Hi Jani, kernel test robot noticed the following build errors:
[auto build test ERROR on next-20251021] [also build test ERROR on v6.18-rc2] [cannot apply to drm-exynos/exynos-drm-next rockchip/for-next linus/master v6.18-rc2 v6.18-rc1 v6.17] [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/Jani-Nikula/drm-mm-replace-drm_print-h-include-with-a-forward-declaration/20251022-003212 base: next-20251021 patch link: https://lore.kernel.org/r/05a996d685afb1facfdd5aef1eab1680fa5eb0a0.1761063757.git.jani.nikula%40intel.com patch subject: [PATCH 1/3] drm/mm: replace drm_print.h include with a forward declaration config: x86_64-buildonly-randconfig-006-20251022 (https://download.01.org/0day-ci/archive/20251022/[email protected]/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251022/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): drivers/gpu/drm/panthor/panthor_sched.c: In function 'panthor_queue_get_syncwait_obj': >> drivers/gpu/drm/panthor/panthor_sched.c:877:13: error: implicit declaration >> of function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 877 | if (drm_WARN_ON(&ptdev->base, IS_ERR_OR_NULL(bo))) | ^~~~~~~~~~~ | VM_WARN_ON drivers/gpu/drm/panthor/panthor_sched.c: In function 'csg_slot_sync_state_locked': >> drivers/gpu/drm/panthor/panthor_sched.c:1262:17: error: implicit declaration >> of function 'drm_err'; did you mean 'pr_err'? >> [-Wimplicit-function-declaration] 1262 | drm_err(&ptdev->base, "Invalid state on CSG %d (state=%d)", | ^~~~~~~ | pr_err drivers/gpu/drm/panthor/panthor_sched.c: In function 'cs_slot_process_fatal_event_locked': >> drivers/gpu/drm/panthor/panthor_sched.c:1372:17: error: implicit declaration >> of function 'drm_warn'; did you mean 'dev_warn'? >> [-Wimplicit-function-declaration] 1372 | drm_warn(&ptdev->base, "CS_FATAL: pid=%d, comm=%s\n", | ^~~~~~~~ | dev_warn -- drivers/gpu/drm/panthor/panthor_device.c: In function 'panthor_gpu_coherency_init': >> drivers/gpu/drm/panthor/panthor_device.c:40:9: error: implicit declaration >> of function 'drm_err'; did you mean 'pr_err'? >> [-Wimplicit-function-declaration] 40 | drm_err(&ptdev->base, "Coherency not supported by the device"); | ^~~~~~~ | pr_err drivers/gpu/drm/panthor/panthor_device.c: In function 'panthor_clk_init': >> drivers/gpu/drm/panthor/panthor_device.c:64:9: error: implicit declaration >> of function 'drm_info'; did you mean 'pr_info'? >> [-Wimplicit-function-declaration] 64 | drm_info(&ptdev->base, "clock rate = %lu\n", clk_get_rate(ptdev->clks.core)); | ^~~~~~~~ | pr_info drivers/gpu/drm/panthor/panthor_device.c: In function 'panthor_device_unplug': >> drivers/gpu/drm/panthor/panthor_device.c:96:9: error: implicit declaration >> of function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 96 | drm_WARN_ON(&ptdev->base, pm_runtime_get_sync(ptdev->base.dev) < 0); | ^~~~~~~~~~~ | VM_WARN_ON -- drivers/gpu/drm/panthor/panthor_drv.c: In function 'panthor_submit_ctx_update_job_sync_signal_fences': >> drivers/gpu/drm/panthor/panthor_drv.c:515:21: error: implicit declaration of >> function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 515 | if (drm_WARN_ON(&ptdev->base, !sig_sync)) | ^~~~~~~~~~~ | VM_WARN_ON drivers/gpu/drm/panthor/panthor_drv.c: In function 'panthor_gpu_show_fdinfo': >> drivers/gpu/drm/panthor/panthor_drv.c:1519:17: error: implicit declaration >> of function 'drm_printf'; did you mean 'seq_printf'? >> [-Wimplicit-function-declaration] 1519 | drm_printf(p, "drm-cycles-panthor:\t%llu\n", pfile->stats.cycles); | ^~~~~~~~~~ | seq_printf -- drivers/gpu/drm/panthor/panthor_hw.c: In function 'panthor_hw_info_init': >> drivers/gpu/drm/panthor/panthor_hw.c:101:9: error: implicit declaration of >> function 'drm_info'; did you mean 'pr_info'? >> [-Wimplicit-function-declaration] 101 | drm_info(&ptdev->base, | ^~~~~~~~ | pr_info -- drivers/gpu/drm/panthor/panthor_devfreq.c: In function 'panthor_devfreq_get_dev_status': >> drivers/gpu/drm/panthor/panthor_devfreq.c:110:9: error: implicit declaration >> of function 'drm_dbg'; did you mean 'dev_dbg'? >> [-Wimplicit-function-declaration] 110 | drm_dbg(&ptdev->base, "busy %lu total %lu %lu %% freq %lu MHz\n", | ^~~~~~~ | dev_dbg drivers/gpu/drm/panthor/panthor_devfreq.c: In function 'panthor_devfreq_init': >> drivers/gpu/drm/panthor/panthor_devfreq.c:151:25: error: implicit >> declaration of function 'DRM_DEV_ERROR'; did you mean 'TIME_ERROR'? >> [-Wimplicit-function-declaration] 151 | DRM_DEV_ERROR(dev, "Couldn't set OPP regulators\n"); | ^~~~~~~~~~~~~ | TIME_ERROR >> drivers/gpu/drm/panthor/panthor_devfreq.c:240:17: error: implicit >> declaration of function 'DRM_DEV_INFO' [-Wimplicit-function-declaration] 240 | DRM_DEV_INFO(dev, "Failed to register cooling device\n"); | ^~~~~~~~~~~~ drivers/gpu/drm/panthor/panthor_devfreq.c: In function 'panthor_devfreq_resume': >> drivers/gpu/drm/panthor/panthor_devfreq.c:254:9: error: implicit declaration >> of function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 254 | drm_WARN_ON(&ptdev->base, devfreq_resume_device(pdevfreq->devfreq)); | ^~~~~~~~~~~ | VM_WARN_ON -- drivers/gpu/drm/panthor/panthor_gpu.c: In function 'panthor_gpu_l2_config_set': >> drivers/gpu/drm/panthor/panthor_gpu.c:65:17: error: implicit declaration of >> function 'drm_err'; did you mean 'pr_err'? [-Wimplicit-function-declaration] 65 | drm_err(&ptdev->base, "Custom ASN hash not supported by the device"); | ^~~~~~~ | pr_err drivers/gpu/drm/panthor/panthor_gpu.c: In function 'panthor_gpu_irq_handler': >> drivers/gpu/drm/panthor/panthor_gpu.c:85:17: error: implicit declaration of >> function 'drm_warn'; did you mean 'pr_warn'? >> [-Wimplicit-function-declaration] 85 | drm_warn(&ptdev->base, "GPU Fault 0x%08x (%s) at 0x%016llx\n", | ^~~~~~~~ | pr_warn drivers/gpu/drm/panthor/panthor_gpu.c: In function 'panthor_gpu_l2_power_on': >> drivers/gpu/drm/panthor/panthor_gpu.c:261:17: error: implicit declaration of >> function 'drm_info_once'; did you mean 'dev_info_once'? >> [-Wimplicit-function-declaration] 261 | drm_info_once(&ptdev->base, "using only 1st core group (%lu cores from %lu)\n", | ^~~~~~~~~~~~~ | dev_info_once drivers/gpu/drm/panthor/panthor_gpu.c: In function 'panthor_gpu_flush_caches': >> drivers/gpu/drm/panthor/panthor_gpu.c:292:14: error: implicit declaration of >> function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 292 | if (!drm_WARN_ON(&ptdev->base, | ^~~~~~~~~~~ | VM_WARN_ON -- drivers/gpu/drm/panthor/panthor_gem.c: In function 'panthor_kernel_bo_destroy': >> drivers/gpu/drm/panthor/panthor_gem.c:97:13: error: implicit declaration of >> function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 97 | if (drm_WARN_ON(bo->obj->dev, | ^~~~~~~~~~~ | VM_WARN_ON drivers/gpu/drm/panthor/panthor_gem.c: In function 'panthor_gem_kernel_bo_set_label': >> drivers/gpu/drm/panthor/panthor_gem.c:334:17: error: implicit declaration of >> function 'drm_warn'; did you mean 'pr_warn'? >> [-Wimplicit-function-declaration] 