linux-kernel - Re: OF-related boot crash in 3.3.0-rc3-00188-g3ec1e88

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Message-ID: <20120222172154.GA29641@merkur.ravnborg.org>
Date:	Wed, 22 Feb 2012 18:21:54 +0100
From:	Sam Ravnborg <sam@...nborg.org>
To:	Meelis Roos <mroos@...ux.ee>
Cc:	Tejun Heo <tj@...nel.org>,
	Grant Likely <grant.likely@...retlab.ca>,
	Rob Herring <rob.herring@...xeda.com>,
	sparclinux@...r.kernel.org,
	Linux Kernel list <linux-kernel@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>
Subject: Re: OF-related boot crash in 3.3.0-rc3-00188-g3ec1e88

On Wed, Feb 22, 2012 at 07:12:06PM +0200, Meelis Roos wrote:
> > Meelis - do the affected boxes have any special memory configurations?
> 
> Nothin special to me. E3500 has 2G, V100 has 1G, V210 and V240 have 2G 
> and 1.5G.
> 
> > Could you try to boot with a sensible mem=xxx value to see if limiting the memory
> > helps.
> 
> Like mem=256M? Will try.
Think just a little more - I do not think this will help.
I confused myself with some of the sparc32 issues I have hit.

I have looked a little at the log files you included.
The only thing that looked different was that the faulty version
had a number after "@" which is higher than 1 - where the OK always have 1.

This is "idx" in memblock_insert_region() - but I did not look closer.

	Sam
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