From: Anthony Liguori <anthony@codemonkey.ws>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 1/3] vmstate: add no_migrate flag to VMStateDescription
Date: Fri, 08 Jul 2011 12:07:19 -0500 [thread overview]
Message-ID: <4E173947.3050705@codemonkey.ws> (raw)
In-Reply-To: <4E172A9F.4070003@redhat.com>
On 07/08/2011 11:04 AM, Gerd Hoffmann wrote:
> On 07/08/11 17:44, Gerd Hoffmann wrote:
>> On 07/08/11 16:26, Anthony Liguori wrote:
>>> register_device_unmigratable()?
>>
>> Wanna have a patch to zap it?
>
> Ah, no, we can't, for ivshmem this isn't fixed but depends on the
> configuration, so a static flag in the VMStateDescription doesn't cut it.
Right, but can we have some continuity at least between the two interfaces?
At least make the vmstate flag 'unmigratable' or rename the function to
qdev_set_no_migrate().
BTW, should this be a vmstate flag or a qdev flag?
Regards,
Anthony Liguori
>
> cheers,
> Gerd
>
next prev parent reply other threads:[~2011-07-08 17:07 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-08 8:53 [Qemu-devel] [PATCH 0/3] non-migratable devices Gerd Hoffmann
2011-07-08 8:53 ` [Qemu-devel] [PATCH 1/3] vmstate: add no_migrate flag to VMStateDescription Gerd Hoffmann
2011-07-08 14:26 ` Anthony Liguori
2011-07-08 15:44 ` Gerd Hoffmann
2011-07-08 16:04 ` Gerd Hoffmann
2011-07-08 17:07 ` Anthony Liguori [this message]
2011-07-11 6:29 ` Gerd Hoffmann
2011-07-08 8:53 ` [Qemu-devel] [PATCH 2/3] ahci doesn't support migration Gerd Hoffmann
2011-07-08 8:53 ` [Qemu-devel] [PATCH 3/3] ehci " Gerd Hoffmann
2011-07-08 9:54 ` [Qemu-devel] [PATCH 0/3] non-migratable devices Paolo Bonzini
2011-07-08 9:59 ` Gerd Hoffmann
2011-07-08 10:17 ` Paolo Bonzini
2011-07-08 11:47 ` Gerd Hoffmann
2011-07-08 12:05 ` Paolo Bonzini
2011-07-08 12:47 ` Gerd Hoffmann
2011-07-08 12:59 ` Paolo Bonzini
2011-07-08 13:21 ` Gerd Hoffmann
2011-07-08 11:45 ` Markus Armbruster
2011-07-08 13:43 ` [Qemu-devel] [PATCH 4/3] vmstate: complain about devices without vmstate Gerd Hoffmann
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