diff options
Diffstat (limited to 'drivers/hv/connection.c')
| -rw-r--r-- | drivers/hv/connection.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c index be490c598785..1fe3573ae52a 100644 --- a/drivers/hv/connection.c +++ b/drivers/hv/connection.c @@ -519,7 +519,10 @@ void vmbus_set_event(struct vmbus_channel *channel) else WARN_ON_ONCE(1); } else { - hv_do_fast_hypercall8(HVCALL_SIGNAL_EVENT, channel->sig_event); + u64 control = HVCALL_SIGNAL_EVENT; + + control |= hv_nested ? HV_HYPERCALL_NESTED : 0; + hv_do_fast_hypercall8(control, channel->sig_event); } } EXPORT_SYMBOL_GPL(vmbus_set_event); |