334 | drm_warn(bo->obj->dev, "Not enough memory to allocate BO label"); | ^~~~~~~~ | pr_warn -- drivers/gpu/drm/panthor/panthor_fw.c: In function 'panthor_fw_get_csg_iface': >> drivers/gpu/drm/panthor/panthor_fw.c:296:13: error: implicit declaration of >> function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 296 | if (drm_WARN_ON(&ptdev->base, csg_slot >= MAX_CSGS)) | ^~~~~~~~~~~ | VM_WARN_ON drivers/gpu/drm/panthor/panthor_fw.c: In function 'panthor_fw_binary_iter_read': >> drivers/gpu/drm/panthor/panthor_fw.c:370:17: error: implicit declaration of >> function 'drm_err'; did you mean 'pr_err'? [-Wimplicit-function-declaration] 370 | drm_err(&ptdev->base, "Firmware too small\n"); | ^~~~~~~ | pr_err drivers/gpu/drm/panthor/panthor_fw.c: In function 'panthor_fw_load_section_entry': >> drivers/gpu/drm/panthor/panthor_fw.c:536:17: error: implicit declaration of >> function 'drm_warn'; did you mean 'pr_warn'? >> [-Wimplicit-function-declaration] 536 | drm_warn(&ptdev->base, | ^~~~~~~~ | pr_warn drivers/gpu/drm/panthor/panthor_fw.c: In function 'panthor_fw_read_build_info': >> drivers/gpu/drm/panthor/panthor_fw.c:668:9: error: implicit declaration of >> function 'drm_info'; did you mean 'pr_info'? >> [-Wimplicit-function-declaration] 668 | drm_info(&ptdev->base, "Firmware git sha: %s\n", | ^~~~~~~~ | pr_info -- drivers/gpu/drm/panthor/panthor_mmu.c: In function 'alloc_pt': >> drivers/gpu/drm/panthor/panthor_mmu.c:432:17: error: implicit declaration of >> function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 432 | drm_WARN_ON(&vm->ptdev->base, vm->op_ctx); | ^~~~~~~~~~~ | VM_WARN_ON drivers/gpu/drm/panthor/panthor_mmu.c: In function 'wait_ready': >> drivers/gpu/drm/panthor/panthor_mmu.c:506:17: error: implicit declaration of >> function 'drm_err'; did you mean 'pr_err'? [-Wimplicit-function-declaration] 506 | drm_err(&ptdev->base, "AS_ACTIVE bit stuck\n"); | ^~~~~~~ | pr_err drivers/gpu/drm/panthor/panthor_mmu.c: In function 'mmu_hw_do_operation_locked': >> drivers/gpu/drm/panthor/panthor_mmu.c:575:17: error: implicit declaration of >> function 'drm_WARN'; did you mean 'dev_WARN'? >> [-Wimplicit-function-declaration] 575 | drm_WARN(&ptdev->base, 1, "Unexpected AS_COMMAND: %d", op); | ^~~~~~~~ | dev_WARN drivers/gpu/drm/panthor/panthor_mmu.c: In function 'panthor_vm_unmap_pages': >> drivers/gpu/drm/panthor/panthor_mmu.c:908:9: error: implicit declaration of >> function 'drm_dbg'; did you mean 'dev_dbg'? [-Wimplicit-function-declaration] 908 | drm_dbg(&ptdev->base, "unmap: as=%d, iova=%llx, len=%llx", vm->as.id, iova, size); | ^~~~~~~ | dev_dbg -- drivers/gpu/drm/panthor/panthor_heap.c: In function 'panthor_heap_pool_destroy': >> drivers/gpu/drm/panthor/panthor_heap.c:604:17: error: implicit declaration >> of function 'drm_WARN_ON'; did you mean 'VM_WARN_ON'? >> [-Wimplicit-function-declaration] 604 | drm_WARN_ON(&pool->ptdev->base, panthor_heap_destroy_locked(pool, i)); | ^~~~~~~~~~~ | VM_WARN_ON -- drivers/gpu/drm/imx/lcdc/imx-lcdc.c: In function 'imx_lcdc_get_format': >> drivers/gpu/drm/imx/lcdc/imx-lcdc.c:126:17: error: implicit declaration of >> function 'DRM_WARN'; did you mean 'VM_WARN'? >> [-Wimplicit-function-declaration] 126 | DRM_WARN("Format not supported - fallback to XRGB8888\n"); | ^~~~~~~~ | VM_WARN drivers/gpu/drm/imx/lcdc/imx-lcdc.c: In function 'imx_lcdc_pipe_check': >> drivers/gpu/drm/imx/lcdc/imx-lcdc.c:285:17: error: implicit declaration of >> function 'drm_err'; did you mean 'pr_err'? [-Wimplicit-function-declaration] 285 | drm_err(pipe->crtc.dev, "unsupported display mode (%u x %u)\n", | ^~~~~~~ | pr_err .. