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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 058F8C433F5 for ; Thu, 12 May 2022 18:01:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357424AbiELSAu (ORCPT ); Thu, 12 May 2022 14:00:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35410 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357423AbiELSAs (ORCPT ); Thu, 12 May 2022 14:00:48 -0400 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 54387CCE for ; Thu, 12 May 2022 11:00:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1652378446; x=1683914446; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Jd99sjNG6Saq9JjJWAu32MhudDc2SRg5hBBb5k6MBfM=; b=M1y+X7ivkWctD5txC3RLvA2+cnoZs7LLnOX2Aw9u/KLc9F0W8XguPZvm JRia4z8M+KtvVU+xlQu7oen3HYEVzjUcc5nKA1vtPAk3e7dWneEnAS3lt 0GVz/26/TAZOwkvf2Eg8fR8iacZDVj9cxYnAY9rDi+ZF7WAsN97m7TgR5 SIMA1plrKMvl/3ZJ44e6/Yx/TaDQkQ5n3TdGPz1znAmnSgBn9fHXECngH OwG7AOUGlGknun1FsJQQv1uHXVz+EHloyQNziYesnBlHQHJejVGu1JBjI ei4FuTCKMX2YGPYNchzs2rjCVo60NDnRAoM1zyXsNIZtRGpb1QardjgOc Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10345"; a="267684604" X-IronPort-AV: E=Sophos;i="5.91,220,1647327600"; d="scan'208";a="267684604" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2022 11:00:45 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,220,1647327600"; d="scan'208";a="521071822" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 12 May 2022 11:00:44 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1npD7D-000KmU-0n; Thu, 12 May 2022 18:00:43 +0000 Date: Fri, 13 May 2022 01:59:54 +0800 From: kernel test robot To: Oliver Neukum , linux-media@vger.kernel.org, mchehab@kernel.org, sean@mess.org Cc: kbuild-all@lists.01.org, Oliver Neukum Subject: Re: [PATCH] imon_raw: respect DMA coherency Message-ID: <202205130146.FkLP3KTa-lkp@intel.com> References: <20220512130321.30599-1-oneukum@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220512130321.30599-1-oneukum@suse.com> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hi Oliver, I love your patch! Perhaps something to improve: [auto build test WARNING on media-tree/master] [also build test WARNING on v5.18-rc6 next-20220512] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/intel-lab-lkp/linux/commits/Oliver-Neukum/imon_raw-respect-DMA-coherency/20220512-210422 base: git://linuxtv.org/media_tree.git master config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20220513/202205130146.FkLP3KTa-lkp@intel.com/config) compiler: arceb-elf-gcc (GCC) 11.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/5e1a1b1e9c8288033f5f1f1d70a3d7506114fad3 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Oliver-Neukum/imon_raw-respect-DMA-coherency/20220512-210422 git checkout 5e1a1b1e9c8288033f5f1f1d70a3d7506114fad3 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash drivers/media/rc/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included from include/linux/byteorder/big_endian.h:5, from arch/arc/include/uapi/asm/byteorder.h:14, from include/asm-generic/bitops/le.h:6, from arch/arc/include/asm/bitops.h:192, from include/linux/bitops.h:33, from include/linux/log2.h:12, from include/asm-generic/div64.h:55, from ./arch/arc/include/generated/asm/div64.h:1, from include/linux/math.h:6, from include/linux/math64.h:6, from include/linux/time.h:6, from include/linux/stat.h:19, from include/linux/module.h:13, from drivers/media/rc/imon_raw.c:5: drivers/media/rc/imon_raw.c: In function 'imon_ir_data': >> include/uapi/linux/byteorder/big_endian.h:39:42: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 