Hi, [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on next-20160608] [cannot apply to v4.7-rc2] [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/ankitprasad-r-sharma-intel-com/Support-for-creating-using-Stolen-memory-backed-objects/20160608-205058 base: git://anongit.freedesktop.org/drm-intel for-linux-next reproduce: make htmldocs All warnings (new ones prefixed by >>): include/drm/drm_crtc.h:2185: warning: No description found for parameter 'prop_crtc_h' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'prop_fb_id' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'prop_crtc_id' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'prop_active' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'prop_mode_id' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'dvi_i_subconnector_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'dvi_i_select_subconnector_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_subconnector_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_select_subconnector_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_mode_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_left_margin_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_right_margin_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_top_margin_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_bottom_margin_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_brightness_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_contrast_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_flicker_reduction_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_overscan_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_saturation_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'tv_hue_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'scaling_mode_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'aspect_ratio_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'dirty_info_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'suggested_x_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'suggested_y_property' include/drm/drm_crtc.h:2185: warning: No description found for parameter 'allow_fb_modifiers' drivers/gpu/drm/drm_atomic_helper.c:1150: warning: No description found for parameter 'nonblock' drivers/gpu/drm/drm_atomic_helper.c:1150: warning: Excess function parameter 'nonblocking' description in 'drm_atomic_helper_commit' drivers/gpu/drm/drm_atomic_helper.c:2946: warning: No description found for parameter 'start' drivers/gpu/drm/drm_atomic_helper.c:1150: warning: No description found for parameter 'nonblock' drivers/gpu/drm/drm_atomic_helper.c:1150: warning: Excess function parameter 'nonblocking' description in 'drm_atomic_helper_commit' drivers/gpu/drm/drm_atomic_helper.c:2946: warning: No description found for parameter 'start' drivers/gpu/drm/drm_atomic_helper.c:1: warning: no structured comments found Was looking for 'implementing async commit'. drivers/gpu/drm/drm_atomic_helper.c:1150: warning: No description found for parameter 'nonblock' drivers/gpu/drm/drm_atomic_helper.c:1150: warning: Excess function parameter 'nonblocking' description in 'drm_atomic_helper_commit' drivers/gpu/drm/drm_atomic_helper.c:2946: warning: No description found for parameter 'start' drivers/gpu/drm/drm_atomic_helper.c:1150: warning: No description found for parameter 'nonblock' drivers/gpu/drm/drm_atomic_helper.c:1150: warning: Excess function parameter 'nonblocking' description in 'drm_atomic_helper_commit' drivers/gpu/drm/drm_atomic_helper.c:2946: warning: No description found for parameter 'start' drivers/gpu/drm/drm_fb_cma_helper.c:173: warning: No description found for parameter 'dev' drivers/gpu/drm/drm_fb_cma_helper.c:173: warning: No description found for parameter 'file_priv' drivers/gpu/drm/drm_fb_cma_helper.c:173: warning: No description found for parameter 'mode_cmd' drivers/gpu/drm/drm_fb_cma_helper.c:173: warning: No description found for parameter 'funcs' drivers/gpu/drm/drm_fb_cma_helper.c:233: warning: No description found for parameter 'dev' drivers/gpu/drm/drm_fb_cma_helper.c:233: warning: No description found for parameter 'file_priv' drivers/gpu/drm/drm_fb_cma_helper.c:233: warning: No description found for parameter 'mode_cmd' drivers/gpu/drm/drm_fb_cma_helper.c:285: warning: No description found for parameter 'm' drivers/gpu/drm/drm_fb_cma_helper.c:285: warning: No description found for parameter 'arg' drivers/gpu/drm/drm_fb_cma_helper.c:173: warning: No description found for parameter 'dev' drivers/gpu/drm/drm_fb_cma_helper.c:173: warning: No description found for parameter 'file_priv' drivers/gpu/drm/drm_fb_cma_helper.c:173: warning: No description found for parameter 'mode_cmd' drivers/gpu/drm/drm_fb_cma_helper.c:173: warning: No description found for parameter 'funcs' drivers/gpu/drm/drm_fb_cma_helper.c:233: warning: No description found for parameter 'dev' drivers/gpu/drm/drm_fb_cma_helper.c:233: warning: No description found for parameter 'file_priv' drivers/gpu/drm/drm_fb_cma_helper.c:233: warning: No description found for parameter 'mode_cmd' drivers/gpu/drm/drm_fb_cma_helper.c:285: warning: No description found for parameter 'm' drivers/gpu/drm/drm_fb_cma_helper.c:285: warning: No description found for parameter 'arg' include/drm/drm_dp_helper.h:751: warning: No description found for parameter 'i2c_nack_count' include/drm/drm_dp_helper.h:751: warning: No description found for parameter 'i2c_defer_count' drivers/gpu/drm/drm_dp_mst_topology.c:2383: warning: No description found for parameter 'connector' include/drm/drm_dp_mst_helper.h:92: warning: No description found for parameter 'cached_edid' include/drm/drm_dp_mst_helper.h:92: