WARNING: line length of 118 exceeds 80 columns
#33: FILE: kernel/bpf/verifier.c:10355:
+static int check_resource_leak(struct bpf_verifier_env *env, bool exception_exit, bool check_lock, const char *prefix)

WARNING: line length of 91 exceeds 80 columns
#38: FILE: kernel/bpf/verifier.c:10360:
+		verbose(env, "%s cannot be used inside bpf_spin_lock-ed region\n", prefix);

WARNING: line length of 95 exceeds 80 columns
#49: FILE: kernel/bpf/verifier.c:10371:
+		verbose(env, "%s cannot be used inside bpf_rcu_read_lock-ed region\n", prefix);

WARNING: line length of 97 exceeds 80 columns
#54: FILE: kernel/bpf/verifier.c:10376:
+		verbose(env, "%s cannot be used inside bpf_preempt_disable-ed region\n", prefix);

WARNING: line length of 105 exceeds 80 columns
#150: FILE: kernel/bpf/verifier.c:18609:
+				err = check_resource_leak(env, exception_exit, !env->cur_state->curframe,

WARNING: line length of 89 exceeds 80 columns
#164: FILE: tools/testing/selftests/bpf/progs/exceptions_fail.c:134:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_rcu_read_lock-ed region")

WARNING: line length of 89 exceeds 80 columns
#173: FILE: tools/testing/selftests/bpf/progs/exceptions_fail.c:150:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_rcu_read_lock-ed region")

WARNING: line length of 91 exceeds 80 columns
#186: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:9:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_preempt_disable-ed region")

WARNING: line length of 91 exceeds 80 columns
#195: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:17:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_preempt_disable-ed region")

WARNING: line length of 91 exceeds 80 columns
#204: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:26:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_preempt_disable-ed region")

WARNING: line length of 91 exceeds 80 columns
#213: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:36:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_preempt_disable-ed region")

WARNING: line length of 91 exceeds 80 columns
#222: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:58:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_preempt_disable-ed region")

WARNING: line length of 91 exceeds 80 columns
#231: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:66:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_preempt_disable-ed region")

WARNING: line length of 91 exceeds 80 columns
#240: FILE: tools/testing/selftests/bpf/progs/preempt_lock.c:75:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_preempt_disable-ed region")

WARNING: line length of 85 exceeds 80 columns
#275: FILE: tools/testing/selftests/bpf/progs/verifier_spin_lock.c:190:
+__failure __msg("BPF_EXIT instruction cannot be used inside bpf_spin_lock-ed region")

total: 0 errors, 15 warnings, 0 checks, 218 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 81a70f7cac74 ("bpf: Unify resource leak checks") 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, 15 warnings, 0 checks, 218 lines checked