From patchwork Mon Oct 1 10:24:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 147882 Delivered-To: patch@linaro.org Received: by 2002:a2e:8595:0:0:0:0:0 with SMTP id b21-v6csp3724822lji; Mon, 1 Oct 2018 03:25:39 -0700 (PDT) X-Google-Smtp-Source: ACcGV62O0VsHQt+FAIdQB/NI4mnGnNIvtOaLekB4fd02x9CxUJ/YoOexALA1iHTPNhNxx+3hacDG X-Received: by 2002:a17:902:7b94:: with SMTP id w20-v6mr11118926pll.56.1538389539663; Mon, 01 Oct 2018 03:25:39 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1538389539; cv=none; d=google.com; s=arc-20160816; b=AgCUhLyMaK0iqmc0KkaBJ4cT5ywgmPWJ5wJ6b8pZxScikqDMwxoo+Jp/z40cbk/mfF 8Nwe/IxPkPl6oqD/yt6px1GqWWf/o5/FoFsEfFkWyv9ssdXOdC/pCUcg2M3eoVmCPJF9 IC3WJ3wvvCoYNPeliYfQNl00HbW2udGvAEH4+x8PM/qjYnDQBaad7FwkFAVef++12lA8 KM1asvVlM9QueqrOO3uZ3w/SzDdl8xvFsC8tUGcg0DEUVk0oAC6YjOJQWSjbZQAyjdhL 4+BRawWjFGYNXPdBihZtX7hqhfOKDdIrQp5X655RBDyJsuR31KJtvSieti6mKfp7lsxJ dFbg== 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; bh=ULTMewL42Fo19v7Ruh3OqprQvPf1MpIZbX64M6oAqks=; b=NbSnlcNFNtJqMQVr7ViizIW8Idjjo51gPkqjteI5WlCDMl3EgVfXCf9Rr3+Ujb+xcl HscWUHiqPsL+cCplK5utYwWaOhbeSWTfsO24Bi3nqlQ3E1GZ4EMmngPZtms3mp5zixFT dvCRYc2czXbAZBVM5SWO+LpBZqrqthRsAXxLTQCKuiUqar4CP1GOtPNVr1nQmvwoTMNL OCRNzwzPfq2z3b6byklnGfoCuoG/O8tjk8nHUkp7WiyLe+50zi19pBOreD1yGWuJC0Em /UPnGvgwIp6nE7FIZepmyjPdsB+d223VzksQtkymmZwrxsWbPnkUpPQHat3vRHAGhBcf lWfA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=F6C2FUXp; 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 l12-v6si11934178pgj.76.2018.10.01.03.25.39; Mon, 01 Oct 2018 03:25:39 -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=F6C2FUXp; 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 S1729083AbeJARCm (ORCPT + 32 others); Mon, 1 Oct 2018 13:02:42 -0400 Received: from conuserg-11.nifty.com ([210.131.2.78]:29890 "EHLO conuserg-11.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728826AbeJARCm (ORCPT ); Mon, 1 Oct 2018 13:02:42 -0400 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-11.nifty.com with ESMTP id w91AO8Y3032372; Mon, 1 Oct 2018 19:24:09 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-11.nifty.com w91AO8Y3032372 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1538389449; bh=ULTMewL42Fo19v7Ruh3OqprQvPf1MpIZbX64M6oAqks=; h=From:To:Cc:Subject:Date:From; b=F6C2FUXpGKZa4MqNvP2V3dYqD16yYiRUpUlvNtTF2bVFlYNCr88zLhA4z/U2b+twR iTW0p5zDPDsM4N4koYkG2MuRgGvNTyHHgUKyNAa+Yo5TqqoC8FlkzJc/LHfCA6d/Ue HVs2U4lsp4SNIJ8W3vNU+HS9c++yks6iikKqgs+qLH24WqKX4erLS/tCEFvhjwZTxn Xu34uHCUXzxpJ1L1X18KJuXvNPjiSKxxGKwyu8SDBi5w6Faor8wLp0eUSK2kOsBfuj 59hxzZ5/mMZaydcC+f5LnzT1gnZDtcAi/GfOW3StsD9HEZ2iZyURVAkZZHlWyrii8C UGc57CTVCPiDQ== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Ingo Molnar , Thomas Gleixner , x86@kernel.org Cc: Masahiro Yamada , "H. Peter Anvin" , Borislav Petkov , linux-kernel@vger.kernel.org Subject: [PATCH] x86/build: remove unused CONFIG_AS_CRC32 Date: Mon, 1 Oct 2018 19:24:03 +0900 Message-Id: <1538389443-28514-1-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 CONFIG_AS_CRC32 is not used anywhere. Signed-off-by: Masahiro Yamada --- arch/x86/Makefile | 1 - 1 file changed, 1 deletion(-) -- 2.7.4 diff --git a/arch/x86/Makefile b/arch/x86/Makefile index bbdb780..bf0265f 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -189,7 +189,6 @@ cfi-sections := $(call as-instr,.cfi_sections .debug_frame,-DCONFIG_AS_CFI_SECTI # does binutils support specific instructions? asinstr := $(call as-instr,fxsaveq (%rax),-DCONFIG_AS_FXSAVEQ=1) asinstr += $(call as-instr,pshufb %xmm0$(comma)%xmm0,-DCONFIG_AS_SSSE3=1) -asinstr += $(call as-instr,crc32l %eax$(comma)%eax,-DCONFIG_AS_CRC32=1) avx_instr := $(call as-instr,vxorps %ymm0$(comma)%ymm1$(comma)%ymm2,-DCONFIG_AS_AVX=1) avx2_instr :=$(call as-instr,vpbroadcastb %xmm0$(comma)%ymm1,-DCONFIG_AS_AVX2=1) avx512_instr :=$(call as-instr,vpmovm2b %k1$(comma)%zmm5,-DCONFIG_AS_AVX512=1)