From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 6B71B1803A for ; Tue, 6 Aug 2024 15:47:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722959243; cv=none; b=CABGtW//M3a1db21pM4QLS9JLspYNov0i3jeYpPDlXXP6ssSw5u3XqI3HpN9LX5OXZCf6nHbwBq7uZLzTyLRlKaRMcbR9BD4DZjDlMSibzt21OA88sSwlJgn5QM41i0JMx8INb+6XNCd+LaCALQBoQPqvd7tpemYJVGHGBaoroU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722959243; c=relaxed/simple; bh=B5W64/YtAb0TWD/SCkxVwqRn9FRktUCb7dR2fufvfHQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YZHJ9uhOTN7naZjTsjBoJJJpOIYmDc10jIHKt1WoezZVQVq3oeQBMrl3IYZEwDnz7B2rm6UapC3xi7rYMF8tICgJBVq77fAMp8Y/G6zXyIYLGxYrjVOXplUnJnMXChGFTG/aymfBlSrgx7DVhD3hwGD1NP3w5jKZSTGVf8Yhr5w= 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=mn9RqRJT; arc=none smtp.client-ip=198.175.65.9 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="mn9RqRJT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1722959240; x=1754495240; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=B5W64/YtAb0TWD/SCkxVwqRn9FRktUCb7dR2fufvfHQ=; b=mn9RqRJT6qMrWuWWcsuEqtTt0hYj8wcMw4k/rVf5LJQs4RSS8YymhMCG E8mD7j6j5uSxnROz4PSas2DHGRBnLlPlhRt+D302ba2Ptg4e+BPPHaSAz zF+J20QYhMOzRDrzbvtafoenVMfoe5CRkTBeSh3hEuIleOPTIEGUD3lFJ ISs1y5UnbJMWV7lkB8XjZg5s8L5qMmtpS+t2wTzKw/CClZYebqgWHoXO7 OOtZoLAwPIDO7AkEF/SzLsQGDSrEl8V0VrEPU7wIl2i9GJorRDvaLmE9K BsH2SNw5X17JXcyClYyYZ6xo7jFuoIspC1KJi6YlKQt6Wa2oG0VTXCPxm g==; X-CSE-ConnectionGUID: sXnvHunQTyS7pPEpnB+BhQ== X-CSE-MsgGUID: tNl9MYV0Sw6RD8ke0H+Sbw== X-IronPort-AV: E=McAfee;i="6700,10204,11156"; a="43512439" X-IronPort-AV: E=Sophos;i="6.09,268,1716274800"; d="scan'208";a="43512439" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Aug 2024 08:47:19 -0700 X-CSE-ConnectionGUID: qYKSYn55Qom1+YpqxB4m4w== X-CSE-MsgGUID: Y76qsy3gR9OiH9MxETeWxQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,268,1716274800"; d="scan'208";a="56629159" Received: from unknown (HELO b6bf6c95bbab) ([10.239.97.151]) by fmviesa010.fm.intel.com with ESMTP; 06 Aug 2024 08:47:17 -0700 Received: from kbuild by b6bf6c95bbab with local (Exim 4.96) (envelope-from ) id 1sbMP4-0004cm-15; Tue, 06 Aug 2024 15:47:14 +0000 Date: Tue, 6 Aug 2024 23:46:29 +0800 From: kernel test robot To: carlos.song@nxp.com, alexandre.belloni@bootlin.com, frank.li@nxp.com, miquel.raynal@bootlin.com, conor.culhane@silvaco.com Cc: oe-kbuild-all@lists.linux.dev, linux-i3c@lists.infradead.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-imx@nxp.com Subject: Re: [PATCH 2/2] i3c: master: svc: use slow speed for first broadcast address Message-ID: <202408062304.MtyfBIl7-lkp@intel.com> References: <20240806064851.2425797-2-carlos.song@nxp.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240806064851.2425797-2-carlos.song@nxp.com> Hi, kernel test robot noticed the following build warnings: [auto build test WARNING on linus/master] [also build test WARNING on v6.11-rc2 next-20240806] [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/carlos-song-nxp-com/i3c-master-svc-use-slow-speed-for-first-broadcast-address/20240806-144941 base: linus/master patch link: https://lore.kernel.org/r/20240806064851.2425797-2-carlos.song%40nxp.com patch subject: [PATCH 2/2] i3c: master: svc: use slow speed for first broadcast address config: i386-buildonly-randconfig-001-20240806 (https://download.01.org/0day-ci/archive/20240806/202408062304.MtyfBIl7-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240806/202408062304.MtyfBIl7-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/202408062304.MtyfBIl7-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/i3c/master/svc-i3c-master.c:216: warning: Function parameter or struct member 'mctrl_config' not described in 'svc_i3c_master' vim +216 drivers/i3c/master/svc-i3c-master.c 1c5ee2a77b1bac Clark Wang 2023-05-17 158 dd3c52846d5954 Miquel Raynal 2021-01-21 159 /** dd3c52846d5954 Miquel Raynal 2021-01-21 160 * struct svc_i3c_master - Silvaco I3C Master structure dd3c52846d5954 Miquel Raynal 2021-01-21 161 * @base: I3C master controller dd3c52846d5954 Miquel Raynal 2021-01-21 162 * @dev: Corresponding device dd3c52846d5954 Miquel Raynal 2021-01-21 163 * @regs: Memory mapping 5496eac6ad7428 Miquel Raynal 2023-08-17 164 * @saved_regs: Volatile values for PM operations dd3c52846d5954 Miquel Raynal 2021-01-21 165 * @free_slots: Bit array of available slots dd3c52846d5954 Miquel Raynal 2021-01-21 166 * @addrs: Array containing the dynamic addresses of each attached device dd3c52846d5954 Miquel Raynal 2021-01-21 167 * @descs: Array of descriptors, one per attached device dd3c52846d5954 Miquel Raynal 2021-01-21 168 * @hj_work: Hot-join work dd3c52846d5954 Miquel Raynal 2021-01-21 169 * @ibi_work: IBI work dd3c52846d5954 Miquel Raynal 2021-01-21 170 * @irq: Main interrupt dd3c52846d5954 Miquel Raynal 2021-01-21 171 * @pclk: System clock dd3c52846d5954 Miquel Raynal 2021-01-21 172 * @fclk: Fast clock (bus) dd3c52846d5954 Miquel Raynal 2021-01-21 173 * @sclk: Slow clock (other events) dd3c52846d5954 Miquel Raynal 2021-01-21 174 * @xferqueue: Transfer queue structure dd3c52846d5954 Miquel Raynal 2021-01-21 175 * @xferqueue.list: List member dd3c52846d5954 Miquel Raynal 2021-01-21 176 * @xferqueue.cur: Current ongoing transfer dd3c52846d5954 Miquel Raynal 2021-01-21 177 * @xferqueue.lock: Queue lock dd3c52846d5954 Miquel Raynal 2021-01-21 178 * @ibi: IBI structure dd3c52846d5954 Miquel Raynal 2021-01-21 179 * @ibi.num_slots: Number of slots available in @ibi.slots dd3c52846d5954 Miquel Raynal 2021-01-21 180 * @ibi.slots: Available IBI slots dd3c52846d5954 Miquel Raynal 2021-01-21 181 * @ibi.tbq_slot: To be queued IBI slot dd3c52846d5954 Miquel Raynal 2021-01-21 182 * @ibi.lock: IBI lock 6bf3fc26818381 Frank Li 2023-10-23 183 * @lock: Transfer lock, protect between IBI work thread and callbacks from master 05b26c31a4859a Frank Li 2023-12-01 184 * @enabled_events: Bit masks for enable events (IBI, HotJoin). dd3c52846d5954 Miquel Raynal 2021-01-21 185 */ dd3c52846d5954 Miquel Raynal 2021-01-21 186 struct svc_i3c_master { dd3c52846d5954 Miquel Raynal 2021-01-21 187 struct i3c_master_controller base; dd3c52846d5954 Miquel Raynal 2021-01-21 188 struct device *dev; dd3c52846d5954 Miquel Raynal 2021-01-21 189 void __iomem *regs; 1c5ee2a77b1bac Clark Wang 2023-05-17 190 struct svc_i3c_regs_save saved_regs; dd3c52846d5954 Miquel Raynal 2021-01-21 191 u32 free_slots; dd3c52846d5954 Miquel Raynal 2021-01-21 192 u8 addrs[SVC_I3C_MAX_DEVS]; dd3c52846d5954 Miquel Raynal 2021-01-21 193 struct i3c_dev_desc *descs[SVC_I3C_MAX_DEVS]; dd3c52846d5954 Miquel Raynal 2021-01-21 194 struct work_struct hj_work; dd3c52846d5954 Miquel Raynal 2021-01-21 195 struct work_struct ibi_work; dd3c52846d5954 Miquel Raynal 2021-01-21 196 int irq; dd3c52846d5954 Miquel Raynal 2021-01-21 197 struct clk *pclk; dd3c52846d5954 Miquel Raynal 2021-01-21 198 struct clk *fclk; dd3c52846d5954 Miquel Raynal 2021-01-21 199 struct clk *sclk; dd3c52846d5954 Miquel Raynal 2021-01-21 200 struct { dd3c52846d5954 Miquel Raynal 2021-01-21 201 struct list_head list; dd3c52846d5954 Miquel Raynal 2021-01-21 202 struct svc_i3c_xfer *cur; dd3c52846d5954 Miquel Raynal 2021-01-21 203 /* Prevent races between transfers */ dd3c52846d5954 Miquel Raynal 2021-01-21 204 spinlock_t lock; dd3c52846d5954 Miquel Raynal 2021-01-21 205 } xferqueue; dd3c52846d5954 Miquel Raynal 2021-01-21 206 struct { dd3c52846d5954 Miquel Raynal 2021-01-21 207 unsigned int num_slots; dd3c52846d5954 Miquel Raynal 2021-01-21 208 struct i3c_dev_desc **slots; dd3c52846d5954 Miquel Raynal 2021-01-21 209 struct i3c_ibi_slot *tbq_slot; dd3c52846d5954 Miquel Raynal 2021-01-21 210 /* Prevent races within IBI handlers */ dd3c52846d5954 Miquel Raynal 2021-01-21 211 spinlock_t lock; dd3c52846d5954 Miquel Raynal 2021-01-21 212 } ibi; 6bf3fc26818381 Frank Li 2023-10-23 213 struct mutex lock; 05b26c31a4859a Frank Li 2023-12-01 214 int enabled_events; 7f8771c6b3f96d Carlos Song 2024-08-06 215 u32 mctrl_config; dd3c52846d5954 Miquel Raynal 2021-01-21 @216 }; dd3c52846d5954 Miquel Raynal 2021-01-21 217 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki