linux-kernel - Re: Problems with CONFIG_KVM

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Message-ID: <20090802191439.GE15828@mit.edu>
Date:	Sun, 2 Aug 2009 15:14:39 -0400
From:	Theodore Tso <tytso@....edu>
To:	Avi Kivity <avi@...hat.com>
Cc:	linux-kernel@...r.kernel.org, KVM list <kvm@...r.kernel.org>,
	Marcelo Tosatti <mtosatti@...hat.com>
Subject: Re: Problems with CONFIG_KVM_GUEST?

On Sun, Aug 02, 2009 at 06:49:01PM +0300, Avi Kivity wrote:
>
> What's the host kernel version?
>
> We had problems with CONFIG_KVM_GUEST and PAE which were resolved in  
> 2.6.30-final but perhaps failed to trickle down to whatever you're  
> using.  The upstream commit is a8cd0244 ("KVM: Make paravirt tlb flush  
> also reload the PAE PDPTRs").

Commit ID 63f7a33, which is post 2.6.31-rc3.  I run bleeding edge
kernels.  :-)

I can try building a 2.6.30-final kernel and testing that as the
host if you think it might be a 2.6.31-rc regression.

       	  	   	    	 	      - Ted
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