linux-kernel - Re: [bisected] 2.6.31 regression: fails to boot as xen guest

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Message-Id: <1251288005.31875.1.camel@penberg-laptop>
Date:	Wed, 26 Aug 2009 15:00:05 +0300
From:	Pekka Enberg <penberg@...helsinki.fi>
To:	"Pasi Kärkkäinen" <pasik@....fi>
Cc:	Arnd Hannemann <hannemann@...s.rwth-aachen.de>,
	LKML <linux-kernel@...r.kernel.org>, hannes@...xchg.org,
	torvalds@...ux-foundation.org
Subject: Re: [bisected] 2.6.31 regression: fails to boot as xen guest

On Wed, 2009-08-26 at 14:54 +0300, Pasi Kärkkäinen wrote:
> On Tue, Aug 25, 2009 at 05:48:01PM +0200, Arnd Hannemann wrote:
> > Hi,
> > 
> > current 2.6.31 fails to boot on our xen host (32bit pae).
> > Unfortunately it fails in a way that there is absolutely no output
> > on the console. Config is as 32bit guest.
> > 
> 
> Did you try "console=hvc0 earlyprintk=xen" kernel cmdline options? 

FYI, the bug is already fixed in -tip:

http://git.kernel.org/?p=linux/kernel/git/mingo/linux-2.6-x86.git;a=commitdiff;h=d560bc61575efae43595cbcb56d0ba3b9450139c

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