linux-kernel - drivers/gpu/drm/xe/xe_gt.h:27:undefined reference to `gt_reset

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Message-ID: <202503211455.NEkMGJB4-lkp@intel.com>
Date: Fri, 21 Mar 2025 14:12:53 +0800
From: kernel test robot <lkp@...el.com>
To: Nirmoy Das <nirmoy.das@...el.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	Matthew Auld <matthew.auld@...el.com>
Subject: drivers/gpu/drm/xe/xe_gt.h:27:undefined reference to
 `gt_reset_failure'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   a1cffe8cc8aef85f1b07c4464f0998b9785b795a
commit: 649f533b7aa2bda13d9ef0a6ef4b0a622b226d2b drm/xe: Add caller info to xe_gt_reset_async
date:   5 months ago
config: sparc64-randconfig-r053-20250319 (https://download.01.org/0day-ci/archive/20250321/202503211455.NEkMGJB4-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250321/202503211455.NEkMGJB4-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202503211455.NEkMGJB4-lkp@intel.com/

All errors (new ones prefixed by >>):

   sparc64-linux-ld: drivers/gpu/drm/xe/xe_gt.o: in function `xe_gt_reset_async':
>> drivers/gpu/drm/xe/xe_gt.h:27:(.text+0x24f0): undefined reference to `gt_reset_failure'
>> sparc64-linux-ld: drivers/gpu/drm/xe/xe_gt.h:27:(.text+0x24fc): undefined reference to `gt_reset_failure'
   sparc64-linux-ld: drivers/gpu/drm/xe/xe_gt.o: in function `gt_reset.isra.0':
   drivers/gpu/drm/xe/xe_gt.h:27:(.text+0x2e10): undefined reference to `gt_reset_failure'
   sparc64-linux-ld: drivers/gpu/drm/xe/xe_gt.h:27:(.text+0x2e1c): undefined reference to `gt_reset_failure'


vim +27 drivers/gpu/drm/xe/xe_gt.h

0d97ecce16bd26 Niranjana Vishwanathapura 2023-10-09  23  
8f3013e0b22206 Himal Prasad Ghimiray     2023-07-27  24  extern struct fault_attr gt_reset_failure;
8f3013e0b22206 Himal Prasad Ghimiray     2023-07-27  25  static inline bool xe_fault_inject_gt_reset(void)
8f3013e0b22206 Himal Prasad Ghimiray     2023-07-27  26  {
8f3013e0b22206 Himal Prasad Ghimiray     2023-07-27 @27  	return should_fail(&gt_reset_failure, 1);
8f3013e0b22206 Himal Prasad Ghimiray     2023-07-27  28  }
8f3013e0b22206 Himal Prasad Ghimiray     2023-07-27  29  

:::::: The code at line 27 was first introduced by commit
:::::: 8f3013e0b22206b27f37dcf1b96ce68df3393040 drm/xe: Introduce fault injection for gt reset

:::::: TO: Himal Prasad Ghimiray <himal.prasad.ghimiray@...el.com>
:::::: CC: Rodrigo Vivi <rodrigo.vivi@...el.com>

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