From: Jeff Garzik <jeff@garzik.org>
To: Francois Romieu <romieu@fr.zoreil.com>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>,
akpm@linux-foundation.org, Ben Greear <greearb@candelatech.com>,
Kyle Lucke <klucke@us.ibm.com>,
Raghavendra Koushik <raghavendra.koushik@neterion.com>,
Al Viro <viro@ftp.linux.org.uk>,
Lennert Buytenhek <buytenh@wantstofly.org>,
netdev@vger.kernel.org
Subject: Re: [PATCH 1/4] r8169: RTNL and flush_scheduled_work deadlock
Date: Tue, 20 Feb 2007 11:18:23 -0500 [thread overview]
Message-ID: <45DB1F4F.3010806@garzik.org> (raw)
In-Reply-To: <20070215223721.GA19840@electric-eye.fr.zoreil.com>
Francois Romieu wrote:
> flush_scheduled_work() in net_device->close has a slight tendency
> to deadlock with tasks on the workqueue that hold RTNL.
>
> rtl8169_close/down simply need the recovery tasks to not meddle
> with the hardware while the device is going down.
>
> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
> ---
> drivers/net/r8169.c | 25 ++++++++++++++++++-------
> 1 files changed, 18 insertions(+), 7 deletions(-)
applied 1-4
next prev parent reply other threads:[~2007-02-20 16:18 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-14 21:27 [BUG] RTNL and flush_scheduled_work deadlocks Stephen Hemminger
2007-02-14 21:44 ` Ben Greear
2007-02-14 23:54 ` Francois Romieu
2007-02-15 18:58 ` Ben Greear
2007-02-15 22:37 ` [PATCH 1/4] r8169: RTNL and flush_scheduled_work deadlock Francois Romieu
2007-02-20 16:18 ` Jeff Garzik [this message]
2007-02-15 22:37 ` [PATCH 2/4] sis190: " Francois Romieu
2007-02-15 22:37 ` [PATCH 3/4] 8139too: " Francois Romieu
2007-02-16 7:59 ` Jarek Poplawski
2007-02-16 20:20 ` Francois Romieu
2007-02-16 20:36 ` Stephen Hemminger
2007-02-17 20:54 ` Francois Romieu
2007-02-19 12:05 ` Jarek Poplawski
2007-02-19 21:08 ` Francois Romieu
2007-04-04 23:38 ` Ben Greear
2007-04-05 11:17 ` Francois Romieu
2007-02-15 22:37 ` [PATCH 4/4] s2io: " Francois Romieu
2007-02-16 7:29 ` [BUG] RTNL and flush_scheduled_work deadlocks Jarek Poplawski
2007-02-16 7:40 ` Ben Greear
2007-02-16 8:10 ` Jarek Poplawski
2007-02-16 8:23 ` Ben Greear
2007-02-16 9:04 ` Jarek Poplawski
2007-02-16 12:12 ` Jarek Poplawski
2007-02-16 16:06 ` Ben Greear
2007-02-20 8:23 ` Jarek Poplawski
2007-02-16 18:31 ` Stephen Hemminger
2007-02-16 19:04 ` Ben Greear
2007-02-19 6:13 ` [PATCH 1/2] " Jarek Poplawski
2007-02-19 6:27 ` Ben Greear
2007-02-19 7:11 ` Jarek Poplawski
2007-02-19 7:40 ` Jarek Poplawski
2007-03-05 8:36 ` [PATCH v.2] " Jarek Poplawski
2007-02-19 6:55 ` [PATCH 2/2] " Jarek Poplawski
2007-02-19 7:18 ` Jarek Poplawski
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