From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754860AbXLJCcb (ORCPT ); Sun, 9 Dec 2007 21:32:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752542AbXLJCcG (ORCPT ); Sun, 9 Dec 2007 21:32:06 -0500 Received: from [222.73.24.84] ([222.73.24.84]:50717 "EHLO song.cn.fujitsu.com" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751951AbXLJCcE (ORCPT ); Sun, 9 Dec 2007 21:32:04 -0500 Message-ID: <475CA464.1060408@cn.fujitsu.com> Date: Mon, 10 Dec 2007 10:28:52 +0800 From: Wang Chen User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) MIME-Version: 1.0 To: Julia Lawall CC: fpavlic@de.ibm.com, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: Re: [PATCH 3/3] Fix use of skb after netif_rx References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Julia Lawall said the following on 2007-12-10 4:05: > From: Julia Lawall > // > @@ > expression skb, e,e1; > @@ > > ( > netif_rx(skb); > | > netif_rx_ni(skb); > ) > ... when != skb = e > ( > skb = e1 > | > * skb > ) > // > > diff a/drivers/s390/net/ctcmain.c b/drivers/s390/net/ctcmain.c > diff a/drivers/s390/net/netiucv.c b/drivers/s390/net/netiucv.c Julia, seems that your semantic patch misses following place. drivers/s390/net/qeth_main.c:2733 ... #endif rxrc = netif_rx(skb); card->dev->last_rx = jiffies; card->stats.rx_packets++; card->stats.rx_bytes += skb->len; ... -- WCN