From: David Miller <davem@davemloft.net>
To: bryan.wu@canonical.com
Cc: afleming@gmail.com, s.hauer@pengutronix.de, gerg@uclinux.org,
amit.kucheria@canonical.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] netdev/fec: fix ifconfig eth0 down hang issue
Date: Fri, 28 May 2010 03:40:48 -0700 (PDT) [thread overview]
Message-ID: <20100528.034048.35019513.davem@davemloft.net> (raw)
In-Reply-To: <1275037685-14555-1-git-send-email-bryan.wu@canonical.com>
From: Bryan Wu <bryan.wu@canonical.com>
Date: Fri, 28 May 2010 17:08:05 +0800
> BugLink: http://bugs.launchpad.net/bugs/559065
>
> In fec open/close function, we need to use phy_connect and phy_disconnect
> operation before we start/stop phy. Otherwise it will cause system hang.
>
> Only call fec_enet_mii_probe() in open function, because the first open
> action will cause NULL pointer error.
>
> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Applied, thanks.
next prev parent reply other threads:[~2010-05-28 10:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-28 9:08 [PATCH] netdev/fec: fix ifconfig eth0 down hang issue Bryan Wu
2010-05-28 10:40 ` David Miller [this message]
2010-05-28 14:45 ` Wolfram Sang
2010-05-28 15:13 ` Bryan Wu
2010-05-29 0:40 ` Wolfram Sang
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