Re: [PATCH 1/4] drm/sched: add optional errno to drm_sched_start()

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

Hi Christian,

kernel test robot noticed the following build errors:

[auto build test ERROR on next-20240826]
[cannot apply to drm-intel/for-linux-next drm-intel/for-linux-next-fixes linus/master v6.11-rc5 v6.11-rc4 v6.11-rc3 v6.11-rc5]
[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/Christian-K-nig/dma-buf-give-examples-of-error-codes-to-use/20240826-202848
base:   next-20240826
patch link:    https://lore.kernel.org/r/20240826122541.85663-1-christian.koenig%40amd.com
patch subject: [PATCH 1/4] drm/sched: add optional errno to drm_sched_start()
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20240830/202408301653.9umdd9cC-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/20240830/202408301653.9umdd9cC-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/202408301653.9umdd9cC-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/panthor/panthor_sched.c:2541:35: error: too few arguments to function call, expected 2, have 1
    2541 |         drm_sched_start(&queue->scheduler);
         |         ~~~~~~~~~~~~~~~                  ^
   include/drm/gpu_scheduler.h:582:6: note: 'drm_sched_start' declared here
     582 | void drm_sched_start(struct drm_gpu_scheduler *sched, int errno);
         |      ^               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   1 error generated.

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for OMAP2PLUS_MBOX
   Depends on [n]: MAILBOX [=y] && (ARCH_OMAP2PLUS || ARCH_K3)
   Selected by [y]:
   - TI_K3_M4_REMOTEPROC [=y] && REMOTEPROC [=y] && (ARCH_K3 || COMPILE_TEST [=y])


vim +2541 drivers/gpu/drm/panthor/panthor_sched.c

de85488138247d0 Boris Brezillon 2024-02-29  2532  
de85488138247d0 Boris Brezillon 2024-02-29  2533  static void queue_start(struct panthor_queue *queue)
de85488138247d0 Boris Brezillon 2024-02-29  2534  {
de85488138247d0 Boris Brezillon 2024-02-29  2535  	struct panthor_job *job;
de85488138247d0 Boris Brezillon 2024-02-29  2536  
de85488138247d0 Boris Brezillon 2024-02-29  2537  	/* Re-assign the parent fences. */
de85488138247d0 Boris Brezillon 2024-02-29  2538  	list_for_each_entry(job, &queue->scheduler.pending_list, base.list)
de85488138247d0 Boris Brezillon 2024-02-29  2539  		job->base.s_fence->parent = dma_fence_get(job->done_fence);
de85488138247d0 Boris Brezillon 2024-02-29  2540  
83b501c1799a96a Christian König 2024-07-19 @2541  	drm_sched_start(&queue->scheduler);
de85488138247d0 Boris Brezillon 2024-02-29  2542  }
de85488138247d0 Boris Brezillon 2024-02-29  2543  

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