On Tue, Aug 21, 2012 at 9:23 AM, Cong Meng <m...@linux.vnet.ibm.com> wrote:
> @@ -557,6 +621,7 @@ static uint32_t virtio_scsi_get_features(VirtIODevice
> *vdev,
> {
> requested_features |= (1UL << VIRTIO_SCSI_F_HOTPLUG);
> requested_features |= (1UL << VIRTIO_SCSI_F_CHANGE);
> + requested_features |= (1UL << VIRTIO_SCSI_F_LUN_QUERY);
This should be a QEMU 1.3 and later feature bit. VMs running with -m
pc-1.2 or earlier should not see it by default, this ensure the device
ABI is stable. For more info, see:
http://patchwork.ozlabs.org/patch/177924/
Stefan
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