diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hv/connection.c | 5 | ||||
| -rw-r--r-- | drivers/hv/hv.c | 6 |
2 files changed, 8 insertions, 3 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); diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 308c8f279df8..b14c5f9e0ef2 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -85,8 +85,10 @@ int hv_post_message(union hv_connection_id connection_id, else status = HV_STATUS_INVALID_PARAMETER; } else { - status = hv_do_hypercall(HVCALL_POST_MESSAGE, - aligned_msg, NULL); + u64 control = HVCALL_POST_MESSAGE; + + control |= hv_nested ? HV_HYPERCALL_NESTED : 0; + status = hv_do_hypercall(control, aligned_msg, NULL); } local_irq_restore(flags); |