Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755547AbZCRQnX (ORCPT ); Wed, 18 Mar 2009 12:43:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752945AbZCRQnH (ORCPT ); Wed, 18 Mar 2009 12:43:07 -0400 Received: from mga11.intel.com ([192.55.52.93]:35072 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753301AbZCRQnF convert rfc822-to-8bit (ORCPT ); Wed, 18 Mar 2009 12:43:05 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.38,385,1233561600"; d="scan'208";a="439974715" From: "Brandeburg, Jesse" To: Ingo Molnar , Lubomir Rintel CC: Joerg Roedel , "netdev@vger.kernel.org" , "Kirsher, Jeffrey T" , "Allan, Bruce W" , "Waskiewicz Jr, Peter P" , "Ronciak, John" , "e1000-devel@lists.sourceforge.net" , Ingo Molnar , "iommu@lists.linux-foundation.org" , "linux-kernel@vger.kernel.org" Date: Wed, 18 Mar 2009 09:43:02 -0700 Subject: RE: e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes] Thread-Topic: e1000e 0000:00:19.0: DMA-API: device driver tries to free DMA memory it has not allocated [device address=0x0000000052ff084a] [size=90 bytes] Thread-Index: Acmn0z9RHtu2do1+SzmkQknipWijHQAFSKdQ Message-ID: References: <1237223130-26519-1-git-send-email-joerg.roedel@amd.com> <20090317120112.GP6159@amd.com> <20090318093847.GC5879@elte.hu> <20090318115615.GS6159@amd.com> <20090318120458.GA1601@elte.hu> <36697.89.102.207.186.1237380871.squirrel@mail.v3.sk> <20090318140949.GA20852@elte.hu> In-Reply-To: <20090318140949.GA20852@elte.hu> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 704 Lines: 17 Ingo Molnar wrote: > * Lubomir Rintel wrote: > >> On Wed, March 18, 2009 8:04 am, Ingo Molnar wrote: >>> >>> ( e1000e Cc:s added. A new debug feature, CONFIG_DMA_API_DEBUG=y, >>> has triggered the warning below in e1000_put_txbuf(). ) >> >> http://lkml.org/lkml/2009/3/2/318 We are still looking for more testing from the general community of this patch, in particular if any tx hangs are reported. Thanks in advance for any reports.-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/