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

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Message-ID: <20181102073435.4057bc96@coco.lan>
Date:   Fri, 2 Nov 2018 07:34:35 -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

Em Fri, 2 Nov 2018 07:30:16 -0300
Mauro Carvalho Chehab <mchehab+samsung@...nel.org> escreveu:

> 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)

Nevermind. Got it using:

$ make headers_check


> 
> Thanks,
> Mauro



Thanks,
Mauro