linux-kernel - Re: [PATCH v2 10/10] af_unix: use freezable blocking calls in read

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Message-ID: <CAMbhsRSm74tsqXT7TG1h8L1DoKQV0_wKd3asxvHPR7bttWkxag@mail.gmail.com>
Date:	Sat, 4 May 2013 15:23:30 -0700
From:	Colin Cross <ccross@...roid.com>
To:	Tejun Heo <tj@...nel.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	lkml <linux-kernel@...r.kernel.org>,
	Arve Hjønnevåg <arve@...roid.com>,
	Oleg Nesterov <oleg@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Al Viro <viro@...iv.linux.org.uk>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Gao feng <gaofeng@...fujitsu.com>,
	netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH v2 10/10] af_unix: use freezable blocking calls in read

On Sat, May 4, 2013 at 1:39 PM, Tejun Heo <tj@...nel.org> wrote:
> Hello, Rafael.
>
> On Sat, May 4, 2013 at 12:19 PM, Rafael J. Wysocki <rjw@...k.pl> wrote:
>>> Heh, so you are aware of the deadlock possibilities.  Good selection
>>> of spots.  For all the conversion patches.
>>>
>>>  Acked-by: Tejun Heo <tj@...nel.org>
>>
>> I wonder if that includes [3/10] (just to get the record straight)?
>
> I think we want the lockdep annotations before these go in. I'll
> review Colin's new series later today.

Just to make sure the merge order is clear, the two patches I posted
yesterday to reintroduce the lockdep warning in try_to_freeze()
(https://lkml.org/lkml/2013/5/3/488) need to be merged first, then I
will repost this series on top of that one.
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