From: Stefan Hajnoczi <stefanha@redhat.com>
To: Peter Krempa <pkrempa@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
qemu-block@nongnu.org, "Michael S. Tsirkin" <mst@redhat.com>,
libvir-list@redhat.com, Markus Armbruster <armbru@redhat.com>,
qemu-devel@nongnu.org, Max Reitz <mreitz@redhat.com>,
Christoph Hellwig <hch@lst.de>,
"Dr . David Alan Gilbert" <dgilbert@redhat.com>
Subject: Re: [PATCH] virtio-blk: drop deprecated scsi=on|off property
Date: Tue, 4 May 2021 15:31:18 +0100 [thread overview]
Message-ID: <YJFatjRiRvSq/zrn@stefanha-x1.localdomain> (raw)
In-Reply-To: <YIrb3IboF11GJ2nm@angien.pipo.sk>
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On Thu, Apr 29, 2021 at 06:16:28PM +0200, Peter Krempa wrote:
> On Thu, Apr 29, 2021 at 16:52:21 +0100, Stefan Hajnoczi wrote:
> > The scsi=on|off property was deprecated in QEMU 5.0 and can be removed
> > completely at this point.
> >
> > Drop the scsi=on|off option. It was only available on Legacy virtio-blk
> > devices. Linux v5.6 already dropped support for it.
> >
> > Remove the hw_compat_2_4[] property assignment since scsi=on|off no
> > longer exists. Old guests with Legacy virtio-blk devices no longer see
> > the SCSI host features bit.
>
> Does this mean that qemu rejects it if it's explicitly enabled on the
> commandline?
Yes.
Stefan
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next prev parent reply other threads:[~2021-05-04 14:33 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 15:52 [PATCH] virtio-blk: drop deprecated scsi=on|off property Stefan Hajnoczi
2021-04-29 16:16 ` Peter Krempa
2021-05-04 14:31 ` Stefan Hajnoczi [this message]
2021-04-29 18:03 ` Eduardo Habkost
2021-04-30 7:42 ` Markus Armbruster
2021-04-30 7:58 ` Peter Krempa
2021-05-04 10:45 ` Dr. David Alan Gilbert
2021-05-04 14:28 ` Stefan Hajnoczi
2021-05-04 14:32 ` Stefan Hajnoczi
2021-05-04 15:26 ` Eduardo Habkost
2021-04-30 5:47 ` Michal Prívozník
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