linux-kernel - Re: [PATCH 2.6.26-git] Fix oops on remounting nfsroot

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Message-Id: <20080725.235919.36921137.anemo@mba.ocn.ne.jp>
Date:	Fri, 25 Jul 2008 23:59:19 +0900 (JST)
From:	Atsushi Nemoto <anemo@....ocn.ne.jp>
To:	Trond.Myklebust@...app.com
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2.6.26-git] Fix oops on remounting nfsroot

On Thu, 24 Jul 2008 14:29:43 -0700, Trond Myklebust <Trond.Myklebust@...app.com> wrote:
> > +	if (!options ||
> > +	    (nfsvers == 4 && options4->version == 1) ||
> >  	    (nfsvers <= 3 && options->version >= 1 &&
> >  	     options->version <= 6))
> >  		return 0;
> 
> The above is almost correct. You need to test for options4 if the
> filesystem is NFSv4.

But options == options4 == raw_data ;)

> Marc Zyngier sent me a patch for the same problem a couple of days ago,
> but I have yet to pass it on to Linus.

OK, I'll wait that patch merged.  Thanks.

---
Atsushi Nemoto
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