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Re: panic: fpudna from userland

On Fri, Apr 26, 2024 at 02:44:23PM +0000, Emmanuel Dreyfus wrote:
> On Sun, Apr 21, 2024 at 05:32:48PM +0200, Manuel Bouyer wrote:
> > We're not supposed to get this trap from userland, as between -9 and -10
> > the lazy FPU context switching was removed; the FPU is context-switched
> > as other non-FPU state. As a consequence, the FPU is always enabled before
> > return to userland (or should) an no "FPU not available" trap should
> > be triggered.
> How does Xen's eager-fpu option interract here? It is related, right?

It's related but I don't think it's supposed to impact the guest's

Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference

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