From 55b71d2ce133da893ffb1ecd69a34e1fee509292 Mon Sep 17 00:00:00 2001 From: Nathan Chancellor Date: Tue, 5 Dec 2023 16:53:50 -0700 Subject: riscv: Hoist linker relaxation disabling logic into Kconfig Certain configurations may need to be disabled if linker relaxation is in use, such as DWARF5 with ld.lld < 18. Hoist the logic of whether or not linker relaxation is in use into Kconfig so decisions can be made at configuration time. Reviewed-by: Fangrui Song Signed-off-by: Nathan Chancellor Link: https://lore.kernel.org/r/20231205-riscv-restrict-dwarf5-llvm-v2-1-aedf00a382ac@kernel.org Signed-off-by: Palmer Dabbelt --- arch/riscv/Makefile | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/riscv/Makefile') diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index a74be78678eb..e383aa9e2757 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -43,8 +43,7 @@ else KBUILD_LDFLAGS += -melf32lriscv endif -ifeq ($(CONFIG_LD_IS_LLD),y) -ifeq ($(call test-lt, $(CONFIG_LLD_VERSION), 150000),y) +ifndef CONFIG_RISCV_USE_LINKER_RELAXATION KBUILD_CFLAGS += -mno-relax KBUILD_AFLAGS += -mno-relax ifndef CONFIG_AS_IS_LLVM @@ -52,7 +51,6 @@ ifndef CONFIG_AS_IS_LLVM KBUILD_AFLAGS += -Wa,-mno-relax endif endif -endif ifeq ($(CONFIG_SHADOW_CALL_STACK),y) KBUILD_LDFLAGS += --no-relax-gp -- cgit