Re: [PATCH 0/3] Prepare kvm for lto

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On Thu, Sep 13, 2012 at 11:27:43AM +0300, Avi Kivity wrote:
> On 09/12/2012 10:17 PM, Andi Kleen wrote:
> > On Wed, Sep 12, 2012 at 05:50:41PM +0300, Avi Kivity wrote:
> >> vmx.c has an lto-unfriendly bit, fix it up.
> >> 
> >> While there, clean up our asm code.
> >> 
> >> Avi Kivity (3):
> >>   KVM: VMX: Make lto-friendly
> >>   KVM: VMX: Make use of asm.h
> >>   KVM: SVM: Make use of asm.h
> > 
> > Works for me in my LTO build, thanks Avi.
> > I cannot guarantee I always hit the unit splitting case, but it looks
> > good so far.
> 
> Actually I think patch 1 is missing a .global vmx_return.

Ok can you add it please? It always depends how the LTO partitioner
decides to split the subunits.

I can run it with randomconfig in a loop over night. That's the best way I know
to try to cover these cases.

-Andi
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