diff --git a/kernel b/kernel
index c860322..7721a0a 160000
--- a/kernel
+++ b/kernel
@@ -1 +1 @@
-Subproject commit c860322cfc4f72aba1617f10f809ce9929536717
+Subproject commit 7721a0a4c623105302e61f5d0306b59d21446b49