Re: [PATCH v7 24/26] PREEMPT_RT injection

[kernel test robot <lkp@intel.com>]

:::::: 
:::::: Manual check reason: "low confidence bisect report"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20260310115709.2276203-25-dev@lankhorst.se>
References: <20260310115709.2276203-25-dev@lankhorst.se>
TO: Maarten Lankhorst <dev@lankhorst.se>
TO: intel-xe@lists.freedesktop.org
TO: intel-gfx@lists.freedesktop.org
CC: dri-devel@lists.freedesktop.org
CC: Maarten Lankhorst <dev@lankhorst.se>

Hi Maarten,

kernel test robot noticed the following build errors:

[auto build test ERROR on drm-i915/for-linux-next]
[also build test ERROR on next-20260310]
[cannot apply to drm-i915/for-linux-next-fixes drm-misc/drm-misc-next drm-xe/drm-xe-next linus/master v7.0-rc3]
[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/Maarten-Lankhorst/drm-vblank_work-Add-methods-to-schedule-vblank_work-in-2-stages/20260310-205630
base:   https://gitlab.freedesktop.org/drm/i915/kernel.git for-linux-next
patch link:    https://lore.kernel.org/r/20260310115709.2276203-25-dev%40lankhorst.se
patch subject: [PATCH v7 24/26] PREEMPT_RT injection
:::::: branch date: 12 hours ago
:::::: commit date: 12 hours ago
config: i386-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260311/202603110102.VTpPsvel-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260311/202603110102.VTpPsvel-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/r/202603110102.VTpPsvel-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

WARNING: Module.symvers is missing.
Modules may not have dependencies or modversions.
You may get many unresolved symbol errors.
You can set KBUILD_MODPOST_WARN=1 to turn errors into warning
if you want to proceed at your own risk.
ERROR: modpost: "libnvdimm_test" [test/nfit_test.ko] undefined!
ERROR: modpost: "nd_region_provider_data" [test/nfit_test.ko] undefined!
ERROR: modpost: "devm_kmalloc" [test/nfit_test.ko] undefined!
ERROR: modpost: "platform_driver_unregister" [test/nfit_test.ko] undefined!
ERROR: modpost: "to_nvdimm" [test/nfit_test.ko] undefined!
ERROR: modpost: "gen_pool_create" [test/nfit_test.ko] undefined!
ERROR: modpost: "seq_buf_printf" [test/nfit_test.ko] undefined!
ERROR: modpost: "device_unregister" [test/nfit_test.ko] undefined!
>> ERROR: modpost: "rt_mutex_base_init" [test/nfit_test.ko] undefined!
ERROR: modpost: "__nvdimm_create" [test/nfit_test.ko] undefined!
WARNING: modpost: suppressed 82 unresolved symbol warnings because there were too many)

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