From: Paolo Bonzini <pbonzini@redhat.com>
To: "Denis V. Lunev" <den@openvz.org>,
qemu-block@nongnu.org, qemu-devel@nongnu.org
Cc: "Michael S. Tsirkin" <mst@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Kevin Wolf <kwolf@redhat.com>, Max Reitz <mreitz@redhat.com>
Subject: Re: [Qemu-devel] [RFC 1/1] virtio: fix IO request length in virtio SCSI/block
Date: Tue, 12 Dec 2017 18:42:05 +0100 [thread overview]
Message-ID: <887466d1-08fd-d10a-a675-634ba005371e@redhat.com> (raw)
In-Reply-To: <1513091808-24541-1-git-send-email-den@openvz.org>
On 12/12/2017 16:16, Denis V. Lunev wrote:
> The dark side of this patch is that we are tweaking guest visible
> parameter, though this should be relatively safe as above transport
> layer support is present in QEMU/host Linux for a very long time.
> The patch adds configurable property for VirtIO SCSI with a new default
> and hardcode option for VirtBlock which does not provide good
> configurable framework.
The dark side is fine, but you still need to do backwards-compatibility
properties and also use a property in virtio-blk.
Thanks,
Paolo
prev parent reply other threads:[~2017-12-12 17:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-12 15:16 [Qemu-devel] [RFC 1/1] virtio: fix IO request length in virtio SCSI/block Denis V. Lunev
2017-12-12 17:42 ` Paolo Bonzini [this message]
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