WARNING: line length of 84 exceeds 80 columns
#64: FILE: include/linux/trace_events.h:764:
+int bpf_probe_register(struct bpf_raw_event_map *btp, struct bpf_raw_tp_link *link);

WARNING: line length of 86 exceeds 80 columns
#65: FILE: include/linux/trace_events.h:765:
+int bpf_probe_unregister(struct bpf_raw_event_map *btp, struct bpf_raw_tp_link *link);

CHECK: Please use a blank line after function/struct/union/enum declarations
#75: FILE: include/linux/trace_events.h:794:
 }
+struct bpf_raw_tp_link;

WARNING: line length of 97 exceeds 80 columns
#76: FILE: include/linux/trace_events.h:795:
+static inline int bpf_probe_register(struct bpf_raw_event_map *btp, struct bpf_raw_tp_link *link)

WARNING: line length of 99 exceeds 80 columns
#81: FILE: include/linux/trace_events.h:799:
+static inline int bpf_probe_unregister(struct bpf_raw_event_map *btp, struct bpf_raw_tp_link *link)

CHECK: Please use a blank line after function/struct/union/enum declarations
#81: FILE: include/linux/trace_events.h:799:
 }
+static inline int bpf_probe_unregister(struct bpf_raw_event_map *btp, struct bpf_raw_tp_link *link)

WARNING: line length of 89 exceeds 80 columns
#139: FILE: include/trace/bpf_probe.h:49:
+	CONCATENATE(bpf_trace_run, COUNT_ARGS(args))(__data, CAST_TO_U64(args));	\

WARNING: line length of 83 exceeds 80 columns
#211: FILE: kernel/trace/bpf_trace.c:2430:
+int bpf_probe_register(struct bpf_raw_event_map *btp, struct bpf_raw_tp_link *link)

WARNING: line length of 84 exceeds 80 columns
#224: FILE: kernel/trace/bpf_trace.c:2445:
+	return tracepoint_probe_register_may_exist(tp, (void *)btp->bpf_func, link);

WARNING: line length of 85 exceeds 80 columns
#228: FILE: kernel/trace/bpf_trace.c:2448:
+int bpf_probe_unregister(struct bpf_raw_event_map *btp, struct bpf_raw_tp_link *link)

WARNING: line length of 81 exceeds 80 columns
#231: FILE: kernel/trace/bpf_trace.c:2450:
+	return tracepoint_probe_unregister(btp->tp, (void *)btp->bpf_func, link);

total: 0 errors, 9 warnings, 2 checks, 168 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 314b870024ab ("bpf: pass whole link instead of prog when triggering raw tracepoint") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 9 warnings, 2 checks, 168 lines checked