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Date: Sun, 13 Jun 2010 18:21:26 -0700 (PDT) From: David Miller <davem@...emloft.net> To: jeffrey.t.kirsher@...el.com Cc: netdev@...r.kernel.org, gospo@...hat.com, asaitou@...rs.sourceforge.net, donald.c.skidmore@...el.com Subject: Re: [net-2.6 PATCH] ixgbe: fix for race with 8259(8|9) during shutdown From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> Date: Fri, 11 Jun 2010 16:20:29 -0700 > From: Don Skidmore <donald.c.skidmore@...el.com> > > There is a small window where the watchdog could be running as the > interface is brought down on a NIC with two ports wired back to back. > If ixgbe_update_status is then called can lead to a panic. This patch > allows the update to bail if we are in that condition. > > This issue was orignally reported and fix proposed by Akihiko Saitou. > > CC: Akihiko Saitou <asaitou@...rs.sourceforge.net> > Signed-off-by: Don Skidmore <donald.c.skidmore@...el.com> > Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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