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

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

The following reply was made to PR kern/57199; it has been noted by GNATS.

From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost,
        brad%anduin.eldar.org@localhost
Subject: Re: port-xen/57199: Pure PVH i386 guests hang on disk activity
Date: Tue, 16 Jul 2024 10:58:38 +0200

 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
 --