From: kernel test robot <lkp@intel.com>
To: Jani Nikula <jani.nikula@intel.com>,
dri-devel@lists.freedesktop.org,
maarten.lankhorst@linux.intel.com,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@redhat.com>,
simona.vetter@ffwll.ch
Cc: oe-kbuild-all@lists.linux.dev, jani.nikula@intel.com,
intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org
Subject: Re: [PATCH 1/3] drm/mm: replace drm_print.h include with a forward declaration
Date: Wed, 22 Oct 2025 03:59:47 +0800 [thread overview]
Message-ID: <202510220305.rfiVr2PC-lkp@intel.com> (raw)
In-Reply-To: <05a996d685afb1facfdd5aef1eab1680fa5eb0a0.1761063757.git.jani.nikula@intel.com>
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/20251022/202510220305.rfiVr2PC-lkp@intel.com/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/20251022/202510220305.rfiVr2PC-lkp@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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202510220305.rfiVr2PC-lkp@intel.com/
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
next prev parent reply other threads:[~2025-10-21 20:00 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-21 16:29 [PATCH 0/3] drm: replace drm_print.h includes from headers with a forward declaration Jani Nikula
2025-10-21 16:29 ` [PATCH 1/3] drm/mm: replace drm_print.h include " Jani Nikula
2025-10-21 19:16 ` kernel test robot
2025-10-21 19:59 ` kernel test robot [this message]
2025-10-21 16:29 ` [PATCH 2/3] drm/buddy: " Jani Nikula
2025-10-21 16:29 ` [PATCH 3/3] drm/ttm: " Jani Nikula
2025-10-21 20:10 ` kernel test robot
2025-10-21 16:53 ` ✗ CI.checkpatch: warning for drm: replace drm_print.h includes from headers " Patchwork
2025-10-21 16:55 ` ✗ CI.KUnit: failure " Patchwork
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