From: channing <chao.bi@intel.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, fengguang.wu@intel.com
Subject: Re: [PATCH V2] n_gsm: race between ld close and gsmtty open
Date: Tue, 26 Nov 2013 11:53:58 +0800 [thread overview]
Message-ID: <1385438038.7741.47.camel@bichao> (raw)
In-Reply-To: <20131126031629.GA16763@kroah.com>
On Mon, 2013-11-25 at 19:16 -0800, Greg KH wrote:
> > >
> > > What is different from the previous version? That information needs to
> > > be somewhere, otherwise I'm just going to guess and say this is the same
> > > as your last one, which was incorrect.
> > The difference with previous one is to use a mutex instead of spin lock
> > to avoid race, purpose is to avoid sleep in atomic context. I've also
> > updated commit a little as above.
>
> Then be explicit as to what has changed somewhere. We deal with
> thousands of patches a week, we can not know that you changed one
> sentance in a patch description of a few hundred lines long to know you
> made a change to the patch itself as well...
OK, in next patch set, I'll highlight difference with previous patch
set.
next prev parent reply other threads:[~2013-11-26 3:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-26 3:14 [PATCH V2] n_gsm: race between ld close and gsmtty open channing
2013-11-26 2:54 ` Greg KH
2013-11-26 3:35 ` channing
2013-11-26 3:16 ` Greg KH
2013-11-26 3:53 ` channing [this message]
-- strict thread matches above, loose matches on Subject: below --
2013-10-17 7:08 [PATCH v2] " channing
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