From patchwork Fri Aug 24 08:33:53 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 144991 Delivered-To: patch@linaro.org Received: by 2002:a2e:1648:0:0:0:0:0 with SMTP id 8-v6csp1032411ljw; Fri, 24 Aug 2018 01:38:29 -0700 (PDT) X-Google-Smtp-Source: ANB0VdZoD6y2OaNIg2ufXC4/A+4koDYEUgNj/teM7NJm0bFgqZPetgekJ1TREdaWwHQct8Df5qQv X-Received: by 2002:a63:fa17:: with SMTP id y23-v6mr742332pgh.177.1535099909045; Fri, 24 Aug 2018 01:38:29 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1535099909; cv=none; d=google.com; s=arc-20160816; b=P6NkkpoXudIMZiyPj0CESVougJFTewtKX5HXVvs3rZfnw/aYC2R+W2QXNl9g9PRnSs 3XJpsNpatRG1BtrD3+VNnkPR/5B0Ib4/hAYJ8G173+0hYymJ6w4Fyy7u3+sgWxF78kr4 a05bA34JFjNXbYdFDcUqch+8shs5jllJDotRoHvPhj71k1KAxN2vQWKCflPUfIVYpzoV tyjzIO+UfRR2zlZue+VD36c9jyaoEBgIdwSliL618xRFOp49kVsIhforszxFZj7ImX8p 126VbKMgd+ked5f5i0TumEXoT4G2qFVqQ0/3w/Xg3QaHDK4EXzF5zd6+fuJG/j+0s8L0 Hbyw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :dkim-signature:dkim-filter:arc-authentication-results; bh=6OsoEPd0b5FwNp/w3Nb3ajYja/2+3jHAz6i2lUnqawI=; b=fhcETo/Rv3BCLtEqppvhv8NsU5Syep2N92ScqgZdKim4bd0zT21OpvDcxTKrAyb9Ff Og5A7c9FTCV3tEFMbXkiVkgcAGeD9YkQaOD/OKuEs1oB8wFTP///cKS1S4zQ27APGL9o 5MIR2F80vRi5dGAZCmT8IJ+G6YBNUV7a0dcWUBSG6q0Et849peJW4JWjMGDMQ+x+BoG2 mHZ1zBlsOnJuJ/silfGknmA7bBJHNHa38/C8DRgmIRxXMK4MOiaFmYlHMQaC3p7B0mSF of8MK+GBOoE2qbNKpj+9Z6L9xva8ijjR5X81cAIv3HXSOM71btHegwSjvj8+Y0p6kz9D Bx2A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=nsZ3SG07; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b79-v6si7616096pfc.156.2018.08.24.01.38.28; Fri, 24 Aug 2018 01:38:29 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=nsZ3SG07; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727313AbeHXMMC (ORCPT + 32 others); Fri, 24 Aug 2018 08:12:02 -0400 Received: from conuserg-08.nifty.com ([210.131.2.75]:19953 "EHLO conuserg-08.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726325AbeHXMMC (ORCPT ); Fri, 24 Aug 2018 08:12:02 -0400 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-08.nifty.com with ESMTP id w7O8Xx37003689; Fri, 24 Aug 2018 17:33:59 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-08.nifty.com w7O8Xx37003689 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1535099640; bh=6OsoEPd0b5FwNp/w3Nb3ajYja/2+3jHAz6i2lUnqawI=; h=From:To:Cc:Subject:Date:From; b=nsZ3SG07JLB/R7MkKqR8yzYWnPgYopy8s09ZVJK9Kb9BSSyYXkgm2+3wl4GHHF3bl 6AT2cxkgIEk6Y8+QmuowT/m/EDVMDZ5/TBqgidaucskn5xw3cODlfY9ccoONgr15eZ a1U8t2Mhoto5ArwHex2bC4aXPiAWYcBDTGhtsMgGmcHGqI1mjC+EErtp8HFTBaVLOh ct2JHDFoxOU1kSopQrFMxdzH+K+//gEzJ6FvKp3EzLu06C9zxjHRrsS4NDkggqvJXt ILIr99bhsi4e4IhaOUo78qesyAapx4jX0GIW9+wYuMq5XvIl12WhdNi4SEam0VrCLP Kwt1jNKiGXx4A== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Palmer Dabbelt , Albert Ou , linux-riscv@lists.infradead.org Cc: Masahiro Yamada , linux-kernel@vger.kernel.org Subject: [PATCH] riscv: move GCC version check for ARCH_SUPPORTS_INT128 to Kconfig Date: Fri, 24 Aug 2018 17:33:53 +0900 Message-Id: <1535099634-29439-1-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This becomes much neater in Kconfig. Signed-off-by: Masahiro Yamada --- arch/riscv/Kconfig | 1 + arch/riscv/Makefile | 2 -- 2 files changed, 1 insertion(+), 2 deletions(-) -- 2.7.4 diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index a344980..ed81df4 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -112,6 +112,7 @@ config ARCH_RV32I config ARCH_RV64I bool "RV64I" select 64BIT + select ARCH_SUPPORTS_INT128 if GCC_VERSION >= 50000 select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FTRACE_MCOUNT_RECORD diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 61ec424..33700e4 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -25,8 +25,6 @@ ifeq ($(CONFIG_ARCH_RV64I),y) KBUILD_CFLAGS += -mabi=lp64 KBUILD_AFLAGS += -mabi=lp64 - - KBUILD_CFLAGS += $(call cc-ifversion, -ge, 0500, -DCONFIG_ARCH_SUPPORTS_INT128) KBUILD_MARCH = rv64im KBUILD_LDFLAGS += -melf64lriscv