linux-kernel - Re: [PATCH v2 1/3] selftests/futex: don't redefine .PHONY targets (all, clean)

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Date: Thu, 30 May 2024 14:14:43 -0700
From: John Hubbard <jhubbard@...dia.com>
To: Shuah Khan <skhan@...uxfoundation.org>, Shuah Khan <shuah@...nel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...hat.com>,
 Peter Zijlstra <peterz@...radead.org>, Darren Hart <dvhart@...radead.org>,
 Davidlohr Bueso <dave@...olabs.net>, Edward Liaw <edliaw@...gle.com>,
 André Almeida <andrealmeid@...lia.com>,
 "Nysal Jan K . A" <nysal@...ux.ibm.com>, Mark Brown <broonie@...nel.org>,
 Valentin Obst <kernel@...entinobst.de>, linux-kselftest@...r.kernel.org,
 LKML <linux-kernel@...r.kernel.org>, llvm@...ts.linux.dev
Subject: Re: [PATCH v2 1/3] selftests/futex: don't redefine .PHONY targets
 (all, clean)

On 5/30/24 2:12 PM, Shuah Khan wrote:
> On 5/30/24 13:13, John Hubbard wrote:
>> On 5/30/24 12:03 PM, Shuah Khan wrote:
>>> On 5/28/24 20:29, John Hubbard wrote:
>>>> The .PHONY targets "all" and "clean"  are both defined in the file that
>>>> is included in the very next line: ../lib.mk.
>>>>
>>>
>>> What problems are you seeing without this patch?
>>
>> Code duplication. It's a sin. :)
> 
> Please mention that you are removing duplicate code.
> 
> futex Makefile overrides CLEAN - just making sure it

(Overrides of Makefile things are per-item, so to speak, not per
file, just to be clear.)

> does the cleanup correctly.
> 

OK sure, I'll update the commit message and post a v3, coming soon.

thanks,
-- 
John Hubbard
NVIDIA