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X-CSE-ConnectionGUID: MjgPt70nSumHWjVACM7ZnQ== X-CSE-MsgGUID: cAopgMh5SGWY5f3QFjRsYw== X-IronPort-AV: E=McAfee;i="6800,10657,11739"; a="77975393" X-IronPort-AV: E=Sophos;i="6.23,138,1770624000"; d="scan'208";a="77975393" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Mar 2026 06:05:14 -0700 X-CSE-ConnectionGUID: ebhJKdNqSHKhuLXMW/pbkw== X-CSE-MsgGUID: aKldYKZORm2oX8i8LtDOOQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,138,1770624000"; d="scan'208";a="229095423" Received: from lkp-server01.sh.intel.com (HELO 3905d212be1b) ([10.239.97.150]) by fmviesa005.fm.intel.com with ESMTP; 24 Mar 2026 06:05:12 -0700 Received: from kbuild by 3905d212be1b with local (Exim 4.98.2) (envelope-from ) id 1w51RV-000000004ah-2MVy; Tue, 24 Mar 2026 13:05:09 +0000 Date: Tue, 24 Mar 2026 21:04:31 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android16-6.12-desktop 36/36] drivers/virt/gunyah/rsc_mgr.c:162: warning: Function parameter or struct member 'pm_nb' not described in 'gunyah_rm' Message-ID: <202603242012.8jAkuvin-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 android16-6.12-desktop head: 2d13a0e00b4d9cf3601b0e0d2c1838ec962f4e88 commit: 7d9fe864dc6289d8c10246453b0c7d3cb3f983f6 [36/36] ANDROID: virt: gunyah: Fetch fresh Gunyah information after restore config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20260324/202603242012.8jAkuvin-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/20260324/202603242012.8jAkuvin-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/202603242012.8jAkuvin-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/virt/gunyah/rsc_mgr.c:126: warning: Excess struct member 'ret' description in 'gunyah_rm_message' drivers/virt/gunyah/rsc_mgr.c:162: warning: Function parameter or struct member 'adev' not described in 'gunyah_rm' >> drivers/virt/gunyah/rsc_mgr.c:162: warning: Function parameter or struct member 'pm_nb' not described in 'gunyah_rm' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for INTEL_MEI_ME Depends on [n]: X86 && PCI [=y] Selected by [m]: - INTEL_MEI_HDCP [=m] && (DRM_I915 [=n] || DRM_XE [=m]) - INTEL_MEI_PXP [=m] && (DRM_I915 [=n] || DRM_XE [=m]) vim +162 drivers/virt/gunyah/rsc_mgr.c 4c11c572f413d00 Elliot Berman 2024-02-22 127 4c11c572f413d00 Elliot Berman 2024-02-22 128 /** 4c11c572f413d00 Elliot Berman 2024-02-22 129 * struct gunyah_rm - private data for communicating w/Gunyah resource manager 4c11c572f413d00 Elliot Berman 2024-02-22 130 * @tx_ghrsc: message queue resource to TX to RM 4c11c572f413d00 Elliot Berman 2024-02-22 131 * @rx_ghrsc: message queue resource to RX from RM 4c11c572f413d00 Elliot Berman 2024-02-22 132 * @active_rx_message: ongoing gunyah_rm_message for which we're receiving fragments 4c11c572f413d00 Elliot Berman 2024-02-22 133 * @call_xarray: xarray to allocate & lookup sequence IDs for Request/Response flows 4c11c572f413d00 Elliot Berman 2024-02-22 134 * @next_seq: next ID to allocate (for xa_alloc_cyclic) 4c11c572f413d00 Elliot Berman 2024-02-22 135 * @recv_msg: cached allocation for Rx messages 4c11c572f413d00 Elliot Berman 2024-02-22 136 * @send_msg: cached allocation for Tx messages. Must hold @send_lock to manipulate. 4c11c572f413d00 Elliot Berman 2024-02-22 137 * @send_lock: synchronization to allow only one request to be sent at a time 4c11c572f413d00 Elliot Berman 2024-02-22 138 * @send_ready: completed when we know Tx message queue can take more messages 4c11c572f413d00 Elliot Berman 2024-02-22 139 * @nh: notifier chain for clients interested in RM notification messages b387fa408e4054a Elliot Berman 2024-02-22 140 * @miscdev: /dev/gunyah 9281f214814eb6f Elliot Berman 2024-02-22 141 * @parent_fwnode: Parent IRQ fwnode to translate Gunyah hwirqs to Linux irqs 4c11c572f413d00 Elliot Berman 2024-02-22 142 */ 4c11c572f413d00 Elliot Berman 2024-02-22 143 struct gunyah_rm { 4c11c572f413d00 Elliot Berman 2024-02-22 144 struct gunyah_resource tx_ghrsc; 4c11c572f413d00 Elliot Berman 2024-02-22 145 struct gunyah_resource rx_ghrsc; 4c11c572f413d00 Elliot Berman 2024-02-22 146 struct gunyah_rm_message *active_rx_message; 4c11c572f413d00 Elliot Berman 2024-02-22 147 4c11c572f413d00 Elliot Berman 2024-02-22 148 struct xarray call_xarray; 4c11c572f413d00 Elliot Berman 2024-02-22 149 u32 next_seq; 4c11c572f413d00 Elliot Berman 2024-02-22 150 4c11c572f413d00 Elliot Berman 2024-02-22 151 unsigned char recv_msg[GUNYAH_RM_MSGQ_MSG_SIZE]; 4c11c572f413d00 Elliot Berman 2024-02-22 152 unsigned char send_msg[GUNYAH_RM_MSGQ_MSG_SIZE]; 4c11c572f413d00 Elliot Berman 2024-02-22 153 struct mutex send_lock; 4c11c572f413d00 Elliot Berman 2024-02-22 154 struct completion send_ready; 4c11c572f413d00 Elliot Berman 2024-02-22 155 struct blocking_notifier_head nh; b387fa408e4054a Elliot Berman 2024-02-22 156 8c11dcc79b79d48 Sreenad Menon 2024-05-02 157 struct auxiliary_device adev; b387fa408e4054a Elliot Berman 2024-02-22 158 struct miscdevice miscdev; 9281f214814eb6f Elliot Berman 2024-02-22 159 struct fwnode_handle *parent_fwnode; 7d9fe864dc6289d Hrishabh Rajput 2025-08-13 160 7d9fe864dc6289d Hrishabh Rajput 2025-08-13 161 struct notifier_block pm_nb; 4c11c572f413d00 Elliot Berman 2024-02-22 @162 }; 4c11c572f413d00 Elliot Berman 2024-02-22 163 :::::: The code at line 162 was first introduced by commit :::::: 4c11c572f413d00b06538a5b8c1ab6c5267232ea FROMLIST: gunyah: rsc_mgr: Add resource manager RPC core :::::: TO: Elliot Berman :::::: CC: Treehugger Robot -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki