[stable] [PATCH] 2.6.39 powerpc: Fix 32-bit SMP build

[Josh Boyer]

On Fri, Jun 03, 2011 at 02:56:50PM +0900, Greg KH wrote:
>On Mon, May 30, 2011 at 08:26:21AM -0400, Josh Boyer wrote:
>> Backport upstream commit 6de06f313a65d0ec
>>     
>> Commit fa3f82c8bb7acb ("powerpc/smp: soft-replugged CPUs must go back to
>> start_secondary") introduced start_secondary_resume to head_32.S, however
>> it uses a 64-bit instruction which is not valid on 32-bit platforms.  Use
>> 'stw' instead.
>>     
>> CC: stable at kernel.org
>> Signed-off-by: Josh Boyer <jwboyer at linux.vnet.ibm.com>
>
>This doesn't apply either:
>
>patching file arch/powerpc/kernel/head_32.S
>Hunk #1 FAILED at 896.
>1 out of 1 hunk FAILED -- saving rejects to file arch/powerpc/kernel/head_32.S.rej
>
>Please send something that at least applies, and hopefully builds...

Odd.  It was generated with git from 2.6.39 and it builds here.  I'll
try and figure out what went wrong.

josh