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Date: Wed, 6 Jun 2012 13:54:52 -0500
From: Robin Holt <holt@sgi.com>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>, Robin Holt <holt@sgi.com>,
        WANG Cong <xiyou.wangcong@gmail.com>, Ingo Molnar <mingo@elte.hu>,
        linux-kernel@vger.kernel.org,
        Andrew Morton <akpm@linux-foundation.org>,
        Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: Commit 722bc6b167 breaks booting on an 8TB system.
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On Wed, Jun 06, 2012 at 10:55:40AM -0700, Yinghai Lu wrote:
> On Wed, Jun 6, 2012 at 2:51 AM, Ingo Molnar <mingo@kernel.org> wrote:
> >
> > * Robin Holt <holt@sgi.com> wrote:
> >>
> >> Wait.  I was wrong.  I booted the wrong kernel.  With that
> >> patch applied, the machine does boot.
> >
> > Great.
> >
> > Could you guys please write a usable changelog for
> > only_need_recalculate_for_low.patch and send it to me with lkml
> > Cc:-ed, so that I can send the fix to Linus ASAP?
> 
> please check attached one.


Your attached patch is the same as the patch I had tested.  I do not
have access to the machine for more than a day to test this actual patch,
but as far as 'diff' can tell, the difference is commit header only.

Robin