From: Andi Kleen <andi@firstfloor.org>
To: Christoph Hellwig <hch@infradead.org>
Cc: Andi Kleen <andi@firstfloor.org>,
Andrew Morton <akpm@linux-foundation.org>,
kkeil@suse.de, netdev@vger.kernel.org, ak@linux.intel.com
Subject: Re: [patch 4/4] mISDN: misc timerdev fixes II
Date: Tue, 23 Sep 2008 18:46:52 +0200 [thread overview]
Message-ID: <20080923164651.GK25711@one.firstfloor.org> (raw)
In-Reply-To: <20080923155844.GA30526@infradead.org>
On Tue, Sep 23, 2008 at 11:58:44AM -0400, Christoph Hellwig wrote:
> On Tue, Sep 23, 2008 at 04:17:40PM +0200, Andi Kleen wrote:
> > > > > static struct file_operations mISDN_fops = {
> > > > > - .llseek = mISDN_llseek,
> > > >
> > > > This is wrong. no llseek means we use default_llseek, which is
> > > > different from returning -ESPIPE.
> > >
> > > so.. this?
> >
> > Hmm actually on double checking it's really needed, sorry.
>
> Yes, unfortunately the only way it's cleared currently is through using
> nonseekable_open, but I've started preparing a war plan to sort this whole
> mess out.
Yes it would be much more logical if FMODE_SEEK was cleared on character devices
by default. That is what I assumed with the original patch.
-Andi
--
ak@linux.intel.com
next prev parent reply other threads:[~2008-09-23 16:41 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-22 21:51 [patch 4/4] mISDN: misc timerdev fixes akpm
2008-09-23 2:18 ` David Miller
2008-09-23 2:27 ` Andi Kleen
2008-09-23 6:34 ` Karsten Keil
2008-09-23 11:49 ` Christoph Hellwig
2008-09-23 10:40 ` Christoph Hellwig
2008-09-23 11:30 ` Andrew Morton
2008-09-23 11:45 ` Christoph Hellwig
2008-09-23 12:00 ` Karsten Keil
2008-09-23 17:31 ` Andrew Morton
2008-09-23 14:14 ` Andi Kleen
2008-09-23 14:17 ` [patch 4/4] mISDN: misc timerdev fixes II Andi Kleen
2008-09-23 15:58 ` Christoph Hellwig
2008-09-23 16:46 ` Andi Kleen [this message]
2008-09-23 16:48 ` Christoph Hellwig
2008-10-12 11:05 ` [patch 4/4] mISDN: misc timerdev fixes Christoph Hellwig
2008-10-13 2:11 ` Andrew Morton
2008-10-13 2:16 ` Christoph Hellwig
2008-10-13 4:00 ` David Miller
2008-10-13 11:56 ` Andrew Morton
2008-10-13 18:47 ` David Miller
2008-09-23 14:13 ` Andi Kleen
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