Re: [RFC PATCH 3/5] drm/gem: add functions to account GEM object memory usage

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

Hi Lucas,

[FYI, it's a private test report for your RFC patch.]
[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on drm-tip/drm-tip linus/master v6.0-rc4]
[cannot apply to drm-misc/drm-misc-next next-20220909]
[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/Lucas-Stach/GEM-buffer-memory-tracking/20220909-191905
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-a001 (https://download.01.org/0day-ci/archive/20220910/202209101513.gIE9BRws-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/612ea51433e7200c5da52be11b4b777133fbffdc
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Lucas-Stach/GEM-buffer-memory-tracking/20220909-191905
        git checkout 612ea51433e7200c5da52be11b4b777133fbffdc
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/drm_gem.c:1299:36: error: expected ';' after top-level asm block
   EXPORT_SYMBOL(drm_gem_add_resident)
                                      ^
                                      ;
   drivers/gpu/drm/drm_gem.c:1318:36: error: expected ';' after top-level asm block
   EXPORT_SYMBOL(drm_gem_dec_resident)
                                      ^
                                      ;
   2 errors generated.


vim +1299 drivers/gpu/drm/drm_gem.c

  1282	
  1283	/**
  1284	 * drm_gem_add_resident - Account memory used by GEM object to the
  1285	 * task which called drm_gem_object_init(). Call when the pages are
  1286	 * made resident in system memory, i.e. pinned for GPU usage.
  1287	 *
  1288	 * @obj: GEM buffer object
  1289	 */
  1290	void drm_gem_add_resident(struct drm_gem_object *obj)
  1291	{
  1292		if (!mmget_not_zero(obj->mm))
  1293			return;
  1294	
  1295		add_mm_counter(obj->mm, MM_DRIVERPAGES, obj->size / PAGE_SIZE);
  1296	
  1297		mmput(obj->mm);
  1298	}
> 1299	EXPORT_SYMBOL(drm_gem_add_resident)
  1300	

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0-DAY CI Kernel Test Service
https://01.org/lkp