From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1461CC47254 for ; Tue, 5 May 2020 14:25:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E43FE2073B for ; Tue, 5 May 2020 14:25:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729982AbgEEOZl (ORCPT ); Tue, 5 May 2020 10:25:41 -0400 Received: from mout.kundenserver.de ([212.227.126.130]:43169 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729310AbgEEOZk (ORCPT ); Tue, 5 May 2020 10:25:40 -0400 Received: from localhost.localdomain ([149.172.19.189]) by mrelayeu.kundenserver.de (mreue010 [212.227.15.129]) with ESMTPA (Nemesis) id 1MJVU0-1jpiHq2SC0-00Jpo7; Tue, 05 May 2020 16:25:22 +0200 From: Arnd Bergmann To: Harry Wentland , Leo Li , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , "David (ChunMing) Zhou" , David Airlie , Daniel Vetter Cc: Arnd Bergmann , Nick Desaulniers , Timothy Pearson , Masahiro Yamada , Marc Zyngier , Bhawanpreet Lakha , Charlene Liu , Anthony Koo , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, clang-built-linux@googlegroups.com Subject: [PATCH] drm/amdgpu/dc: don't pass -mhard-float to clang Date: Tue, 5 May 2020 16:24:56 +0200 Message-Id: <20200505142519.1138945-1-arnd@arndb.de> X-Mailer: git-send-email 2.26.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:kyuCbCEFYOcHR9DitYTjAbdHsjMrBAl6tRD/hASI8cLhgsKb51z 4SM5jXD33rd9/xC4Ev/039yaCDjFmF940iPtDNjHpkoyNLksYCThRDq3NxoD5XAj9b56A+N Wn1FMJsGA+XcWsm8tu1gT6IJamHNPqS//MWiN5SJg/G/fHJknT72vtObM6aOgfGAKtrJpXy 2uj8DD9Q4oJPQ0wB4c8yg== X-UI-Out-Filterresults: notjunk:1;V03:K0:zuXYTAazwNE=:PutM/bcLCGJjXJnOuEuYkH ZYpn4w7i2HwOMEBxnl8nED8rAiamNiwCxhrgA18hTQyg/lkPUp39/qIPXLPi3Z0xE83px2DKu ktQ86tTo2g5qB588P9fOBUEiVXI0iu3VX9yzyocfYCaCB0fz+MHFjKeiSV1q55BtLzDGOqWG1 9VoJ+D3p5nhYeRUyWS4H8XoojR+X2Ne3OfTL5pPuTW8NMIfF7twoyVo+L897h7mmku9BKWJqR ahqfIzW13oTTMA3W/PoKXRtWxpzNEQ0HEbYykyVAoQbGdVJq30sfAiXLGaFUw6MyGjPfLqBxv EN9q2TxRx+wyFVulikYVOaduHdAwjG6FU1maMCdzIcNP5rE1OLjQLywYBBCziS46+obh9J4dV K1cdjItfVQUFOoKzmZTEpHcdS0xkbPRQARihqQcuYmI0qug3JwpQo/Si19/NoVYvUZNHdL+Z7 ksMqzvtFiE74x5kMdFAAmDTvCqY/7X3hq8T6kR9aCFNN2giRR909dKlMC76msaQFcdfggubY1 yIBDsnLNXTQPcr3pIPWbxt1Mo6rY6j4kaoEJjXQ2AWEq7z06KQNGV87ooVcyi2Wag3NcUDcmK SQ+AvWrCQ4spBhCBt+RawkuBvWH4emWNZ//soISOPpuCipnlu+XkdidFfYhfCTYx/5LdPPUo4 JK1mGkJAe4P7+JEqTKlxn8bwSv7eGO+a0OvJKK2nsrv/aOSvUd7UYH/0T7i2dt3RmkjGKRyzA Q00x5Iezmpf4ojKXOh+y7MBF9RbadJpAEiStCnqyCN7juVfsCadGE2d+BXgkE/FmZmpyZ2B2t avuyqPcFNOJpGaZHCb1llcI/0ZQQm3FbIKEJqyQXc7iUb5dP9s= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Clang does not appear to care, and instead prints a warning: clang: warning: argument unused during compilation: '-mhard-float' [-Wunused-command-line-argument] Signed-off-by: Arnd Bergmann --- drivers/gpu/drm/amd/display/dc/calcs/Makefile | 5 +++-- drivers/gpu/drm/amd/display/dc/dcn20/Makefile | 5 +++-- drivers/gpu/drm/amd/display/dc/dcn21/Makefile | 5 +++-- drivers/gpu/drm/amd/display/dc/dml/Makefile | 5 +++-- drivers/gpu/drm/amd/display/dc/dsc/Makefile | 5 +++-- 5 files changed, 15 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/calcs/Makefile b/drivers/gpu/drm/amd/display/dc/calcs/Makefile index 4674aca8f206..64195cacf6fc 100644 --- a/drivers/gpu/drm/amd/display/dc/calcs/Makefile +++ b/drivers/gpu/drm/amd/display/dc/calcs/Makefile @@ -26,14 +26,15 @@ # ifdef CONFIG_X86 -calcs_ccflags := -mhard-float -msse +calcs_ccflags := -msse endif ifdef CONFIG_PPC64 -calcs_ccflags := -mhard-float -maltivec +calcs_ccflags := -maltivec endif ifdef CONFIG_CC_IS_GCC +calcs_ccflags += -mhard-float ifeq ($(call cc-ifversion, -lt, 0701, y), y) IS_OLD_GCC = 1 endif diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/Makefile b/drivers/gpu/drm/amd/display/dc/dcn20/Makefile index 5fcaf78334ff..0d3ce716c753 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dcn20/Makefile @@ -10,14 +10,15 @@ DCN20 = dcn20_resource.o dcn20_init.o dcn20_hwseq.o dcn20_dpp.o dcn20_dpp_cm.o d DCN20 += dcn20_dsc.o ifdef CONFIG_X86 -CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -mhard-float -msse +CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -msse endif ifdef CONFIG_PPC64 -CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -mhard-float -maltivec +CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -maltivec endif ifdef CONFIG_CC_IS_GCC +CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o += -mhard-float ifeq ($(call cc-ifversion, -lt, 0701, y), y) IS_OLD_GCC = 1 endif diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/Makefile b/drivers/gpu/drm/amd/display/dc/dcn21/Makefile index 07684d3e375a..fd209d1cf6bb 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dcn21/Makefile @@ -6,14 +6,15 @@ DCN21 = dcn21_init.o dcn21_hubp.o dcn21_hubbub.o dcn21_resource.o \ dcn21_hwseq.o dcn21_link_encoder.o ifdef CONFIG_X86 -CFLAGS_$(AMDDALPATH)/dc/dcn21/dcn21_resource.o := -mhard-float -msse +CFLAGS_$(AMDDALPATH)/dc/dcn21/dcn21_resource.o := -msse endif ifdef CONFIG_PPC64 -CFLAGS_$(AMDDALPATH)/dc/dcn21/dcn21_resource.o := -mhard-float -maltivec +CFLAGS_$(AMDDALPATH)/dc/dcn21/dcn21_resource.o := -maltivec endif ifdef CONFIG_CC_IS_GCC +CFLAGS_$(AMDDALPATH)/dc/dcn21/dcn21_resource.o += -mhard-float ifeq ($(call cc-ifversion, -lt, 0701, y), y) IS_OLD_GCC = 1 endif diff --git a/drivers/gpu/drm/amd/display/dc/dml/Makefile b/drivers/gpu/drm/amd/display/dc/dml/Makefile index 7ee8b8460a9b..fb74e79e15a2 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dml/Makefile @@ -26,14 +26,15 @@ # subcomponents. ifdef CONFIG_X86 -dml_ccflags := -mhard-float -msse +dml_ccflags := -msse endif ifdef CONFIG_PPC64 -dml_ccflags := -mhard-float -maltivec +dml_ccflags := -maltivec endif ifdef CONFIG_CC_IS_GCC +dml_ccflags += -mhard-float ifeq ($(call cc-ifversion, -lt, 0701, y), y) IS_OLD_GCC = 1 endif diff --git a/drivers/gpu/drm/amd/display/dc/dsc/Makefile b/drivers/gpu/drm/amd/display/dc/dsc/Makefile index 3f66868df171..b0077f5c318d 100644 --- a/drivers/gpu/drm/amd/display/dc/dsc/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dsc/Makefile @@ -3,14 +3,15 @@ # Makefile for the 'dsc' sub-component of DAL. ifdef CONFIG_X86 -dsc_ccflags := -mhard-float -msse +dsc_ccflags := -msse endif ifdef CONFIG_PPC64 -dsc_ccflags := -mhard-float -maltivec +dsc_ccflags := -maltivec endif ifdef CONFIG_CC_IS_GCC +dsc_ccflags += -mhard-float ifeq ($(call cc-ifversion, -lt, 0701, y), y) IS_OLD_GCC = 1 endif -- 2.26.0