From: Paolo Bonzini <pbonzini@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: amit.shah@redhat.com, qemu-devel@nongnu.org,
"Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>,
quintela@redhat.com
Subject: Re: [Qemu-devel] [PATCH] Migration compatibility for serial
Date: Wed, 17 Jun 2015 18:16:19 +0200 [thread overview]
Message-ID: <55819D53.2090508@redhat.com> (raw)
In-Reply-To: <20150617164437-mutt-send-email-mst@redhat.com>
On 17/06/2015 16:50, Michael S. Tsirkin wrote:
> > > I just tried, set prog_if to different values, sure it failed.
> >
> > How so? It's just a byte in config space. But even then, fixing
> > migration is just a side effect of keeping config space consistent for a
> > given machine type (i.e. not changing hardware type under the guest's feet).
>
> David's patches are also guest visible, are they not?
> We are losing state guest can indirectly observe, right?
One case only happens during migration, the other does not.
Paolo
next prev parent reply other threads:[~2015-06-17 16:16 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-16 18:54 [Qemu-devel] [PATCH] Migration compatibility for serial Dr. David Alan Gilbert (git)
2015-06-16 20:49 ` Michael S. Tsirkin
2015-06-17 9:09 ` Dr. David Alan Gilbert
2015-06-17 6:52 ` Markus Armbruster
2015-06-17 6:58 ` Michael S. Tsirkin
2015-06-17 7:11 ` Markus Armbruster
2015-06-17 7:25 ` Michael S. Tsirkin
2015-06-17 7:41 ` Paolo Bonzini
2015-06-17 7:52 ` Michael S. Tsirkin
2015-06-17 8:11 ` Paolo Bonzini
2015-06-17 10:13 ` Michael S. Tsirkin
2015-06-17 10:48 ` Juan Quintela
2015-06-17 10:51 ` Dr. David Alan Gilbert
2015-06-17 10:56 ` Michael S. Tsirkin
2015-06-17 10:59 ` Dr. David Alan Gilbert
2015-06-17 11:36 ` Michael S. Tsirkin
2015-06-17 10:55 ` Michael S. Tsirkin
2015-06-17 11:33 ` Paolo Bonzini
2015-06-17 11:40 ` Dr. David Alan Gilbert
2015-06-17 11:44 ` Paolo Bonzini
2015-06-17 11:48 ` Michael S. Tsirkin
2015-06-17 12:07 ` Dr. David Alan Gilbert
2015-06-17 12:20 ` Paolo Bonzini
2015-06-17 14:44 ` Michael S. Tsirkin
2015-06-17 16:34 ` Juan Quintela
2015-06-17 16:39 ` Michael S. Tsirkin
2015-06-17 16:40 ` Paolo Bonzini
2015-06-17 11:45 ` Michael S. Tsirkin
2015-06-17 11:53 ` Paolo Bonzini
2015-06-17 11:54 ` Michael S. Tsirkin
2015-06-17 11:55 ` Paolo Bonzini
2015-06-17 11:58 ` Michael S. Tsirkin
2015-06-17 12:20 ` Paolo Bonzini
2015-06-17 14:50 ` Michael S. Tsirkin
2015-06-17 16:16 ` Paolo Bonzini [this message]
2015-06-17 16:34 ` Michael S. Tsirkin
2015-06-17 16:35 ` Paolo Bonzini
2015-06-17 9:26 ` Juan Quintela
2015-06-17 10:37 ` Michael S. Tsirkin
2015-06-17 8:37 ` Dr. David Alan Gilbert
2015-06-17 8:49 ` Paolo Bonzini
2015-06-17 9:38 ` Dr. David Alan Gilbert
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