From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Lan Tianyu <tianyu.lan@intel.com>,
Yang Zhang <yang.zhang.wz@gmail.com>,
Alex Williamson <alex.williamson@redhat.com>,
kvm@vger.kernel.org, qemu-devel@nongnu.org,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
x86@kernel.org, "Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Alexander Duyck <alexander.duyck@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Alexander Graf <agraf@suse.de>,
Alexander Duyck <aduyck@mirantis.com>
Subject: Re: [RFC PATCH 0/3] x86: Add support for guest DMA dirty page tracking
Date: Tue, 5 Jan 2016 13:42:51 -0500 [thread overview]
Message-ID: <20160105184251.GM16728@char.us.oracle.com> (raw)
In-Reply-To: <20160105150751-mutt-send-email-mst@redhat.com>
> You can create a dummy device in guest for the duration of migration.
> Use guest agent to move IP address there and that should be enough to trick most guests.
If you are doing this - why not bond the physical NIC with an virtual device
and unplug the physical NIC?
WARNING: multiple messages have this Message-ID (diff)
From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Lan Tianyu <tianyu.lan@intel.com>,
Yang Zhang <yang.zhang.wz@gmail.com>,
Alex Williamson <alex.williamson@redhat.com>,
kvm@vger.kernel.org, qemu-devel@nongnu.org,
"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
x86@kernel.org, "Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Alexander Duyck <alexander.duyck@gmail.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Alexander Graf <agraf@suse.de>,
Alexander Duyck <aduyck@mirantis.com>
Subject: Re: [Qemu-devel] [RFC PATCH 0/3] x86: Add support for guest DMA dirty page tracking
Date: Tue, 5 Jan 2016 13:42:51 -0500 [thread overview]
Message-ID: <20160105184251.GM16728@char.us.oracle.com> (raw)
In-Reply-To: <20160105150751-mutt-send-email-mst@redhat.com>
> You can create a dummy device in guest for the duration of migration.
> Use guest agent to move IP address there and that should be enough to trick most guests.
If you are doing this - why not bond the physical NIC with an virtual device
and unplug the physical NIC?
next prev parent reply other threads:[~2016-01-05 18:42 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-13 21:28 [RFC PATCH 0/3] x86: Add support for guest DMA dirty page tracking Alexander Duyck
2015-12-13 21:28 ` [Qemu-devel] " Alexander Duyck
2015-12-13 21:28 ` [RFC PATCH 1/3] swiotlb: Fold static unmap and sync calls into calling functions Alexander Duyck
2015-12-13 21:28 ` [Qemu-devel] " Alexander Duyck
2015-12-13 21:28 ` [RFC PATCH 2/3] xen/swiotlb: " Alexander Duyck
2015-12-13 21:28 ` [Qemu-devel] " Alexander Duyck
2015-12-13 21:28 ` [RFC PATCH 3/3] x86: Create dma_mark_dirty to dirty pages used for DMA by VM guest Alexander Duyck
2015-12-13 21:28 ` [Qemu-devel] " Alexander Duyck
2015-12-14 14:00 ` Michael S. Tsirkin
2015-12-14 14:00 ` [Qemu-devel] " Michael S. Tsirkin
2015-12-14 16:34 ` Alexander Duyck
2015-12-14 16:34 ` [Qemu-devel] " Alexander Duyck
2015-12-14 17:20 ` Michael S. Tsirkin
2015-12-14 17:20 ` [Qemu-devel] " Michael S. Tsirkin
2015-12-14 17:59 ` Alexander Duyck
2015-12-14 17:59 ` [Qemu-devel] " Alexander Duyck
2015-12-14 20:52 ` Michael S. Tsirkin
2015-12-14 20:52 ` [Qemu-devel] " Michael S. Tsirkin
2015-12-14 22:32 ` Alexander Duyck
2015-12-14 22:32 ` [Qemu-devel] " Alexander Duyck
2015-12-14 2:27 ` [RFC PATCH 0/3] x86: Add support for guest DMA dirty page tracking Yang Zhang
2015-12-14 2:27 ` [Qemu-devel] " Yang Zhang
2015-12-14 2:27 ` Yang Zhang
2015-12-14 4:54 ` Alexander Duyck
2015-12-14 4:54 ` [Qemu-devel] " Alexander Duyck
2015-12-14 4:54 ` Alexander Duyck
2015-12-14 5:22 ` Yang Zhang
2015-12-14 5:22 ` [Qemu-devel] " Yang Zhang
2015-12-14 5:22 ` Yang Zhang
2015-12-14 5:46 ` Alexander Duyck
2015-12-14 5:46 ` [Qemu-devel] " Alexander Duyck
2015-12-14 5:46 ` Alexander Duyck
2015-12-14 7:20 ` Yang Zhang
2015-12-14 7:20 ` [Qemu-devel] " Yang Zhang
2015-12-14 14:02 ` Michael S. Tsirkin
2015-12-14 14:02 ` [Qemu-devel] " Michael S. Tsirkin
2015-12-14 14:02 ` Michael S. Tsirkin
2016-01-04 20:41 ` Konrad Rzeszutek Wilk
2016-01-04 20:41 ` [Qemu-devel] " Konrad Rzeszutek Wilk
2016-01-05 3:11 ` Alexander Duyck
2016-01-05 3:11 ` [Qemu-devel] " Alexander Duyck
2016-01-05 9:40 ` Michael S. Tsirkin
2016-01-05 9:40 ` [Qemu-devel] " Michael S. Tsirkin
2016-01-05 10:01 ` Dr. David Alan Gilbert
2016-01-05 10:01 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-01-05 10:35 ` Michael S. Tsirkin
2016-01-05 10:35 ` [Qemu-devel] " Michael S. Tsirkin
2016-01-05 10:35 ` Michael S. Tsirkin
2016-01-05 10:45 ` Dr. David Alan Gilbert
2016-01-05 10:45 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-01-05 10:59 ` Michael S. Tsirkin
2016-01-05 10:59 ` [Qemu-devel] " Michael S. Tsirkin
2016-01-05 11:03 ` Dr. David Alan Gilbert
2016-01-05 11:03 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-01-05 11:11 ` Michael S. Tsirkin
2016-01-05 11:11 ` [Qemu-devel] " Michael S. Tsirkin
2016-01-05 11:06 ` Michael S. Tsirkin
2016-01-05 11:06 ` [Qemu-devel] " Michael S. Tsirkin
2016-01-05 11:05 ` Michael S. Tsirkin
2016-01-05 11:05 ` [Qemu-devel] " Michael S. Tsirkin
2016-01-05 12:43 ` Dr. David Alan Gilbert
2016-01-05 12:43 ` [Qemu-devel] " Dr. David Alan Gilbert
2016-01-05 13:16 ` Michael S. Tsirkin
2016-01-05 13:16 ` [Qemu-devel] " Michael S. Tsirkin
2016-01-05 18:42 ` Konrad Rzeszutek Wilk [this message]
2016-01-05 18:42 ` Konrad Rzeszutek Wilk
2016-01-05 16:18 ` Alexander Duyck
2016-01-05 16:18 ` [Qemu-devel] " Alexander Duyck
2016-06-06 9:18 ` Zhou Jie
2016-06-06 9:18 ` Zhou Jie
2016-06-06 16:04 ` Alex Duyck
2016-06-06 16:04 ` Alex Duyck
2016-06-09 10:14 ` Zhou Jie
2016-06-09 15:39 ` Alexander Duyck
2016-06-12 3:03 ` Zhou Jie
2016-06-13 1:28 ` Alexander Duyck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20160105184251.GM16728@char.us.oracle.com \
--to=konrad.wilk@oracle.com \
--cc=aduyck@mirantis.com \
--cc=agraf@suse.de \
--cc=alex.williamson@redhat.com \
--cc=alexander.duyck@gmail.com \
--cc=dgilbert@redhat.com \
--cc=kvm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=mst@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=tianyu.lan@intel.com \
--cc=x86@kernel.org \
--cc=yang.zhang.wz@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.