From: Marin Mitov <mitov@issp.bas.bg>
Date: Sun, 23 Mar 2008 08:20:09 +0000 (+0200)
Subject: skge napi->poll() locking bug
X-Git-Tag: v2.6.25-rc8~77^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ef2977d414cc196baba0fb53509c5f8cd9154b4;p=pandora-kernel.git

skge napi->poll() locking bug

According to: Documentation/networking/netdevices.txt:

<cite>
napi->poll:
..........
	Context: softirq
	         will be called with interrupts disabled by netconsole.
</cite>

napi->poll() could be called either with interrupts enabled
(in softirq context) or disabled (by netconsole), so the irq flag
should be preserved.

Inspired by Ingo's resent forcedeth patch :-)

Signed-off-by: Marin Mitov <mitov@issp.bas.bg>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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