Hi Dmitry, Thank you for the patch! Yet something to improve:
[auto build test ERROR on drm/drm-next] [also build test ERROR on v5.17-rc2 next-20220201] [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] url: https://github.com/0day-ci/linux/commits/Dmitry-Baryshkov/drm-msm-dpu-simplify-IRQ-helpers/20220201-231430 base: git://anongit.freedesktop.org/drm/drm drm-next config: arc-randconfig-r043-20220130 (https://download.01.org/0day-ci/archive/20220202/202202020658.fjtv4cap-...@intel.com/config) compiler: arc-elf-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/c3da64f5022acf9d942f497a3e3cff092648d6c3 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Dmitry-Baryshkov/drm-msm-dpu-simplify-IRQ-helpers/20220201-231430 git checkout c3da64f5022acf9d942f497a3e3cff092648d6c3 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <l...@intel.com> All errors (new ones prefixed by >>): In file included from include/trace/define_trace.h:102, from drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h:973, from drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:34: drivers/gpu/drm/msm/disp/dpu1/./dpu_trace.h: In function 'ftrace_test_probe_dpu_core_irq_unregister_callback': >> include/trace/trace_events.h:870:42: error: passing argument 1 of >> 'check_trace_callback_type_dpu_core_irq_unregister_callback' from >> incompatible pointer type [-Werror=incompatible-pointer-types] 870 | check_trace_callback_type_##call(trace_event_raw_event_##template); \ | ^~~~~~~~~~~~~~~~~~~~~~ | | | void (*)(void *, int, void *) drivers/gpu/drm/msm/disp/dpu1/./dpu_trace.h:892:1: note: in expansion of macro 'DEFINE_EVENT' 892 | DEFINE_EVENT(dpu_core_irq_callback_template, dpu_core_irq_unregister_callback, | ^~~~~~~~~~~~ In file included from drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h:10, from drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:34: include/linux/tracepoint.h:279:49: note: expected 'void (*)(void *, int)' but argument is of type 'void (*)(void *, int, void *)' 279 | check_trace_callback_type_##name(void (*cb)(data_proto)) \ | ~~~~~~~^~~~~~~~~~~~~~~ include/linux/tracepoint.h:419:9: note: in expansion of macro '__DECLARE_TRACE' 419 | __DECLARE_TRACE(name, PARAMS(proto), PARAMS(args), \ | ^~~~~~~~~~~~~~~ include/linux/tracepoint.h:542:9: note: in expansion of macro 'DECLARE_TRACE' 542 | DECLARE_TRACE(name, PARAMS(proto), PARAMS(args)) | ^~~~~~~~~~~~~ drivers/gpu/drm/msm/disp/dpu1/dpu_trace.h:892:1: note: in expansion of macro 'DEFINE_EVENT' 892 | DEFINE_EVENT(dpu_core_irq_callback_template, dpu_core_irq_unregister_callback, | ^~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/check_trace_callback_type_dpu_core_irq_unregister_callback +870 include/trace/trace_events.h 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 830) 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 831) #undef DECLARE_EVENT_CLASS 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 832) #define DECLARE_EVENT_CLASS(call, proto, args, tstruct, assign, print) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 833) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 834) static notrace void \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 835) trace_event_raw_event_##call(void *__data, proto) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 836) { \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 837) struct trace_event_file *trace_file = __data; \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 838) struct trace_event_data_offsets_##call __maybe_unused __data_offsets;\ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 839) struct trace_event_buffer fbuffer; \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 840) struct trace_event_raw_##call *entry; \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 841) int __data_size; \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 842) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 843) if (trace_trigger_soft_disabled(trace_file)) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 844) return; \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 845) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 846) __data_size = trace_event_get_offsets_##call(&__data_offsets, args); \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 847) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 848) entry = trace_event_buffer_reserve(&fbuffer, trace_file, \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 849) sizeof(*entry) + __data_size); \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 850) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 851) if (!entry) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 852) return; \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 853) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 854) tstruct \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 855) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 856) { assign; } \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 857) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 858) trace_event_buffer_commit(&fbuffer); \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 859) } 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 860) /* 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 861) * The ftrace_test_probe is compiled out, it is only here as a build time check 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 862) * to make sure that if the tracepoint handling changes, the ftrace probe will 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 863) * fail to compile unless it too is updated. 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 864) */ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 865) 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 866) #undef DEFINE_EVENT 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 867) #define DEFINE_EVENT(template, call, proto, args) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 868) static inline void ftrace_test_probe_##call(void) \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 869) { \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 @870) check_trace_callback_type_##call(trace_event_raw_event_##template); \ 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 871) } 46ac51822a6a0b8 Steven Rostedt (Red Hat 2015-09-23 872) --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
