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From: Arnd Bergmann <arnd@arndb.de>
To: Michal Marek <mmarek@suse.com>,
        Russell King <rmk+kernel@armlinux.org.uk>
Cc: Nicholas Piggin <npiggin@gmail.com>,
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        linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org,
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Subject: Re: [PATCH] kbuild: provide include/asm/asm-prototypes.h for ARM
Date: Wed, 19 Oct 2016 17:02:55 +0200
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On Wednesday, October 19, 2016 4:52:06 PM CEST Michal Marek wrote:
> Dne 17.10.2016 v 14:26 Arnd Bergmann napsal(a):
> > This adds an asm/asm-prototypes.h header for ARM to fix the
> > broken symbol versioning for symbols exported from assembler
> > files.
> > 
> > In addition to the header, we have to do these other small
> > changes:
> > 
> > - move the 'extern' declarations out of memset_io/memcpy_io
> >   to make them visible to the symbol version generator
> > - move the exports from bitops.h to {change,clear,set,...}bit.S
> > - move the exports from csumpartialgeneric.S into the files
> >   including it
> > 
> > I couldn't find the correct prototypes for the compiler builtins,
> > so I went with the fake 'void f(void)' prototypes that we had
> > before.
> > 
> > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> 
> Hi Arnd,
> 
> just to make sure I'm looking at the right code - is this based on the
> patch by Nick here: https://patchwork.kernel.org/patch/9377783/?
> 

(adding Russell to Cc, I missed him during my earlier mail, which
is now archived at https://lkml.org/lkml/2016/10/17/356)

Correct.  I had imported Nick's patch into my randconfig tree and
this is what I needed to build all configurations cleanly with it.

	Arnd