From: Paolo Bonzini <pbonzini@redhat.com>
To: Markus Armbruster <armbru@redhat.com>
Cc: Alexander Graf <agraf@suse.de>,
Anthony Liguori <aliguori@amazon.com>,
QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] qdev: Keep global allocation counter per bus
Date: Thu, 05 Dec 2013 11:33:06 +0100 [thread overview]
Message-ID: <52A05662.60204@redhat.com> (raw)
In-Reply-To: <877gbjbpjf.fsf@blackfin.pond.sub.org>
Il 05/12/2013 10:44, Markus Armbruster ha scritto:
> Incompatible change: device ide-cd moved to a different controller.
Yes, it should be stated in the commit message but it's expected as
discussed yesterday on IRC. The solution is not to use "-device" (which
was broken) if you care about backwards compatibility; use "-drive if=ide".
> Great fun when you try to live migrate across your patch.
>
> I'd expect isapc to have the same issue once its crash bug is fixed.
>
> First law of QEMU hacking: if your patch looks simple, it's probably
> wrong ;)
Yes, the question is how wrong and how the wrong balances the right.
Paolo
next prev parent reply other threads:[~2013-12-05 10:33 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-04 20:24 [Qemu-devel] [PATCH] qdev: Keep global allocation counter per bus Alexander Graf
2013-12-05 8:58 ` Paolo Bonzini
2013-12-05 9:44 ` Markus Armbruster
2013-12-05 10:33 ` Paolo Bonzini [this message]
2013-12-05 11:20 ` Markus Armbruster
2013-12-05 11:38 ` Paolo Bonzini
2013-12-05 10:23 ` Markus Armbruster
-- strict thread matches above, loose matches on Subject: below --
2014-02-03 19:36 Alexander Graf
2014-02-04 10:33 ` Markus Armbruster
2014-02-04 11:48 ` Paolo Bonzini
2014-02-04 12:14 ` Markus Armbruster
2014-02-05 17:25 ` Paolo Bonzini
2014-02-06 14:41 ` Markus Armbruster
2014-02-06 14:41 ` Alexander Graf
2014-02-06 15:11 ` Markus Armbruster
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