linux-kernel - Re: [cocci] [PATCH] coccinelle: api: Don't use devm_platform_get_and_ioremap

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Message-ID: <2fcd7fdb-7984-a2b7-7995-d164754c5eb2@univ-grenoble-alpes.fr>
Date:   Tue, 8 Nov 2022 08:55:04 +0100
From:   Nicolas Palix <nicolas.palix@...v-grenoble-alpes.fr>
To:     Julia Lawall <julia.lawall@...ia.fr>,
        Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Cc:     Markus Elfring <Markus.Elfring@....de>, cocci@...ia.fr,
        kernel-janitors <kernel-janitors@...r.kernel.org>,
        nicolas palix <nicolas.palix@...g.fr>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        kernel@...gutronix.de
Subject: Re: [cocci] [PATCH] coccinelle: api: Don't use
 devm_platform_get_and_ioremap_resource with res==NULL

Hi all,

On 08/11/2022 06:51, Julia Lawall wrote:
> 
>> After uninstalling python2 this ends in:
>>
>> 	Cannot find Python library
>> 	coccicheck failed
>> 	make: *** [Makefile:2076: coccicheck] Error 255
>>
>> Didn't try to debug that any further. Is that worth a bug report against
>> coccinelle (which is shipped by my distribution)?
>>
>> I tried to adapt the org and report modes from other patches in the same
>> directory. So a critical glimpse by someone more knowledgable than me is
>> recommended. However I don't know how to react to "I doubt ... is
>> appropriate", I'd need a more constructive feedback to act on.
> 
> I'm not a python expert, so I'm not sure what to do about this python2 vs python3 problem.  Is there some strategy for printing that works in both of them?

It sounds like a missing dependency in the package system of the 
distribution. Coccinelle has been build with Python support, but
some libraries are missing.

Which distribution is it ?
Can you install some packages that provide the two missing shared 
librairies ?

> 
> julia

-- 
Nicolas Palix
+33 4 574 21538