[openeuler:openEuler-1.0-LTS 1941/1941] drivers/base/node.c:77: warning: Function parameter or member 'hmem_attrs' not described in 'node_access_nodes'

[openeuler:openEuler-1.0-LTS 1941/1941] drivers/base/node.c:77: warning: Function parameter or member 'hmem_attrs' not described in 'node_access_nodes'

[kernel test robot]

tree:   https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head:   df8d11fbcbb07177c2500e63d7f5a36063977596
commit: 82d6c2a64cfad2a43bc6f777df1a42f61865182b [1941/1941] Intel: node: Add heterogenous memory access attributes
config: x86_64-randconfig-103-20251212 (https://download.01.org/0day-ci/archive/20251213/202512130735.vWIWdRUh-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 1335a05ab8bc8339ce24be3a9da89d8c3f4e0571)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251213/202512130735.vWIWdRUh-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512130735.vWIWdRUh-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from <built-in>:2:
   In file included from include/linux/compiler_types.h:59:
   include/linux/compiler-clang.h:20:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
      20 | #define __SANITIZE_ADDRESS__
         |         ^
   <built-in>:354:9: note: previous definition is here
     354 | #define __SANITIZE_ADDRESS__ 1
         |         ^
   1 warning generated.
>> drivers/base/node.c:77: warning: Function parameter or member 'hmem_attrs' not described in 'node_access_nodes'
   drivers/base/node.c:539: warning: Function parameter or member 'mem_nid' not described in 'register_memory_node_under_compute_node'
   drivers/base/node.c:539: warning: Function parameter or member 'cpu_nid' not described in 'register_memory_node_under_compute_node'
   drivers/base/node.c:539: warning: Excess function parameter 'mem_node' description in 'register_memory_node_under_compute_node'
   drivers/base/node.c:539: warning: Excess function parameter 'cpu_node' description in 'register_memory_node_under_compute_node'


vim +77 drivers/base/node.c

^1da177e4c3f41 Linus Torvalds 2005-04-16  62  
9e8e325cfd089c Keith Busch    2021-09-11  63  /**
9e8e325cfd089c Keith Busch    2021-09-11  64   * struct node_access_nodes - Access class device to hold user visible
9e8e325cfd089c Keith Busch    2021-09-11  65   * 			      relationships to other nodes.
9e8e325cfd089c Keith Busch    2021-09-11  66   * @dev:	Device for this memory access class
9e8e325cfd089c Keith Busch    2021-09-11  67   * @list_node:	List element in the node's access list
9e8e325cfd089c Keith Busch    2021-09-11  68   * @access:	The access class rank
9e8e325cfd089c Keith Busch    2021-09-11  69   */
9e8e325cfd089c Keith Busch    2021-09-11  70  struct node_access_nodes {
9e8e325cfd089c Keith Busch    2021-09-11  71  	struct device		dev;
9e8e325cfd089c Keith Busch    2021-09-11  72  	struct list_head	list_node;
9e8e325cfd089c Keith Busch    2021-09-11  73  	unsigned		access;
82d6c2a64cfad2 Keith Busch    2021-09-11  74  #ifdef CONFIG_HMEM_REPORTING
82d6c2a64cfad2 Keith Busch    2021-09-11  75  	struct node_hmem_attrs	hmem_attrs;
82d6c2a64cfad2 Keith Busch    2021-09-11  76  #endif
9e8e325cfd089c Keith Busch    2021-09-11 @77  };
9e8e325cfd089c Keith Busch    2021-09-11  78  #define to_access_nodes(dev) container_of(dev, struct node_access_nodes, dev)
9e8e325cfd089c Keith Busch    2021-09-11  79  

:::::: The code at line 77 was first introduced by commit
:::::: 9e8e325cfd089c66c9a2f570f99021a62bf0ae09 node: Link memory nodes to their compute nodes

:::::: TO: Keith Busch <keith.busch@intel.com>
:::::: CC: Yang Yingliang <yangyingliang@huawei.com>

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