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From:   Jinank Jain <jinankjain@linux.microsoft.com>
To:     jinankjain@microsoft.com
Cc:     kys@microsoft.com, haiyangz@microsoft.com, wei.liu@kernel.org,
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Subject: [PATCH v3 4/5] Drivers: hv: Enable vmbus driver for nested root partition
Date:   Thu,  3 Nov 2022 13:04:06 +0000
Message-Id: <9164389f797b6102dd3b3cd1c9d87656464b4bcf.1667480257.git.jinankjain@linux.microsoft.com>
In-Reply-To: <cover.1667480257.git.jinankjain@linux.microsoft.com>
References: <cover.1667480257.git.jinankjain@linux.microsoft.com>
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Currently VMBus driver is not initialized for root partition but we need
to enable the VMBus driver for nested root partition. This is required,
so that L2 root can use the VMBus devices.

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