Re: [PATCH] KUnit: add missing MODULE_DESCRIPTION() macros for lib/test_*.ko

[Jeff Johnson]

On 6/1/2024 8:01 PM, Masami Hiramatsu (Google) wrote:
> On Sat, 1 Jun 2024 15:19:39 -0700
> Jeff Johnson <quic_jjohnson@xxxxxxxxxxx> wrote:
> 
>> make allmodconfig && make W=1 C=1 reports for lib/test_*.ko:
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_hexdump.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_dhry.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_firmware.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_sysctl.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_hash.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_ida.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_list_sort.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_min_heap.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_module.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_sort.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_user_copy.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_static_keys.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_static_key_base.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_memcat_p.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_blackhole_dev.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_meminit.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_free_pages.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_kprobes.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_ref_tracker.o
>> WARNING: modpost: missing MODULE_DESCRIPTION() in lib/test_bits.o
>>
>> Add the missing invocations of the MODULE_DESCRIPTION() macro.
>>
>> Signed-off-by: Jeff Johnson <quic_jjohnson@xxxxxxxxxxx>
>> ---
> [...]
> 
>> diff --git a/lib/test_kprobes.c b/lib/test_kprobes.c
>> index 0648f7154f5c..e707f7b3a366 100644
>> --- a/lib/test_kprobes.c
>> +++ b/lib/test_kprobes.c
>> @@ -400,4 +400,5 @@ static struct kunit_suite kprobes_test_suite = {
>>  
>>  kunit_test_suites(&kprobes_test_suite);
>>  
>> +MODULE_DESCRIPTION("simple sanity test for *probes");
> 
> nit: Could you make it "simple sanity test for k*probes" ? because
> there is test_fprobe.c.
> 

sure, I'll spin a v2
do you want me to modify the header comment as well since I just copied it:
/*
 * test_kprobes.c - simple sanity test for *probes

/jeff