warning: No description found for parameter 'has_audio' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'max_dpcd_transaction_bytes' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'sink_count' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'total_slots' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'avail_slots' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'total_pbn' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'qlock' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'tx_msg_downq' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'tx_down_in_progress' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'payload_lock' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'proposed_vcpis' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'payloads' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'payload_mask' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'vcpi_mask' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'tx_waitq' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'work' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'tx_work' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'destroy_connector_list' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'destroy_connector_lock' include/drm/drm_dp_mst_helper.h:466: warning: No description found for parameter 'destroy_connector_work' drivers/gpu/drm/drm_dp_mst_topology.c:2383: warning: No description found for parameter 'connector' drivers/gpu/drm/drm_irq.c:158: warning: No description found for parameter 'flags' include/drm/drmP.h:169: warning: No description found for parameter 'fmt' include/drm/drmP.h:185: warning: No description found for parameter 'fmt' include/drm/drmP.h:203: warning: No description found for parameter 'fmt' include/drm/drmP.h:248: warning: No description found for parameter 'dev' include/drm/drmP.h:248: warning: No description found for parameter 'data' include/drm/drmP.h:248: warning: No description found for parameter 'file_priv' include/drm/drmP.h:281: warning: No description found for parameter 'ioctl' include/drm/drmP.h:281: warning: No description found for parameter '_func' include/drm/drmP.h:281: warning: No description found for parameter '_flags' include/drm/drmP.h:363: warning: cannot understand function prototype: 'struct drm_lock_data ' include/drm/drmP.h:411: warning: cannot understand function prototype: 'struct drm_driver ' include/drm/drmP.h:677: warning: cannot understand function prototype: 'struct drm_info_list ' include/drm/drmP.h:687: warning: cannot understand function prototype: 'struct drm_info_node ' include/drm/drmP.h:697: warning: cannot understand function prototype: 'struct drm_minor ' include/drm/drmP.h:745: warning: cannot understand function prototype: 'struct drm_device ' drivers/gpu/drm/i915/i915_gem.c:790: warning: No description found for parameter 'i915' >> drivers/gpu/drm/i915/i915_gem.c:790: warning: Excess function parameter 'dev' description in 'i915_gem_gtt_pwrite_fast' Warning: didn't use docs for i915_hotplug_interrupt_update Warning: didn't use docs for ilk_update_display_irq Warning: didn't use docs for ilk_update_gt_irq Warning: didn't use docs for snb_update_pm_irq Warning: didn't use docs for bdw_update_port_irq Warning: didn't use docs for bdw_update_pipe_irq Warning: didn't use docs for ibx_display_interrupt_update Warning: didn't use docs for i915_enable_asle_pipestat Warning: didn't use docs for ivybridge_parity_work Warning: didn't use docs for i915_reset_and_wakeup Warning: didn't use docs for i915_handle_error Warning: didn't use docs for intel_irq_install Warning: didn't use docs for intel_irq_uninstall vim +790 drivers/gpu/drm/i915/i915_gem.c fbd5a26d Chris Wilson 2010-10-14 774 return unwritten; 0839ccb8 Keith Packard 2008-10-30 775 } 0839ccb8 Keith Packard 2008-10-30 776 3de09aa3 Eric Anholt 2009-03-09 777 /** 3de09aa3 Eric Anholt 2009-03-09 778 * This is the fast pwrite path, where we copy the data directly from the 3de09aa3 Eric Anholt 2009-03-09 779 * user into the GTT, uncached. 14bb2c11 Tvrtko Ursulin 2016-06-03 780 * @dev: drm device pointer 14bb2c11 Tvrtko Ursulin 2016-06-03 781 * @obj: i915 gem object 14bb2c11 Tvrtko Ursulin 2016-06-03 782 * @args: pwrite arguments structure 14bb2c11 Tvrtko Ursulin 2016-06-03 783 * @file: drm file pointer 3de09aa3 Eric Anholt 2009-03-09 784 */ 673a394b Eric Anholt 2008-07-30 785 static int bac362ee Ankitprasad Sharma 2016-06-08 786 i915_gem_gtt_pwrite_fast(struct drm_i915_private *i915, 05394f39 Chris Wilson 2010-11-08 787 struct drm_i915_gem_object *obj, 673a394b Eric Anholt 2008-07-30 788 struct drm_i915_gem_pwrite *args, 05394f39 Chris Wilson 2010-11-08 789 struct drm_file *file) 673a394b Eric Anholt 2008-07-30 @790 { bac362ee Ankitprasad Sharma 2016-06-08 791 struct i915_ggtt *ggtt = &i915->ggtt; bac362ee Ankitprasad Sharma 2016-06-08 792 struct drm_mm_node node; bac362ee Ankitprasad Sharma 2016-06-08 793 uint64_t remain, offset; 673a394b Eric Anholt 2008-07-30 794 char __user *user_data; bac362ee Ankitprasad Sharma 2016-06-08 795 int ret; 935aaa69 Daniel Vetter 2012-03-25 796 1ec9e26d Daniel Vetter 2014-02-14 797 ret = i915_gem_obj_ggtt_pin(obj, 0, PIN_MAPPABLE | PIN_NONBLOCK); bac362ee Ankitprasad Sharma 2016-06-08 798 if (ret) { :::::: The code at line 790 was first introduced by commit :::::: 673a394b1e3b69be886ff24abfd6df97c52e8d08 drm: Add GEM ("graphics execution manager") to i915 driver. :::::: TO: Eric Anholt <eric@xxxxxxxxxx> :::::: CC: Dave Airlie <airlied@xxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
.config.gz
Description: Binary data
_______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
