linux-kernel - Re: [PATCH] Revert "kernel/stop_machine.c: remove CONFIG

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Message-ID: <20151223070218.357427b2@canb.auug.org.au>
Date:	Wed, 23 Dec 2015 07:02:18 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Sudip Mukherjee <sudipm.mukherjee@...il.com>,
	linux-kernel@...r.kernel.org,
	Chris Wilson <chris@...is-wilson.co.uk>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH] Revert "kernel/stop_machine.c: remove CONFIG_SMP
 dependencies"

Hi Andrew,

On Mon, 21 Dec 2015 22:59:45 -0800 Andrew Morton <akpm@...ux-foundation.org> wrote:
>
> On Tue, 22 Dec 2015 11:30:51 +0530 Sudip Mukherjee <sudipm.mukherjee@...il.com> wrote:
> 
> > > Rationale:
> > > 
> > > stop_machine.o is only built when CONFIG_SMP=y so
> > > 
> > > #if defined(CONFIG_SMP) || defined(CONFIG_HOTPLUG_CPU)
> > > 
> > > always evaluates to true, so remove it.  
> > 
> > Hi Andrew,
> > The error is still there. I guess you have been busy. :)
> > 
> > next-20151222 fails with the same error. You can see the m32r defconfig
> > at https://travis-ci.org/sudipm-mukherjee/parport/jobs/98258267  
> 
> I forgot to Cc Stephen :(

I wish I had figured this out earlier - last nights build were a blood bath :-(

Anyway, I applied it for today.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
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