xe_hw_engine.c:undefined reference to `xe_configfs_get_engines_allowed'

xe_hw_engine.c:undefined reference to `xe_configfs_get_engines_allowed'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   ea1013c1539270e372fc99854bc6e4d94eaeff66
commit: 58b51df807d7394a09ddb95b47099d59465e3777 drm/xe: Allow to disable engines
date:   7 months ago
config: powerpc64-randconfig-r053-20251218 (https://download.01.org/0day-ci/archive/20251219/202512190052.YotdSgRk-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 13.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251219/202512190052.YotdSgRk-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/202512190052.YotdSgRk-lkp@intel.com/

All errors (new ones prefixed by >>):

   powerpc64-linux-ld: warning: discarding dynamic section .glink
   powerpc64-linux-ld: warning: discarding dynamic section .plt
   powerpc64-linux-ld: linkage table error against `xe_configfs_get_engines_allowed'
   powerpc64-linux-ld: stubs don't match calculated size
   powerpc64-linux-ld: can not build stubs: bad value
   powerpc64-linux-ld: drivers/gpu/drm/xe/xe_hw_engine.o: in function `xe_hw_engines_init_early':
>> xe_hw_engine.c:(.text+0xf64): undefined reference to `xe_configfs_get_engines_allowed'
   powerpc64-linux-ld: drivers/gpu/drm/xe/xe_module.o:(.data.rel.ro+0x10): undefined reference to `xe_configfs_init'
   powerpc64-linux-ld: drivers/gpu/drm/xe/xe_module.o:(.data.rel.ro+0x18): undefined reference to `xe_configfs_exit'
   powerpc64-linux-ld: drivers/gpu/drm/xe/xe_survivability_mode.o: in function `xe_survivability_mode_fini':
   xe_survivability_mode.c:(.text+0x260): undefined reference to `xe_configfs_clear_survivability_mode'
   powerpc64-linux-ld: drivers/gpu/drm/xe/xe_survivability_mode.o: in function `xe_survivability_mode_is_requested':
   xe_survivability_mode.c:(.text+0x2cc): undefined reference to `xe_configfs_get_survivability_mode'
   powerpc64-linux-ld: xe_survivability_mode.c:(.text+0x304): undefined reference to `xe_configfs_clear_survivability_mode'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for PPC_RADIX_BROADCAST_TLBIE
   Depends on [n]: PPC_RADIX_MMU [=n]
   Selected by [y]:
   - PPC_POWERNV [=y] && PPC64 [=y] && PPC_BOOK3S [=y]

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

xe_hw_engine.c:undefined reference to `xe_configfs_get_engines_allowed'

[kernel test robot]

Hi Lucas,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   897d54018cc9aa97fd1529ca08a53b429d05a566
commit: 58b51df807d7394a09ddb95b47099d59465e3777 drm/xe: Allow to disable engines
date:   11 months ago
config: arm64-randconfig-r071-20260425 (https://download.01.org/0day-ci/archive/20260426/202604260716.MUZmwzlS-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 10.5.0
smatch: v0.5.0-9007-gcf3ea02b
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260426/202604260716.MUZmwzlS-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
| Fixes: 58b51df807d7 ("drm/xe: Allow to disable engines")
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604260716.MUZmwzlS-lkp@intel.com/

All errors (new ones prefixed by >>):

   aarch64-linux-ld: Unexpected GOT/PLT entries detected!
   aarch64-linux-ld: Unexpected run-time procedure linkages detected!
   aarch64-linux-ld: drivers/gpu/drm/xe/xe_hw_engine.o: in function `xe_hw_engines_init_early':
>> xe_hw_engine.c:(.text+0x1398): undefined reference to `xe_configfs_get_engines_allowed'
   aarch64-linux-ld: drivers/gpu/drm/xe/xe_module.o:(.rodata+0x10): undefined reference to `xe_configfs_init'
   aarch64-linux-ld: drivers/gpu/drm/xe/xe_module.o:(.rodata+0x18): undefined reference to `xe_configfs_exit'
   aarch64-linux-ld: drivers/gpu/drm/xe/xe_survivability_mode.o: in function `xe_survivability_mode_fini':
   xe_survivability_mode.c:(.text+0x24): undefined reference to `xe_configfs_clear_survivability_mode'
   aarch64-linux-ld: drivers/gpu/drm/xe/xe_survivability_mode.o: in function `enable_survivability_mode':
   xe_survivability_mode.c:(.text+0x1c8): undefined reference to `xe_configfs_clear_survivability_mode'
   aarch64-linux-ld: drivers/gpu/drm/xe/xe_survivability_mode.o: in function `xe_survivability_mode_is_requested':
   xe_survivability_mode.c:(.text+0x494): undefined reference to `xe_configfs_get_survivability_mode'
   aarch64-linux-ld: xe_survivability_mode.c:(.text+0x4c0): undefined reference to `xe_configfs_clear_survivability_mode'

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https://github.com/intel/lkp-tests/wiki