linux-kernel - Re: kernel NULL pointer dereference/ kvm subsystem

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Date:	Mon, 8 Feb 2010 20:49:35 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Avi Kivity <avi@...hat.com>
Cc:	Marcelo Tosatti <mtosatti@...hat.com>,
	Don Dupuis <dondster@...il.com>, Greg KH <gregkh@...e.de>,
	linux-kernel@...r.kernel.org
Subject: Re: kernel NULL pointer dereference/ kvm subsystem

On Monday 08 February 2010, Avi Kivity wrote:
> On 02/08/2010 07:29 PM, Marcelo Tosatti wrote:
> > On Tue, Oct 06, 2009 at 09:38:05AM -0500, Don Dupuis wrote:
> >    
> >> Kernel 2.6.31.2
> >> x86 64bit
> >>
> >> Running numerous kvm linux guests and noticed this oops in messages
> >> file. This didn't occur in 2.6.30.6
> >>
> >> BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
> >> IP: [<ffffffffa01de29f>] kpit_elapsed+0x30/0x60 [kvm]
> >>      
> > Fixed by ace1546487a0fe4634e3251067f8a32cb2cdc099.
> >
> > Greg, can you please cherry pick to 2.6.31.stable?
> >    
> 
> It's already in, 2.6.31.6 (and I think 31.y is dead).
> 
> Rafael, this is #14376.

Thanks, closing.

Rafael
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