From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754911AbYH0J1J (ORCPT ); Wed, 27 Aug 2008 05:27:09 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753243AbYH0J04 (ORCPT ); Wed, 27 Aug 2008 05:26:56 -0400 Received: from ryu.zarb.org ([212.85.153.228]:36470 "EHLO ryu.zarb.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752742AbYH0J0z (ORCPT ); Wed, 27 Aug 2008 05:26:55 -0400 X-Greylist: delayed 408 seconds by postgrey-1.27 at vger.kernel.org; Wed, 27 Aug 2008 05:26:55 EDT Subject: r8169 regression in 2.6.26.3 vs 2.6.26.2 From: Pascal Terjan To: linux-kernel , stable@kernel.org Cc: Marcus Sundberg Content-Type: text/plain Organization: Mandriva Date: Wed, 27 Aug 2008 11:20:00 +0200 Message-Id: <1219828800.30098.7.camel@plop> Mime-Version: 1.0 X-Mailer: Evolution 2.23.90-1mdv2009.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since updating to 2.6.26.3, networking no longer works on Acer Aspire One. PCI config is now always filled with ones. Reverting "r8169: avoid thrashing PCI conf space above RTL_GIGA_MAC_VER_06" makes it work again. The device is 10ec:8136 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E PCI Express Fast Ethernet controller (rev 02) Subsystem: Acer Incorporated [ALI] Device 015b Flags: bus master, fast devsel, latency 0, IRQ 17 I/O ports at 3000 [size=256] Memory at 31010000 (64-bit, prefetchable) [size=4K] Memory at 31000000 (64-bit, prefetchable) [size=64K] Expansion ROM at 31020000 [disabled] [size=128K] Capabilities: [40] Power Management version 3 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- Capabilities: [70] Express Endpoint, MSI 01 Capabilities: [ac] MSI-X: Enable- Mask- TabSize=2 Capabilities: [cc] Vital Product Data Capabilities: [100] Advanced Error Reporting Capabilities: [140] Virtual Channel Capabilities: [160] Device Serial Number 00-00-ff-ff-00-00-00-04 Kernel driver in use: r8169 Kernel modules: r8169