Hi Matthew, kernel test robot noticed the following build warnings:
[auto build test WARNING on 201c8a7bd1f3f415920a2df4b8a8817e973f42fe] url: https://github.com/intel-lab-lkp/linux/commits/Matthew-Brost/drm-sched-Add-drm_sched_wqueue_-helpers/20231026-121313 base: 201c8a7bd1f3f415920a2df4b8a8817e973f42fe patch link: https://lore.kernel.org/r/20231026041236.1273694-4-matthew.brost%40intel.com patch subject: [PATCH v7 3/6] drm/sched: Convert the GPU scheduler to variable number of run-queues config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20231026/202310261439.3rbateob-...@intel.com/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231026/202310261439.3rbateob-...@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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202310261439.3rbateob-...@intel.com/ All warnings (new ones prefixed by >>): drivers/gpu/drm/etnaviv/etnaviv_sched.c: In function 'etnaviv_sched_init': >> drivers/gpu/drm/etnaviv/etnaviv_sched.c:138:30: warning: passing argument 3 >> of 'drm_sched_init' makes pointer from integer without a cast >> [-Wint-conversion] 138 | DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~~~~~~~~~~~~~~~~~~~~~ | | | int In file included from drivers/gpu/drm/etnaviv/etnaviv_drv.h:20, from drivers/gpu/drm/etnaviv/etnaviv_sched.c:8: include/drm/gpu_scheduler.h:530:45: note: expected 'struct workqueue_struct *' but argument is of type 'int' 530 | struct workqueue_struct *submit_wq, | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ In file included from include/uapi/linux/posix_types.h:5, from include/uapi/linux/types.h:14, from include/linux/types.h:6, from include/linux/kasan-checks.h:5, from include/asm-generic/rwonce.h:26, from ./arch/m68k/include/generated/asm/rwonce.h:1, from include/linux/compiler.h:246, from include/linux/build_bug.h:5, from include/linux/init.h:5, from include/linux/moduleparam.h:5, from drivers/gpu/drm/etnaviv/etnaviv_sched.c:6: >> include/linux/stddef.h:8:14: warning: passing argument 4 of 'drm_sched_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drivers/gpu/drm/etnaviv/etnaviv_sched.c:138:56: note: in expansion of macro 'NULL' 138 | DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~ include/drm/gpu_scheduler.h:531:24: note: expected 'u32' {aka 'unsigned int'} but argument is of type 'void *' 531 | u32 num_rqs, uint32_t hw_submission, unsigned hang_limit, | ~~~~^~~~~~~ -- drivers/gpu/drm/lima/lima_sched.c: In function 'lima_sched_pipe_init': >> drivers/gpu/drm/lima/lima_sched.c:492:31: warning: passing argument 3 of >> 'drm_sched_init' makes pointer from integer without a cast [-Wint-conversion] 492 | DRM_SCHED_PRIORITY_COUNT, NULL, 1, | ^~~~~~~~~~~~~~~~~~~~~~~~ | | | int In file included from drivers/gpu/drm/lima/lima_sched.h:7, from drivers/gpu/drm/lima/lima_device.h:12, from drivers/gpu/drm/lima/lima_ctx.h:10, from drivers/gpu/drm/lima/lima_drv.h:9, from drivers/gpu/drm/lima/lima_sched.c:11: include/drm/gpu_scheduler.h:530:45: note: expected 'struct workqueue_struct *' but argument is of type 'int' 530 | struct workqueue_struct *submit_wq, | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ In file included from include/uapi/linux/posix_types.h:5, from include/uapi/linux/types.h:14, from include/linux/types.h:6, from include/linux/io.h:9, from include/linux/iosys-map.h:10, from drivers/gpu/drm/lima/lima_sched.c:4: >> include/linux/stddef.h:8:14: warning: passing argument 4 of 'drm_sched_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drivers/gpu/drm/lima/lima_sched.c:492:57: note: in expansion of macro 'NULL' 492 | DRM_SCHED_PRIORITY_COUNT, NULL, 1, | ^~~~ include/drm/gpu_scheduler.h:531:24: note: expected 'u32' {aka 'unsigned int'} but argument is of type 'void *' 531 | u32 num_rqs, uint32_t hw_submission, unsigned hang_limit, | ~~~~^~~~~~~ -- drivers/gpu/drm/v3d/v3d_sched.c: In function 'v3d_sched_init': >> drivers/gpu/drm/v3d/v3d_sched.c:391:50: warning: passing argument 3 of >> 'drm_sched_init' makes pointer from integer without a cast [-Wint-conversion] 391 | &v3d_bin_sched_ops, DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~~~~~~~~~~~~~~~~~~~~~ | | | int In file included from drivers/gpu/drm/v3d/v3d_drv.h:12, from drivers/gpu/drm/v3d/v3d_sched.c:23: include/drm/gpu_scheduler.h:530:45: note: expected 'struct workqueue_struct *' but argument is of type 'int' 530 | struct workqueue_struct *submit_wq, | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ In file included from include/uapi/linux/posix_types.h:5, from include/uapi/linux/types.h:14, from include/linux/types.h:6, from include/linux/kasan-checks.h:5, from include/asm-generic/rwonce.h:26, from ./arch/m68k/include/generated/asm/rwonce.h:1, from