Re: Problems with CONFIG_KVM_GUEST?

From: Theodore Tso
Date: Sun Aug 02 2009 - 15:15:24 EST


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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