From mboxrd@z Thu Jan  1 00:00:00 1970
From: "J. Bruce Fields" <bfields@fieldses.org>
Subject: Re: linux-next NFSD: NULL pointer dereference at nfsd_svc()
Date: Tue, 3 Aug 2010 11:48:51 -0400
Message-ID: <20100803154851.GA23467@fieldses.org>
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Cc: linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	jlayton@redhat.com
To: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
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On Tue, Aug 03, 2010 at 10:09:03AM +0900, Tetsuo Handa wrote:
> Hello.
> 
> That patch solved the NULL pointer dereference problem. Thank you.
> 
> But I got another problem. After applying that patch on 2.6.35-next-20100802 ,
> mount operation fails with timeout error.

Argh, yes, problem found, I think--I'll do some more testing and send
you another attempt....

--b.

> 
> # cat /etc/exports
> /usr/src/ *(rw,no_root_squash,async)
> # time mount 127.0.0.1:/usr/src/ /mnt/
> mount: Connection timed out
> 
> real    1m21.099s
> user    0m0.000s
> sys     0m0.028s
> 
> 
> 2.6.35 works fine. (shown below)
> 
> # time mount 127.0.0.1:/usr/src/ /mnt/
> 
> real    0m0.105s
> user    0m0.000s
> sys     0m0.020s
> 
> Regards.