linux-kernel - Re: [PATCH 0/4] devmem and readahead fixes for 2.6.33

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Message-Id: <20100126165050.6ab7977b.akpm@linux-foundation.org>
Date:	Tue, 26 Jan 2010 16:50:50 -0800
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Greg KH <gregkh@...e.de>
Cc:	Wu Fengguang <fengguang.wu@...el.com>, stable@...nel.org,
	Andi Kleen <andi@...stfloor.org>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux Memory Management List <linux-mm@...ck.org>,
	linux-fsdevel@...r.kernel.org
Subject: Re: [PATCH 0/4] devmem and readahead fixes for 2.6.33

On Thu, 21 Jan 2010 21:31:57 -0800
Greg KH <gregkh@...e.de> wrote:

> On Fri, Jan 22, 2010 at 12:59:14PM +0800, Wu Fengguang wrote:
> > Andrew,
> > 
> > Here are some good fixes for 2.6.33, they have been floating around
> > with other patches for some time. I should really seperate them out
> > earlier..
> > 
> > Greg,
> > 
> > The first two patches are on devmem. 2.6.32 also needs fixing, however
> > the patches can only apply cleanly to 2.6.33. I can do backporting if
> > necessary.
> > 
> > 	[PATCH 1/4] devmem: check vmalloc address on kmem read/write
> > 	[PATCH 2/4] devmem: fix kmem write bug on memory holes
> 
> After these hit Linus's tree, please send the backport to
> stable@...nel.org and I will be glad to queue them up.
> 

I tagged the first two patches for -stable and shall send them in for 2.6.33.

The second two patches aren't quite as obvious - perhaps a risk of
weird regressions.  So I'm thinking I'll send them in for 2.6.34-rc1
and I tagged them as "[2.6.33.x]" for -stable, so you can feed them
into 2.6.33.x once 2.6.34-rcX has had a bit of testing time, OK?

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