+++ /dev/null
---- a/arch/um/Makefile-i386
-+++ b/arch/um/Makefile-i386
-@@ -39,4 +39,8 @@ KBUILD_CFLAGS += $(shell if [ $(call cc-
- echo $(call cc-option,-fno-unit-at-a-time); \
- else echo $(call cc-option,-funit-at-a-time); fi ;)
-
-+# disable compile-time buffer checks, enabled by default on Ubuntu 8.10
-+# and later
-+KBUILD_CFLAGS += $(call cc-option,-U_FORTIFY_SOURCE)
-+
- KBUILD_CFLAGS += $(cflags-y)
---- a/arch/um/Makefile-x86_64
-+++ b/arch/um/Makefile-x86_64
-@@ -24,3 +24,7 @@ LINK-y += -m64
-
- # Do unit-at-a-time unconditionally on x86_64, following the host
- KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time)
-+
-+# disable compile-time buffer checks, enabled by default on Ubuntu 8.10
-+# and later
-+KBUILD_CFLAGS += $(call cc-option,-U_FORTIFY_SOURCE)