From: Gerd Hoffmann <kraxel@redhat.com>
To: Mark McLoughlin <markmc@redhat.com>
Cc: Avi Kivity <avi@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 3/3 v2] Add a pc-0-10 machine type for compatibility with 0.10.x
Date: Wed, 08 Jul 2009 15:00:29 +0200 [thread overview]
Message-ID: <4A54986D.301@redhat.com> (raw)
In-Reply-To: <1247050083.3270.54.camel@blaa>
On 07/08/09 12:48, Mark McLoughlin wrote:
> Add a pc-0-10 machine type to allow a pc machine to be created with
> virtio block and console devices compatibility with qemu-0.10.x.
> +enum {
> + COMPAT_DEFAULT = 0,
> + COMPAT_0_10, /* compatible with qemu 0.10.x */
> +};
Hmm. Just digged in the virtio blk code. Noticed some ppc machines
have virtio block devices too. So linking it to a machine type looks
wrong to me.
Maybe better add a global '-compat' switch and a global compat enum
where every driver can just look at?
Another question: Is migrating from 0.11 in 0.10-compat mode to 0.10
supposed to work? If so we make virtio-net better turn off msi then.
cheers,
Gerd
next prev parent reply other threads:[~2009-07-08 13:00 UTC|newest]
Thread overview: 184+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <cover.1244192535.git.mst@redhat.com>
2009-06-05 10:22 ` [Qemu-devel] [PATCHv3 01/13] qemu: make default_write_config use mask table Michael S. Tsirkin
2009-06-05 10:23 ` [Qemu-devel] [PATCHv3 02/13] qemu: capability bits in pci save/restore Michael S. Tsirkin
2009-06-05 10:23 ` [Qemu-devel] [PATCHv3 03/13] qemu: add routines to manage PCI capabilities Michael S. Tsirkin
2009-06-09 17:11 ` Glauber Costa
2009-06-10 9:54 ` Michael S. Tsirkin
2009-06-10 14:55 ` Glauber Costa
2009-06-10 15:01 ` Michael S. Tsirkin
2009-06-10 15:24 ` Paul Brook
2009-06-10 15:50 ` Michael S. Tsirkin
2009-06-10 17:43 ` Jamie Lokier
2009-06-10 18:22 ` Michael S. Tsirkin
2009-06-10 19:27 ` Jamie Lokier
2009-06-12 8:43 ` Configuration vs. compat hints [was Re: [Qemu-devel] [PATCHv3 03/13] qemu: add routines to manage PCI capabilities] Mark McLoughlin
2009-06-12 13:59 ` Michael S. Tsirkin
2009-06-12 14:48 ` Mark McLoughlin
2009-06-12 14:51 ` Anthony Liguori
2009-06-12 15:41 ` Mark McLoughlin
2009-06-12 16:11 ` Anthony Liguori
2009-06-12 16:48 ` Mark McLoughlin
2009-06-12 17:00 ` Anthony Liguori
2009-06-12 17:31 ` Mark McLoughlin
2009-06-12 17:44 ` Blue Swirl
2009-06-12 17:55 ` Mark McLoughlin
2009-06-16 18:38 ` Jamie Lokier
2009-06-14 9:50 ` Michael S. Tsirkin
2009-06-15 9:08 ` Mark McLoughlin
2009-06-15 9:27 ` Avi Kivity
2009-06-15 10:32 ` Michael S. Tsirkin
2009-06-15 10:44 ` Gleb Natapov
2009-06-15 10:46 ` Michael S. Tsirkin
2009-06-15 10:52 ` Gleb Natapov
2009-06-15 11:07 ` Michael S. Tsirkin
2009-06-15 11:14 ` Gleb Natapov
2009-06-15 11:34 ` Michael S. Tsirkin
2009-06-15 11:27 ` Avi Kivity
2009-06-15 11:48 ` Michael S. Tsirkin
2009-06-15 11:56 ` Avi Kivity
2009-06-15 12:41 ` Michael S. Tsirkin
2009-06-15 12:50 ` Avi Kivity
2009-06-15 12:52 ` Anthony Liguori
2009-06-15 13:09 ` Avi Kivity
2009-06-15 13:23 ` Anthony Liguori
2009-06-15 13:42 ` Avi Kivity
2009-06-15 13:51 ` Anthony Liguori
2009-06-15 14:06 ` Dor Laor
2009-06-15 14:24 ` Anthony Liguori
2009-06-15 14:37 ` Michael S. Tsirkin
2009-06-15 15:03 ` Anthony Liguori
2009-06-15 15:08 ` Daniel P. Berrange
2009-06-15 15:12 ` Dor Laor
2009-06-15 15:15 ` Avi Kivity
2009-06-16 18:32 ` Jamie Lokier
2009-06-17 6:38 ` Avi Kivity
