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Message-ID: <1299705610.22236.390.camel@pasglop>
Date:	Thu, 10 Mar 2011 08:20:10 +1100
From:	Benjamin Herrenschmidt <benh@...nel.crashing.org>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Russell King <linux@....linux.org.uk>,
	David Miller <davem@...emloft.net>
Subject: Re: [PATCH/v2] mm/memblock: Properly handle overlaps and fix error
 path

On Wed, 2011-03-09 at 12:41 -0800, Yinghai Lu wrote:
> > Hopefully not damaged with a spurious bit of email header this
> > time around... sorry about that.
> 
> works on my setups...
> 
> [    0.000000] Subtract (26 early reservations)
> [    0.000000]   [000009a000-000009efff]
> [    0.000000]   [000009f400-00000fffff]
> [    0.000000]   [0001000000-0003495048]
> ...
> before:
> [    0.000000] Subtract (27 early reservations)
> [    0.000000]   [000009a000-000009efff]
> [    0.000000]   [000009f400-00000fffff]
> [    0.000000]   [00000f85b0-00000f86b3]
> [    0.000000]   [0001000000-0003495048] 

Ah interesting, so you did have a case of overlap that wasn't properly
handled as well.

If there is no objection, I'll queue that up in powerpc-next for the
upcoming merge window (soon now).

Cheers,
Ben.


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