Hi Chris, [auto build test WARNING on linus/master] [also build test WARNING on v4.11 next-20170512] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Chris-Wilson/dma-buf-sync-file-Defer-creation-of-sync_file-name/20170512-193751 reproduce: make htmldocs All warnings (new ones prefixed by >>): WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick (https://www.imagemagick.org) arch/x86/include/asm/uaccess_32.h:1: warning: no structured comments found include/linux/init.h:1: warning: no structured comments found include/linux/mod_devicetable.h:686: warning: Excess struct/union/enum/typedef member 'ver_major' description in 'fsl_mc_device_id' include/linux/mod_devicetable.h:686: warning: Excess struct/union/enum/typedef member 'ver_minor' description in 'fsl_mc_device_id' kernel/sched/core.c:2088: warning: No description found for parameter 'rf' kernel/sched/core.c:2088: warning: Excess function parameter 'cookie' description in 'try_to_wake_up_local' include/linux/kthread.h:26: warning: Excess function parameter '...' description in 'kthread_create' kernel/sys.c:1: warning: no structured comments found include/linux/device.h:969: warning: No description found for parameter 'dma_ops' drivers/dma-buf/seqno-fence.c:1: warning: no structured comments found >> include/linux/sync_file.h:47: warning: No description found for parameter 'user_name' >> include/linux/sync_file.h:47: warning: Excess struct/union/enum/typedef member 'name' description in 'sync_file' include/linux/iio/iio.h:597: warning: No description found for parameter 'trig_readonly' include/linux/iio/trigger.h:151: warning: No description found for parameter 'indio_dev' include/linux/iio/trigger.h:151: warning: No description found for parameter 'trig' include/linux/device.h:970: warning: No description found for parameter 'dma_ops' include/linux/usb/gadget.h:230: warning: No description found for parameter 'claimed' include/linux/usb/gadget.h:230: warning: No description found for parameter 'enabled' include/linux/usb/gadget.h:408: warning: No description found for parameter 'quirk_altset_not_supp' include/linux/usb/gadget.h:408: warning: No description found for parameter 'quirk_stall_not_supp' include/linux/usb/gadget.h:408: warning: No description found for parameter 'quirk_zlp_not_supp' include/drm/drm_drv.h:524: warning: No description found for parameter 'set_busid' include/drm/drm_drv.h:524: warning: No description found for parameter 'irq_handler' include/drm/drm_drv.h:524: warning: No description found for parameter 'irq_preinstall' include/drm/drm_drv.h:524: warning: No description found for parameter 'irq_postinstall' include/drm/drm_drv.h:524: warning: No description found for parameter 'irq_uninstall' include/drm/drm_drv.h:524: warning: No description found for parameter 'debugfs_init' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_open_object' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_close_object' include/drm/drm_drv.h:524: warning: No description found for parameter 'prime_handle_to_fd' include/drm/drm_drv.h:524: warning: No description found for parameter 'prime_fd_to_handle' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_export' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_import' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_pin' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_unpin' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_res_obj' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_get_sg_table' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_import_sg_table' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_vmap' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_vunmap' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_prime_mmap' include/drm/drm_drv.h:524: warning: No description found for parameter 'gem_vm_ops' include/drm/drm_drv.h:524: warning: No description found for parameter 'major' include/drm/drm_drv.h:524: warning: No description found for parameter 'minor' include/drm/drm_drv.h:524: warning: No description found for parameter 'patchlevel' include/drm/drm_drv.h:524: warning: No description found for parameter 'name' include/drm/drm_drv.h:524: warning: No description found for parameter 'desc' include/drm/drm_drv.h:524: warning: No description found for parameter 'date' include/drm/drm_drv.h:524: warning: No description found for parameter 'driver_features' include/drm/drm_drv.h:524: warning: No description found for parameter 'ioctls' include/drm/drm_drv.h:524: warning: No description found for parameter 'num_ioctls' include/drm/drm_drv.h:524: warning: No description found for parameter 'fops' include/drm/drm_color_mgmt.h:1: warning: no structured comments found drivers/gpu/drm/drm_plane_helper.c:403: warning: No description found for parameter 'ctx' drivers/gpu/drm/drm_plane_helper.c:404: warning: No description found for parameter 'ctx' drivers/gpu/drm/i915/intel_lpe_audio.c:350: