From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4BE567FD; Sat, 21 Jun 2025 08:35:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.20 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750494935; cv=none; b=pNHHkmDHOekUM065Q0u7tybe+8GoxC18hBL74ugYbH91dN/W1l8oKE30EY+gtfHfBBm3nsepwUSYepazGh92WhDk6mtDvnMhtrcBRDdtmrUERuhInjTS1JlRl0BQwGOjrxkppTIqOPRmsMDwrMz9MQhR4N4op73FIo5kshK3Ae4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750494935; c=relaxed/simple; bh=IxnvwpPtE9uiMFUZjHjsqPPB12QCtRhBXJ2KaoEI0sk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=F6wPYxYXhLfWKWzduYb4KEzwlB+vvGROyae+QFHPbgERCt69Cxm4UIrN3npcm3jSgeze4UTvul3VRuApT/TE5SJMfmEn+8ZrUANucIvRdoGCQghPSp3gxeEKNOGlOv546VD5Bnwh2Nu32Hp3x5OTsPpnvTQ72uy4UtFtoB7/hNk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=GIy7nkRB; arc=none smtp.client-ip=198.175.65.20 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="GIy7nkRB" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1750494934; x=1782030934; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=IxnvwpPtE9uiMFUZjHjsqPPB12QCtRhBXJ2KaoEI0sk=; b=GIy7nkRBvQyHa3RBChGbixYD7vhQ1h7ekL2ej3MVXcI/FxYEz2oBdjTu 11ayPoG2BXEl121elRb4KXVua/NQjD1ijUyoLNpQQt2/hIGJe+ubE4sOH II1wucFJy+P4RhAkdYIbHthvwkxmLTG/Y/9DBhNJOvcKFQb0ngL46f/zD dlfnlS7bX7MSqOZkTvH/f79yEEDJZIhBmrTWZgcDDJus/KukiKtRlRxcr BHhs3KKS0/Mx8X7fiveZrnS2NCY7emiult77MPl5ow2XvJh9BpEosp2mY NMPfzDWtq5jW8+/XzcoJl874ytmvPwowttcwEwGP3OMyrk0J7eknBrwEL w==; X-CSE-ConnectionGUID: RTKyUa94QnCdkmd/kHIRig== X-CSE-MsgGUID: DjxfY99+QZmEUt0M1YdUTQ== X-IronPort-AV: E=McAfee;i="6800,10657,11469"; a="52459032" X-IronPort-AV: E=Sophos;i="6.16,253,1744095600"; d="scan'208";a="52459032" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa112.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jun 2025 01:35:33 -0700 X-CSE-ConnectionGUID: x3bpnHumREixSSOk2WjHgQ== X-CSE-MsgGUID: tYh93x4SQcS5i6AK0sfC5g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,253,1744095600"; d="scan'208";a="150897564" Received: from lkp-server01.sh.intel.com (HELO e8142ee1dce2) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 21 Jun 2025 01:35:28 -0700 Received: from kbuild by e8142ee1dce2 with local (Exim 4.96) (envelope-from ) id 1uSth7-000MU4-1R; Sat, 21 Jun 2025 08:35:25 +0000 Date: Sat, 21 Jun 2025 16:34:28 +0800 From: kernel test robot To: "Darren.Ye" , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Jaroslav Kysela , Takashi Iwai , Linus Walleij , Bartosz Golaszewski Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org, Darren Ye , Louis-Alexis Eyraud Subject: Re: [PATCH v5 01/10] ASoC: mediatek: common: modify mtk afe platform driver for mt8196 Message-ID: <202506211649.TGCEqNZ6-lkp@intel.com> References: <20250620094140.11093-2-darren.ye@mediatek.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250620094140.11093-2-darren.ye@mediatek.com> Hi Darren.Ye, kernel test robot noticed the following build warnings: [auto build test WARNING on broonie-sound/for-next] [also build test WARNING on broonie-spi/for-next robh/for-next linus/master v6.16-rc2 next-20250620] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Darren-Ye/ASoC-mediatek-common-modify-mtk-afe-platform-driver-for-mt8196/20250620-174746 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next patch link: https://lore.kernel.org/r/20250620094140.11093-2-darren.ye%40mediatek.com patch subject: [PATCH v5 01/10] ASoC: mediatek: common: modify mtk afe platform driver for mt8196 config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20250621/202506211649.TGCEqNZ6-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250621/202506211649.TGCEqNZ6-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202506211649.TGCEqNZ6-lkp@intel.com/ All warnings (new ones prefixed by >>): >> sound/soc/mediatek/common/mtk-afe-platform-driver.c:125:18: warning: shift count is negative [-Wshift-count-negative] 125 | pcm_ptr_bytes = MTK_ALIGN_16BYTES(hw_ptr - hw_base); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/mediatek/common/mtk-afe-platform-driver.h:15:37: note: expanded from macro 'MTK_ALIGN_16BYTES' 15 | #define MTK_ALIGN_16BYTES(x) ((x) & GENMASK(39, 4)) | ^~~~~~~~~~~~~~ include/linux/bits.h:87:31: note: expanded from macro 'GENMASK' 87 | (GENMASK_INPUT_CHECK(h, l) + __GENMASK(h, l)) | ^~~~~~~~~~~~~~~ include/uapi/linux/bits.h:7:56: note: expanded from macro '__GENMASK' 7 | #define __GENMASK(h, l) (((~_UL(0)) << (l)) & (~_UL(0) >> (BITS_PER_LONG - 1 - (h)))) | ^ ~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. vim +125 sound/soc/mediatek/common/mtk-afe-platform-driver.c 79 80 snd_pcm_uframes_t mtk_afe_pcm_pointer(struct snd_soc_component *component, 81 struct snd_pcm_substream *substream) 82 { 83 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); 84 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component); 85 struct mtk_base_afe_memif *memif = &afe->memif[snd_soc_rtd_to_cpu(rtd, 0)->id]; 86 const struct mtk_base_memif_data *memif_data = memif->data; 87 struct regmap *regmap = afe->regmap; 88 struct device *dev = afe->dev; 89 unsigned int hw_ptr_lower32 = 0, hw_ptr_upper32 = 0; 90 unsigned int hw_base_lower32 = 0, hw_base_upper32 = 0; 91 unsigned long long hw_ptr = 0, hw_base = 0; 92 int ret; 93 unsigned long long pcm_ptr_bytes = 0; 94 95 ret = regmap_read(regmap, memif_data->reg_ofs_cur, &hw_ptr_lower32); 96 if (ret || hw_ptr_lower32 == 0) { 97 dev_err(dev, "%s hw_ptr_lower32 err\n", __func__); 98 goto POINTER_RETURN_FRAMES; 99 } 100 101 if (memif_data->reg_ofs_cur_msb) { 102 ret = regmap_read(regmap, memif_data->reg_ofs_cur_msb, &hw_ptr_upper32); 103 if (ret) { 104 dev_err(dev, "%s hw_ptr_upper32 err\n", __func__); 105 goto POINTER_RETURN_FRAMES; 106 } 107 } 108 109 ret = regmap_read(regmap, memif_data->reg_ofs_base, &hw_base_lower32); 110 if (ret || hw_base_lower32 == 0) { 111 dev_err(dev, "%s hw_base_lower32 err\n", __func__); 112 goto POINTER_RETURN_FRAMES; 113 } 114 if (memif_data->reg_ofs_base_msb) { 115 ret = regmap_read(regmap, memif_data->reg_ofs_base_msb, &hw_base_upper32); 116 if (ret) { 117 dev_err(dev, "%s hw_base_upper32 err\n", __func__); 118 goto POINTER_RETURN_FRAMES; 119 } 120 } 121 hw_ptr = ((unsigned long long)hw_ptr_upper32 << 32) + hw_ptr_lower32; 122 hw_base = ((unsigned long long)hw_base_upper32 << 32) + hw_base_lower32; 123 124 POINTER_RETURN_FRAMES: > 125 pcm_ptr_bytes = MTK_ALIGN_16BYTES(hw_ptr - hw_base); 126 return bytes_to_frames(substream->runtime, (ssize_t)pcm_ptr_bytes); 127 } 128 EXPORT_SYMBOL_GPL(mtk_afe_pcm_pointer); 129 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki