From: Francois Romieu <romieu@fr.zoreil.com>
Date: Sun, 17 Dec 2006 22:03:15 +0000 (+0100)
Subject: netpoll: drivers must not enable IRQ unconditionally in their NAPI handler
X-Git-Tag: v2.6.20-rc3~56^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d15e9c4d9a75702b30e00cdf95c71c88e3f3f51e;p=pandora-kernel.git

netpoll: drivers must not enable IRQ unconditionally in their NAPI handler

net/core/netpoll.c::netpoll_send_skb() calls the poll handler when
it is available. As netconsole can be used from almost any context,
IRQ must not be enabled blindly in the NAPI handler of a driver which
supports netpoll.

b57bd06655a028aba7b92e1c19c2093e7fcfb341 fixed the issue for the
8139too.c driver.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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