The distance between vmlinux and the module is too far so that PC-REL cannot be accessed directly, only GOT. When compiling module with GCC, the option `-mdirect-extern-access` is disabled by default. The Clang option `-fdirect-access-external-data` is enabled by default, so it needs to be explicitly disabled. Signed-off-by: WANG Rui <wangrui@xxxxxxxxxxx> --- arch/loongarch/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile index b86f2ff31659..9eeb0c05f3f4 100644 --- a/arch/loongarch/Makefile +++ b/arch/loongarch/Makefile @@ -68,6 +68,8 @@ LDFLAGS_vmlinux += -static -n -nostdlib ifdef CONFIG_AS_HAS_EXPLICIT_RELOCS cflags-y += $(call cc-option,-mexplicit-relocs) KBUILD_CFLAGS_KERNEL += $(call cc-option,-mdirect-extern-access) +KBUILD_AFLAGS_MODULE += $(call cc-option,-fno-direct-access-external-data) +KBUILD_CFLAGS_MODULE += $(call cc-option,-fno-direct-access-external-data) KBUILD_AFLAGS_MODULE += $(call cc-option,-mno-relax) $(call cc-option,-Wa$(comma)-mno-relax) KBUILD_CFLAGS_MODULE += $(call cc-option,-mno-relax) $(call cc-option,-Wa$(comma)-mno-relax) else -- 2.42.1
