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X-IronPort-AV: E=McAfee;i="6600,9927,10690"; a="326115634" X-IronPort-AV: E=Sophos;i="5.99,223,1677571200"; d="scan'208";a="326115634" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Apr 2023 10:08:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10690"; a="867549588" X-IronPort-AV: E=Sophos;i="5.99,223,1677571200"; d="scan'208";a="867549588" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga005.jf.intel.com with ESMTP; 24 Apr 2023 10:07:57 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pqzfQ-000iZQ-2j; Mon, 24 Apr 2023 17:07:56 +0000 Date: Tue, 25 Apr 2023 01:06:56 +0800 From: kernel test robot To: Justin Stitt Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, Andrew Morton , Linux Memory Management List , Nathan Chancellor Subject: drivers/interconnect/qcom/icc-rpmh.c:165:28: sparse: sparse: incorrect type in assignment (different base types) Message-ID: <202304250022.ZNF62MR9-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 2A91014001D X-Rspam-User: X-Stat-Signature: zjpzbp5xkyoxxtk5mjhd6dxdh3867eiz X-HE-Tag: 1682356083-60427 X-HE-Meta: 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 Va0GCkfK 6ijLAACysgBjPZTaaY6+BBZpQOxVZXOPcB6OCWJUSZLc0sC6X7ksZLJIBoA9IvRhmbqxQGyIWRCPBlS5nRGtf9TiBkHAfm1n7g1hb3IgQ9gCWxqBg1Mrm7hXtfCiI9SA3yZR3TLgQoigVIetLNGQ0MiakANdJGtZBagrijpnAahSpKxGzvhmswvdblEoiv2MTB8MDx51VZQ4K6B/E8GXCRPXQCYNTPyru6kej5Ee9gafwNmpc8iOF/64q8dLMk6B42MnqK1LFozIhhk8LB81wKm3PgRXQimNOJiT/WDCWAVUFz0wp9pbTmxf9EvFn9GJbPgRIAQGPJJoykgW9/BbzfYC++1vQ17NIh6J64FergXLiYQqZPygvDWmUJUPJ0up/hZGGFNlytoOdc2G3qQ7iMET5W+kdmJVRZNg5dMjXoI2y3AxGuNdLjZnOVC/wD760M81DqcRJCQzl9iad7x9dYfIT1QBHAvZrWcTU7XJOEyAiqMv5J/24nxUO7zQVFvCKDtZn X-Bogosity: Ham, tests=bogofilter, spamicity=0.000502, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 457391b0380335d5e9a5babdec90ac53928b23b4 commit: d30dfd490f7dc4cb6a7c11a647bd1ff7a22139e7 include/uapi/linux/swab.h: move explicit cast outside ternary date: 10 months ago config: arm64-randconfig-s051-20230424 (https://download.01.org/0day-ci/archive/20230425/202304250022.ZNF62MR9-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d30dfd490f7dc4cb6a7c11a647bd1ff7a22139e7 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout d30dfd490f7dc4cb6a7c11a647bd1ff7a22139e7 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/interconnect/qcom/ drivers/remoteproc/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304250022.ZNF62MR9-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/interconnect/qcom/icc-rpmh.c:165:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [usertype] unit @@ got unsigned int [usertype] @@ drivers/interconnect/qcom/icc-rpmh.c:165:28: sparse: expected restricted __le32 [usertype] unit drivers/interconnect/qcom/icc-rpmh.c:165:28: sparse: got unsigned int [usertype] >> drivers/interconnect/qcom/icc-rpmh.c:166:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] width @@ got unsigned short [usertype] @@ drivers/interconnect/qcom/icc-rpmh.c:166:29: sparse: expected restricted __le16 [usertype] width drivers/interconnect/qcom/icc-rpmh.c:166:29: sparse: got unsigned short [usertype] vim +165 drivers/interconnect/qcom/icc-rpmh.c 6caa3070fd5955 Georgi Djakov 2020-09-03 127 976daac4a1c581 David Dai 2020-02-28 128 /** 976daac4a1c581 David Dai 2020-02-28 129 * qcom_icc_bcm_init - populates bcm aux data and connect qnodes 976daac4a1c581 David Dai 2020-02-28 130 * @bcm: bcm to be initialized 976daac4a1c581 David Dai 2020-02-28 131 * @dev: associated provider device 976daac4a1c581 David Dai 