The custom lib-%.o rule reuses rule_cc_o_c, which hooks the source
checker only for C=1, and that only when the object is rebuilt. The
C=2 hook, cmd_force_checksrc, hangs off the standard %.o rule, so
"make C=2" silently skips the two libfdt objects. Call
cmd_force_checksrc after the compile rule, as the standard rule does.
Fixes: aacd149b6238 ("arm64: head: avoid relocating the kernel twice for KASLR")
Signed-off-by: Fuad Tabba <[email protected]>
---
arch/arm64/kernel/pi/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/kernel/pi/Makefile b/arch/arm64/kernel/pi/Makefile
index be92d73c25b21..96243c291e39d 100644
--- a/arch/arm64/kernel/pi/Makefile
+++ b/arch/arm64/kernel/pi/Makefile
@@ -34,6 +34,7 @@ $(obj)/lib-%.pi.o: OBJCOPYFLAGS +=
--prefix-alloc-sections=.init
$(obj)/lib-%.o: $(srctree)/lib/%.c FORCE
$(call if_changed_rule,cc_o_c)
+ $(call cmd,force_checksrc)
obj-y := idreg-override.pi.o \
map_kernel.pi.o map_range.pi.o \
--
2.39.5
