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Date: Thu, 13 Jan 2011 13:35:53 +0000
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: "J. R. Okajima" <hooanon05@yahoo.co.jp>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>,
        Santosh Shilimkar <santosh.shilimkar@ti.com>,
        Nick Piggin <npiggin@kernel.dk>, linux-nfs@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: NFS root lockups with -next 20110113
Message-ID: <20110113133552.GD30351@opensource.wolfsonmicro.com>
References: <20110113120626.GB30351@opensource.wolfsonmicro.com>
 <8138.1294924927@jrobl>
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On Thu, Jan 13, 2011 at 10:22:07PM +0900, J. R. Okajima wrote:

> This and a report from Santosh Shilimkar look like the same problem
> which I reported, and I am testing this patch. If you can, please try it
> too.
> Note: Of course this is not offcial fix.

Seems to do the trick:

Tested-by: Mark Brown <broonie@opensource.wolsfonmicro.com>