2009-06-17 11:51 ` Jamie Lokier
2009-06-15 16:27 ` Mark McLoughlin
2009-06-15 17:13 ` Avi Kivity
2009-06-15 15:05 ` Avi Kivity
2009-06-15 15:11 ` Anthony Liguori
2009-06-15 16:27 ` Mark McLoughlin
2009-06-15 17:09 ` Avi Kivity
2009-06-15 18:12 ` Anthony Liguori
2009-06-15 18:21 ` Avi Kivity
2009-06-15 18:24 ` Anthony Liguori
2009-06-15 18:44 ` Blue Swirl
2009-06-16 8:56 ` Avi Kivity
2009-06-16 12:14 ` Mark McLoughlin
2009-06-16 12:28 ` Avi Kivity
2009-06-16 12:39 ` Mark McLoughlin
2009-06-16 12:51 ` Avi Kivity
2009-06-16 18:44 ` Jamie Lokier
2009-06-17 8:33 ` Mark McLoughlin
2009-06-17 9:03 ` Avi Kivity
2009-06-17 9:18 ` Mark McLoughlin
2009-06-17 9:26 ` Avi Kivity
2009-06-17 11:58 ` Jamie Lokier
2009-06-24 8:04 ` Dietmar Maurer
2009-07-07 11:08 ` [Qemu-devel] [PATCH 0/3] Change virtio blk/console PCI classes and introduce compat machine type [was Re: Configuration vs. compat hints] Mark McLoughlin
2009-07-07 11:09 ` [Qemu-devel] [PATCH 1/3] Change default PCI class of virtio-blk to PCI_CLASS_STORAGE_SCSI Mark McLoughlin
2009-07-07 11:09 ` [Qemu-devel] [PATCH 2/3] Change default PCI class of virtio-console to PCI_CLASS_SERIAL_OTHER Mark McLoughlin
2009-07-07 11:10 ` [Qemu-devel] [PATCH 3/3] Add a pc-0-10 machine type for compatibility with 0.10.x Mark McLoughlin
2009-07-07 12:01 ` Avi Kivity
2009-07-08 10:46 ` Mark McLoughlin
2009-07-08 10:48 ` [Qemu-devel] [PATCH 3/3 v2] " Mark McLoughlin
2009-07-08 13:00 ` Gerd Hoffmann [this message]
2009-07-08 13:44 ` Anthony Liguori
2009-07-08 14:09 ` Gerd Hoffmann
2009-07-08 15:08 ` Mark McLoughlin
2009-07-08 19:07 ` Gerd Hoffmann
2009-07-08 21:45 ` Anthony Liguori
2009-07-09 7:56 ` Gerd Hoffmann
2009-07-09 8:39 ` Mark McLoughlin
2009-07-09 8:50 ` Avi Kivity
2009-07-09 8:57 ` Mark McLoughlin
2009-07-09 9:04 ` Avi Kivity
2009-07-09 9:05 ` Gerd Hoffmann
2009-07-09 10:01 ` Gerd Hoffmann
2009-07-09 13:31 ` Mark McLoughlin
2009-07-09 13:47 ` Gerd Hoffmann
2009-07-09 13:35 ` Anthony Liguori
2009-07-09 13:55 ` Gerd Hoffmann
2009-07-09 16:09 ` Paul Brook
2009-07-09 11:51 ` Avi Kivity
2009-07-09 13:29 ` Anthony Liguori
2009-07-09 13:59 ` Avi Kivity
2009-07-09 15:00 ` Anthony Liguori
2009-07-21 14:21 ` [Qemu-devel] [PATCH 0/4] Add pc-0.11 machine type and make pc an alias to it Mark McLoughlin
2009-07-21 14:21 ` [Qemu-devel] [PATCH 1/4] Remove the pc-0-10 machine type Mark McLoughlin
2009-07-21 14:49 ` Mark McLoughlin
2009-07-22 2:14 ` Anthony Liguori
2009-07-22 8:56 ` Gerd Hoffmann
2009-07-22 9:05 ` Mark McLoughlin
2009-07-22 9:02 ` Mark McLoughlin
2009-07-22 9:02 ` [Qemu-devel] [PATCH 1/2] Add machine type aliases Mark McLoughlin
2009-07-22 9:02 ` [Qemu-devel] [PATCH 2/2] Add a pc-0.11 machine type and make the pc type an alias Mark McLoughlin
2009-07-23 13:34 ` Mark McLoughlin
2009-07-21 14:21 ` [Qemu-devel] [PATCH 2/4] Remove the virtio-{blk, console}-pci-0-10 device types Mark McLoughlin
2009-07-21 14:21 ` [Qemu-devel] [PATCH 3/4] Add machine type aliases Mark McLoughlin
2009-07-21 14:21 ` [Qemu-devel] [PATCH 4/4] Add a pc-0.11 machine type and make the pc type an alias Mark McLoughlin
2009-07-09 8:00 ` [Qemu-devel] [PATCH 3/3 v2] Add a pc-0-10 machine type for compatibility with 0.10.x Avi Kivity
2009-07-15 11:27 ` [Qemu-devel] [PATCH 2/3] Change default PCI class of virtio-console to PCI_CLASS_SERIAL_OTHER Amit Shah
2009-06-15 11:35 ` [Qemu-devel] Re: Configuration vs. compat hints Markus Armbruster