warning: No description found for parameter 'dp_output' drivers/gpu/drm/i915/intel_lpe_audio.c:350: warning: No description found for parameter 'link_rate' drivers/gpu/drm/i915/intel_lpe_audio.c:351: warning: No description found for parameter 'dp_output' drivers/gpu/drm/i915/intel_lpe_audio.c:351: warning: No description found for parameter 'link_rate' Documentation/core-api/assoc_array.rst:13: WARNING: Enumerated list ends without a blank line; unexpected unindent. Documentation/doc-guide/sphinx.rst:126: ERROR: Unknown target name: "sphinx c domain". kernel/sched/fair.c:7650: WARNING: Inline emphasis start-string without end-string. kernel/time/timer.c:1200: ERROR: Unexpected indentation. kernel/time/timer.c:1202: ERROR: Unexpected indentation. kernel/time/timer.c:1203: WARNING: Block quote ends without a blank line; unexpected unindent. include/linux/wait.h:122: WARNING: Block quote ends without a blank line; unexpected unindent. include/linux/wait.h:125: ERROR: Unexpected indentation. include/linux/wait.h:127: WARNING: Block quote ends without a blank line; unexpected unindent. kernel/time/hrtimer.c:990: WARNING: Block quote ends without a blank line; unexpected unindent. kernel/signal.c:322: WARNING: Inline literal start-string without end-string. include/linux/iio/iio.h:219: ERROR: Unexpected indentation. include/linux/iio/iio.h:220: WARNING: Block quote ends without a blank line; unexpected unindent. include/linux/iio/iio.h:226: WARNING: Definition list ends without a blank line; unexpected unindent. drivers/iio/industrialio-core.c:638: ERROR: Unknown target name: "iio_val". drivers/iio/industrialio-core.c:645: ERROR: Unknown target name: "iio_val". drivers/message/fusion/mptbase.c:5051: WARNING: Definition list ends without a blank line; unexpected unindent. drivers/tty/serial/serial_core.c:1898: WARNING: Definition list ends without a blank line; unexpected unindent. drivers/pci/pci.c:3456: ERROR: Unexpected indentation. include/linux/regulator/driver.h:271: ERROR: Unknown target name: "regulator_regmap_x_voltage". include/linux/spi/spi.h:370: ERROR: Unexpected indentation. drivers/gpu/drm/drm_scdc_helper.c:203: ERROR: Unexpected indentation. drivers/gpu/drm/drm_scdc_helper.c:204: WARNING: Block quote ends without a blank line; unexpected unindent. drivers/gpu/drm/drm_ioctl.c:690: WARNING: Definition list ends without a blank line; unexpected unindent. Documentation/gpu/todo.rst:111: ERROR: Unknown target name: "drm_fb". sound/soc/soc-core.c:2670: ERROR: Unknown target name: "snd_soc_daifmt". sound/core/jack.c:312: ERROR: Unknown target name: "snd_jack_btn". Documentation/usb/typec.rst:116: ERROR: Error in "kernel-doc" directive: invalid option block. vim +/user_name +47 include/linux/sync_file.h a02b9dc90 include/linux/sync_file.h Gustavo Padovan 2016-08-05 31 * @fence: fence with the fences in the sync_file a02b9dc90 include/linux/sync_file.h Gustavo Padovan 2016-08-05 32 * @cb: fence callback information d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 33 */ d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 34 struct sync_file { d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 35 struct file *file; d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 36 struct kref kref; 184ed11f9 include/linux/sync_file.h Chris Wilson 2017-05-12 37 char user_name[32]; d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 38 #ifdef CONFIG_DEBUG_FS d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 39 struct list_head sync_file_list; d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 40 #endif d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 41 d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 42 wait_queue_head_t wq; d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 43 f54d18670 include/linux/sync_file.h Chris Wilson 2016-10-25 44 struct dma_fence *fence; f54d18670 include/linux/sync_file.h Chris Wilson 2016-10-25 45 struct dma_fence_cb cb; d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 46 }; d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 @47 f54d18670 include/linux/sync_file.h Chris Wilson 2016-10-25 48 #define POLL_ENABLED DMA_FENCE_FLAG_USER_BITS e24165537 include/linux/sync_file.h Gustavo Padovan 2016-08-05 49 f54d18670 include/linux/sync_file.h Chris Wilson 2016-10-25 50 struct sync_file *sync_file_create(struct dma_fence *fence); f54d18670 include/linux/sync_file.h Chris Wilson 2016-10-25 51 struct dma_fence *sync_file_get_fence(int fd); d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 52 d4cab38e1 drivers/staging/android/sync_file.h Gustavo Padovan 2016-04-28 53 #endif /* _LINUX_SYNC_H */ :::::: The code at line 47 was first introduced by commit :::::: d4cab38e153d62ecd502645390c0289c1b8337df staging/android: prepare sync_file for de-staging :::::: TO: Gustavo Padovan :::::: CC: Greg Kroah-Hartman --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation