tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next head: cfdabd064b2d58f98ff376f1134d3cea5515a64e commit: 76c44610d813f21e7f843973813c1282b2388041 [1718/1730] drm/amdgpu: allocate PDs/PTs with no_gpu_wait in a page fault reproduce: make htmldocs

If you fix the issue, kindly add following tag Reported-by: kbuild test robot lkp@intel.com

All warnings (new ones prefixed by >>):

Warning: The Sphinx 'sphinx_rtd_theme' HTML theme was not found. Make sure you have the theme installed to produce pretty HTML output. Falling back to the default theme. Documentation/sphinx/kfigure.py:174: RemovedInSphinx20Warning: app.verbose() is now deprecated. Use sphinx.util.logging instead. app.verbose("kfigure: check installed tools ...") Documentation/sphinx/kfigure.py:182: RemovedInSphinx20Warning: app.warning() is now deprecated. Use sphinx.util.logging instead. app.warn("dot(1) not found, for better output quality install " WARNING: dot(1) not found, for better output quality install graphviz from http://www.graphviz.org Documentation/sphinx/kfigure.py:188: RemovedInSphinx20Warning: app.warning() is now deprecated. Use sphinx.util.logging instead. "convert(1) not found, for SVG to PDF conversion install " WARNING: convert(1) not found, for SVG to PDF conversion install ImageMagick (https://www.imagemagick.org) Documentation/sphinx/kerneldoc.py:93: RemovedInSphinx20Warning: app.verbose() is now deprecated. Use sphinx.util.logging instead. env.app.verbose('calling kernel-doc '%s'' % (" ".join(cmd))) Documentation/sphinx/kerneldoc.py:125: RemovedInSphinx20Warning: AutodocReporter is now deprecated. Use sphinx.util.docutils.switch_source_input() instead. self.state.memo.reporter = AutodocReporter(result, self.state.memo.reporter) include/linux/generic-radix-tree.h:1: warning: no structured comments found lib/sort.c:59: warning: Excess function parameter 'size' description in 'swap_words_32' lib/sort.c:83: warning: Excess function parameter 'size' description in 'swap_words_64' lib/sort.c:110: warning: Excess function parameter 'size' description in 'swap_bytes' block/genhd.c:540: warning: Function parameter or member 'devt' not described in 'blk_invalidate_devt' kernel/rcu/tree_plugin.h:1: warning: no structured comments found include/net/cfg80211.h:1074: warning: Function parameter or member 'txpwr' not described in 'station_parameters' include/net/mac80211.h:4037: warning: Function parameter or member 'sta_set_txpwr' not described in 'ieee80211_ops' include/net/mac80211.h:2004: warning: Function parameter or member 'txpwr' not described in 'ieee80211_sta' kernel/rcu/tree_plugin.h:1: warning: no structured comments found include/linux/firmware/intel/stratix10-svc-client.h:1: warning: no structured comments found Error: Cannot open file drivers/counter/generic-counter.c Error: Cannot open file drivers/counter/generic-counter.c Documentation/sphinx/kerneldoc.py:103: RemovedInSphinx20Warning: app.warning() is now deprecated. Use sphinx.util.logging instead. env.app.warn('kernel-doc '%s' failed with return code %d' % (" ".join(cmd), p.returncode)) include/linux/gpio/driver.h:374: warning: Function parameter or member 'init_valid_mask' not described in 'gpio_chip' include/linux/i2c.h:343: warning: Function parameter or member 'init_irq' not described in 'i2c_client' include/linux/iio/hw-consumer.h:1: warning: no structured comments found drivers/base/node.c:78: warning: Function parameter or member 'hmem_attrs' not described in 'node_access_nodes' drivers/base/node.c:690: warning: Function parameter or member 'mem_nid' not described in 'register_memory_node_under_compute_node' drivers/base/node.c:690: warning: Function parameter or member 'cpu_nid' not described in 'register_memory_node_under_compute_node' drivers/base/node.c:690: warning: Excess function parameter 'mem_node' description in 'register_memory_node_under_compute_node' drivers/base/node.c:690: warning: Excess function parameter 'cpu_node' description in 'register_memory_node_under_compute_node' include/linux/input/sparse-keymap.h:46: warning: Function parameter or member 'sw' not described in 'key_entry' include/linux/regulator/machine.h:199: warning: Function parameter or member 'max_uV_step' not described in 'regulation_constraints' include/linux/regulator/driver.h:228: warning: Function parameter or member 'resume' not described in 'regulator_ops' drivers/slimbus/stream.c:1: warning: no structured comments found include/linux/spi/spi.h:188: warning: Function parameter or member 'driver_override' not described in 'spi_device' drivers/target/target_core_device.c:1: warning: no structured comments found drivers/usb/typec/bus.c:1: warning: no structured comments found drivers/usb/typec/class.c:1: warning: no structured comments found include/linux/w1.h:281: warning: Function parameter or member 'of_match_table' not described in 'w1_family' fs/direct-io.c:257: warning: Excess function parameter 'offset' description in 'dio_complete' fs/file_table.c:1: warning: no structured comments found fs/libfs.c:479: warning: Excess function parameter 'available' description in 'simple_write_end' fs/posix_acl.c:646: warning: Function parameter or member 'inode' not described in 'posix_acl_update_mode' fs/posix_acl.c:646: warning: Function parameter or member 'mode_p' not described in 'posix_acl_update_mode' fs/posix_acl.c:646: warning: Function parameter or member 'acl' not described in 'posix_acl_update_mode' drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c:142: warning: Function parameter or member 'blockable' not described in 'amdgpu_mn_read_lock' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:347: warning: cannot understand function prototype: 'struct amdgpu_vm_pt_cursor ' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:348: warning: cannot understand function prototype: 'struct amdgpu_vm_pt_cursor ' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:494: warning: Function parameter or member 'start' not described in 'amdgpu_vm_pt_first_dfs' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'adev' not described in 'for_each_amdgpu_vm_pt_dfs_safe' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'vm' not described in 'for_each_amdgpu_vm_pt_dfs_safe' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'start' not described in 'for_each_amdgpu_vm_pt_dfs_safe' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'cursor' not described in 'for_each_amdgpu_vm_pt_dfs_safe' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:546: warning: Function parameter or member 'entry' not described in 'for_each_amdgpu_vm_pt_dfs_safe' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:827: warning: Function parameter or member 'level' not described in 'amdgpu_vm_bo_param'

