update submodule and patches to ZFS

[zfsonlinux.git] / upstream

diff --git a/upstream b/upstream
index 52bad4f23daaa5f827f802c8d05785a27b80275d..6c3c5fcfbe27d9193cd131753cc7e47ee2784621 160000 (submodule)
--- a/upstream
+++ b/upstream
@@ -1 +1 @@
-Subproject commit 52bad4f23daaa5f827f802c8d05785a27b80275d
+Subproject commit 6c3c5fcfbe27d9193cd131753cc7e47ee2784621