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From: Michael Neuling <mikey@neuling.org>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: [PATCH] PowerPC:kernel: make additional room in exception vector
 area
In-reply-to: <20130325161435.ffff94805826bc7cad2c7de4@canb.auug.org.au>
References: <51428C81.6000204@asianux.com>
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 <20130325161435.ffff94805826bc7cad2c7de4@canb.auug.org.au>
Date: Mon, 25 Mar 2013 17:07:17 +1100
Message-ID: <5944.1364191637@ale.ozlabs.ibm.com>
Cc: matt@ozlabs.org, Chen Gang <gang.chen@asianux.com>,
 "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
 "paulus@samba.org" <paulus@samba.org>, imunsie@au1.ibm.com,
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Stephen Rothwell <sfr@canb.auug.org.au> wrote:

> Hi all,
> 
> On Mon, 25 Mar 2013 09:31:31 +0800 Chen Gang <gang.chen@asianux.com> wrote:
> >
> >   The FWNMI region is fixed at 0x7000 and the vector are now overflowing
> >   that with allmodconfig. Fix that by moving slb_miss_realmode code out
> >   of that region as it doesn't need to be that close to the call sites
> >   (it is a _GLOBAL function)
> > 
> > Signed-off-by: Chen Gang <gang.chen@asianux.com>
> > ---
> >  arch/powerpc/kernel/exceptions-64s.S |  144 +++++++++++++++++-----------------
> >  1 files changed, 72 insertions(+), 72 deletions(-)
> 
> Thanks, Chen,
> 
> I have applied this to linux-next today and pending the builds overnight,
> will send it to Linus tomorrow or Wednesday.

sfr,

FYI you're gonna need this one also to make allmodconfig work.

  http://patchwork.ozlabs.org/patch/230244/

Mikey