From: Andrea Parri <parri.andrea@xxxxxxxxx> Sent: Tuesday, October 15, 2019 4:47 AM > > Hyper-V has added VMBus protocol versions 5.1 and 5.2 in recent release > versions. Allow Linux guests to negotiate these new protocol versions > on versions of Hyper-V that support them. While on this, also allow > guests to negotiate the VMBus protocol version 4.1 (which was missing). > > Signed-off-by: Andrea Parri <parri.andrea@xxxxxxxxx> > --- > drivers/hv/connection.c | 13 ++++++++----- > include/linux/hyperv.h | 8 +++++++- > 2 files changed, 15 insertions(+), 6 deletions(-) > Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx>