diff options
Diffstat (limited to 'drivers/hv/vmbus_drv.c')
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index e334ccc..76db97d 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -574,6 +574,10 @@ static void vmbus_onmessage_work(struct work_struct *work) { struct onmessage_work_context *ctx; + /* Do not process messages if we're in DISCONNECTED state */ + if (vmbus_connection.conn_state == DISCONNECTED) + return; + ctx = container_of(work, struct onmessage_work_context, work); vmbus_onmessage(&ctx->msg); @@ -1025,12 +1029,14 @@ cleanup: static void __exit vmbus_exit(void) { + vmbus_connection.conn_state = DISCONNECTED; hv_remove_vmbus_irq(); vmbus_free_channels(); bus_unregister(&hv_bus); hv_cleanup(); acpi_bus_unregister_driver(&vmbus_acpi_driver); hv_cpu_hotplug_quirk(false); + vmbus_disconnect(); } |
