linux-kernel - Re: [PATCH v1 5/5] selftests/mm: soft-dirty should fail if a testcase fails

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Date: Tue, 23 Apr 2024 13:44:54 +0500
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Ryan Roberts <ryan.roberts@....com>, David Hildenbrand
 <david@...hat.com>, Catalin Marinas <catalin.marinas@....com>,
 Will Deacon <will@...nel.org>, Andrew Morton <akpm@...ux-foundation.org>,
 Shuah Khan <shuah@...nel.org>, Joey Gouly <joey.gouly@....com>,
 Ard Biesheuvel <ardb@...nel.org>, Mark Rutland <mark.rutland@....com>,
 Anshuman Khandual <anshuman.khandual@....com>,
 Shivansh Vij <shivanshvij@...look.com>
Cc: Muhammad Usama Anjum <usama.anjum@...labora.com>,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-mm@...ck.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v1 5/5] selftests/mm: soft-dirty should fail if a testcase
 fails

On 4/23/24 1:24 PM, Ryan Roberts wrote:
> On 22/04/2024 10:33, David Hildenbrand wrote:
>> On 19.04.24 09:43, Ryan Roberts wrote:
>>> Previously soft-dirty was unconditionally exiting with success, even if
>>> one of it's testcases failed. Let's fix that so that failure can be
>>> reported to automated systems properly.
>>>
>>> Signed-off-by: Ryan Roberts <ryan.roberts@....com>
Reviewed-by: Muhammad Usama Anjum <usama.anjum@...labora.com>

>>> ---
>>>   tools/testing/selftests/mm/soft-dirty.c | 2 +-
>>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/tools/testing/selftests/mm/soft-dirty.c
>>> b/tools/testing/selftests/mm/soft-dirty.c
>>> index 7dbfa53d93a0..bdfa5d085f00 100644
>>> --- a/tools/testing/selftests/mm/soft-dirty.c
>>> +++ b/tools/testing/selftests/mm/soft-dirty.c
>>> @@ -209,5 +209,5 @@ int main(int argc, char **argv)
>>>
>>>       close(pagemap_fd);
>>>
>>> -    return ksft_exit_pass();
>>> +    ksft_finished();
>>>   }
>>> -- 
>>> 2.25.1
>>>
>>
>> Guess that makes sense independent of all the other stuff?
> 
> Yes definitely. What's the process here? Do I need to re-post as a stand-alone
> patch? Or perhaps, Shuah, you could take this into your tree as is?
She can. But if she misses it or you want to post v2 of this current
series, you can just send this one separately. Usually I try to send
separate patches for trivial and discussion required patches so that there
isn't confusion of this kind.

> 
>>
>> Reviewed-by: David Hildenbrand <david@...hat.com>
> 
> Thanks!
> 
> 
> 

-- 
BR,
Muhammad Usama Anjum