellerman
2009-04-01 0:45 ` Geoff Levand [this message]
2009-04-02 16:25 ` [PATCH] powerpc: Correct dependency of KEXEC (was: Re: kexec: proc/device-tree/chosen/linux,kernel-end: No such file or directory) Geert Uytterhoeven
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