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From: Anthony Liguori <anthony@codemonkey.ws>
To: "Daniel P. Berrange" <berrange@redhat.com>
Cc: Anthony Liguori <aliguori@linux.vnet.ibm.com>,
	Cole Robinson <crobinso@redhat.com>,
	clalance@redhat.com, qemu-devel@nongnu.org,
	Jes Sorensen <Jes.Sorensen@redhat.com>
Subject: Re: [Qemu-devel] Re: [PATCH] Revive -version 'QEMU PC Emulator...'
Date: Fri, 14 May 2010 09:52:53 -0500	[thread overview]
Message-ID: <4BED63C5.2040501@codemonkey.ws> (raw)
In-Reply-To: <20100514144251.GM9282@redhat.com>

On 05/14/2010 09:42 AM, Daniel P. Berrange wrote:
>
> It is preferable to query the explicit capability wanted, because
> version numbers are useless when distros backport features,

Unless distros add their own release number to the version information 
and libvirt learns about the features they add.

I think that's the sanest approach.  Just because a distro backports a 
feature doesn't mean that it behaves like the upstream version.  libvirt 
really needs to treat distro packages as separate entities from upstream 
IMHO.

Regards,

Anthony Liguori

>   and
> when kvm is using kvm-XXX numbering that's completely unrelated
> to the qemu-X.Y.Z numbering. Version numbers are the last resort
> if there's no alternative way to determine the capability
>
>
> Daniel
>    

  reply	other threads:[~2010-05-14 14:53 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-05-12 20:29 [Qemu-devel] [PATCH] Revive -version 'QEMU PC Emulator...' Cole Robinson
2010-05-12 20:38 ` [Qemu-devel] " Jes Sorensen
2010-05-12 20:48   ` Cole Robinson
2010-05-13  8:35     ` Jes Sorensen
2010-05-13 13:04       ` Cole Robinson
2010-05-13 13:07         ` Jes Sorensen
2010-05-13 13:21           ` Daniel P. Berrange
2010-05-13 13:38             ` Luiz Capitulino
2010-05-13 14:00             ` Paul Brook
2010-05-13 19:20               ` Blue Swirl
2010-05-13 21:24                 ` Stuart Brady
2010-05-14 13:24           ` Anthony Liguori
2010-05-14 13:54             ` Daniel P. Berrange
2010-05-14 14:22               ` Anthony Liguori
2010-05-14 14:42                 ` Daniel P. Berrange
2010-05-14 14:52                   ` Anthony Liguori [this message]
2010-05-14 15:02                     ` Daniel P. Berrange
2010-05-14 15:08                       ` Anthony Liguori
2010-05-14 13:17     ` Anthony Liguori
2010-05-14 13:25       ` Daniel P. Berrange

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