Merge pull request #20 from Semihalf/ena-fbsd-dev

fbsd/ena: Add missing lock upon initialization of the interface
amzn · Jun 19, 2017 · a5c5750 · a5c5750
2 parents e94a2dd + 285426c
commit a5c5750
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/kernel/fbsd/ena/ena.c b/kernel/fbsd/ena/ena.c
@@ -2276,8 +2276,11 @@ ena_init(void *arg)
 {
 	struct ena_adapter *adapter = (struct ena_adapter *)arg;
 
-	if (adapter->up == false)
+	if (adapter->up == false) {
+		sx_xlock(&adapter->ioctl_sx);
 		ena_up(adapter);
+		sx_unlock(&adapter->ioctl_sx);
+	}
 
 	return;
 }