lkdtm: Fix targets for objcopy usage

The targets for lkdtm's objcopy were missing which caused them to always
be rebuilt. This corrects the problem.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Kees Cook <keescook@chromium.org>

diff --git a/drivers/misc/Makefile b/drivers/misc/Makefile
index 4387ccb..7410c6d 100644 (file)
--- a/drivers/misc/Makefile
+++ b/drivers/misc/Makefile
@@ -69,5 +69,6 @@ OBJCOPYFLAGS :=
 OBJCOPYFLAGS_lkdtm_rodata_objcopy.o := \
                        --set-section-flags .text=alloc,readonly \
                        --rename-section .text=.rodata
-$(obj)/lkdtm_rodata_objcopy.o: $(obj)/lkdtm_rodata.o
+targets += lkdtm_rodata.o lkdtm_rodata_objcopy.o
+$(obj)/lkdtm_rodata_objcopy.o: $(obj)/lkdtm_rodata.o FORCE
        $(call if_changed,objcopy)