WARNING: Commit log lines starting with '#' are dropped by git as comments
#20: 
#449     test_cpuidle_gov_ext: OK

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#41: 
new file mode 100644

CHECK: No space is necessary after a cast
#90: FILE: tools/testing/selftests/bpf/progs/cpuidle_common.h:11:
+s64 bpf_tick_nohz_get_sleep_length(void) __ksym __weak;

CHECK: Alignment should match open parenthesis
#158: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:60:
+static void update_predict_duration(struct cpuidle_gov_data *data,
+			struct cpuidle_driver *drv, struct cpuidle_device *dev)

CHECK: Alignment should match open parenthesis
#174: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:76:
+	data->next_pred = calculate_ewma(data->next_pred,
+		data->last_duration, ALPHA, ALPHA_SCALE);

WARNING: line length of 88 exceeds 80 columns
#179: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:81:
+int BPF_PROG(bpf_cpuidle_enable, struct cpuidle_driver *drv, struct cpuidle_device *dev)

WARNING: line length of 81 exceeds 80 columns
#185: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:87:
+	data = bpf_map_lookup_percpu_elem(&cpuidle_gov_data_map, &key, dev->cpu);

WARNING: line length of 90 exceeds 80 columns
#196: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:98:
+void BPF_PROG(bpf_cpuidle_disable, struct cpuidle_driver *drv, struct cpuidle_device *dev)

WARNING: line length of 88 exceeds 80 columns
#203: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:105:
+int BPF_PROG(bpf_cpuidle_select, struct cpuidle_driver *drv, struct cpuidle_device *dev)

WARNING: line length of 81 exceeds 80 columns
#212: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:114:
+	data = bpf_map_lookup_percpu_elem(&cpuidle_gov_data_map, &key, dev->cpu);

WARNING: line length of 93 exceeds 80 columns
#214: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:116:
+		bpf_printk("cpuidle_gov_ext: [%s] cpuidle_gov_data_map is NULL\n", __func__);

CHECK: spaces preferred around that '-' (ctx:VxV)
#221: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:123:
+	for (i = ARRAY_SIZE(drv->states)-1; i > 0; i--) {
 	                                ^

WARNING: line length of 89 exceeds 80 columns
#234: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:136:
+		if (data->next_pred / FIT_FACTOR * ALPHA_SCALE < cs->target_residency_ns)

CHECK: Alignment should match open parenthesis
#241: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:143:
+	if (expect_deeper &&
+		i <= drv->state_count-2 &&

CHECK: spaces preferred around that '-' (ctx:VxV)
#241: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:143:
+		i <= drv->state_count-2 &&
 		                     ^

CHECK: spaces preferred around that '+' (ctx:VxV)
#242: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:144:
+		!dev->states_usage[i+1].disable &&
 		                    ^

WARNING: line length of 84 exceeds 80 columns
#246: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:148:
+		data->next_pred / FIT_FACTOR * ALPHA_SCALE >= data->last_duration &&

WARNING: line length of 81 exceeds 80 columns
#268: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:170:
+	data = bpf_map_lookup_percpu_elem(&cpuidle_gov_data_map, &key, dev->cpu);

WARNING: line length of 93 exceeds 80 columns
#270: FILE: tools/testing/selftests/bpf/progs/cpuidle_gov_ext.c:172:
+		bpf_printk("cpuidle_gov_ext: [%s] cpuidle_gov_data_map is NULL\n", __func__);

total: 0 errors, 12 warnings, 7 checks, 241 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 8fb20c170ba5 ("selftests/bpf: Add selftests for cpuidle_gov_ext") 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, 12 warnings, 7 checks, 241 lines checked