...

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:827: warning: Function parameter or member 'direct' not described in 'amdgpu_vm_bo_param'

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:863: warning: Function parameter or member 'direct' not described in 'amdgpu_vm_alloc_pts' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1299: warning: Function parameter or member 'params' not described in 'amdgpu_vm_update_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1299: warning: Function parameter or member 'bo' not described in 'amdgpu_vm_update_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1299: warning: Function parameter or member 'level' not described in 'amdgpu_vm_update_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1299: warning: Function parameter or member 'pe' not described in 'amdgpu_vm_update_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1299: warning: Function parameter or member 'addr' not described in 'amdgpu_vm_update_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1299: warning: Function parameter or member 'count' not described in 'amdgpu_vm_update_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1299: warning: Function parameter or member 'incr' not described in 'amdgpu_vm_update_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1299: warning: Function parameter or member 'flags' not described in 'amdgpu_vm_update_flags' drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:2828: warning: Function parameter or member 'pasid' not described in 'amdgpu_vm_make_compute' drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c:389: warning: Excess function parameter 'entry' description in 'amdgpu_irq_dispatch' drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c:390: warning: Function parameter or member 'ih' not described in 'amdgpu_irq_dispatch' drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c:390: warning: Excess function parameter 'entry' description in 'amdgpu_irq_dispatch' drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c:1: warning: no structured comments found drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1: warning: no structured comments found drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:1: warning: no structured comments found drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:129: warning: Incorrect use of kernel-doc format: * @atomic_obj drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:235: warning: Incorrect use of kernel-doc format: * gpu_info FW provided soc bounding box struct or 0 if not drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:240: warning: Function parameter or member 'atomic_obj' not described in 'amdgpu_display_manager' drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:240: warning: Function parameter or member 'backlight_link' not described in 'amdgpu_display_manager' drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:240: warning: Function parameter or member 'backlight_caps' not described in 'amdgpu_display_manager' drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:240: warning: Function parameter or member 'freesync_module' not described in 'amdgpu_display_manager' drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:240: warning: Function parameter or member 'fw_dmcu' not described in 'amdgpu_display_manager' drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:240: warning: Function parameter or member 'dmcu_fw_version' not described in 'amdgpu_display_manager' drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h:240: warning: Function parameter or member 'soc_bounding_box' not described in 'amdgpu_display_manager' drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c:1: warning: no structured comments found include/drm/drm_drv.h:722: warning: Function parameter or member 'gem_prime_pin' not described in 'drm_driver' include/drm/drm_drv.h:722: warning: Function parameter or member 'gem_prime_unpin' not described in 'drm_driver' include/drm/drm_drv.h:722: warning: Function parameter or member 'gem_prime_res_obj' not described in 'drm_driver' include/drm/drm_drv.h:722: warning: Function parameter or member 'gem_prime_get_sg_table' not described in 'drm_driver' include/drm/drm_drv.h:722: warning: Function parameter or member 'gem_prime_import_sg_table' not described in 'drm_driver' include/drm/drm_drv.h:722: warning: Function parameter or member 'gem_prime_vmap' not described in 'drm_driver' include/drm/drm_drv.h:722: warning: Function parameter or member 'gem_prime_vunmap' not described in 'drm_driver' include/drm/drm_drv.h:722: warning: Function parameter or member 'gem_prime_mmap' not described in 'drm_driver' include/drm/drm_modeset_helper_vtables.h:1004: warning: Function parameter or member 'prepare_writeback_job' not described in 'drm_connector_helper_funcs' include/drm/drm_modeset_helper_vtables.h:1004: warning: Function parameter or member 'cleanup_writeback_job' not described in 'drm_connector_helper_funcs' include/drm/drm_atomic_state_helper.h:1: warning: no structured comments found drivers/gpu/drm/drm_dp_mst_topology.c:1594: warning: Excess function parameter 'drm_connector' description in 'drm_dp_mst_connector_late_register' drivers/gpu/drm/drm_dp_mst_topology.c:1614: warning: Excess function parameter 'drm_connector' description in 'drm_dp_mst_connector_early_unregister' drivers/gpu/drm/drm_dp_mst_topology.c:1594: warning: Excess function parameter 'drm_connector' description in 'drm_dp_mst_connector_late_register' drivers/gpu/drm/drm_dp_mst_topology.c:1614: warning: Excess function parameter 'drm_connector' description in 'drm_dp_mst_connector_early_unregister' drivers/gpu/drm/drm_dp_mst_topology.c:1595: warning: Function parameter or member 'connector' not described in 'drm_dp_mst_connector_late_register' drivers/gpu/drm/drm_dp_mst_topology.c:1595: warning: Excess function parameter 'drm_connector' description in 'drm_dp_mst_connector_late_register' drivers/gpu/drm/drm_dp_mst_topology.c:1615: warning: Function parameter or member 'connector' not described in 'drm_dp_mst_connector_early_unregister' drivers/gpu/drm/drm_dp_mst_topology.c:1615: warning: Excess function parameter 'drm_connector' description in 'drm_dp_mst_connector_early_unregister' drivers/gpu/drm/drm_dp_mst_topology.c:1594: warning: Excess function parameter 'drm_connector' description in 'drm_dp_mst_connector_late_register' drivers/gpu/drm/drm_dp_mst_topology.c:1614: warning: Excess function parameter 'drm_connector' description in 'drm_dp_mst_connector_early_unregister' drivers/gpu/drm/scheduler/sched_main.c:365: warning: Function parameter or member 'bad' not described in 'drm_sched_stop' drivers/gpu/drm/scheduler/sched_main.c:429: warning: Function parameter or member 'full_recovery' not described in 'drm_sched_start' drivers/gpu/drm/i915/i915_vma.h:50: warning: cannot understand function prototype: 'struct i915_vma ' drivers/gpu/drm/i915/i915_vma.h:1: warning: no structured comments found drivers/gpu/drm/i915/intel_guc_fwif.h:536: warning: cannot understand function prototype: 'struct guc_log_buffer_state ' drivers/gpu/drm/i915/i915_trace.h:1: warning: no structured comments found drivers/gpu/drm/i915/i915_reg.h:156: warning: bad line: include/linux/interconnect.h:1: warning: no structured comments found include/linux/skbuff.h:897: warning: Function parameter or member 'dev_scratch' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'list' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'ip_defrag_offset' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'skb_mstamp_ns' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member '__cloned_offset' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'head_frag' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member '__pkt_type_offset' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'encapsulation' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'encap_hdr_csum' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'csum_valid' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member '__pkt_vlan_present_offset' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'vlan_present' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'csum_complete_sw' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'csum_level' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'inner_protocol_type' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'remcsum_offload' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'sender_cpu' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'reserved_tailroom' not described in 'sk_buff' include/linux/skbuff.h:897: warning: Function parameter or member 'inner_ipproto' not described in 'sk_buff' include/net/sock.h:238: warning: Function parameter or member 'skc_addrpair' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_portpair' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_ipv6only' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_net_refcnt' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_v6_daddr' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_v6_rcv_saddr' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_cookie' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_listener' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_tw_dr' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_rcv_wnd' not described in 'sock_common' include/net/sock.h:238: warning: Function parameter or member 'skc_tw_rcv_nxt' not described in 'sock_common' include/net/sock.h:520: warning: Function parameter or member 'sk_rx_skb_cache' not described in 'sock' include/net/sock.h:520: warning: Function parameter or member 'sk_wq_raw' not described in 'sock' include/net/sock.h:520: warning: Function parameter or member 'tcp_rtx_queue' not described in 'sock' include/net/sock.h:520: warning: Function parameter or member 'sk_tx_skb_cache' not described in 'sock' include/net/sock.h:520: warning: Function parameter or member 'sk_route_forced_caps' not described in 'sock' include/net/sock.h:520: warning: Function parameter or member 'sk_txtime_report_errors' not described in 'sock' include/net/sock.h:520: warning: Function parameter or member 'sk_validate_xmit_skb' not described in 'sock' include/net/sock.h:520: warning: Function parameter or member 'sk_bpf_storage' not described in 'sock' net/socket.c:658: warning: Excess function parameter 'sock' description in 'INDIRECT_CALLABLE_DECLARE' net/socket.c:658: warning: Excess function parameter 'msg' description in 'INDIRECT_CALLABLE_DECLARE' net/socket.c:889: warning: Excess function parameter 'sock' description in 'INDIRECT_CALLABLE_DECLARE' net/socket.c:889: warning: Excess function parameter 'msg' description in 'INDIRECT_CALLABLE_DECLARE' net/socket.c:889: warning: Excess function parameter 'flags' description in 'INDIRECT_CALLABLE_DECLARE' include/linux/netdevice.h:2044: warning: Function parameter or member 'gso_partial_features' not described in 'net_device' include/linux/netdevice.h:2044: warning: Function parameter or member 'l3mdev_ops' not described in 'net_device'

