netdev - Re: [PATCH] uapi: use wildcards to list files

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Date:   Wed, 4 Jan 2017 10:03:50 +0100
From:   Nicolas Dichtel <nicolas.dichtel@...nd.com>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
        dri-devel@...ts.freedesktop.org, netdev@...r.kernel.org,
        linux-media@...r.kernel.org, linux-mmc@...r.kernel.org,
        netfilter-devel@...r.kernel.org, linux-nfs@...r.kernel.org,
        linux-raid@...r.kernel.org, linux-spi@...r.kernel.org,
        linux-mtd@...ts.infradead.org, linux-rdma@...r.kernel.org,
        fcoe-devel@...n-fcoe.org, alsa-devel@...a-project.org,
        linux-fbdev@...r.kernel.org, xen-devel@...ts.xenproject.org,
        davem@...emloft.net, airlied@...ux.ie,
        David Howells <dhowells@...hat.com>
Subject: Re: [PATCH] uapi: use wildcards to list files

Le 03/01/2017 à 22:37, Arnd Bergmann a écrit :
> On Tuesday, January 3, 2017 3:35:44 PM CET Nicolas Dichtel wrote:
>> Regularly, when a new header is created in include/uapi/, the developer
>> forgets to add it in the corresponding Kbuild file. This error is usually
>> detected after the release is out.
>>
>> In fact, all headers under include/uapi/ should be exported, so let's
>> use wildcards.
> 
> I think the idea makes a lot of sense: if a header is in uapi, we should
> really export it. However, using a wildcard expression seems a bit
> backwards here, I think we should make this implicit and not have the
> Kbuild file at all.
> 
> The "header-y" syntax was originally added back when the uapi headers
> were mixed with the internal headers in the same directory. After
> David Howells introduced the separate directory for uapi, it has
> become a bit redundant.
Ok, thank you for the explanation, I was wondering why those Kbuild files were
needed.

> 
> Can you try to modify scripts/Makefile.headersinst instead so we
> can simply remove the Kbuild files entirely?
I will try something.


Regards,
Nicolas