On Wed, Nov 02, 2022 at 04:36:01PM +0000, Jinank Jain wrote: > Currently VMBus driver is not initialized for root partition but we need > to enable the VMBus driver for nested root partition. This is required > to expose VMBus devices to the L2 guest in the nested setup. Perhaps more importantly, this is required so that L2 _root_ can use the VMBus devices. > > Signed-off-by: Jinank Jain <jinankjain@xxxxxxxxxxxxxxxxxxx> > --- > drivers/hv/vmbus_drv.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c > index 8b2e413bf19c..2f0cf75e811b 100644 > --- a/drivers/hv/vmbus_drv.c > +++ b/drivers/hv/vmbus_drv.c > @@ -2723,7 +2723,7 @@ static int __init hv_acpi_init(void) > if (!hv_is_hyperv_initialized()) > return -ENODEV; > > - if (hv_root_partition) > + if (hv_root_partition && !hv_nested) > return 0; > > /* > -- > 2.25.1
