Re: [PATCH 08/16] ttm: add a memcg accounting flag to the alloc/populate APIs

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

Hi Dave,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on linus/master v7.0-rc1 next-20260223]
[cannot apply to akpm-mm/mm-everything drm-xe/drm-xe-next]
[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/Dave-Airlie/drm-ttm-use-gpu-mm-stats-to-track-gpu-memory-allocations-v4/20260224-112019
base:   https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next
patch link:    https://lore.kernel.org/r/20260224020854.791201-9-airlied%40gmail.com
patch subject: [PATCH 08/16] ttm: add a memcg accounting flag to the alloc/populate APIs
config: parisc-allmodconfig (https://download.01.org/0day-ci/archive/20260224/202602241625.E8sX98Qb-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260224/202602241625.E8sX98Qb-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/202602241625.E8sX98Qb-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: drivers/gpu/drm/ttm/ttm_bo.c:1264 function parameter 'memcg_account' not described in 'ttm_bo_populate'
>> Warning: drivers/gpu/drm/ttm/ttm_bo.c:1264 function parameter 'memcg_account' not described in 'ttm_bo_populate'
--
>> Warning: drivers/gpu/drm/ttm/ttm_pool.c:867 function parameter 'memcg_account' not described in 'ttm_pool_alloc'
>> Warning: drivers/gpu/drm/ttm/ttm_pool.c:867 function parameter 'memcg_account' not described in 'ttm_pool_alloc'

-- 
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