From: Stefan Hajnoczi <stefanha@redhat.com>
To: "Andreas Färber" <afaerber@suse.de>
Cc: Kevin Wolf <kwolf@redhat.com>, Gleb Natapov <gleb@redhat.com>,
Marcel Apfelbaum <marcel.a@redhat.com>,
seabios@seabios.org, qemu-devel@nongnu.org,
"Michael S. Tsirkin" <mst@redhat.com>,
Gerd Hoffmann <kraxel@redhat.com>,
Anthony Liguori <anthony@codemonkey.ws>,
Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: [Qemu-devel] [SeaBIOS] [PATCH] don't expose pvpanic device in the UI
Date: Wed, 7 Aug 2013 10:17:20 +0200 [thread overview]
Message-ID: <20130807081720.GM19825@stefanha-thinkpad.redhat.com> (raw)
In-Reply-To: <5200EFFC.1070502@suse.de>
On Tue, Aug 06, 2013 at 02:45:48PM +0200, Andreas Färber wrote:
> Am 06.08.2013 14:09, schrieb Michael S. Tsirkin:
> > On Tue, Aug 06, 2013 at 01:03:34PM +0200, Andreas Färber wrote:
> >> FWIW -M q35 does not create all Q35 devices, there's -readconfig
> >> docs/q35-chipset.cfg for the rest. The criteria certainly is not
> >> migratability, since ICH9 AHCI (part of -M q35) is unmigratable,
> >> unfortunately.
> >
> > Wasn't this fixed recently?
>
> Not in qemu.git at least, that's why I couldn't test PCIe migration with
> q35 recently and resorted to picking random devices into i440fx.
>
> Jason had added a VMStateDescription with fields extending my initial
> work, but it is .unmigratable = 1 /* Still buggy under I/O load */.
I haven't read the whole discussion but the recent AHCI fix I'm aware of
is making FLUSH commands work correctly. That wasn't specifically aimed
at fixing migration.
Stefan
next prev parent reply other threads:[~2013-08-07 8:17 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1375688843-19573-1-git-send-email-hutao@cn.fujitsu.com>
[not found] ` <20130805081055.GA356@redhat.com>
[not found] ` <20130805081617.GB2258@redhat.com>
[not found] ` <20130805091826.GA877@redhat.com>
[not found] ` <20130805092044.GH2258@redhat.com>
[not found] ` <20130805150333.GC877@redhat.com>
[not found] ` <20130805160421.GB15901@redhat.com>
2013-08-05 18:32 ` [Qemu-devel] [SeaBIOS] [PATCH] don't expose pvpanic device in the UI Michael S. Tsirkin
2013-08-06 7:34 ` Gleb Natapov
2013-08-06 8:03 ` Vadim Rozenfeld
2013-08-06 8:05 ` Gleb Natapov
2013-08-06 8:14 ` Vadim Rozenfeld
2013-08-06 8:38 ` Gleb Natapov
[not found] ` <51FF6A79.9060603@redhat.com>
[not found] ` <703333176.9515483.1375697447963.JavaMail.root@redhat.com>
[not found] ` <20130805151723.GF877@redhat.com>
[not found] ` <1970367422.9695773.1375718517492.JavaMail.root@redhat.com>
[not found] ` <20130805161833.GA4244@redhat.com>
[not found] ` <51FFD6CE.5090302@redhat.com>
[not found] ` <20130805182628.GC4244@redhat.com>
[not found] ` <20130806072152.GK10891@redhat.com>
2013-08-06 8:33 ` Michael S. Tsirkin
2013-08-06 8:36 ` Gleb Natapov
2013-08-06 8:45 ` Andreas Färber
2013-08-06 9:15 ` Michael S. Tsirkin
2013-08-06 9:20 ` Gleb Natapov
2013-08-06 10:04 ` Michael S. Tsirkin
2013-08-06 17:53 ` Andreas Färber
2013-08-06 9:56 ` Markus Armbruster
2013-08-06 10:11 ` Michael S. Tsirkin
2013-08-06 9:21 ` Michael S. Tsirkin
2013-08-06 9:32 ` Gleb Natapov
2013-08-06 10:19 ` Michael S. Tsirkin
2013-08-06 10:44 ` Gleb Natapov
2013-08-06 11:03 ` Andreas Färber
2013-08-06 11:16 ` Gleb Natapov
2013-08-06 11:48 ` Markus Armbruster
2013-08-06 12:03 ` Gleb Natapov
2013-08-06 12:09 ` Michael S. Tsirkin
2013-08-06 12:45 ` Andreas Färber
2013-08-07 8:17 ` Stefan Hajnoczi [this message]
2013-08-06 11:54 ` Gerd Hoffmann
2013-08-06 12:08 ` Gleb Natapov
2013-08-06 10:35 ` Andreas Färber
2013-08-06 11:00 ` Gleb Natapov
2013-08-06 11:23 ` Andreas Färber
2013-08-06 12:00 ` Gleb Natapov
2013-08-06 12:02 ` Gerd Hoffmann
2013-08-06 12:05 ` Michael S. Tsirkin
2013-08-06 12:17 ` Gleb Natapov
2013-08-06 17:22 ` Andreas Färber
2013-08-06 12:08 ` Michael S. Tsirkin
2013-08-06 12:19 ` Gleb Natapov
2013-08-06 9:26 ` Hu Tao
2013-08-06 9:29 ` Gleb Natapov
2013-08-06 10:13 ` Michael S. Tsirkin
2013-08-06 10:14 ` Gleb Natapov
2013-08-06 10:23 ` Michael S. Tsirkin
2013-08-06 10:28 ` Gleb Natapov
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