From: "Michael S. Tsirkin" <mst@redhat.com>
To: Alex Williamson <alex.williamson@redhat.com>
Cc: pkrempa@redhat.com, berrange@redhat.com,
Eduardo Habkost <ehabkost@redhat.com>,
aadam@redhat.com, qemu-devel@nongnu.org,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
laine@redhat.com, jdenemar@redhat.com,
Jens Freimann <jfreimann@redhat.com>,
ailan@redhat.com
Subject: Re: [Qemu-devel] [PATCH 3/4] net/virtio: add failover support
Date: Fri, 31 May 2019 17:05:26 -0400 [thread overview]
Message-ID: <20190531170437-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20190531142933.248cbd17@x1.home>
On Fri, May 31, 2019 at 02:29:33PM -0600, Alex Williamson wrote:
> I don't know what this frontend/backend rework would
> look like for vfio-pci, but it seems non-trivial for this one use case
> and I don't see that it adds any value outside of this use case,
> perhaps quite the opposite, it's an overly complicated interface for
> the majority of use cases so we either move to a more complicated
> interface or maintain both. Poor choices either way.
Well put Alex this is what I meant when I said it's a useless
interface. I meant it only has a single use.
next prev parent reply other threads:[~2019-05-31 21:20 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-17 12:58 [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices Jens Freimann
2019-05-17 12:58 ` [Qemu-devel] [PATCH 1/4] migration: allow unplug during migration for failover devices Jens Freimann
2019-05-21 9:33 ` Dr. David Alan Gilbert
2019-05-21 9:47 ` Daniel P. Berrangé
2019-05-23 8:01 ` Jens Freimann
2019-05-23 15:37 ` Dr. David Alan Gilbert
2019-05-17 12:58 ` [Qemu-devel] [PATCH 2/4] qdev/qbus: Add hidden device support Jens Freimann
2019-05-21 11:33 ` Michael S. Tsirkin
2019-05-17 12:58 ` [Qemu-devel] [PATCH 3/4] net/virtio: add failover support Jens Freimann
2019-05-21 9:45 ` Dr. David Alan Gilbert
2019-05-30 14:56 ` Jens Freimann
2019-05-30 17:46 ` Michael S. Tsirkin
2019-05-30 18:00 ` Dr. David Alan Gilbert
2019-05-30 18:09 ` Michael S. Tsirkin
2019-05-30 18:22 ` Eduardo Habkost
2019-05-30 23:06 ` Michael S. Tsirkin
2019-05-31 17:01 ` Eduardo Habkost
2019-05-31 18:04 ` Michael S. Tsirkin
2019-05-31 18:42 ` Eduardo Habkost
2019-05-31 18:45 ` Dr. David Alan Gilbert
2019-05-31 20:29 ` Alex Williamson
2019-05-31 21:05 ` Michael S. Tsirkin [this message]
2019-05-31 21:59 ` Eduardo Habkost
2019-06-03 8:59 ` Dr. David Alan Gilbert
2019-05-31 20:43 ` Michael S. Tsirkin
2019-05-31 21:03 ` Eduardo Habkost
2019-06-03 8:06 ` Dr. David Alan Gilbert
2019-05-30 19:08 ` Dr. David Alan Gilbert
2019-05-30 19:21 ` Michael S. Tsirkin
2019-05-31 8:23 ` Dr. David Alan Gilbert
2019-06-05 15:23 ` Daniel P. Berrangé
2019-05-30 18:17 ` Eduardo Habkost
2019-05-30 19:09 ` Dr. David Alan Gilbert
2019-05-31 21:47 ` Eduardo Habkost
2019-06-03 8:24 ` Jens Freimann
2019-06-03 9:26 ` Jens Freimann
2019-06-03 18:10 ` Laine Stump
2019-06-03 18:46 ` Alex Williamson
2019-06-05 15:20 ` Daniel P. Berrangé
2019-06-06 15:00 ` Roman Kagan
2019-06-03 19:36 ` Eduardo Habkost
2019-06-04 13:43 ` Jens Freimann
2019-06-04 14:09 ` Eduardo Habkost
2019-06-04 17:06 ` Michael S. Tsirkin
2019-06-04 19:00 ` Dr. David Alan Gilbert
2019-06-07 14:14 ` Jens Freimann
2019-06-07 14:32 ` Michael S. Tsirkin
2019-06-07 17:51 ` Dr. David Alan Gilbert
2019-06-05 14:36 ` Daniel P. Berrangé
2019-06-05 16:04 ` Laine Stump
2019-06-05 16:19 ` Daniel P. Berrangé
2019-05-17 12:58 ` [Qemu-devel] [PATCH 4/4] vfio/pci: unplug failover primary device before migration Jens Freimann
2019-05-20 22:56 ` [Qemu-devel] [PATCH 0/4] add failover feature for assigned network devices Alex Williamson
2019-05-21 7:21 ` Jens Freimann
2019-05-21 11:37 ` Michael S. Tsirkin
2019-05-21 18:49 ` Jens Freimann
2019-05-29 0:14 ` si-wei liu
2019-05-29 2:54 ` Michael S. Tsirkin
2019-06-03 18:06 ` Laine Stump
2019-06-03 18:12 ` Michael S. Tsirkin
2019-06-03 18:18 ` Laine Stump
2019-06-06 21:49 ` Michael S. Tsirkin
2019-05-29 2:40 ` Michael S. Tsirkin
2019-05-29 7:48 ` Jens Freimann
2019-05-30 18:12 ` Michael S. Tsirkin
2019-05-31 15:12 ` Jens Freimann
2019-05-21 14:18 ` Alex Williamson
2019-05-21 8:37 ` Daniel P. Berrangé
2019-05-21 10:10 ` Michael S. Tsirkin
2019-05-21 19:17 ` Jens Freimann
2019-05-21 21:43 ` Michael S. Tsirkin
2019-06-11 15:42 ` Laine Stump
2019-06-11 15:51 ` Michael S. Tsirkin
2019-06-11 16:12 ` Laine Stump
2019-06-12 9:11 ` Daniel P. Berrangé
2019-06-12 11:59 ` Jens Freimann
2019-06-12 15:54 ` Laine Stump
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