linux-kernel - linux-next: build failure after merge of the final tree (powerpc tree related)

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Date:	Fri, 3 Dec 2010 16:32:06 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	<linuxppc-dev@...ts.ozlabs.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Anton Blanchard <anton@...ba.org>
Subject: linux-next: build failure after merge of the final tree (powerpc
 tree related)

Hi all,

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

arch/powerpc/lib/hweight_64.S: Assembler messages:
arch/powerpc/lib/hweight_64.S:52: Error: Unrecognized opcode: `popcntw'
arch/powerpc/lib/hweight_64.S:77: Error: Unrecognized opcode: `popcntw'
arch/powerpc/lib/hweight_64.S:106: Error: Unrecognized opcode: `popcntd'

This is with:

powerpc64-linux-gcc (GCC) 4.4.0
GNU assembler (GNU Binutils) 2.19.1

Caused by commit 64ff31287693c1f325cb9cb049569c1611438ef1 ("powerpc: Add
support for popcnt instructions").

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
http://www.canb.auug.org.au/~sfr/

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