linux-kernel - Re: [PATCH] headers: remove fs.h from poll.h

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Message-ID: <alpine.DEB.2.02.1408041252300.7463@chino.kir.corp.google.com>
Date:	Mon, 4 Aug 2014 12:53:55 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Alexey Dobriyan <adobriyan@...il.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] headers: remove fs.h from poll.h

On Tue, 29 Jul 2014, David Rientjes wrote:

> On Sat, 5 Jul 2014, Alexey Dobriyan wrote:
> 
> > On Wed, Jul 02, 2014 at 04:09:17PM -0700, David Rientjes wrote:
> > > Lots of #ifdefs in fs.h, I hope your series includes building for all 
> > > possible combinations.
> > 
> > If google can donate 1 million of cpu hours to me, then yeah :-)
> > 
> > > > This is first patch in series. Same thing we did with sched.h earlier.
> > > > 
> > > 
> > > Is it possible to post the whole series together so it makes sense and 
> > > it's possible to put it through some thorough build testing?  If you can 
> > > point me to a git tree that I can pull, then I can do that on 
> > > infrastructure that I have probably quicker than most.
> > 
> > Sure, attached.
> > 
> > My compile test farm is kinda rotten right now, so any help is appreciated.
> > 
> > Compile tested on x86_64 and lightly on arm.
> > 
> 

This error occurs with the entire series applied on 3.16-rc7:

drivers/firmware/efi/efivars.c: In function ‘efivar_attr_show’:
drivers/firmware/efi/efivars.c:356:2: error: implicit declaration of function ‘capable’ [-Werror=implicit-function-declaration]
drivers/firmware/efi/efivars.c:356:15: error: ‘CAP_SYS_ADMIN’ undeclared (first use in this function)
drivers/firmware/efi/efivars.c:356:15: note: each undeclared identifier is reported only once for each function it appears in
drivers/firmware/efi/efivars.c: In function ‘efivar_attr_store’:
drivers/firmware/efi/efivars.c:372:15: error: ‘CAP_SYS_ADMIN’ undeclared (first use in this function)
drivers/firmware/efi/efivars.c: In function ‘efivar_create’:
drivers/firmware/efi/efivars.c:427:15: error: ‘CAP_SYS_ADMIN’ undeclared (first use in this function)
drivers/firmware/efi/efivars.c: In function ‘efivar_delete’:
drivers/firmware/efi/efivars.c:493:15: error: ‘CAP_SYS_ADMIN’ undeclared (first use in this function)

Vanilla 3.16-rc7 does not show this error.  .config attached.
View attachment "config" of type "TEXT/PLAIN" (68887 bytes)