The 64-bit linker creates save/restore functions on demand. crtsavres.o is still required to link against modules (which do not get their save/restore created automatically, due to not being a final link).
Make crtsavres.o extra-y on 64-bit, rather than obj-y. Signed-off-by: Nicholas Piggin <npig...@gmail.com> --- arch/powerpc/lib/Makefile | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 309361e8..cb02027 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -9,8 +9,12 @@ ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC) CFLAGS_REMOVE_code-patching.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_feature-fixups.o = $(CC_FLAGS_FTRACE) -obj-y += string.o alloc.o crtsavres.o code-patching.o \ - feature-fixups.o +obj-y += string.o alloc.o code-patching.o feature-fixups.o + +# 64-bit linker creates .sfpr on demand for final link (vmlinux), +# so it is only needed for modules. +obj-$(CONFIG_PPC32) += crtsavres.o +extra-$(CONFIG_PPC64) += crtsavres.o obj-$(CONFIG_PPC32) += div64.o copy_32.o -- 2.10.2
