Messages in this thread Patch in this message | | | From | Masahiro Yamada <> | Subject | [PATCH v4 31/31] arm64: move GCC version check for ARCH_SUPPORTS_INT128 to Kconfig | Date | Thu, 17 May 2018 15:17:10 +0900 |
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This becomes much neater in Kconfig.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Will Deacon <will.deacon@arm.com> Reviewed-by: Kees Cook <keescook@chromium.org> ---
Changes in v4: - Rebase
Changes in v3: - Newly added
Changes in v2: None
arch/arm64/Kconfig | 1 + arch/arm64/Makefile | 6 ------ 2 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index eb2cf49..119b18e 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -43,6 +43,7 @@ config ARM64 select ARCH_USE_QUEUED_RWLOCKS select ARCH_SUPPORTS_MEMORY_FAILURE select ARCH_SUPPORTS_ATOMIC_RMW + select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 || CC_IS_CLANG select ARCH_SUPPORTS_NUMA_BALANCING select ARCH_WANT_COMPAT_IPC_PARSE_VERSION select ARCH_WANT_FRAME_POINTERS diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 87f7d2f..cefd1e9 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -56,12 +56,6 @@ KBUILD_AFLAGS += $(lseinstr) $(brokengasinst) KBUILD_CFLAGS += $(call cc-option,-mabi=lp64) KBUILD_AFLAGS += $(call cc-option,-mabi=lp64) -ifeq ($(cc-name),clang) -KBUILD_CFLAGS += -DCONFIG_ARCH_SUPPORTS_INT128 -else -KBUILD_CFLAGS += $(call cc-ifversion, -ge, 0500, -DCONFIG_ARCH_SUPPORTS_INT128) -endif - ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) KBUILD_CPPFLAGS += -mbig-endian CHECKFLAGS += -D__AARCH64EB__ -- 2.7.4
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