2020-02-28 132 * 976daac4a1c581 David Dai 2020-02-28 133 * Return: 0 on success, or an error code otherwise 976daac4a1c581 David Dai 2020-02-28 134 */ 976daac4a1c581 David Dai 2020-02-28 135 int qcom_icc_bcm_init(struct qcom_icc_bcm *bcm, struct device *dev) 976daac4a1c581 David Dai 2020-02-28 136 { 976daac4a1c581 David Dai 2020-02-28 137 struct qcom_icc_node *qn; 976daac4a1c581 David Dai 2020-02-28 138 const struct bcm_db *data; 976daac4a1c581 David Dai 2020-02-28 139 size_t data_count; 976daac4a1c581 David Dai 2020-02-28 140 int i; 976daac4a1c581 David Dai 2020-02-28 141 976daac4a1c581 David Dai 2020-02-28 142 /* BCM is already initialised*/ 976daac4a1c581 David Dai 2020-02-28 143 if (bcm->addr) 976daac4a1c581 David Dai 2020-02-28 144 return 0; 976daac4a1c581 David Dai 2020-02-28 145 976daac4a1c581 David Dai 2020-02-28 146 bcm->addr = cmd_db_read_addr(bcm->name); 976daac4a1c581 David Dai 2020-02-28 147 if (!bcm->addr) { 976daac4a1c581 David Dai 2020-02-28 148 dev_err(dev, "%s could not find RPMh address\n", 976daac4a1c581 David Dai 2020-02-28 149 bcm->name); 976daac4a1c581 David Dai 2020-02-28 150 return -EINVAL; 976daac4a1c581 David Dai 2020-02-28 151 } 976daac4a1c581 David Dai 2020-02-28 152 976daac4a1c581 David Dai 2020-02-28 153 data = cmd_db_read_aux_data(bcm->name, &data_count); 976daac4a1c581 David Dai 2020-02-28 154 if (IS_ERR(data)) { 976daac4a1c581 David Dai 2020-02-28 155 dev_err(dev, "%s command db read error (%ld)\n", 976daac4a1c581 David Dai 2020-02-28 156 bcm->name, PTR_ERR(data)); 976daac4a1c581 David Dai 2020-02-28 157 return PTR_ERR(data); 976daac4a1c581 David Dai 2020-02-28 158 } 976daac4a1c581 David Dai 2020-02-28 159 if (!data_count) { 976daac4a1c581 David Dai 2020-02-28 160 dev_err(dev, "%s command db missing or partial aux data\n", 976daac4a1c581 David Dai 2020-02-28 161 bcm->name); 976daac4a1c581 David Dai 2020-02-28 162 return -EINVAL; 976daac4a1c581 David Dai 2020-02-28 163 } 976daac4a1c581 David Dai 2020-02-28 164 976daac4a1c581 David Dai 2020-02-28 @165 bcm->aux_data.unit = le32_to_cpu(data->unit); 976daac4a1c581 David Dai 2020-02-28 @166 bcm->aux_data.width = le16_to_cpu(data->width); 976daac4a1c581 David Dai 2020-02-28 167 bcm->aux_data.vcd = data->vcd; 976daac4a1c581 David Dai 2020-02-28 168 bcm->aux_data.reserved = data->reserved; 976daac4a1c581 David Dai 2020-02-28 169 INIT_LIST_HEAD(&bcm->list); 976daac4a1c581 David Dai 2020-02-28 170 INIT_LIST_HEAD(&bcm->ws_list); 976daac4a1c581 David Dai 2020-02-28 171 cb30e0292db258 Mike Tipton 2020-09-03 172 if (!bcm->vote_scale) cb30e0292db258 Mike Tipton 2020-09-03 173 bcm->vote_scale = 1000; cb30e0292db258 Mike Tipton 2020-09-03 174 976daac4a1c581 David Dai 2020-02-28 175 /* Link Qnodes to their respective BCMs */ 976daac4a1c581 David Dai 2020-02-28 176 for (i = 0; i < bcm->num_nodes; i++) { 976daac4a1c581 David Dai 2020-02-28 177 qn = bcm->nodes[i]; 976daac4a1c581 David Dai 2020-02-28 178 qn->bcms[qn->num_bcms] = bcm; 976daac4a1c581 David Dai 2020-02-28 179 qn->num_bcms++; 976daac4a1c581 David Dai 2020-02-28 180 } 976daac4a1c581 David Dai 2020-02-28 181 976daac4a1c581 David Dai 2020-02-28 182 return 0; 976daac4a1c581 David Dai 2020-02-28 183 } 976daac4a1c581 David Dai 2020-02-28 184 EXPORT_SYMBOL_GPL(qcom_icc_bcm_init); 976daac4a1c581 David Dai 2020-02-28 185 :::::: The code at line 165 was first introduced by commit :::::: 976daac4a1c581e5d5fd64047519fd6fcde39738 interconnect: qcom: Consolidate interconnect RPMh support :::::: TO: David Dai :::::: CC: Georgi Djakov -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests