Re: [PATCH] KVM: VMX: Disable unrestricted guest when EPT disabled

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On Thursday 18 March 2010 13:51:41 Alexander Graf wrote:
> On 18.03.2010, at 02:50, Sheng Yang wrote:
> > On Thursday 18 March 2010 02:37:10 Alexander Graf wrote:
> >> Marcelo Tosatti wrote:
> >>> On Fri, Nov 27, 2009 at 04:46:26PM +0800, Sheng Yang wrote:
> >>>> Otherwise would cause VMEntry failure when using ept=0 on unrestricted
> >>>> guest supported processors.
> >>>>
> >>>> Signed-off-by: Sheng Yang <sheng@xxxxxxxxxxxxxxx>
> >>>
> >>> Applied, thanks.
> >>
> >> So without this patch kvm breaks with ept=0? Sounds like a stable
> >> candidate to me.
> >
> > Seems unrestricted guest code isn't in v2.6.31-stable, and v2.6.32 had
> > already fixed this issue. So it should be fine.
> 
> Are you sure? I don't see the patch in 2.6.32-stable git.

Yes, you are right. Found it not in 2.6.32-stable...

Would post a patch for stable.

Thanks

-- 
regards
Yang, Sheng
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