linux-kernel - Re: [PATCH 2/4] remoteproc: k3-r5: Introduce PM suspend/resume handlers

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Message-ID: <202407020242.9zgLSOC0-lkp@intel.com>
Date: Tue, 2 Jul 2024 03:02:44 +0800
From: kernel test robot <lkp@...el.com>
To: Richard Genoud <richard.genoud@...tlin.com>,
	Bjorn Andersson <andersson@...nel.org>,
	Mathieu Poirier <mathieu.poirier@...aro.org>
Cc: oe-kbuild-all@...ts.linux.dev, Philipp Zabel <p.zabel@...gutronix.de>,
	Suman Anna <s-anna@...com>,
	Thomas Petazzoni <thomas.petazzoni@...tlin.com>,
	Alexandre Belloni <alexandre.belloni@...tlin.com>,
	Udit Kumar <u-kumar1@...com>,
	Thomas Richard <thomas.richard@...tlin.com>,
	Gregory CLEMENT <gregory.clement@...tlin.com>,
	Hari Nagalla <hnagalla@...com>,
	Théo Lebrun <theo.lebrun@...tlin.com>,
	linux-remoteproc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Richard Genoud <richard.genoud@...tlin.com>
Subject: Re: [PATCH 2/4] remoteproc: k3-r5: Introduce PM suspend/resume
 handlers

Hi Richard,

kernel test robot noticed the following build warnings:

[auto build test WARNING on remoteproc/rproc-next]
[also build test WARNING on linus/master v6.10-rc6 next-20240701]
[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/Richard-Genoud/remoteproc-k3-r5-Fix-IPC-only-mode-detection/20240625-201619
base:   git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next
patch link:    https://lore.kernel.org/r/20240621150058.319524-3-richard.genoud%40bootlin.com
patch subject: [PATCH 2/4] remoteproc: k3-r5: Introduce PM suspend/resume handlers
config: arm64-randconfig-003-20240701
compiler: aarch64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build):

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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407020242.9zgLSOC0-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/remoteproc/ti_k3_r5_remoteproc.c:117: warning: Function parameter or struct member 'pm_notifier' not described in 'k3_r5_cluster'


vim +117 drivers/remoteproc/ti_k3_r5_remoteproc.c

7508ea19b20da8 Suman Anna     2020-11-18  101  
6dedbd1d544389 Suman Anna     2020-10-02  102  /**
6dedbd1d544389 Suman Anna     2020-10-02  103   * struct k3_r5_cluster - K3 R5F Cluster structure
6dedbd1d544389 Suman Anna     2020-10-02  104   * @dev: cached device pointer
6dedbd1d544389 Suman Anna     2020-10-02  105   * @mode: Mode to configure the Cluster - Split or LockStep
6dedbd1d544389 Suman Anna     2020-10-02  106   * @cores: list of R5 cores within the cluster
61f6f68447aba0 Apurva Nandan  2024-04-30  107   * @core_transition: wait queue to sync core state changes
7508ea19b20da8 Suman Anna     2020-11-18  108   * @soc_data: SoC-specific feature data for a R5FSS
6dedbd1d544389 Suman Anna     2020-10-02  109   */
6dedbd1d544389 Suman Anna     2020-10-02  110  struct k3_r5_cluster {
6dedbd1d544389 Suman Anna     2020-10-02  111  	struct device *dev;
6dedbd1d544389 Suman Anna     2020-10-02  112  	enum cluster_mode mode;
6dedbd1d544389 Suman Anna     2020-10-02  113  	struct list_head cores;
61f6f68447aba0 Apurva Nandan  2024-04-30  114  	wait_queue_head_t core_transition;
7508ea19b20da8 Suman Anna     2020-11-18  115  	const struct k3_r5_soc_data *soc_data;
2d0e76f2a8f41f Richard Genoud 2024-06-21  116  	struct notifier_block pm_notifier;
6dedbd1d544389 Suman Anna     2020-10-02 @117  };
6dedbd1d544389 Suman Anna     2020-10-02  118  

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

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