From: "Michael S. Tsirkin" <mst@redhat.com>
To: David Woodhouse <dwmw2@infradead.org>
Cc: qemu-devel@nongnu.org, Igor Mammedov <imammedo@redhat.com>,
Ani Sinha <anisinha@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Richard Henderson <richard.henderson@linaro.org>,
Eduardo Habkost <eduardo@habkost.net>,
Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,
Peter Hilber <peter.hilber@opensynergy.com>,
"Mohamed Abuelfotoh, Hazem" <abuehaze@amazon.com>
Subject: Re: [PATCH] hw/acpi: Add vmclock device
Date: Thu, 25 Jul 2024 01:50:20 -0400 [thread overview]
Message-ID: <20240725014905-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <a3a9e8381a71ae745b25476d4793d89e1e9e4360.camel@infradead.org>
On Wed, Jul 24, 2024 at 07:45:31PM +0100, David Woodhouse wrote:
> On Wed, 2024-07-24 at 13:29 -0400, Michael S. Tsirkin wrote:
> >
> > Isn't the existing vmgenid sufficient for this disruption marker
> > and if not, why?
>
> No, VMGENID handles snapshotting and cloning of virtual machines, but
> it explicitly *doesn't* change on live migration.
Ah, good point. I note the marker will always trigger on
a snapshot though, so there's some overlap.
--
MST
prev parent reply other threads:[~2024-07-25 5:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-24 17:22 [PATCH] hw/acpi: Add vmclock device David Woodhouse
2024-07-24 17:29 ` Michael S. Tsirkin
2024-07-24 18:45 ` David Woodhouse
2024-07-25 5:50 ` Michael S. Tsirkin [this message]
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