include/linux/compiler.h:246, from include/linux/err.h:5, from include/linux/kthread.h:5, from drivers/gpu/drm/v3d/v3d_sched.c:21: >> include/linux/stddef.h:8:14: warning: passing argument 4 of 'drm_sched_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drivers/gpu/drm/v3d/v3d_sched.c:391:76: note: in expansion of macro 'NULL' 391 | &v3d_bin_sched_ops, DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~ include/drm/gpu_scheduler.h:531:24: note: expected 'u32' {aka 'unsigned int'} but argument is of type 'void *' 531 | u32 num_rqs, uint32_t hw_submission, unsigned hang_limit, | ~~~~^~~~~~~ drivers/gpu/drm/v3d/v3d_sched.c:399:53: warning: passing argument 3 of 'drm_sched_init' makes pointer from integer without a cast [-Wint-conversion] 399 | &v3d_render_sched_ops, DRM_SCHED_PRIORITY_COUNT, | ^~~~~~~~~~~~~~~~~~~~~~~~ | | | int include/drm/gpu_scheduler.h:530:45: note: expected 'struct workqueue_struct *' but argument is of type 'int' 530 | struct workqueue_struct *submit_wq, | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ >> include/linux/stddef.h:8:14: warning: passing argument 4 of 'drm_sched_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drivers/gpu/drm/v3d/v3d_sched.c:400:30: note: in expansion of macro 'NULL' 400 | NULL, hw_jobs_limit, job_hang_limit, | ^~~~ include/drm/gpu_scheduler.h:531:24: note: expected 'u32' {aka 'unsigned int'} but argument is of type 'void *' 531 | u32 num_rqs, uint32_t hw_submission, unsigned hang_limit, | ~~~~^~~~~~~ drivers/gpu/drm/v3d/v3d_sched.c:407:50: warning: passing argument 3 of 'drm_sched_init' makes pointer from integer without a cast [-Wint-conversion] 407 | &v3d_tfu_sched_ops, DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~~~~~~~~~~~~~~~~~~~~~ | | | int include/drm/gpu_scheduler.h:530:45: note: expected 'struct workqueue_struct *' but argument is of type 'int' 530 | struct workqueue_struct *submit_wq, | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ >> include/linux/stddef.h:8:14: warning: passing argument 4 of 'drm_sched_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drivers/gpu/drm/v3d/v3d_sched.c:407:76: note: in expansion of macro 'NULL' 407 | &v3d_tfu_sched_ops, DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~ include/drm/gpu_scheduler.h:531:24: note: expected 'u32' {aka 'unsigned int'} but argument is of type 'void *' 531 | u32 num_rqs, uint32_t hw_submission, unsigned hang_limit, | ~~~~^~~~~~~ drivers/gpu/drm/v3d/v3d_sched.c:417:38: warning: passing argument 3 of 'drm_sched_init' makes pointer from integer without a cast [-Wint-conversion] 417 | DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~~~~~~~~~~~~~~~~~~~~~ | | | int include/drm/gpu_scheduler.h:530:45: note: expected 'struct workqueue_struct *' but argument is of type 'int' 530 | struct workqueue_struct *submit_wq, | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ >> include/linux/stddef.h:8:14: warning: passing argument 4 of 'drm_sched_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drivers/gpu/drm/v3d/v3d_sched.c:417:64: note: in expansion of macro 'NULL' 417 | DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~ include/drm/gpu_scheduler.h:531:24: note: expected 'u32' {aka 'unsigned int'} but argument is of type 'void *' 531 | u32 num_rqs, uint32_t hw_submission, unsigned hang_limit, | ~~~~^~~~~~~ drivers/gpu/drm/v3d/v3d_sched.c:426:38: warning: passing argument 3 of 'drm_sched_init' makes pointer from integer without a cast [-Wint-conversion] 426 | DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~~~~~~~~~~~~~~~~~~~~~ | | | int include/drm/gpu_scheduler.h:530:45: note: expected 'struct workqueue_struct *' but argument is of type 'int' 530 | struct workqueue_struct *submit_wq, | ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ >> include/linux/stddef.h:8:14: warning: passing argument 4 of 'drm_sched_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drivers/gpu/drm/v3d/v3d_sched.c:426:64: note: in expansion of macro 'NULL' 426 | DRM_SCHED_PRIORITY_COUNT, NULL, | ^~~~ include/drm/gpu_scheduler.h:531:24: note: expected 'u32' {aka 'unsigned int'} but argument is of type 'void *' 531 | u32 num_rqs, uint32_t hw_submission, unsigned hang_limit, | ~~~~^~~~~~~ vim +/drm_sched_init +138 drivers/gpu/drm/etnaviv/etnaviv_sched.c 132 133 int etnaviv_sched_init(struct etnaviv_gpu *gpu) 134 { 135 int ret; 136 137 ret = drm_sched_init(&gpu->sched, &etnaviv_sched_ops, > 138 DRM_SCHED_PRIORITY_COUNT, NULL, 139 etnaviv_hw_jobs_limit, etnaviv_job_hang_limit, 140 msecs_to_jiffies(500), NULL, NULL, 141 dev_name(gpu->dev), gpu->dev); 142 if (ret) 143 return ret; 144 145 return 0; 146 } 147 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
