From: Miguel Landaeta <miguel@miguel.cc>
Subject: Re: vmm(4): return error for VMCALL instead of injecting #UD
To: tech@openbsd.org
Date: Wed, 13 May 2026 10:21:48 +0000

On Mon, Apr 20, 2026 at 12:17:04PM +0000, hshoexer wrote:
> 
> On Tue, Apr 07, 2026 at 02:45:01PM +0200, hshoexer wrote:
> >
> > [...]
> > ok?
> 
> any comments on this approach?  If the use of nRIP is too much or
> doesn't fit other plans, let me know.  Using a fixed instruction
> size as originally proposed would for now solve the problem at hand.
> 

Any comments on this fix? Maybe now it's a better time for
review/discussion now that the upcoming release is almost done.