From 15a3204d24a3c01b116fb7c0692b7c670cac631d Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Wed, 21 Feb 2018 05:08:26 +1000 Subject: powerpc/64s: Set assembler machine type to POWER4 Rather than override the machine type in .S code (which can hide wrong or ambiguous code generation for the target), set the type to power4 for all assembly. This also means we need to be careful not to build power4-only code when we're not building for Book3S, such as the "power7" versions of copyuser/page/memcpy. Signed-off-by: Nicholas Piggin [mpe: Fix Book3E build, don't build the "power7" variants for non-Book3S] Signed-off-by: Michael Ellerman --- arch/powerpc/lib/Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/lib/Makefile') diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 3c29c9009bbf..653901042ad7 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -22,9 +22,11 @@ ifeq ($(call ld-ifversion, -lt, 225000000, y),y) extra-$(CONFIG_PPC64) += crtsavres.o endif +obj-$(CONFIG_PPC_BOOK3S_64) += copyuser_power7.o copypage_power7.o \ + memcpy_power7.o + obj64-y += copypage_64.o copyuser_64.o mem_64.o hweight_64.o \ - copyuser_power7.o string_64.o copypage_power7.o memcpy_power7.o \ - memcpy_64.o memcmp_64.o pmem.o + string_64.o memcpy_64.o memcmp_64.o pmem.o obj64-$(CONFIG_SMP) += locks.o obj64-$(CONFIG_ALTIVEC) += vmx-helper.o -- cgit v1.2.3