linux-kernel - Re: [patch 0/7] x86 PAT: v2 - track pfnmap mappings with remap_pfn_range and vm_insert

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Message-ID: <20081216220502.GC22722@wotan.suse.de>
Date:	Tue, 16 Dec 2008 23:05:02 +0100
From:	Nick Piggin <npiggin@...e.de>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	"Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Hugh Dickins <hugh@...itas.com>,
	"hpa@...or.com" <hpa@...or.com>,
	"tglx@...utronix.de" <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [patch 0/7] x86 PAT: v2 - track pfnmap mappings with remap_pfn_range and vm_insert_pfn

On Tue, Dec 16, 2008 at 08:51:54PM +0100, Ingo Molnar wrote:
> 
> * Pallipadi, Venkatesh <venkatesh.pallipadi@...el.com> wrote:
> 
> > Ingo,
> > 
> > Haven't seen any comments on the patches here. Can you push these 
> > patches along to tip.
> 
> while the main focus of the changes are x86, they touch the MM 
> non-trivially too:
> 
>    include/linux/mm.h |    9 +++++++++
>    mm/memory.c        |    7 +++----
>    2 files changed, 12 insertions(+), 4 deletions(-)
> 
>    mm/memory.c |    2 ++
>    1 file changed, 2 insertions(+)
> 
>    include/linux/mm.h |    3 +++
>    mm/memory.c        |   43 +++++++++++++++++++++++++++++++++++++++++++
>    2 files changed, 46 insertions(+)
> 
>    include/linux/mm.h |    6 +++++
>    mm/memory.c        |   54 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
>    2 files changed, 59 insertions(+), 1 deletion(-)
> 
> So when you sent this a month ago i asked the MM folks whether they have 
> any problems with these patches. Acks (or objections) from Andrew, Nick or 
> Hugh would be nice to have.

Last I looked at them, I think all my questions were cleared up.
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