From: Scott Wood <scottwood@freescale.com>
To: Juergen Beisert <jbe@pengutronix.de>
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: [RFC PATCH v0.1] net driver: mpc52xx fec
Date: Fri, 28 Sep 2007 10:40:10 -0500 [thread overview]
Message-ID: <46FD205A.50900@freescale.com> (raw)
In-Reply-To: <200709281112.18480.jbe@pengutronix.de>
Juergen Beisert wrote:
> I tried with in_atomic(). The BUG report is gone, but the problem still
> exists.
>
> While network stress testing:
>
> [...]
> NETDEV WATCHDOG: eth0: transmit timed out
> net eth0: transmit timed out
> net eth0: queues didn't drain
> net eth0: tx: index: 35, outdex: 36
> net eth0: rx: index: 24, outdex: 25
> PHY: f0003000:00 - Link is Down
> PHY: f0003000:00 - Link is Up - 100/Full
>
> The link is up again, but any connection is dead (no answers to ping etc.).
> But the serial console is still working. I'm not sure if the RT-Preempt patch
> *causes* this behavior or only *discover* it. Any idea?
I'd try looking at the driver's locking to make sure that it's correct.
-Scott
next prev parent reply other threads:[~2007-09-28 15:40 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-10 9:51 [RFC PATCH v0.1] net driver: mpc52xx fec Domen Puncer
2007-08-10 13:02 ` Arnaldo Carvalho de Melo
2007-08-10 13:02 ` Arnaldo Carvalho de Melo
2007-08-13 7:21 ` Domen Puncer
2007-08-18 10:06 ` Domen Puncer
2007-08-19 15:39 ` Matt Sealey
2007-08-20 8:31 ` Domen Puncer
2007-08-20 13:13 ` Domen Puncer
2007-08-20 19:02 ` Matt Sealey
2007-08-21 5:49 ` Domen Puncer
2007-09-02 7:41 ` [RFC PATCH v0.2] " Domen Puncer
2007-09-03 15:57 ` Grant Likely
2007-09-03 16:09 ` Jon Smirl
2007-09-03 16:09 ` Jon Smirl
2007-09-03 16:41 ` Grant Likely
2007-09-03 16:41 ` Grant Likely
2007-09-15 12:14 ` Domen Puncer
2007-09-17 9:53 ` Sven Luther
2007-09-17 9:53 ` Sven Luther
2007-09-17 20:21 ` [PATCH] phy: export phy_mii_ioctl Domen Puncer
2007-09-17 22:08 ` Jon Smirl
2007-09-17 22:08 ` Jon Smirl
2007-09-18 15:16 ` Domen Puncer
2007-09-18 15:16 ` Domen Puncer
2007-09-18 19:17 ` Jon Smirl
2007-09-18 19:17 ` Jon Smirl
2007-09-19 11:56 ` Domen Puncer
2007-09-19 11:56 ` Domen Puncer
2007-09-19 18:44 ` Jon Smirl
2007-09-19 18:44 ` Jon Smirl
2007-09-19 21:18 ` Jon Smirl
2007-09-19 21:18 ` Jon Smirl
2007-09-18 19:29 ` Jon Smirl
2007-09-18 19:29 ` Jon Smirl
2007-09-19 8:54 ` Pedro Luis D. L.
2007-09-19 8:54 ` Pedro Luis D. L.
2007-09-19 10:37 ` Juergen Beisert
2007-09-19 10:37 ` Juergen Beisert
2007-09-19 11:38 ` Pedro Luis D. L.
2007-09-19 14:51 ` Juergen Beisert
2007-09-19 15:11 ` Pedro Luis D. L.
2007-09-19 13:56 ` Jon Smirl
2007-09-19 13:56 ` Jon Smirl
2007-09-19 14:31 ` Pedro Luis D. L.
2007-09-19 8:54 ` Pedro Luis D. L.
2007-09-19 8:54 ` Pedro Luis D. L.
2007-09-20 6:36 ` Jeff Garzik
2007-09-20 6:36 ` Jeff Garzik
2007-10-02 12:49 ` [RFC PATCH v0.2] net driver: mpc52xx fec Sascha Hauer
2007-10-02 12:49 ` Sascha Hauer
2007-10-02 14:32 ` Domen Puncer
2007-10-02 14:32 ` Domen Puncer
2007-10-02 15:46 ` Robert Schwebel
2007-10-02 15:46 ` Robert Schwebel
2007-09-27 17:07 ` [RFC PATCH v0.1] " Juergen Beisert
2007-09-27 18:12 ` Jon Smirl
2007-09-27 18:43 ` Scott Wood
2007-09-28 9:12 ` Juergen Beisert
2007-09-28 15:40 ` Scott Wood [this message]
2007-10-08 8:48 ` Sascha Hauer
2007-10-08 9:01 ` Sascha Hauer
2007-10-08 16:46 ` Jon Smirl
2007-09-28 15:07 ` Juergen Beisert
2007-09-28 15:38 ` Jon Smirl
2007-10-01 8:35 ` Juergen Beisert
2007-10-01 16:24 ` Juergen Beisert
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