From: Gerd Hoffmann <kraxel@redhat.com>
To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Andrea Bolognani <abologna@redhat.com>,
Kevin Wolf <kwolf@redhat.com>,
qemu-block@nongnu.org, "Michael S. Tsirkin" <mst@redhat.com>,
qemu-devel@nongnu.org, armbru@redhat.com,
"Richard W.M. Jones" <rjones@redhat.com>,
stefanha@redhat.com, Max Reitz <mreitz@redhat.com>
Subject: Re: [Qemu-devel] storing machine data in qcow images?
Date: Thu, 7 Jun 2018 22:38:49 +0200 [thread overview]
Message-ID: <20180607203849.pyjqgdtaxlya7p5o@sirius.home.kraxel.org> (raw)
In-Reply-To: <20180607152548.GQ2522@work-vm>
Hi,
> > I could be wrong, but I feel like it's significantly less likely
> > that a random QEMU binary won't like a random EFI ROM than it is
> > for a random EFI ROM to not like a random EFI NVRAM.
>
> True, but it's not that rare to find SeaBIOS+qemu version problems;
Hmm? Any recent examples? Since we switched over to have qemu generate
the acpi tables instead of expecting the firmware doing it (qemu 1.5 or
1.6 IIRC) there where no hard lockstep updates. Only soft dependencies
a'la "if you want use the new qemu feature foo you also need a seabios
supporting the new feature foo".
> so I'll assume the same happens with EFI.
We try to avoid it but sometimes it doesn't work out as we like.
cheers,
Gerd
next prev parent reply other threads:[~2018-06-07 20:39 UTC|newest]
Thread overview: 157+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-18 15:30 [Qemu-devel] storing machine data in qcow images? Michael S. Tsirkin
2018-05-18 16:49 ` Eduardo Habkost
2018-05-18 17:09 ` Daniel P. Berrangé
2018-05-18 17:41 ` Eduardo Habkost
2018-05-19 6:05 ` Markus Armbruster
2018-05-21 18:29 ` Eduardo Habkost
2018-05-21 18:44 ` Daniel P. Berrangé
2018-05-21 19:01 ` Eduardo Habkost
2018-05-23 11:19 ` Markus Armbruster
2018-05-23 12:13 ` Eduardo Habkost
2018-05-23 16:35 ` Markus Armbruster
2018-05-29 14:06 ` Dr. David Alan Gilbert
2018-06-05 21:58 ` Michal Suchánek
2018-05-21 20:18 ` Daniel P. Berrangé
2018-05-21 20:33 ` Eduardo Habkost
2018-05-24 9:58 ` Kashyap Chamarthy
2018-05-22 7:35 ` Gerd Hoffmann
2018-05-22 10:53 ` Eduardo Habkost
2018-05-22 14:19 ` Michael S. Tsirkin
2018-05-22 15:02 ` Kevin Wolf
2018-05-22 15:14 ` Eduardo Habkost
2018-05-23 2:12 ` Fam Zheng
2018-05-23 9:16 ` Kevin Wolf
2018-05-23 14:46 ` Michael S. Tsirkin
2018-05-24 11:17 ` Richard W.M. Jones
2018-05-29 14:03 ` Dr. David Alan Gilbert
2018-05-29 14:14 ` Eduardo Habkost
2018-05-29 14:51 ` Richard W.M. Jones
2018-05-29 15:31 ` Dr. David Alan Gilbert
2018-05-22 8:50 ` Philipp Hahn
2018-05-24 11:32 ` Richard W.M. Jones
2018-05-24 14:56 ` Michael S. Tsirkin
2018-05-24 15:08 ` Kevin Wolf
2018-05-24 15:19 ` Michael S. Tsirkin
2018-05-24 15:20 ` Richard W.M. Jones
2018-05-24 16:25 ` Markus Armbruster
2018-05-28 18:10 ` Max Reitz
2018-05-28 18:30 ` Richard W.M. Jones
2018-05-28 18:38 ` Kevin Wolf
2018-05-28 18:44 ` Max Reitz
2018-05-28 19:09 ` Kevin Wolf
2018-05-29 9:23 ` Max Reitz
2018-05-29 10:14 ` Kevin Wolf
2018-05-29 13:16 ` Eduardo Habkost
2018-05-28 21:20 ` Richard W.M. Jones
2018-05-28 21:25 ` Richard W.M. Jones
2018-05-29 6:44 ` Kevin Wolf
2018-05-29 10:14 ` Max Reitz
2018-06-05 9:21 ` Dr. David Alan Gilbert
2018-06-05 19:03 ` Eduardo Habkost
2018-06-05 19:47 ` Michael S. Tsirkin
2018-06-05 19:54 ` [Qemu-devel] [Qemu-block] " Eric Blake
2018-06-05 19:58 ` Richard W.M. Jones
2018-06-05 20:09 ` Eric Blake
2018-06-05 20:28 ` Michael S. Tsirkin
2018-06-05 20:46 ` Eric Blake
2018-06-05 21:26 ` Michael S. Tsirkin
2018-06-06 8:07 ` Dr. David Alan Gilbert
2018-06-06 6:23 ` Gerd Hoffmann
