WARNING: line length of 83 exceeds 80 columns #49: FILE: include/uapi/linux/bpf.h:7039: + * dev layer when SK_BPF_CB_TX_TIMESTAMPING WARNING: line length of 83 exceeds 80 columns #116: FILE: tools/include/uapi/linux/bpf.h:7029: + * dev layer when SK_BPF_CB_TX_TIMESTAMPING total: 0 errors, 2 warnings, 0 checks, 76 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 06fcbee9d798 ("bpf: support SCM_TSTAMP_SCHED of SO_TIMESTAMPING") 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, 2 warnings, 0 checks, 76 lines checked