CHECK: Prefer using the BIT macro
#45: FILE: include/linux/btf.h:78:
+#define KF_OBTAIN        (1 << 12) /* kfunc is an obtain function */

WARNING: line length of 81 exceeds 80 columns
#65: FILE: kernel/bpf/verifier.c:10982:
+	return (meta->kfunc_flags & KF_TRUSTED_ARGS) || is_kfunc_release(meta) ||

total: 0 errors, 1 warnings, 1 checks, 35 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 f44211fd3e1f ("bpf: Add KF_OBTAIN for obtaining objects without reference count") 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, 1 warnings, 1 checks, 35 lines checked