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Date: Tue, 20 Sep 2016 17:30:12 +1000
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
        Michael Ellerman <mpe@ellerman.id.au>
Subject: Re: linux-next: build failure after merge of the akpm-current tree
Message-ID: <20160920173012.1abe1d84@canb.auug.org.au>
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Hi all,

On Tue, 20 Sep 2016 16:44:14 +1000 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> After merging the akpm-current tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> powerpc-linux-gcc: error: unrecognized command line option '-m'
> scripts/Makefile.build:290: recipe for target 'arch/powerpc/purgatory/printf.o' failed
> 
> and a few more like that.

OK, this is (most likely) caused by the CONFIG_WORD_SIZE -> BITS change
interacting with the KEXEC_FILE changes. Tomorrow I will do a better
merge conflict resolution patch that fixes all those.

-- 
Cheers,
Stephen Rothwell