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X-CSE-ConnectionGUID: j4O6vZNCTjaK9fqSYQFp+A== X-CSE-MsgGUID: kvFLvolDRv2wJhhjLp67sg== X-IronPort-AV: E=McAfee;i="6800,10657,11650"; a="79782181" X-IronPort-AV: E=Sophos;i="6.21,170,1763452800"; d="scan'208";a="79782181" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Dec 2025 01:11:26 -0800 X-CSE-ConnectionGUID: I1M1Oa9LTzOBFR1Ew6eSmQ== X-CSE-MsgGUID: jm7BepW0R/CmNocr7DQaAw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,170,1763452800"; d="scan'208";a="223219613" Received: from lkp-server02.sh.intel.com (HELO dd3453e2b682) ([10.239.97.151]) by fmviesa002.fm.intel.com with ESMTP; 23 Dec 2025 01:11:25 -0800 Received: from kbuild by dd3453e2b682 with local (Exim 4.98.2) (envelope-from ) id 1vXyQM-000000001fd-42x2; Tue, 23 Dec 2025 09:11:22 +0000 Date: Tue, 23 Dec 2025 17:10:41 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android14-6.1 1/1] drivers/virt/gunyah/rsc_mgr.c:194: warning: Function parameter or member 'pm_nb' not described in 'gh_rm' Message-ID: <202512231729.g2LI6DtQ-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Hi Hrishabh, FYI, the error/warning still remains. tree: https://android.googlesource.com/kernel/common android14-6.1 head: b952cc514e6f0e92951693f5131909bb1264ded3 commit: 8cde8d25c90b1eba83a82ef30f7fab4a2b2bf68c [1/1] ANDROID: virt: gunyah: Fetch fresh Gunyah information after restore config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20251223/202512231729.g2LI6DtQ-lkp@intel.com/config) compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251223/202512231729.g2LI6DtQ-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/202512231729.g2LI6DtQ-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/virt/gunyah/rsc_mgr.c:194: warning: Function parameter or member 'adev' not described in 'gh_rm' >> drivers/virt/gunyah/rsc_mgr.c:194: warning: Function parameter or member 'pm_nb' not described in 'gh_rm' drivers/virt/gunyah/rsc_mgr.c:669: warning: Function parameter or member '_rm' not described in 'gh_rm_call' drivers/virt/gunyah/rsc_mgr.c:669: warning: Excess function parameter 'rm' description in 'gh_rm_call' vim +194 drivers/virt/gunyah/rsc_mgr.c d5e8df2cc4a1706 Elliot Berman 2022-08-10 155 d5e8df2cc4a1706 Elliot Berman 2022-08-10 156 /** d5e8df2cc4a1706 Elliot Berman 2022-08-10 157 * struct gh_rm - private data for communicating w/Gunyah resource manager 705a9b5feb1ba9f Elliot Berman 2023-06-12 158 * @dev: pointer to RM platform device d5e8df2cc4a1706 Elliot Berman 2022-08-10 159 * @tx_ghrsc: message queue resource to TX to RM d5e8df2cc4a1706 Elliot Berman 2022-08-10 160 * @rx_ghrsc: message queue resource to RX from RM 9a9fc8d1b2882c3 Elliot Berman 2023-04-17 161 * @msgq: mailbox instance of TX/RX resources above 9a9fc8d1b2882c3 Elliot Berman 2023-04-17 162 * @msgq_client: mailbox client of above msgq d5e8df2cc4a1706 Elliot Berman 2022-08-10 163 * @active_rx_connection: ongoing gh_rm_connection for which we're receiving fragments d5e8df2cc4a1706 Elliot Berman 2022-08-10 164 * @last_tx_ret: return value of last mailbox tx d5e8df2cc4a1706 Elliot Berman 2022-08-10 165 * @call_xarray: xarray to allocate & lookup sequence IDs for Request/Response flows d5e8df2cc4a1706 Elliot Berman 2022-08-10 166 * @next_seq: next ID to allocate (for xa_alloc_cyclic) d5e8df2cc4a1706 Elliot Berman 2022-08-10 167 * @cache: cache for allocating Tx messages d5e8df2cc4a1706 Elliot Berman 2022-08-10 168 * @send_lock: synchronization to allow only one request to be sent at a time d5e8df2cc4a1706 Elliot Berman 2022-08-10 169 * @nh: notifier chain for clients interested in RM notification messages f251362242ba3ef Elliot Berman 2022-10-14 170 * @miscdev: /dev/gunyah 4cf9feacb7e4ba2 Elliot Berman 2022-12-13 171 * @irq_domain: Domain to translate Gunyah hwirqs to Linux irqs d5e8df2cc4a1706 Elliot Berman 2022-08-10 172 */ d5e8df2cc4a1706 Elliot Berman 2022-08-10 173 struct gh_rm { d5e8df2cc4a1706 Elliot Berman 2022-08-10 174 struct device *dev; d5e8df2cc4a1706 Elliot Berman 2022-08-10 175 struct gh_resource tx_ghrsc; d5e8df2cc4a1706 Elliot Berman 2022-08-10 176 struct gh_resource rx_ghrsc; d5e8df2cc4a1706 Elliot Berman 2022-08-10 177 struct gh_msgq msgq; d5e8df2cc4a1706 Elliot Berman 2022-08-10 178 struct mbox_client msgq_client; d5e8df2cc4a1706 Elliot Berman 2022-08-10 179 struct gh_rm_connection *active_rx_connection; d5e8df2cc4a1706 Elliot Berman 2022-08-10 180 int last_tx_ret; d5e8df2cc4a1706 Elliot Berman 2022-08-10 181 d5e8df2cc4a1706 Elliot Berman 2022-08-10 182 struct xarray call_xarray; d5e8df2cc4a1706 Elliot Berman 2022-08-10 183 u32 next_seq; d5e8df2cc4a1706 Elliot Berman 2022-08-10 184 d5e8df2cc4a1706 Elliot Berman 2022-08-10 185 struct kmem_cache *cache; d5e8df2cc4a1706 Elliot Berman 2022-08-10 186 struct mutex send_lock; d5e8df2cc4a1706 Elliot Berman 2022-08-10 187 struct blocking_notifier_head nh; f251362242ba3ef Elliot Berman 2022-10-14 188 1dce9d7d4deea1d Prakruthi Deepak Heragu 2023-02-27 189 struct auxiliary_device adev; f251362242ba3ef Elliot Berman 2022-10-14 190 struct miscdevice miscdev; 4cf9feacb7e4ba2 Elliot Berman 2022-12-13 191 struct irq_domain *irq_domain; 8cde8d25c90b1eb Hrishabh Rajput 2025-08-13 192 8cde8d25c90b1eb Hrishabh Rajput 2025-08-13 193 struct notifier_block pm_nb; d5e8df2cc4a1706 Elliot Berman 2022-08-10 @194 }; d5e8df2cc4a1706 Elliot Berman 2022-08-10 195 :::::: The code at line 194 was first introduced by commit :::::: d5e8df2cc4a17063dcebc67a939356ad49a665bd FROMLIST: gunyah: rsc_mgr: Add resource manager RPC core :::::: TO: Elliot Berman :::::: CC: Aleksei Vetrov -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki