From: Juan Quintela <quintela@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: [PATCHv2 2/2] tap: mark fd handler as device
Date: Mon, 15 Nov 2010 15:52:54 +0100 [thread overview]
Message-ID: <m3oc9qr649.fsf@trasno.org> (raw)
In-Reply-To: <5f91d600c749e66de107f60298c5ebd36645beff.1288892774.git.mst@redhat.com> (Michael S. Tsirkin's message of "Thu, 4 Nov 2010 20:06:37 +0200")
"Michael S. Tsirkin" <mst@redhat.com> wrote:
> There's no reason for tap to run when VM is stopped.
> If we let it, it confuses the bridge on TX
> and corrupts DMA memory on RX.
>
> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
once here, what handlers make sense to run while stopped?
/me can think of the normal console, non live migration, loadvm and not
much more. Perhaps it is easier to just move the other way around?
Later, Juan.
next prev parent reply other threads:[~2010-11-15 14:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-04 18:04 [Qemu-devel] [PATCHv2 0/2] migration: stop dma while VM is stopped Michael S. Tsirkin
2010-11-04 18:06 ` [Qemu-devel] [PATCHv2 1/2] char: separate device and system fd handlers Michael S. Tsirkin
2010-11-16 10:24 ` [Qemu-devel] " Juan Quintela
2010-11-04 18:06 ` [Qemu-devel] [PATCHv2 2/2] tap: mark fd handler as device Michael S. Tsirkin
2010-11-15 14:52 ` Juan Quintela [this message]
2010-11-15 14:55 ` [Qemu-devel] " Anthony Liguori
2010-11-15 15:18 ` Michael S. Tsirkin
2010-11-15 16:09 ` Anthony Liguori
2010-11-15 20:26 ` Michael S. Tsirkin
2010-11-15 20:37 ` Anthony Liguori
2010-11-15 20:53 ` Stefan Hajnoczi
2010-11-15 21:05 ` Anthony Liguori
2010-11-15 22:44 ` Michael S. Tsirkin
2010-11-15 23:46 ` Anthony Liguori
2010-11-15 15:21 ` Michael S. Tsirkin
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