2009-06-15 11:43 ` Avi Kivity
2009-06-15 11:59 ` Stefano Stabellini
2009-06-15 12:41 ` Markus Armbruster
2009-06-15 12:50 ` Anthony Liguori
2009-06-15 14:23 ` Javier Guerra
2009-06-15 12:41 ` Configuration vs. compat hints [was Re: [Qemu-devel] [PATCHv3 03/13] qemu: add routines to manage PCI capabilities] Anthony Liguori
2009-06-15 12:55 ` Avi Kivity
2009-06-15 13:04 ` [Qemu-devel] Re: Configuration vs. compat hints Markus Armbruster
2009-06-15 9:43 ` Configuration vs. compat hints [was Re: [Qemu-devel] [PATCHv3 03/13] qemu: add routines to manage PCI capabilities] Avi Kivity
2009-06-15 10:29 ` Michael S. Tsirkin
2009-06-15 12:45 ` Anthony Liguori
2009-06-15 13:03 ` Avi Kivity
2009-06-15 13:20 ` Anthony Liguori
2009-06-15 13:35 ` Avi Kivity
2009-06-15 13:45 ` Anthony Liguori
2009-06-15 13:54 ` Avi Kivity
2009-06-15 15:07 ` Anthony Liguori
2009-06-15 15:11 ` Avi Kivity
2009-06-15 15:20 ` Anthony Liguori
2009-06-15 15:26 ` Avi Kivity
2009-06-15 13:17 ` Gerd Hoffmann
2009-06-14 7:55 ` Avi Kivity
2009-06-12 14:55 ` Anthony Liguori
2009-06-12 15:53 ` Mark McLoughlin
2009-06-12 16:12 ` Anthony Liguori
2009-06-12 16:48 ` Mark McLoughlin
2009-06-14 7:58 ` Avi Kivity
2009-06-15 5:32 ` [Qemu-devel] Re: Configuration vs. compat hints Markus Armbruster
2009-06-15 9:09 ` Configuration vs. compat hints [was Re: [Qemu-devel] [PATCHv3 03/13] qemu: add routines to manage PCI capabilities] Mark McLoughlin
2009-06-15 11:32 ` Avi Kivity
2009-06-15 12:48 ` Anthony Liguori
2009-06-15 13:12 ` Avi Kivity
2009-06-15 13:24 ` Anthony Liguori
2009-06-15 13:43 ` Avi Kivity
2009-06-15 14:00 ` Mark McLoughlin
2009-06-15 14:20 ` Anthony Liguori
2009-06-15 14:34 ` Michael S. Tsirkin
2009-06-15 15:11 ` Anthony Liguori
2009-06-14 9:34 ` Michael S. Tsirkin
2009-06-14 9:37 ` Avi Kivity
2009-06-14 9:47 ` Michael S. Tsirkin
2009-06-15 9:38 ` Avi Kivity
2009-06-15 9:02 ` Mark McLoughlin
2009-06-05 10:23 ` [Qemu-devel] [PATCHv3 04/13] qemu: helper routines for pci access Michael S. Tsirkin
2009-06-05 10:23 ` [Qemu-devel] [PATCHv3 05/13] qemu: MSI-X support functions Michael S. Tsirkin
2009-06-09 17:26 ` Glauber Costa
2009-06-10 9:58 ` Michael S. Tsirkin
2009-06-05 10:23 ` [Qemu-devel] [PATCHv3 06/13] qemu: add flag to disable MSI-X by default Michael S. Tsirkin
2009-06-05 10:23 ` [Qemu-devel] [PATCHv3 07/13] qemu: minimal MSI/MSI-X implementation for PC Michael S. Tsirkin
2009-06-09 17:33 ` Glauber Costa
2009-06-10 9:59 ` Michael S. Tsirkin
2009-06-05 10:23 ` [Qemu-devel] [PATCHv3 08/13] qemu: add support for resizing regions Michael S. Tsirkin
2009-06-09 17:36 ` Glauber Costa
2009-06-10 10:05 ` Michael S. Tsirkin
2009-06-10 10:46 ` Michael S. Tsirkin
2009-06-05 10:24 ` [Qemu-devel] [PATCHv3 09/13] qemu: virtio support for many interrupt vectors Michael S. Tsirkin
2009-06-05 10:24 ` [Qemu-devel] [PATCHv3 10/13] qemu: MSI-X support in virtio PCI Michael S. Tsirkin
2009-06-05 10:24 ` [Qemu-devel] [PATCHv3 11/13] qemu: request 3 vectors in virtio-net Michael S. Tsirkin
2009-06-05 10:24 ` [Qemu-devel] [PATCHv3 12/13] qemu: virtio save/load bindings Michael S. Tsirkin
2009-06-09 17:45 ` Glauber Costa
2009-06-10 10:11 ` Michael S. Tsirkin
2009-06-10 11:33 ` Michael S. Tsirkin
2009-06-05 10:24 ` [Qemu-devel] [PATCHv3 13/13] qemu: add pci_get/set_byte Michael S. Tsirkin
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