Re: [PATCH v2] KVM: x86: Avoid guest page table walk when gpa_available is set

[Brijesh Singh]

On 07/19/2017 06:19 AM, Radim KrÄmÃÅ wrote:
> 2017-07-17 16:32-0500, Brijesh Singh:
> > Hi Paolo and Radim
> >
> > Any comments on this patch, I could not find it in 4.13-2 branch.
> >
> > Please let me know if you want to fix something, or want me to
> > refresh and resend the patch.
>
> Sorry, I tried it during the merge window, but it didn't pass tests on
> VMX and I got distracted by other bugs before looking into the cause.
>
> Can you reproduce the fail?

No worries, thanks.

I can try to reproduce it, are you running kvm-unittest or something different?

IIRC, VMX does not set the gpa_available flag hence I am wondering what did I miss
in the patch to trigger the failure. I will debug it and let you know.

-Brijesh