Re: [RFC PATCH v5 04/45] KVM: x86: Make "external SPTE" ops that can fail RET0 static calls

[Edgecombe, Rick P]

On Thu, 2026-01-29 at 17:28 -0800, Sean Christopherson wrote:
> 
> Hmm, that's probably doable, but definitely in a separate patch. 
> E.g. something
> like:

I think it would be a good change. But after more consideration, I
think the original patch is good on its own. Better to turn a bug into
a deterministic thing, than an opportunity to consume stack. Seems to
be what you intended.

Another idea would be to have a variant that returns an error instead
of 0 so the callers can have there error logic triggered, but it's all
incremental value on top of this.

Reviewed-by: Rick Edgecombe <rick.p.edgecombe@xxxxxxxxx>