include/linux/ftrace.h:154: warning: cannot understand function prototype: 'struct ftrace_regs '
include/linux/ftrace.h:785: warning: No description found for return value of 'ftrace_make_nop'
include/linux/ftrace.h:827: warning: No description found for return value of 'ftrace_init_nop'
include/linux/ftrace.h:852: warning: No description found for return value of 'ftrace_make_call'
include/linux/ftrace.h:882: warning: No description found for return value of 'ftrace_modify_call'
include/linux/ftrace.h:1163: warning: Function parameter or struct member 'kill_ftrace_graph' not described in 'DECLARE_STATIC_KEY_FALSE'
include/linux/ftrace.h:1163: warning: expecting prototype for ftrace_graph_is_dead(). Prototype was for DECLARE_STATIC_KEY_FALSE() instead
kernel/trace/fgraph.c:412: warning: No description found for return value of 'fgraph_get_task_var'
kernel/trace/fgraph.c:888: warning: No description found for return value of 'ftrace_graph_get_ret_stack'
kernel/trace/fgraph.c:910: warning: No description found for return value of 'ftrace_graph_top_ret_addr'
kernel/trace/fgraph.c:947: warning: No description found for return value of 'ftrace_graph_ret_addr'
kernel/trace/ftrace.c:1497: warning: No description found for return value of 'ftrace_hash_move'
kernel/trace/ftrace.c:2417: warning: No description found for return value of 'ftrace_update_record'
kernel/trace/ftrace.c:2431: warning: No description found for return value of 'ftrace_test_record'
kernel/trace/ftrace.c:3456: warning: No description found for return value of 'ftrace_startup_subops'
kernel/trace/ftrace.c:3587: warning: No description found for return value of 'ftrace_shutdown_subops'
kernel/trace/ftrace.c:6176: warning: No description found for return value of 'ftrace_set_filter_ip'
kernel/trace/ftrace.c:6199: warning: No description found for return value of 'ftrace_set_filter_ips'
kernel/trace/ftrace.c:6245: warning: No description found for return value of 'ftrace_set_filter'
kernel/trace/ftrace.c:6268: warning: No description found for return value of 'ftrace_set_notrace'
kernel/trace/ftrace.c:8589: warning: No description found for return value of 'register_ftrace_function'
kernel/trace/ftrace.c:8612: warning: No description found for return value of 'unregister_ftrace_function'
kernel/trace/trace.h:303: warning: Function parameter or struct member 'cond_data' not described in 'cond_snapshot'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'print_header' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'flag_changed' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'next' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'enabled' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'print_max' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'allow_instances' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'use_max_tr' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'noboot' not described in 'tracer'
kernel/trace/trace.h:619: warning: Excess struct member 'print_headers' description in 'tracer'
kernel/trace/trace.h:1949: warning: Function parameter or struct member 'list' not described in 'event_command'
kernel/trace/trace.h:1982: warning: Enum value 'EVENT_CMD_FL_POST_TRIGGER' not described in enum 'event_command_flags'
kernel/trace/trace.h:1982: warning: Enum value 'EVENT_CMD_FL_NEEDS_REC' not described in enum 'event_command_flags'
kernel/trace/trace.h:1982: warning: Excess enum value 'NEEDS_REC' description in 'event_command_flags'
kernel/trace/trace.h:1982: warning: Excess enum value 'POST_TRIGGER' description in 'event_command_flags'
include/linux/ftrace.h:154: warning: cannot understand function prototype: 'struct ftrace_regs '
include/linux/ftrace.h:785: warning: No description found for return value of 'ftrace_make_nop'
include/linux/ftrace.h:827: warning: No description found for return value of 'ftrace_init_nop'
include/linux/ftrace.h:852: warning: No description found for return value of 'ftrace_make_call'
include/linux/ftrace.h:882: warning: No description found for return value of 'ftrace_modify_call'
include/linux/ftrace.h:1164: warning: Function parameter or struct member 'kill_ftrace_graph' not described in 'DECLARE_STATIC_KEY_FALSE'
include/linux/ftrace.h:1164: warning: expecting prototype for ftrace_graph_is_dead(). Prototype was for DECLARE_STATIC_KEY_FALSE() instead
kernel/trace/fgraph.c:413: warning: No description found for return value of 'fgraph_get_task_var'
kernel/trace/fgraph.c:893: warning: No description found for return value of 'ftrace_graph_get_ret_stack'
kernel/trace/fgraph.c:915: warning: No description found for return value of 'ftrace_graph_top_ret_addr'
kernel/trace/fgraph.c:952: warning: No description found for return value of 'ftrace_graph_ret_addr'
kernel/trace/ftrace.c:1498: warning: No description found for return value of 'ftrace_hash_move'
kernel/trace/ftrace.c:2418: warning: No description found for return value of 'ftrace_update_record'
kernel/trace/ftrace.c:2432: warning: No description found for return value of 'ftrace_test_record'
kernel/trace/ftrace.c:3457: warning: No description found for return value of 'ftrace_startup_subops'
kernel/trace/ftrace.c:3588: warning: No description found for return value of 'ftrace_shutdown_subops'
kernel/trace/ftrace.c:6177: warning: No description found for return value of 'ftrace_set_filter_ip'
kernel/trace/ftrace.c:6200: warning: No description found for return value of 'ftrace_set_filter_ips'
kernel/trace/ftrace.c:6246: warning: No description found for return value of 'ftrace_set_filter'
kernel/trace/ftrace.c:6269: warning: No description found for return value of 'ftrace_set_notrace'
kernel/trace/ftrace.c:8590: warning: No description found for return value of 'register_ftrace_function'
kernel/trace/ftrace.c:8613: warning: No description found for return value of 'unregister_ftrace_function'
kernel/trace/trace.h:303: warning: Function parameter or struct member 'cond_data' not described in 'cond_snapshot'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'print_header' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'flag_changed' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'next' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'enabled' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'print_max' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'allow_instances' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'use_max_tr' not described in 'tracer'
kernel/trace/trace.h:619: warning: Function parameter or struct member 'noboot' not described in 'tracer'
kernel/trace/trace.h:619: warning: Excess struct member 'print_headers' description in 'tracer'
kernel/trace/trace.h:1950: warning: Function parameter or struct member 'list' not described in 'event_command'
kernel/trace/trace.h:1983: warning: Enum value 'EVENT_CMD_FL_POST_TRIGGER' not described in enum 'event_command_flags'
kernel/trace/trace.h:1983: warning: Enum value 'EVENT_CMD_FL_NEEDS_REC' not described in enum 'event_command_flags'
kernel/trace/trace.h:1983: warning: Excess enum value 'POST_TRIGGER' description in 'event_command_flags'
kernel/trace/trace.h:1983: warning: Excess enum value 'NEEDS_REC' description in 'event_command_flags'