Re: port-xen/57199: Pure PVH i386 guests hang on disk activity

[Manuel Bouyer <bouyer%antioche.eu.org@localhost>]

On Mon, Jul 15, 2024 at 06:30:03PM +0000, Taylor R Campbell wrote:
>  The attached patch implements this approach, and leaves extensive
>  comments explaining what's going on, without issuing any unnecessary
>  mfence/lfence/sfence instructions.  Can you try it out?

This patch works for me, I couldn't reproduce the network hang and
the tar test also completed.

please commit and request a pullup to netbsd-10

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