kernel: printk: keep log_buffer_lock locked while flushing printk buffer

2026-04-19 20:08:29 +01:00
parent f1dd9d8564
commit c105e17be9
1 changed files with 1 additions and 2 deletions
@@ -98,9 +98,8 @@ int printk(const char *format, ...)
 	unsigned long flags;
 	spin_lock_irqsave(&log_buffer_lock, &flags);
 	save_log_message(msg);
-	spin_unlock_irqrestore(&log_buffer_lock, flags);
-
 	flush_log_buffer();
+	spin_unlock_irqrestore(&log_buffer_lock, flags);

 	return 0;
 }