From: Jarek Poplawski <jarkao2@gmail.com>
Date: Thu, 24 Dec 2009 05:54:29 +0000 (-0800)
Subject: net/via-rhine: Fix scheduling while atomic bugs
X-Git-Tag: v2.6.33-rc3~44^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0d7a0212becebe11ffe6979ee3d6f1c4104568d;p=pandora-kernel.git

net/via-rhine: Fix scheduling while atomic bugs

There are BUGs "scheduling while atomic" triggered by the timer
rhine_tx_timeout(). They are caused by calling napi_disable() (with
msleep()). This patch fixes it by moving most of the timer content to
the workqueue function (similarly to other drivers, like tg3), with
spin_lock() changed to BH version.

Additionally, there is spin_lock_irq() moved in rhine_close() to
exclude napi_disable() etc., also tg3's way.

Reported-by: Andrey Rahmatullin <wrar@altlinux.org>
Tested-by: Andrey Rahmatullin <wrar@altlinux.org>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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