39 | #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) | ^ include/linux/byteorder/generic.h:93:21: note: in expansion of macro '__be64_to_cpu' 93 | #define be64_to_cpu __be64_to_cpu | ^~~~~~~~~~~~~ drivers/media/rc/imon_raw.c:32:20: note: in expansion of macro 'be64_to_cpu' 32 | u64 data = be64_to_cpu(imon->ir_buf); | ^~~~~~~~~~~ vim +39 include/uapi/linux/byteorder/big_endian.h 5921e6f8809b16 David Howells 2012-10-13 15 5921e6f8809b16 David Howells 2012-10-13 16 #define __constant_htonl(x) ((__force __be32)(__u32)(x)) 5921e6f8809b16 David Howells 2012-10-13 17 #define __constant_ntohl(x) ((__force __u32)(__be32)(x)) 5921e6f8809b16 David Howells 2012-10-13 18 #define __constant_htons(x) ((__force __be16)(__u16)(x)) 5921e6f8809b16 David Howells 2012-10-13 19 #define __constant_ntohs(x) ((__force __u16)(__be16)(x)) 5921e6f8809b16 David Howells 2012-10-13 20 #define __constant_cpu_to_le64(x) ((__force __le64)___constant_swab64((x))) 5921e6f8809b16 David Howells 2012-10-13 21 #define __constant_le64_to_cpu(x) ___constant_swab64((__force __u64)(__le64)(x)) 5921e6f8809b16 David Howells 2012-10-13 22 #define __constant_cpu_to_le32(x) ((__force __le32)___constant_swab32((x))) 5921e6f8809b16 David Howells 2012-10-13 23 #define __constant_le32_to_cpu(x) ___constant_swab32((__force __u32)(__le32)(x)) 5921e6f8809b16 David Howells 2012-10-13 24 #define __constant_cpu_to_le16(x) ((__force __le16)___constant_swab16((x))) 5921e6f8809b16 David Howells 2012-10-13 25 #define __constant_le16_to_cpu(x) ___constant_swab16((__force __u16)(__le16)(x)) 5921e6f8809b16 David Howells 2012-10-13 26 #define __constant_cpu_to_be64(x) ((__force __be64)(__u64)(x)) 5921e6f8809b16 David Howells 2012-10-13 27 #define __constant_be64_to_cpu(x) ((__force __u64)(__be64)(x)) 5921e6f8809b16 David Howells 2012-10-13 28 #define __constant_cpu_to_be32(x) ((__force __be32)(__u32)(x)) 5921e6f8809b16 David Howells 2012-10-13 29 #define __constant_be32_to_cpu(x) ((__force __u32)(__be32)(x)) 5921e6f8809b16 David Howells 2012-10-13 30 #define __constant_cpu_to_be16(x) ((__force __be16)(__u16)(x)) 5921e6f8809b16 David Howells 2012-10-13 31 #define __constant_be16_to_cpu(x) ((__force __u16)(__be16)(x)) 5921e6f8809b16 David Howells 2012-10-13 32 #define __cpu_to_le64(x) ((__force __le64)__swab64((x))) 5921e6f8809b16 David Howells 2012-10-13 33 #define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x)) 5921e6f8809b16 David Howells 2012-10-13 34 #define __cpu_to_le32(x) ((__force __le32)__swab32((x))) 5921e6f8809b16 David Howells 2012-10-13 35 #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) 5921e6f8809b16 David Howells 2012-10-13 36 #define __cpu_to_le16(x) ((__force __le16)__swab16((x))) 5921e6f8809b16 David Howells 2012-10-13 37 #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) 5921e6f8809b16 David Howells 2012-10-13 38 #define __cpu_to_be64(x) ((__force __be64)(__u64)(x)) 5921e6f8809b16 David Howells 2012-10-13 @39 #define __be64_to_cpu(x) ((__force __u64)(__be64)(x)) 5921e6f8809b16 David Howells 2012-10-13 40 #define __cpu_to_be32(x) ((__force __be32)(__u32)(x)) 5921e6f8809b16 David Howells 2012-10-13 41 #define __be32_to_cpu(x) ((__force __u32)(__be32)(x)) 5921e6f8809b16 David Howells 2012-10-13 42 #define __cpu_to_be16(x) ((__force __be16)(__u16)(x)) 5921e6f8809b16 David Howells 2012-10-13 43 #define __be16_to_cpu(x) ((__force __u16)(__be16)(x)) 5921e6f8809b16 David Howells 2012-10-13 44 -- 0-DAY CI Kernel Test Service https://01.org/lkp