tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: d514392f17fd4d386cfadde7f849d97db4ca1fb0 commit: 6563f60f14cbb3dcbdc4e1d8469fc0fbaaa80544 [4530/6912] drm/msm/gpu: Add devfreq tuning debugfs config: openrisc-randconfig-r011-20230119 (https://download.01.org/0day-ci/archive/20230121/202301210249.QexGmmKq-lkp@xxxxxxxxx/config) compiler: or1k-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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=6563f60f14cbb3dcbdc4e1d8469fc0fbaaa80544 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 6563f60f14cbb3dcbdc4e1d8469fc0fbaaa80544 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=openrisc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=openrisc SHELL=/bin/bash drivers/gpu/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/msm/msm_gpu.h:18, from drivers/gpu/drm/msm/adreno/adreno_gpu.h:15, from drivers/gpu/drm/msm/adreno/adreno_device.c:9: >> drivers/gpu/drm/msm/msm_drv.h:238:45: error: field 'gpu_devfreq_config' has incomplete type 238 | struct devfreq_simple_ondemand_data gpu_devfreq_config; | ^~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for DEVFREQ_GOV_SIMPLE_ONDEMAND Depends on [n]: PM_DEVFREQ [=n] Selected by [y]: - DRM_MSM [=y] && HAS_IOMEM [=y] && DRM [=y] && (ARCH_QCOM || SOC_IMX5 || COMPILE_TEST [=y]) && COMMON_CLK [=y] && IOMMU_SUPPORT [=y] && (QCOM_OCMEM [=n] || QCOM_OCMEM [=n]=n) && (QCOM_LLCC [=y] || QCOM_LLCC [=y]=n) && (QCOM_COMMAND_DB [=n] || QCOM_COMMAND_DB [=n]=n) vim +/gpu_devfreq_config +238 drivers/gpu/drm/msm/msm_drv.h 107 108 struct drm_device *dev; 109 110 struct msm_kms *kms; 111 int (*kms_init)(struct drm_device *dev); 112 113 /* subordinate devices, if present: */ 114 struct platform_device *gpu_pdev; 115 116 /* possibly this should be in the kms component, but it is 117 * shared by both mdp4 and mdp5.. 118 */ 119 struct hdmi *hdmi; 120 121 /* DSI is shared by mdp4 and mdp5 */ 122 struct msm_dsi *dsi[2]; 123 124 struct msm_dp *dp[MSM_DP_CONTROLLER_COUNT]; 125 126 /* when we have more than one 'msm_gpu' these need to be an array: */ 127 struct msm_gpu *gpu; 128 129 /* gpu is only set on open(), but we need this info earlier */ 130 bool is_a2xx; 131 bool has_cached_coherent; 132 133 struct drm_fb_helper *fbdev; 134 135 struct msm_rd_state *rd; /* debugfs to dump all submits */ 136 struct msm_rd_state *hangrd; /* debugfs to dump hanging submits */ 137 struct msm_perf_state *perf; 138 139 /** 140 * List of all GEM objects (mainly for debugfs, protected by obj_lock 141 * (acquire before per GEM object lock) 142 */ 143 struct list_head objects; 144 struct mutex obj_lock; 145 146 /** 147 * lru: 148 * 149 * The various LRU's that a GEM object is in at various stages of 150 * it's lifetime. Objects start out in the unbacked LRU. When 151 * pinned (for scannout or permanently mapped GPU buffers, like 152 * ringbuffer, memptr, fw, etc) it moves to the pinned LRU. When 153 * unpinned, it moves into willneed or dontneed LRU depending on 154 * madvise state. When backing pages are evicted (willneed) or 155 * purged (dontneed) it moves back into the unbacked LRU. 156 * 157 * The dontneed LRU is considered by the shrinker for objects 158 * that are candidate for purging, and the willneed LRU is 159 * considered for objects that could be evicted. 160 */ 161 struct { 162 /** 163 * unbacked: 164 * 165 * The LRU for GEM objects without backing pages allocated. 166 * This mostly exists so that objects are always is one 167 * LRU. 168 */ 169 struct drm_gem_lru unbacked; 170 171 /** 172 * pinned: 173 * 174 * The LRU for pinned GEM objects 175 */ 176 struct drm_gem_lru pinned; 177 178 /** 179 * willneed: 180 * 181 * The LRU for unpinned GEM objects which are in madvise 182 * WILLNEED state (ie. can be evicted) 183 */ 184 struct drm_gem_lru willneed; 185 186 /** 187 * dontneed: 188 * 189 * The LRU for unpinned GEM objects which are in madvise 190 * DONTNEED state (ie. can be purged) 191 */ 192 struct drm_gem_lru dontneed; 193 194 /** 195 * lock: 196 * 197 * Protects manipulation of all of the LRUs. 198 */ 199 struct mutex lock; 200 } lru; 201 202 struct workqueue_struct *wq; 203 204 unsigned int num_crtcs; 205 struct drm_crtc *crtcs[MAX_CRTCS]; 206 207 struct msm_drm_thread event_thread[MAX_CRTCS]; 208 209 unsigned int num_bridges; 210 struct drm_bridge *bridges[MAX_BRIDGES]; 211 212 /* VRAM carveout, used when no IOMMU: */ 213 struct { 214 unsigned long size; 215 dma_addr_t paddr; 216 /* NOTE: mm managed at the page level, size is in # of pages 217 * and position mm_node->start is in # of pages: 218 */ 219 struct drm_mm mm; 220 spinlock_t lock; /* Protects drm_mm node allocation/removal */ 221 } vram; 222 223 struct notifier_block vmap_notifier; 224 struct shrinker shrinker; 225 226 struct drm_atomic_state *pm_state; 227 228 /** 229 * hangcheck_period: For hang detection, in ms 230 * 231 * Note that in practice, a submit/job will get at least two hangcheck 232 * periods, due to checking for progress being implemented as simply 233 * "have the CP position registers changed since last time?" 234 */ 235 unsigned int hangcheck_period; 236 237 /** gpu_devfreq_config: Devfreq tuning config for the GPU. */ > 238 struct devfreq_simple_ondemand_data gpu_devfreq_config; 239 240 /** 241 * gpu_clamp_to_idle: Enable clamping to idle freq when inactive 242 */ 243 bool gpu_clamp_to_idle; 244 245 /** 246 * disable_err_irq: 247 * 248 * Disable handling of GPU hw error interrupts, to force fallback to 249 * sw hangcheck timer. Written (via debugfs) by igt tests to test 250 * the sw hangcheck mechanism. 251 */ 252 bool disable_err_irq; 253 }; 254 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
