From 33dda8c32714c1a8f318450af4d1f9f123e2ed24 Mon Sep 17 00:00:00 2001 From: Nick Desaulniers <ndesaulniers@google.com> Date: Tue, 23 Apr 2019 14:11:14 -0700 Subject: [PATCH] powerpc/vdso: Drop unnecessary cc-ldoption Towards the goal of removing cc-ldoption, it seems that --hash-style= was added to binutils 2.17.50.0.2 in 2006. The minimal required version of binutils for the kernel according to Documentation/process/changes.rst is 2.20. Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> Reviewed-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> --- arch/powerpc/kernel/vdso32/Makefile | 5 ++--- arch/powerpc/kernel/vdso64/Makefile | 5 ++--- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/kernel/vdso32/Makefile b/arch/powerpc/kernel/vdso32/Makefile index ce199f6e4256d..06f54d947057f 100644 --- a/arch/powerpc/kernel/vdso32/Makefile +++ b/arch/powerpc/kernel/vdso32/Makefile @@ -26,9 +26,8 @@ GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n -ccflags-y := -shared -fno-common -fno-builtin -ccflags-y += -nostdlib -Wl,-soname=linux-vdso32.so.1 \ - $(call cc-ldoption, -Wl$(comma)--hash-style=both) +ccflags-y := -shared -fno-common -fno-builtin -nostdlib \ + -Wl,-soname=linux-vdso32.so.1 -Wl,--hash-style=both asflags-y := -D__VDSO32__ -s obj-y += vdso32_wrapper.o diff --git a/arch/powerpc/kernel/vdso64/Makefile b/arch/powerpc/kernel/vdso64/Makefile index 28e7d112aa2fc..32ebb3522ea19 100644 --- a/arch/powerpc/kernel/vdso64/Makefile +++ b/arch/powerpc/kernel/vdso64/Makefile @@ -12,9 +12,8 @@ GCOV_PROFILE := n KCOV_INSTRUMENT := n UBSAN_SANITIZE := n -ccflags-y := -shared -fno-common -fno-builtin -ccflags-y += -nostdlib -Wl,-soname=linux-vdso64.so.1 \ - $(call cc-ldoption, -Wl$(comma)--hash-style=both) +ccflags-y := -shared -fno-common -fno-builtin -nostdlib \ + -Wl,-soname=linux-vdso64.so.1 -Wl,--hash-style=both asflags-y := -D__VDSO64__ -s obj-y += vdso64_wrapper.o -- GitLab