From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Joonwoo Park" Subject: [PATCH 2/7] : e1000e Fix possible causing oops of net_rx_action Date: Wed, 12 Dec 2007 13:01:27 +0900 Message-ID: <002d01c83c73$b5807760$9c94fea9@jason> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: "'Kok, Auke'" , , To: , Return-path: Received: from wa-out-1112.google.com ([209.85.146.178]:40455 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754086AbXLLEBp (ORCPT ); Tue, 11 Dec 2007 23:01:45 -0500 Received: by wa-out-1112.google.com with SMTP id v27so124841wah.23 for ; Tue, 11 Dec 2007 20:01:45 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: [NETDEV]: e1000e Fix possible causing oops of net_rx_action Signed-off-by: Joonwoo Park --- drivers/net/e1000e/netdev.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index 4fd2e23..8e4861a 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -1412,6 +1412,8 @@ quit_polling: e1000_set_itr(adapter); netif_rx_complete(poll_dev, napi); e1000_irq_enable(adapter); + if (unlikely(work_done == napi->weight)) + return work_done - 1; } return work_done; ---