1 files changed, 1 insertions, 0 deletions
diff --git a/ipc/msg.c b/ipc/msg.c
index e3e52ce..ecc387e 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -31,6 +31,7 @@
 #include <linux/list.h>
 #include <linux/security.h>
 #include <linux/sched.h>
+#include <linux/sched/wake_q.h>
 #include <linux/syscalls.h>
 #include <linux/audit.h>
 #include <linux/seq_file.h>