From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752127Ab2FKUN6 (ORCPT ); Mon, 11 Jun 2012 16:13:58 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:45804 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751126Ab2FKUN4 (ORCPT ); Mon, 11 Jun 2012 16:13:56 -0400 Date: Mon, 11 Jun 2012 13:13:55 -0700 (PDT) Message-Id: <20120611.131355.1151863180696891268.davem@davemloft.net> To: eric.dumazet@gmail.com Cc: stigge@antcom.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kevin.wells@nxp.com, srinivas.bakki@nxp.com, aletes.xgr@gmail.com, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] net: lpc_eth: fix tx completion From: David Miller In-Reply-To: <1339435296.6001.2484.camel@edumazet-glaptop> References: <4FD5AE1D.9030807@antcom.de> <1339404835.6001.1788.camel@edumazet-glaptop> <1339435296.6001.2484.camel@edumazet-glaptop> X-Mailer: Mew version 6.5 on Emacs 23.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Eric Dumazet Date: Mon, 11 Jun 2012 19:21:36 +0200 > From: Eric Dumazet > > __lpc_handle_xmit() has two bugs : > > 1) It can leak skbs in case TXSTATUS_ERROR is set > > 2) It can wake up txqueue while no slot was freed. > > Signed-off-by: Eric Dumazet > Reported-by: Roland Stigge > Tested-by: Roland Stigge Applied and queued up for -stable.