vim +827 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

adc7e863f68466 Christian König 2019-03-18 815 13307f7e1d0c05 Christian König 2018-01-24 816 /** e21eb2613d071a Christian König 2018-08-27 817 * amdgpu_vm_bo_param - fill in parameters for PD/PT allocation e21eb2613d071a Christian König 2018-08-27 818 * e21eb2613d071a Christian König 2018-08-27 819 * @adev: amdgpu_device pointer e21eb2613d071a Christian König 2018-08-27 820 * @vm: requesting vm e21eb2613d071a Christian König 2018-08-27 821 * @bp: resulting BO allocation parameters e21eb2613d071a Christian König 2018-08-27 822 */ e21eb2613d071a Christian König 2018-08-27 823 static void amdgpu_vm_bo_param(struct amdgpu_device *adev, struct amdgpu_vm *vm, 76c44610d813f2 Christian König 2019-07-17 824 int level, bool direct, 76c44610d813f2 Christian König 2019-07-17 825 struct amdgpu_bo_param *bp) e21eb2613d071a Christian König 2018-08-27 826 { e21eb2613d071a Christian König 2018-08-27 @827 memset(bp, 0, sizeof(*bp)); e21eb2613d071a Christian König 2018-08-27 828 e21eb2613d071a Christian König 2018-08-27 829 bp->size = amdgpu_vm_bo_size(adev, level); e21eb2613d071a Christian König 2018-08-27 830 bp->byte_align = AMDGPU_GPU_PAGE_SIZE; e21eb2613d071a Christian König 2018-08-27 831 bp->domain = AMDGPU_GEM_DOMAIN_VRAM; 284dec4317c8e7 Christian König 2018-08-22 832 bp->domain = amdgpu_bo_get_preferred_pin_domain(adev, bp->domain); 284dec4317c8e7 Christian König 2018-08-22 833 bp->flags = AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS | 284dec4317c8e7 Christian König 2018-08-22 834 AMDGPU_GEM_CREATE_CPU_GTT_USWC; e21eb2613d071a Christian König 2018-08-27 835 if (vm->use_cpu_for_update) e21eb2613d071a Christian König 2018-08-27 836 bp->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED; 03e9dee11db0cc Felix Kuehling 2018-09-05 837 else if (!vm->root.base.bo || vm->root.base.bo->shadow) 03e9dee11db0cc Felix Kuehling 2018-09-05 838 bp->flags |= AMDGPU_GEM_CREATE_SHADOW; e21eb2613d071a Christian König 2018-08-27 839 bp->type = ttm_bo_type_kernel; 76c44610d813f2 Christian König 2019-07-17 840 bp->no_wait_gpu = direct; e21eb2613d071a Christian König 2018-08-27 841 if (vm->root.base.bo) e21eb2613d071a Christian König 2018-08-27 842 bp->resv = vm->root.base.bo->tbo.resv; e21eb2613d071a Christian König 2018-08-27 843 } e21eb2613d071a Christian König 2018-08-27 844

:::::: The code at line 827 was first introduced by commit :::::: e21eb2613d071abfaa40e353b106f01f4ce83d77 drm/amdgpu: add helper for VM PD/PT allocation parameters v3

:::::: TO: Christian König christian.koenig@amd.com :::::: CC: Alex Deucher alexander.deucher@amd.com

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