linux-kernel - Re: linux-next: build warning in Linus' tree tree

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Date:   Fri, 2 Nov 2018 07:30:16 -0300
From:   Mauro Carvalho Chehab <mchehab+samsung@...nel.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Linux-Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Paul Kocialkowski <paul.kocialkowski@...tlin.com>
Subject: Re: linux-next: build warning in Linus' tree tree

Hi Stephen,

Em Thu, 1 Nov 2018 08:28:20 +1100
Stephen Rothwell <sfr@...b.auug.org.au> escreveu:

> Hi all,
> 
> Building Linus' tree, today's linux-next build (x86_64 allmodconfig)
> produced this warning:
> 
> ./usr/include/linux/v4l2-controls.h:1105: found __[us]{8,16,32,64} type without #include <linux/types.h>
> 
> Introduced by commit
> 
>   c27bb30e7b6d ("media: v4l: Add definitions for MPEG-2 slice format and metadata")
> 

How are you building it? Here this warning doesn't pop up.

I'm using here:

	gcc (GCC) 8.2.1 20181011 (Red Hat 8.2.1-4)

And I'm using:

$ make ARCH=x86_64  CF=-D__CHECK_ENDIAN__ CONFIG_DEBUG_SECTION_MISMATCH=y W=1 CHECK='' M=drivers/media

(it is not a full build, but it should be enough to get warnings at the
media subsystem)

Thanks,
Mauro