Re: [RFC PATCH 02/10] drm/sched: Move schedule policy to scheduler / entity

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

Hi Matthew,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on drm-tip/drm-tip]
[also build test ERROR on linus/master v6.3-rc5 next-20230403]
[cannot apply to drm-misc/drm-misc-next drm/drm-next drm-exynos/exynos-drm-next drm-intel/for-linux-next drm-intel/for-linux-next-fixes]
[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/Matthew-Brost/drm-sched-Convert-drm-scheduler-to-use-a-work-queue-rather-than-kthread/20230404-082438
base:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
patch link:    https://lore.kernel.org/r/20230404002211.3611376-3-matthew.brost%40intel.com
patch subject: [RFC PATCH 02/10] drm/sched: Move schedule policy to scheduler / entity
config: riscv-allmodconfig (https://download.01.org/0day-ci/archive/20230404/202304041537.dcZw4xgl-lkp@intel.com/config)
compiler: riscv64-linux-gcc (GCC) 12.1.0
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/432d13aa8af1c693fa15eb5a442931332de31937
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Matthew-Brost/drm-sched-Convert-drm-scheduler-to-use-a-work-queue-rather-than-kthread/20230404-082438
        git checkout 432d13aa8af1c693fa15eb5a442931332de31937
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=riscv SHELL=/bin/bash drivers/dma-buf/ drivers/gpu/drm/v3d/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304041537.dcZw4xgl-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/gpu/drm/v3d/v3d_sched.c: In function 'v3d_sched_init':
>> drivers/gpu/drm/v3d/v3d_sched.c:403:30: error: 'ULL' undeclared (first use in this function)
     403 |                              ULL, "v3d_render", DRM_SCHED_POLICY_DEFAULT,
         |                              ^~~
   drivers/gpu/drm/v3d/v3d_sched.c:403:30: note: each undeclared identifier is reported only once for each function it appears in


vim +/ULL +403 drivers/gpu/drm/v3d/v3d_sched.c

   381	
   382	int
   383	v3d_sched_init(struct v3d_dev *v3d)
   384	{
   385		int hw_jobs_limit = 1;
   386		int job_hang_limit = 0;
   387		int hang_limit_ms = 500;
   388		int ret;
   389	
   390		ret = drm_sched_init(&v3d->queue[V3D_BIN].sched,
   391				     &v3d_bin_sched_ops, NULL,
   392				     hw_jobs_limit, job_hang_limit,
   393				     msecs_to_jiffies(hang_limit_ms), NULL,
   394				     NULL, "v3d_bin", DRM_SCHED_POLICY_DEFAULT,
   395				     v3d->drm.dev);
   396		if (ret)
   397			return ret;
   398	
   399		ret = drm_sched_init(&v3d->queue[V3D_RENDER].sched,
   400				     &v3d_render_sched_ops, NULL,
   401				     hw_jobs_limit, job_hang_limit,
   402				     msecs_to_jiffies(hang_limit_ms), NULL,
 > 403				     ULL, "v3d_render", DRM_SCHED_POLICY_DEFAULT,
   404				     v3d->drm.dev);
   405		if (ret)
   406			goto fail;
   407	
   408		ret = drm_sched_init(&v3d->queue[V3D_TFU].sched,
   409				     &v3d_tfu_sched_ops, NULL,
   410				     hw_jobs_limit, job_hang_limit,
   411				     msecs_to_jiffies(hang_limit_ms), NULL,
   412				     NULL, "v3d_tfu", DRM_SCHED_POLICY_DEFAULT,
   413				     v3d->drm.dev);
   414		if (ret)
   415			goto fail;
   416	
   417		if (v3d_has_csd(v3d)) {
   418			ret = drm_sched_init(&v3d->queue[V3D_CSD].sched,
   419					     &v3d_csd_sched_ops, NULL,
   420					     hw_jobs_limit, job_hang_limit,
   421					     msecs_to_jiffies(hang_limit_ms), NULL,
   422					     NULL, "v3d_csd", DRM_SCHED_POLICY_DEFAULT,
   423					     v3d->drm.dev);
   424			if (ret)
   425				goto fail;
   426	
   427			ret = drm_sched_init(&v3d->queue[V3D_CACHE_CLEAN].sched,
   428					     &v3d_cache_clean_sched_ops, NULL,
   429					     hw_jobs_limit, job_hang_limit,
   430					     msecs_to_jiffies(hang_limit_ms), NULL,
   431					     NULL, "v3d_cache_clean",
   432					     DRM_SCHED_POLICY_DEFAULT, v3d->drm.dev);
   433			if (ret)
   434				goto fail;
   435		}
   436	
   437		return 0;
   438	
   439	fail:
   440		v3d_sched_fini(v3d);
   441		return ret;
   442	}
   443	

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