[PATCH 5/6] hv: Enable vmbus driver for nested root partition

Jinank Jain
2022-11-02T14:01:24Z

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.

Signed-off-by: Jinank Jain <jinankjain@linux.microsoft.com>
---
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