WARNING: Non-standard signature: 'igned-off-by:' - perhaps 'Signed-off-by:'?
#45: 
igned-off-by: Weiming Shi <bestswngs@gmail.com>

WARNING: 'Igned-off-by:' is the preferred signature form
#45: 
igned-off-by: Weiming Shi <bestswngs@gmail.com>

total: 0 errors, 2 warnings, 0 checks, 8 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 58201fa24a3f ("bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec()") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 2 warnings, 0 checks, 8 lines checked