diff --git a/[refs] b/[refs]
index f670f3530eac..4273e1a28dff 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4a21b8cb3550f19f838f7c48345fbbf6a0e8536b
+refs/heads/master: a3ca86aea507904148870946d599e07a340b39bf
diff --git a/trunk/Makefile b/trunk/Makefile
index be0abacd042d..79957b338770 100644
--- a/trunk/Makefile
+++ b/trunk/Makefile
@@ -343,7 +343,8 @@ KBUILD_CPPFLAGS := -D__KERNEL__
 KBUILD_CFLAGS   := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
 		   -fno-strict-aliasing -fno-common \
 		   -Werror-implicit-function-declaration \
-		   -Wno-format-security
+		   -Wno-format-security \
+		   -fno-delete-null-pointer-checks
 KBUILD_AFLAGS   := -D__ASSEMBLY__
 
 # Read KERNELRELEASE from include/config/kernel.release (if it exists)