Pick up changes from submodule kernel
diff --git a/kernel b/kernel
index 88036a8..d66f427 160000
--- a/kernel
+++ b/kernel
@@ -1 +1 @@
-Subproject commit 88036a83a4eae974191ed31edf0d06853b0f30ed
+Subproject commit d66f4272dc19c6b0f9b5249183bbb5002b548876