linux-kernel - Re: 2.6.35 hangs on early boot in KVM

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Date:	Tue, 3 Aug 2010 15:57:03 +0100
From:	Tvrtko Ursulin <tvrtko.ursulin@...hos.com>
To:	Avi Kivity <avi@...hat.com>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	KVM list <kvm@...r.kernel.org>
Subject: Re: 2.6.35 hangs on early boot in KVM

On Tuesday 03 Aug 2010 15:51:08 Avi Kivity wrote:
>   On 08/03/2010 12:28 PM, Tvrtko Ursulin wrote:
> > I have basically built 2.6.35 with make oldconfig from a working 2.6.34.
> > Latter works fine in kvm while 2.6.35 hangs very early. I see nothing
> > after grub (have early printk and verbose bootup enabled), just a
> > blinking VGA cursor and CPU at 100%.
>
> Please copy kvm@...r.kernel.org on kvm issues.
>
> > CONFIG_PRINTK_TIME=y
>
> Try disabling this as a workaround.

I am in the middle of a bisect run with five builds left to go, currently I
have:

bad 537b60d17894b7c19a6060feae40299d7109d6e7
good 93c9d7f60c0cb7715890b1f9e159da6f4d1f5a65

Tvrtko

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