From: kernel test robot <lkp@intel.com>
To: Dave Jiang <dave.jiang@intel.com>, linux-cxl@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev, dave@stgolabs.net,
jonathan.cameron@huawei.com, alison.schofield@intel.com,
vishal.l.verma@intel.com, ira.weiny@intel.com,
dan.j.williams@intel.com
Subject: Re: [PATCH 2/2] cxl: Fix race of nvdimm_bus for the nvdimm_bridge object
Date: Fri, 6 Feb 2026 01:47:48 +0800 [thread overview]
Message-ID: <202602060104.uSyuffEI-lkp@intel.com> (raw)
In-Reply-To: <20260205001633.1813643-3-dave.jiang@intel.com>
Hi Dave,
kernel test robot noticed the following build errors:
[auto build test ERROR on 18f7fcd5e69a04df57b563360b88be72471d6b62]
url: https://github.com/intel-lab-lkp/linux/commits/Dave-Jiang/cxl-test-Removal-of-nvdimm_bus_register-wrapper-in-cxl_test/20260205-081838
base: 18f7fcd5e69a04df57b563360b88be72471d6b62
patch link: https://lore.kernel.org/r/20260205001633.1813643-3-dave.jiang%40intel.com
patch subject: [PATCH 2/2] cxl: Fix race of nvdimm_bus for the nvdimm_bridge object
config: parisc-randconfig-r061-20260205 (https://download.01.org/0day-ci/archive/20260206/202602060104.uSyuffEI-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260206/202602060104.uSyuffEI-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/202602060104.uSyuffEI-lkp@intel.com/
All errors (new ones prefixed by >>, old ones prefixed by <<):
>> ERROR: modpost: "nvdimm_bus_unregister" [drivers/cxl/core/cxl_core.ko] undefined!
>> ERROR: modpost: "nvdimm_provider_data" [drivers/cxl/core/cxl_core.ko] undefined!
>> ERROR: modpost: "nvdimm_bus_register" [drivers/cxl/core/cxl_core.ko] undefined!
>> ERROR: modpost: "nvdimm_cmd_mask" [drivers/cxl/core/cxl_core.ko] undefined!
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2026-02-05 17:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-05 0:16 [PATCH 0/2] cxl: Fix nvdimm_bus race for nvdimm_bridge Dave Jiang
2026-02-05 0:16 ` [PATCH 1/2] cxl/test: Removal of nvdimm_bus_register() wrapper in cxl_test Dave Jiang
2026-02-09 19:30 ` Ira Weiny
2026-02-05 0:16 ` [PATCH 2/2] cxl: Fix race of nvdimm_bus for the nvdimm_bridge object Dave Jiang
2026-02-05 6:44 ` kernel test robot
2026-02-05 17:47 ` kernel test robot [this message]
2026-02-05 21:28 ` [PATCH 0/2] cxl: Fix nvdimm_bus race for nvdimm_bridge Dave Jiang
2026-02-21 1:03 ` Alison Schofield
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