2018-06-05 20:06 ` Michael S. Tsirkin
2018-06-06 6:26 ` [Qemu-devel] " Gerd Hoffmann
2018-06-06 9:44 ` Dr. David Alan Gilbert
2018-06-06 13:35 ` Eduardo Habkost
2018-06-06 11:02 ` Max Reitz
2018-06-06 11:14 ` Dr. David Alan Gilbert
2018-06-06 11:26 ` Max Reitz
2018-06-06 12:00 ` Dr. David Alan Gilbert
2018-06-06 12:59 ` Max Reitz
2018-06-06 14:31 ` Dr. David Alan Gilbert
2018-06-06 14:37 ` Daniel P. Berrangé
2018-06-06 14:42 ` Dr. David Alan Gilbert
2018-06-06 14:51 ` Max Reitz
2018-06-06 15:05 ` Dr. David Alan Gilbert
2018-06-06 15:36 ` Eric Blake
2018-06-06 16:11 ` Michal Suchánek
2018-06-06 16:37 ` Eric Blake
2018-06-06 16:32 ` Daniel P. Berrangé
2018-06-06 16:36 ` Dr. David Alan Gilbert
2018-06-07 10:02 ` Andrea Bolognani
2018-06-07 10:22 ` Daniel P. Berrangé
2018-06-07 11:17 ` Andrea Bolognani
2018-06-07 12:38 ` Daniel P. Berrangé
2018-06-07 13:49 ` Dr. David Alan Gilbert
2018-06-07 14:06 ` Andrea Bolognani
2018-06-07 14:45 ` Dr. David Alan Gilbert
2018-06-07 14:56 ` Andrea Bolognani
2018-06-07 15:25 ` Dr. David Alan Gilbert
2018-06-07 20:38 ` Gerd Hoffmann [this message]
2018-06-07 10:32 ` Richard W.M. Jones
2018-06-07 10:35 ` Dr. David Alan Gilbert
2018-06-07 10:36 ` Daniel P. Berrangé
2018-06-07 10:54 ` Andrea Bolognani
2018-06-07 19:24 ` Laszlo Ersek
2018-06-08 8:21 ` Dr. David Alan Gilbert
2018-06-08 8:41 ` Daniel P. Berrangé
2018-06-08 8:53 ` Dr. David Alan Gilbert
2018-06-07 21:19 ` Michael S. Tsirkin
2018-06-07 21:18 ` Michael S. Tsirkin
2018-06-07 10:51 ` Andrea Bolognani
2018-06-07 19:38 ` Laszlo Ersek
2018-06-06 17:49 ` Max Reitz
2018-06-06 15:09 ` Michael S. Tsirkin
2018-06-06 17:06 ` Max Reitz
2018-06-07 21:43 ` Michael S. Tsirkin
2018-06-09 21:34 ` Max Reitz
2018-06-11 2:06 ` Michael S. Tsirkin
2018-06-11 8:16 ` Michal Suchánek
2018-06-06 11:42 ` Richard W.M. Jones
2018-06-06 11:48 ` Daniel P. Berrangé
2018-06-06 11:53 ` Max Reitz
2018-06-06 12:03 ` Dr. David Alan Gilbert
2018-06-06 13:15 ` Max Reitz
2018-06-06 12:29 ` Richard W.M. Jones
2018-06-06 11:22 ` [Qemu-devel] [Qemu-block] " Peter Krempa
2018-06-06 10:32 ` [Qemu-devel] " Michal Suchánek
2018-06-06 11:02 ` Max Reitz
2018-06-06 11:19 ` Michal Suchánek
2018-06-06 11:32 ` Max Reitz
2018-06-06 11:37 ` Dr. David Alan Gilbert
2018-06-06 11:44 ` Max Reitz
2018-06-06 12:16 ` Dr. David Alan Gilbert
2018-06-06 13:22 ` Max Reitz
2018-06-06 14:02 ` Dr. David Alan Gilbert
2018-06-06 14:33 ` Max Reitz
2018-06-06 14:41 ` Dr. David Alan Gilbert
2018-06-06 14:55 ` Max Reitz
2018-06-06 15:25 ` Michal Suchánek
2018-06-06 18:02 ` Max Reitz
2018-06-06 18:33 ` Michal Suchánek
2018-06-06 18:36 ` Eduardo Habkost
2018-06-07 18:27 ` [Qemu-devel] [Qemu-block] " Kashyap Chamarthy
2018-06-06 13:42 ` [Qemu-devel] " Eduardo Habkost
2018-06-06 14:55 ` Michael S. Tsirkin
2018-06-06 14:57 ` Max Reitz
2018-06-11 14:10 ` Kevin Wolf
2018-06-06 14:46 ` Michael S. Tsirkin
2018-06-06 15:04 ` Max Reitz
2018-06-06 11:43 ` Michal Suchánek
2018-06-06 11:52 ` Max Reitz
2018-06-06 12:13 ` Michal Suchánek
2018-06-06 13:14 ` Max Reitz
2018-06-06 13:45 ` Michal Suchánek
2018-06-06 13:50 ` Daniel P. Berrangé
2018-06-06 14:14 ` Eduardo Habkost
2018-06-06 14:21 ` Max Reitz
2018-06-06 14:24 ` Daniel P. Berrangé
2018-06-06 14:17 ` Max Reitz
2018-06-06 16:10 ` Eduardo Habkost
2018-06-06 18:09 ` Max Reitz
2018-06-11 8:44 ` Richard W.M. Jones
2018-06-06 11:40 ` Richard W.M. Jones
2018-06-06 14:31 ` Michael S. Tsirkin
2018-06-06 14:43 ` Michael S. Tsirkin
2018-06-06 14:57 ` Eric Blake
2018-06-06 20:39 ` Eric Blake
2018-06-06 21:01 ` Gerd Hoffmann
2018-06-06 15:02 ` Max Reitz
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