From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Rothwell <sfr@canb.auug.org.au>
Subject: linux-next: build failure after merge of the rcu tree
Date: Mon, 16 Apr 2012 14:11:17 +1000
Message-ID: <20120416141117.6dfcc5931400fede4e8cbe58@canb.auug.org.au>
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To: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org, Linus Torvalds <torvalds@linux-foundation.org>, "Paul E. McKenney" <paul.mckenney@linaro.org>

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Hi Paul,

After merging the rcu tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:

fs/binfmt_misc.c: In function 'create_entry':
fs/binfmt_misc.c:314:2: error: implicit declaration of function '_copy_from=
_user' [-Werror=3Dimplicit-function-declaration]

Caused by commit d17faaa53e2e ("fs: Silence bogus copy_to_user() build
errors").  _copy_from_user() appears to only exist for the x86 and tile
architectures ...

I have used the rcu tree from next-20120413 for today.
--=20
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au

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