diff --git a/drivers/hv/hv_fcopy.c b/drivers/hv/hv_fcopy.c
index bb9ba3f7c794..5040d7e0cd9e 100644
--- a/drivers/hv/hv_fcopy.c
+++ b/drivers/hv/hv_fcopy.c
@@ -71,7 +71,7 @@ static void fcopy_poll_wrapper(void *channel)
 {
 	/* Transaction is finished, reset the state here to avoid races. */
 	fcopy_transaction.state = HVUTIL_READY;
-	hv_fcopy_onchannelcallback(channel);
+	tasklet_schedule(&((struct vmbus_channel *)channel)->callback_event);
 }
 
 static void fcopy_timeout_func(struct work_struct *dummy)
diff --git a/drivers/hv/hv_snapshot.c b/drivers/hv/hv_snapshot.c
index 1c75b38f0d6d..783779e4cc1a 100644
--- a/drivers/hv/hv_snapshot.c
+++ b/drivers/hv/hv_snapshot.c
@@ -80,7 +80,7 @@ static void vss_poll_wrapper(void *channel)
 {
 	/* Transaction is finished, reset the state here to avoid races. */
 	vss_transaction.state = HVUTIL_READY;
-	hv_vss_onchannelcallback(channel);
+	tasklet_schedule(&((struct vmbus_channel *)channel)->callback_event);
 }
 
 /*
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 3edf993b0fd9..5e5cebe5d048 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -378,12 +378,7 @@ static inline void hv_poll_channel(struct vmbus_channel *channel,
 {
 	if (!channel)
 		return;
-
-	if (in_interrupt() && (channel->target_cpu == smp_processor_id())) {
-		cb(channel);
-		return;
-	}
-	smp_call_function_single(channel->target_cpu, cb, channel, true);
+	cb(channel);
 }
 
 enum hvutil_device_state {