* Re: [PATCH 1/1] cxl/mem: Fix no cxl_nvd during pmem region auto-assembing
[not found] <20240531070229.1596811-1-ming4.li@intel.com>
@ 2024-05-31 13:00 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-05-31 13:00 UTC (permalink / raw)
To: Li Ming, linux-cxl, dan.j.williams; +Cc: llvm, oe-kbuild-all, Li Ming
Hi Li,
kernel test robot noticed the following build warnings:
[auto build test WARNING on cxl/next]
[also build test WARNING on linus/master v6.10-rc1 next-20240531]
[cannot apply to cxl/pending]
[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/Li-Ming/cxl-mem-Fix-no-cxl_nvd-during-pmem-region-auto-assembing/20240531-150446
base: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git next
patch link: https://lore.kernel.org/r/20240531070229.1596811-1-ming4.li%40intel.com
patch subject: [PATCH 1/1] cxl/mem: Fix no cxl_nvd during pmem region auto-assembing
config: i386-buildonly-randconfig-001-20240531 (https://download.01.org/0day-ci/archive/20240531/202405312008.SFZRRSYU-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240531/202405312008.SFZRRSYU-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/202405312008.SFZRRSYU-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/cxl/core/pmem.c:71: warning: expecting prototype for cxl_nvdimm_bridge(). Prototype was for cxl_find_nvdimm_bridge() instead
vim +71 drivers/cxl/core/pmem.c
2e52b6256b9af2 Dan Williams 2021-09-14 64
0417bd9707cb07 Li Ming 2024-05-31 65 /**
0417bd9707cb07 Li Ming 2024-05-31 66 * cxl_nvdimm_bridge() - find a bridge device relative to a port
0417bd9707cb07 Li Ming 2024-05-31 67 * @port: any descendant port of an nvdimm-bridge associated
0417bd9707cb07 Li Ming 2024-05-31 68 * root-cxl-port
0417bd9707cb07 Li Ming 2024-05-31 69 */
0417bd9707cb07 Li Ming 2024-05-31 70 struct cxl_nvdimm_bridge *cxl_find_nvdimm_bridge(struct cxl_port *port)
2e52b6256b9af2 Dan Williams 2021-09-14 @71 {
0417bd9707cb07 Li Ming 2024-05-31 72 struct cxl_root *cxl_root __free(put_cxl_root) = find_cxl_root(port);
2e52b6256b9af2 Dan Williams 2021-09-14 73 struct device *dev;
2e52b6256b9af2 Dan Williams 2021-09-14 74
44cd71ef7bacdf Dave Jiang 2024-01-05 75 if (!cxl_root)
a46cfc0f011ce7 Dan Williams 2022-01-31 76 return NULL;
a46cfc0f011ce7 Dan Williams 2022-01-31 77
66f11890d35a60 Dave Jiang 2024-01-05 78 dev = device_find_child(&cxl_root->port.dev, NULL, match_nvdimm_bridge);
a46cfc0f011ce7 Dan Williams 2022-01-31 79
2e52b6256b9af2 Dan Williams 2021-09-14 80 if (!dev)
2e52b6256b9af2 Dan Williams 2021-09-14 81 return NULL;
a46cfc0f011ce7 Dan Williams 2022-01-31 82
2e52b6256b9af2 Dan Williams 2021-09-14 83 return to_cxl_nvdimm_bridge(dev);
2e52b6256b9af2 Dan Williams 2021-09-14 84 }
affec782742e08 Dan Williams 2021-11-12 85 EXPORT_SYMBOL_NS_GPL(cxl_find_nvdimm_bridge, CXL);
2e52b6256b9af2 Dan Williams 2021-09-14 86
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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