From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753643AbeDMFJ3 (ORCPT ); Fri, 13 Apr 2018 01:09:29 -0400 Received: from conuserg-07.nifty.com ([210.131.2.74]:56645 "EHLO conuserg-07.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753510AbeDMFJ1 (ORCPT ); Fri, 13 Apr 2018 01:09:27 -0400 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-07.nifty.com w3D56lgN029209 X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: linux-kbuild@vger.kernel.org Cc: Linus Torvalds , Sam Ravnborg , Ulf Magnusson , Nicholas Piggin , Kees Cook , Emese Revfy , x86@kernel.org, Masahiro Yamada , linux-kernel@vger.kernel.org Subject: [PATCH 29/30] arm64: move GCC version check for ARCH_SUPPORTS_INT128 to Kconfig Date: Fri, 13 Apr 2018 14:06:38 +0900 Message-Id: <1523595999-27433-30-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1523595999-27433-1-git-send-email-yamada.masahiro@socionext.com> References: <1523595999-27433-1-git-send-email-yamada.masahiro@socionext.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This becomes much neater in Kconfig. Signed-off-by: Masahiro Yamada Acked-by: Will Deacon Reviewed-by: Kees Cook --- Changes in v3: None Changes in v2: None arch/arm64/Kconfig | 1 + arch/arm64/Makefile | 2 -- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index eb2cf49..09d1aee 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 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 1540286..cefd1e9 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -56,8 +56,6 @@ KBUILD_AFLAGS += $(lseinstr) $(brokengasinst) KBUILD_CFLAGS += $(call cc-option,-mabi=lp64) KBUILD_AFLAGS += $(call cc-option,-mabi=lp64) -KBUILD_CFLAGS += $(call cc-ifversion, -ge, 0500, -DCONFIG_ARCH_SUPPORTS_INT128) - ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) KBUILD_CPPFLAGS += -mbig-endian CHECKFLAGS += -D__AARCH64EB__ -- 2.7.4