diff --git a/[refs] b/[refs]
index 5ffdbb25876e..41322c8bf72f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 995473aec0be1d9993205accc03e19d32d4e4a2a
+refs/heads/master: db9d988eaa48fa8d64cf3234a301eb9406b91de1
diff --git a/trunk/arch/um/kernel/ksyms.c b/trunk/arch/um/kernel/ksyms.c
index 9cbd9bb7e6d0..f030e44262ba 100644
--- a/trunk/arch/um/kernel/ksyms.c
+++ b/trunk/arch/um/kernel/ksyms.c
@@ -47,6 +47,7 @@ EXPORT_SYMBOL(copy_to_user_tt);
 #endif
 
 #ifdef CONFIG_MODE_SKAS
+EXPORT_SYMBOL(strnlen_user_skas);
 EXPORT_SYMBOL(strncpy_from_user_skas);
 EXPORT_SYMBOL(copy_to_user_skas);
 EXPORT_SYMBOL(copy_from_user_skas);