From: "Michael S. Tsirkin" <mst@redhat.com>
To: achiad shochat <achiad.mellanox@gmail.com>
Cc: Alexander Duyck <alexander.duyck@gmail.com>,
Stephen Hemminger <stephen@networkplumber.org>,
Jakub Kicinski <jakub.kicinski@netronome.com>,
Hannes Frederic Sowa <hannes@redhat.com>,
Sridhar Samudrala <sridhar.samudrala@intel.com>,
netdev <netdev@vger.kernel.org>,
virtualization@lists.linux-foundation.org,
Achiad <achiad@mellanox.com>,
Peter Waskiewicz Jr <peter.waskiewicz.jr@intel.com>,
"Singhai, Anjali" <anjali.singhai@intel.com>,
Shannon Nelson <shannon.nelson@oracle.com>,
Andy Gospodarek <gospo@broadcom.com>,
Or Gerlitz <gerlitz.or@gmail.com>
Subject: Re: [RFC] virtio-net: help live migrate SR-IOV devices
Date: Tue, 5 Dec 2017 21:20:07 +0200 [thread overview]
Message-ID: <20171205211603-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <CAEHy93Kw-GePsraaAkVZNbOwt=rDPMVjmwuU22004LHCAoSSFA@mail.gmail.com>
On Tue, Dec 05, 2017 at 11:59:17AM +0200, achiad shochat wrote:
> Then we'll have a single solution for both netvsc and virtio (and any
> other PV device).
> And we could handle the VF DMA dirt issue agnostically.
For the record, I won't block patches adding this kist to virtio
on the basis that they must be generic. It's not a lot
of code, implementation can come first, prettify later.
But we do need to have a discussion about how devices are paired.
I am not sure using just MAC works. E.g. some passthrough
devices don't give host ability to set the MAC.
Are these worth worrying about?
--
MST
next prev parent reply other threads:[~2017-12-05 19:20 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-28 19:27 [RFC] virtio-net: help live migrate SR-IOV devices Jesse Brandeburg
2017-11-29 13:39 ` Michael S. Tsirkin
2017-11-30 3:29 ` Jason Wang
2017-11-30 3:29 ` Jason Wang
2017-11-30 3:51 ` Jakub Kicinski
2017-11-30 3:51 ` Jakub Kicinski
2017-11-30 4:10 ` Stephen Hemminger
2017-11-30 4:21 ` Jakub Kicinski
2017-11-30 4:21 ` Jakub Kicinski
2017-11-30 4:10 ` Stephen Hemminger
2017-11-30 13:54 ` Michael S. Tsirkin
2017-11-30 20:48 ` Jakub Kicinski
2017-12-01 5:13 ` Michael S. Tsirkin
2017-12-01 5:13 ` Michael S. Tsirkin
2017-11-30 20:48 ` Jakub Kicinski
2017-11-30 13:54 ` Michael S. Tsirkin
2017-11-30 8:08 ` achiad shochat
2017-11-30 8:08 ` achiad shochat
2017-11-30 14:11 ` Michael S. Tsirkin
2017-11-30 14:11 ` Michael S. Tsirkin
2017-12-01 20:08 ` Shannon Nelson
2017-12-01 20:08 ` Shannon Nelson
2017-12-03 5:05 ` Michael S. Tsirkin
2017-12-03 9:14 ` achiad shochat
2017-12-03 17:35 ` Stephen Hemminger
2017-12-03 17:35 ` Stephen Hemminger
2017-12-04 9:51 ` achiad shochat
2017-12-04 9:51 ` achiad shochat
2017-12-04 16:30 ` Alexander Duyck
2017-12-04 16:30 ` Alexander Duyck
2017-12-05 9:59 ` achiad shochat
2017-12-05 9:59 ` achiad shochat
2017-12-05 19:20 ` Michael S. Tsirkin [this message]
2017-12-05 21:52 ` Jesse Brandeburg
2017-12-05 21:52 ` Jesse Brandeburg
2017-12-05 22:05 ` Michael S. Tsirkin
2017-12-05 22:05 ` Michael S. Tsirkin
2017-12-07 7:28 ` achiad shochat
2017-12-07 16:45 ` Alexander Duyck
2017-12-07 16:45 ` Alexander Duyck
2017-12-07 16:53 ` Michael S. Tsirkin
2017-12-07 7:28 ` achiad shochat
2017-12-05 19:20 ` Michael S. Tsirkin
2017-12-05 22:29 ` Jakub Kicinski
2017-12-05 22:41 ` Stephen Hemminger
2017-12-05 22:41 ` Stephen Hemminger
2017-12-05 22:29 ` Jakub Kicinski
2017-11-30 14:14 ` Michael S. Tsirkin
2017-11-30 14:14 ` Michael S. Tsirkin
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