Re: [PATCH v4 2/7] x86: kvm: svm: propagate errors from skip_emulated_instruction()

[Sean Christopherson]

On Wed, Aug 14, 2019 at 11:34:52AM +0200, Vitaly Kuznetsov wrote:
> Sean Christopherson <sean.j.christopherson@xxxxxxxxx> writes:
>
> > x86_emulate_instruction() doesn't set vcpu->run->exit_reason when emulation
> > fails with EMULTYPE_SKIP, i.e. this will exit to userspace with garbage in
> > the exit_reason.
> 
> Oh, nice catch, will take a look!

Don't worry about addressing this.  Paolo has already queued the series,
and I've got a patch set waiting that purges emulation_result entirely
that I'll post once your series hits kvm/queue.