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for OF_GPIO Depends on [n]: GPIOLIB [=y] && OF [=n] && HAS_IOMEM [=y] Selected by [y]: - GPIO_TB10X [=y] && GPIOLIB [=y] && HAS_IOMEM [=y] && (ARC_PLAT_TB10X || COMPILE_TEST [=y]) WARNING: unmet direct dependencies detected for GPIO_SYSCON Depends on [n]: GPIOLIB [=y] && HAS_IOMEM [=y] && MFD_SYSCON [=y] && OF [=n] Selected by [y]: - GPIO_SAMA5D2_PIOBU [=y] && GPIOLIB [=y] && HAS_IOMEM [=y] && MFD_SYSCON [=y] && OF_GPIO [=y] && (ARCH_AT91 || COMPILE_TEST [=y]) WARNING: unmet direct dependencies detected for I2C_K1 Depends on [n]: I2C [=y] && HAS_IOMEM [=y] && (ARCH_SPACEMIT || COMPILE_TEST [=y]) && OF [=n] && COMMON_CLK [=y] Selected by [y]: - MFD_SPACEMIT_P1 [=y] && HAS_IOMEM [=y] && (ARCH_SPACEMIT || COMPILE_TEST [=y]) && I2C [=y] vim +877 drivers/gpu/drm/panthor/panthor_sched.c de85488138247d Boris Brezillon 2024-02-29 862 de85488138247d Boris Brezillon 2024-02-29 863 static void * de85488138247d Boris Brezillon 2024-02-29 864 panthor_queue_get_syncwait_obj(struct panthor_group *group, struct panthor_queue *queue) de85488138247d Boris Brezillon 2024-02-29 865 { de85488138247d Boris Brezillon 2024-02-29 866 struct panthor_device *ptdev = group->ptdev; de85488138247d Boris Brezillon 2024-02-29 867 struct panthor_gem_object *bo; de85488138247d Boris Brezillon 2024-02-29 868 struct iosys_map map; de85488138247d Boris Brezillon 2024-02-29 869 int ret; de85488138247d Boris Brezillon 2024-02-29 870 de85488138247d Boris Brezillon 2024-02-29 871 if (queue->syncwait.kmap) de85488138247d Boris Brezillon 2024-02-29 872 return queue->syncwait.kmap + queue->syncwait.offset; de85488138247d Boris Brezillon 2024-02-29 873 de85488138247d Boris Brezillon 2024-02-29 874 bo = panthor_vm_get_bo_for_va(group->vm, de85488138247d Boris Brezillon 2024-02-29 875 queue->syncwait.gpu_va, de85488138247d Boris Brezillon 2024-02-29 876 &queue->syncwait.offset); de85488138247d Boris Brezillon 2024-02-29 @877 if (drm_WARN_ON(&ptdev->base, IS_ERR_OR_NULL(bo))) de85488138247d Boris Brezillon 2024-02-29 878 goto err_put_syncwait_obj; de85488138247d Boris Brezillon 2024-02-29 879 de85488138247d Boris Brezillon 2024-02-29 880 queue->syncwait.obj = &bo->base.base; 8f5c4871a014cf Dmitry Osipenko 2025-03-23 881 ret = drm_gem_vmap(queue->syncwait.obj, &map); de85488138247d Boris Brezillon 2024-02-29 882 if (drm_WARN_ON(&ptdev->base, ret)) de85488138247d Boris Brezillon 2024-02-29 883 goto err_put_syncwait_obj; de85488138247d Boris Brezillon 2024-02-29 884 de85488138247d Boris Brezillon 2024-02-29 885 queue->syncwait.kmap = map.vaddr; de85488138247d Boris Brezillon 2024-02-29 886 if (drm_WARN_ON(&ptdev->base, !queue->syncwait.kmap)) de85488138247d Boris Brezillon 2024-02-29 887 goto err_put_syncwait_obj; de85488138247d Boris Brezillon 2024-02-29 888 de85488138247d Boris Brezillon 2024-02-29 889 return queue->syncwait.kmap + queue->syncwait.offset; de85488138247d Boris Brezillon 2024-02-29 890 de85488138247d Boris Brezillon 2024-02-29 891 err_put_syncwait_obj: de85488138247d Boris Brezillon 2024-02-29 892 panthor_queue_put_syncwait_obj(queue); de85488138247d Boris Brezillon 2024-02-29 893 return NULL; de85488138247d Boris Brezillon 2024-02-29 894 } de85488138247d Boris Brezillon 2024-02-29 895 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
