From: Paolo Bonzini <pbonzini@redhat.com>
To: Cornelia Huck <cornelia.huck@de.ibm.com>,
"Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH V3 2/3] virtio-blk: fail get_features when both scsi and 1.0 were set
Date: Thu, 23 Jul 2015 11:37:44 +0200 [thread overview]
Message-ID: <55B0B5E8.6030104@redhat.com> (raw)
In-Reply-To: <20150723110718.4bd4ae5d.cornelia.huck@de.ibm.com>
On 23/07/2015 11:07, Cornelia Huck wrote:
> > Paolo said this specific feature has been deprecated for years, no
> > one should be using it, so we dropped it from spec.
>
> Nothing wrong with that. But "it's deprecated" does not mean "nobody's
> using it", I fear. The question is: Should qemu accommodate those users?
"It's deprecated" does mean (or at least can mean) "it's going to go
away in relatively exceptional circumstances". virtio 1 counts as
relatively exceptional, I think.
Paolo
next prev parent reply other threads:[~2015-07-23 9:37 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-22 5:59 [Qemu-devel] [PATCH V3 0/3] Set correct blk feature for virtio 1.0 Jason Wang
2015-07-22 5:59 ` [Qemu-devel] [PATCH V3 1/3] virtio: get_features() can fail Jason Wang
2015-07-22 5:59 ` [Qemu-devel] [PATCH V3 2/3] virtio-blk: fail get_features when both scsi and 1.0 were set Jason Wang
2015-07-22 8:58 ` Cornelia Huck
2015-07-22 9:21 ` Michael S. Tsirkin
2015-07-22 10:25 ` Cornelia Huck
2015-07-22 10:32 ` Michael S. Tsirkin
2015-07-22 10:38 ` Cornelia Huck
2015-07-22 10:44 ` Michael S. Tsirkin
2015-07-22 10:55 ` Cornelia Huck
2015-07-22 14:53 ` Michael S. Tsirkin
2015-07-22 16:11 ` Cornelia Huck
2015-07-22 16:34 ` Michael S. Tsirkin
2015-07-23 9:07 ` Cornelia Huck
2015-07-23 9:37 ` Paolo Bonzini [this message]
2015-07-23 10:15 ` Cornelia Huck
2015-07-22 9:35 ` Jason Wang
2015-07-22 10:23 ` Cornelia Huck
2015-07-22 9:25 ` Michael S. Tsirkin
2015-07-22 9:52 ` Jason Wang
2015-07-22 10:12 ` Michael S. Tsirkin
2015-07-22 10:13 ` Michael S. Tsirkin
2015-07-22 9:31 ` Daniel P. Berrange
2015-07-22 9:45 ` Jason Wang
2015-07-22 10:19 ` Michael S. Tsirkin
2015-07-22 11:40 ` Paolo Bonzini
2015-07-22 11:46 ` Daniel P. Berrange
2015-07-22 11:53 ` Paolo Bonzini
2015-07-22 14:56 ` Michael S. Tsirkin
2015-07-22 16:15 ` Michael S. Tsirkin
2015-07-22 16:42 ` Paolo Bonzini
2015-07-22 5:59 ` [Qemu-devel] [PATCH V3 3/3] virtio-blk: set VIRTIO_F_ANY_LAYOUT when 1.0 is supported Jason Wang
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