Re: [PATCH v7 06/46] virtio_ccw: add support for 64 bit features.

[David Hildenbrand]

> Negotiate full 64 bit features.
> Change u32 to u64, make sure to use 1ULL everywhere.
> 
> Note: devices guarantee that VERSION_1 is clear unless
> revision 1 is negotiated.
> 
> Note: We don't need to re-setup the ccw, but we do it
> for clarity.
> 
> Based on patches by Rusty, Thomas Huth and Cornelia.
> 
> Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
> Signed-off-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
> Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> ---
>  drivers/s390/kvm/virtio_ccw.c | 30 +++++++++++++++++++++++-------
>  1 file changed, 23 insertions(+), 7 deletions(-)
> 

Reviewed-by: David Hildebrand <dahi@xxxxxxxxxxxxxxxxxx>

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