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Date: Thu, 08 Jul 2010 16:15:48 -0400
From: Chris Buechler <cbuechler@gmail.com>
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Cc: 
Subject: page fault in igb on 8.1
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I'm seeing what appears to be the problem described in this thread with 
the latest RELENG_8_1, reportedly fixed by this diff.
http://lists.freebsd.org/pipermail/freebsd-current/2009-November/013258.html

Except that fix was reverted in r206211.
http://svn.freebsd.org/viewvc/base/releng/8.1/sys/dev/e1000/if_igb.c?view=log

Was that accidental, or is the first link above no longer applicable and 
this is a different problem?

Chris