linux-kernel - Re: [PATCH] PowerPC:kernel: make additional room in exception vector area

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Date:	Mon, 25 Mar 2013 13:38:51 +0800
From:	Chen Gang <gang.chen@...anux.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
CC:	Michael Neuling <mikey@...ling.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	"paulus@...ba.org" <paulus@...ba.org>, matt@...abs.org,
	imunsie@....ibm.com, linuxppc-dev@...ts.ozlabs.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] PowerPC:kernel: make additional room in exception vector
 area

On 2013年03月25日 13:14, Stephen Rothwell wrote:
> Hi all,
> 
> On Mon, 25 Mar 2013 09:31:31 +0800 Chen Gang <gang.chen@...anux.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@...anux.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.

  thanks.

  :-)

-- 
Chen Gang

Asianux Corporation
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