Hi Lionel, [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on next-20170605] [cannot apply to v4.12-rc4] [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/Lionel-Landwerlin/Enable-OA-unit-for-Gen-8-and-9-in-i915-perf/20170606-032452 base: git://anongit.freedesktop.org/drm-intel for-linux-next 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/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:507: warning: No description found for parameter 'set_busid' include/drm/drm_drv.h:507: warning: No description found for parameter 'irq_handler' include/drm/drm_drv.h:507: warning: No description found for parameter 'irq_preinstall' include/drm/drm_drv.h:507: warning: No description found for parameter 'irq_postinstall' include/drm/drm_drv.h:507: warning: No description found for parameter 'irq_uninstall' include/drm/drm_drv.h:507: warning: No description found for parameter 'debugfs_init' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_open_object' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_close_object' include/drm/drm_drv.h:507: warning: No description found for parameter 'prime_handle_to_fd' include/drm/drm_drv.h:507: warning: No description found for parameter 'prime_fd_to_handle' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_export' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_import' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_pin' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_unpin' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_res_obj' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_get_sg_table' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_import_sg_table' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_vmap' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_vunmap' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_prime_mmap' include/drm/drm_drv.h:507: warning: No description found for parameter 'gem_vm_ops' include/drm/drm_drv.h:507: warning: No description found for parameter 'major' include/drm/drm_drv.h:507: warning: No description found for parameter 'minor' include/drm/drm_drv.h:507: warning: No description found for parameter 'patchlevel' include/drm/drm_drv.h:507: warning: No description found for parameter 'name' include/drm/drm_drv.h:507: warning: No description found for parameter 'desc' include/drm/drm_drv.h:507: warning: No description found for parameter 'date' include/drm/drm_drv.h:507: warning: No description found for parameter 'driver_features' include/drm/drm_drv.h:507: warning: No description found for parameter 'ioctls' include/drm/drm_drv.h:507: warning: No description found for parameter 'num_ioctls' include/drm/drm_drv.h:507: warning: No description found for parameter 'fops' include/drm/drm_color_mgmt.h:1: warning: no structured comments found >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' >> drivers/gpu/drm/i915/i915_perf.c:360: warning: No description found for parameter 'noa_restore' vim +/noa_restore +360 drivers/gpu/drm/i915/i915_perf.c 16d98b31 Robert Bragg 2016-12-07 344 * to open a stream of metrics the configuration is built up in the structure 16d98b31 Robert Bragg 2016-12-07 345 * which starts out zero initialized. 16d98b31 Robert Bragg 2016-12-07 346 */ eec688e1 Robert Bragg 2016-11-07 347 struct perf_open_properties { eec688e1 Robert Bragg 2016-11-07 348 u32 sample_flags; eec688e1 Robert Bragg 2016-11-07 349 eec688e1 Robert Bragg 2016-11-07 350 u64 single_context:1; eec688e1 Robert Bragg 2016-11-07 351 u64 ctx_handle; d7965152 Robert Bragg 2016-11-07 352 ff998cd8 Lionel Landwerlin 2017-06-05 353 bool noa_restore; ff998cd8 Lionel Landwerlin 2017-06-05 354 d7965152 Robert Bragg 2016-11-07 355 /* OA sampling state */ d7965152 Robert Bragg 2016-11-07 356 int metrics_set; d7965152 Robert Bragg 2016-11-07 357 int oa_format; d7965152 Robert Bragg 2016-11-07 358 bool oa_periodic; d7965152 Robert Bragg 2016-11-07 359 int oa_period_exponent; eec688e1 Robert Bragg 2016-11-07 @360 }; eec688e1 Robert Bragg 2016-11-07 361 d219f51a Robert Bragg 2017-06-05 362 static u32 gen8_oa_hw_tail_read(struct drm_i915_private *dev_priv) d219f51a Robert Bragg 2017-06-05 363 { d219f51a Robert Bragg 2017-06-05 364 return I915_READ(GEN8_OATAILPTR) & GEN8_OATAILPTR_MASK; d219f51a Robert Bragg 2017-06-05 365 } d219f51a Robert Bragg 2017-06-05 366 d219f51a Robert Bragg 2017-06-05 367 static u32 gen7_oa_hw_tail_read(struct drm_i915_private *dev_priv) d219f51a Robert Bragg 2017-06-05 368 { :::::: The code at line 360 was first introduced by commit :::::: eec688e1420da584afb36ffa5f0cad75f53cf286 drm/i915: Add i915 perf infrastructure :::::: TO: Robert Bragg <robert@xxxxxxxxxxxxx> :::::: CC: Daniel Vetter <daniel.vetter@xxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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