WARNING: line length of 89 exceeds 80 columns
#106: FILE: kernel/bpf/hashtab.c:599:
+			bpf_mem_alloc_set_dtor(&htab->pcpu_ma, htab_pcpu_mem_dtor, htab);

WARNING: line length of 84 exceeds 80 columns
#153: FILE: kernel/bpf/memalloc.c:283:
+	free_all(llist_del_all(&c->waiting_for_gp_ttrace), !!c->percpu_size, c->ma);

WARNING: line length of 85 exceeds 80 columns
#171: FILE: kernel/bpf/memalloc.c:424:
+		free_all(llist_del_all(&c->waiting_for_gp), !!c->percpu_size, c->ma);

total: 0 errors, 3 warnings, 0 checks, 187 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 f2fc5dd5dfde ("bpf: Register dtor for freeing special fields") 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, 3 warnings, 0 checks, 187 lines checked