include/linux/ftrace.h:147: warning: cannot understand function prototype: 'struct ftrace_regs '
include/linux/ftrace.h:783: warning: No description found for return value of 'ftrace_make_nop'
include/linux/ftrace.h:825: warning: No description found for return value of 'ftrace_init_nop'
include/linux/ftrace.h:850: warning: No description found for return value of 'ftrace_make_call'
include/linux/ftrace.h:880: warning: No description found for return value of 'ftrace_modify_call'
include/linux/ftrace.h:1142: warning: Function parameter or struct member 'kill_ftrace_graph' not described in 'DECLARE_STATIC_KEY_FALSE'
include/linux/ftrace.h:1142: warning: expecting prototype for ftrace_graph_is_dead(). Prototype was for DECLARE_STATIC_KEY_FALSE() instead
kernel/trace/fgraph.c:423: warning: No description found for return value of 'fgraph_get_task_var'
kernel/trace/fgraph.c:857: warning: No description found for return value of 'ftrace_graph_get_ret_stack'
kernel/trace/fgraph.c:893: warning: No description found for return value of 'ftrace_graph_ret_addr'
kernel/trace/ftrace.c:1473: warning: No description found for return value of 'ftrace_hash_move'
kernel/trace/ftrace.c:2393: warning: No description found for return value of 'ftrace_update_record'
kernel/trace/ftrace.c:2407: warning: No description found for return value of 'ftrace_test_record'
kernel/trace/ftrace.c:3432: warning: No description found for return value of 'ftrace_startup_subops'
kernel/trace/ftrace.c:3563: warning: No description found for return value of 'ftrace_shutdown_subops'
kernel/trace/ftrace.c:6156: warning: No description found for return value of 'ftrace_set_filter_ip'
kernel/trace/ftrace.c:6179: warning: No description found for return value of 'ftrace_set_filter_ips'
kernel/trace/ftrace.c:6225: warning: No description found for return value of 'ftrace_set_filter'
kernel/trace/ftrace.c:6248: warning: No description found for return value of 'ftrace_set_notrace'
kernel/trace/ftrace.c:8576: warning: No description found for return value of 'register_ftrace_function'
kernel/trace/ftrace.c:8599: warning: No description found for return value of 'unregister_ftrace_function'
kernel/trace/trace.h:302: warning: Function parameter or struct member 'cond_data' not described in 'cond_snapshot'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'print_header' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'flag_changed' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'next' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'enabled' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'print_max' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'allow_instances' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'use_max_tr' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'noboot' not described in 'tracer'
kernel/trace/trace.h:609: warning: Excess struct member 'print_headers' description in 'tracer'
kernel/trace/trace.h:1931: warning: Function parameter or struct member 'list' not described in 'event_command'
kernel/trace/trace.h:1964: warning: Enum value 'EVENT_CMD_FL_POST_TRIGGER' not described in enum 'event_command_flags'
kernel/trace/trace.h:1964: warning: Enum value 'EVENT_CMD_FL_NEEDS_REC' not described in enum 'event_command_flags'
kernel/trace/trace.h:1964: warning: Excess enum value 'POST_TRIGGER' description in 'event_command_flags'
kernel/trace/trace.h:1964: warning: Excess enum value 'NEEDS_REC' description in 'event_command_flags'
include/linux/ftrace.h:147: warning: cannot understand function prototype: 'struct ftrace_regs '
include/linux/ftrace.h:783: warning: No description found for return value of 'ftrace_make_nop'
include/linux/ftrace.h:825: warning: No description found for return value of 'ftrace_init_nop'
include/linux/ftrace.h:850: warning: No description found for return value of 'ftrace_make_call'
include/linux/ftrace.h:880: warning: No description found for return value of 'ftrace_modify_call'
include/linux/ftrace.h:1152: warning: Function parameter or struct member 'kill_ftrace_graph' not described in 'DECLARE_STATIC_KEY_FALSE'
include/linux/ftrace.h:1152: warning: expecting prototype for ftrace_graph_is_dead(). Prototype was for DECLARE_STATIC_KEY_FALSE() instead
kernel/trace/fgraph.c:424: warning: No description found for return value of 'fgraph_get_task_var'
kernel/trace/fgraph.c:859: warning: No description found for return value of 'ftrace_graph_get_ret_stack'
kernel/trace/fgraph.c:895: warning: No description found for return value of 'ftrace_graph_ret_addr'
kernel/trace/ftrace.c:1474: warning: No description found for return value of 'ftrace_hash_move'
kernel/trace/ftrace.c:2394: warning: No description found for return value of 'ftrace_update_record'
kernel/trace/ftrace.c:2408: warning: No description found for return value of 'ftrace_test_record'
kernel/trace/ftrace.c:3433: warning: No description found for return value of 'ftrace_startup_subops'
kernel/trace/ftrace.c:3564: warning: No description found for return value of 'ftrace_shutdown_subops'
kernel/trace/ftrace.c:6157: warning: No description found for return value of 'ftrace_set_filter_ip'
kernel/trace/ftrace.c:6180: warning: No description found for return value of 'ftrace_set_filter_ips'
kernel/trace/ftrace.c:6226: warning: No description found for return value of 'ftrace_set_filter'
kernel/trace/ftrace.c:6249: warning: No description found for return value of 'ftrace_set_notrace'
kernel/trace/ftrace.c:8577: warning: No description found for return value of 'register_ftrace_function'
kernel/trace/ftrace.c:8600: warning: No description found for return value of 'unregister_ftrace_function'
kernel/trace/trace.h:302: warning: Function parameter or struct member 'cond_data' not described in 'cond_snapshot'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'print_header' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'flag_changed' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'next' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'enabled' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'print_max' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'allow_instances' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'use_max_tr' not described in 'tracer'
kernel/trace/trace.h:609: warning: Function parameter or struct member 'noboot' not described in 'tracer'
kernel/trace/trace.h:609: warning: Excess struct member 'print_headers' description in 'tracer'
kernel/trace/trace.h:1932: warning: Function parameter or struct member 'list' not described in 'event_command'
kernel/trace/trace.h:1965: warning: Enum value 'EVENT_CMD_FL_POST_TRIGGER' not described in enum 'event_command_flags'
kernel/trace/trace.h:1965: warning: Enum value 'EVENT_CMD_FL_NEEDS_REC' not described in enum 'event_command_flags'
kernel/trace/trace.h:1965: warning: Excess enum value 'NEEDS_REC' description in 'event_command_flags'
kernel/trace/trace.h:1965: warning: Excess enum value 'POST_TRIGGER' description in 'event_command_flags'