[Virtio-fs] [PATCH] vhost-user-fs: add the "bootindex" property

[Laszlo Ersek]

On 01/11/21 17:22, Cornelia Huck wrote:
> On Mon,  4 Jan 2021 14:24:01 +0100
> Laszlo Ersek <lersek at redhat.com> wrote:
> 
>> virtio-fs qualifies as a bootable device minimally under OVMF, but
>> currently the necessary "bootindex" property is missing (fw_cfg kernel
>> boot notwithstanding).
>>
>> Add the property. For completeness, add it to the CCW device as well;
>> other virtio-ccw devices seem to have "bootindex" properties too.
>>
>> Example OpenFirmware device path for the "vhost-user-fs-pci" device in the
>> "bootorder" fw_cfg file:
>>
>>   /pci at i0cf8/pci-bridge at 1,6/pci1af4,105a at 0/filesystem at 0
>>
>> Cc: "Dr. David Alan Gilbert" <dgilbert at redhat.com>
>> Cc: "Michael S. Tsirkin" <mst at redhat.com>
>> Cc: Christian Borntraeger <borntraeger at de.ibm.com>
>> Cc: Cornelia Huck <cohuck at redhat.com>
>> Cc: Halil Pasic <pasic at linux.ibm.com>
>> Cc: Stefan Hajnoczi <stefanha at redhat.com>
>> Cc: qemu-s390x at nongnu.org
>> Cc: virtio-fs at redhat.com
>> Signed-off-by: Laszlo Ersek <lersek at redhat.com>
>> ---
>>  include/hw/virtio/vhost-user-fs.h |  1 +
>>  hw/s390x/vhost-user-fs-ccw.c      |  2 ++
>>  hw/virtio/vhost-user-fs-pci.c     |  2 ++
>>  hw/virtio/vhost-user-fs.c         | 10 ++++++++++
>>  4 files changed, 15 insertions(+)
>>
> 
> I agree that you should just drop the ccw hunk for now. The rest of the
> patch looks good to me.
> 

Thank you as well -- with the ccw hunk gone, I guess the CC list will be
shorter in v2, too :)

Dave, Stefan, Michael -- can you please comment? For the files to remain
in v2, "get_maintainer.pl" gives me:

"Dr. David Alan Gilbert" <dgilbert at redhat.com> (supporter:virtiofs)
"Michael S. Tsirkin" <mst at redhat.com> (supporter:vhost)
"Michael S. Tsirkin" <mst at redhat.com> (supporter:virtio)
Stefan Hajnoczi <stefanha at redhat.com> (supporter:virtiofs)

Thanks
Laszlo