Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752447AbXBRX2P (ORCPT ); Sun, 18 Feb 2007 18:28:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752456AbXBRX2P (ORCPT ); Sun, 18 Feb 2007 18:28:15 -0500 Received: from mx1.redhat.com ([66.187.233.31]:37672 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752447AbXBRX2O (ORCPT ); Sun, 18 Feb 2007 18:28:14 -0500 Message-ID: <45D8E102.6090004@redhat.com> Date: Sun, 18 Feb 2007 18:28:02 -0500 From: Chuck Ebbert Organization: Red Hat User-Agent: Thunderbird 1.5.0.9 (X11/20070212) MIME-Version: 1.0 To: linux-kernel CC: Jens Axboe , Jeff Garzik Subject: I2O block driver broken in kernel 2.6.19? Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1449 Lines: 37 Fedora is getting a bunch of bug reports about the I2O block driver not working in 2.6.19 kernels. Everything looks like it loads OK, but no block IO can be done, not even reading the partition table: I2O subsystem v1.325 i2o: max drivers = 8 i2o: Checking for PCI I2O controllers... ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19 ACPI: PCI Interrupt 0000:01:07.0[A] -> Link [APC4] -> GSI 19 (level, low) -> IRQ 19 iop0: controller found (0000:01:07.0) iop0: limit sectors per request to 128 iop0: using 64-bit DMA iop0: PCI I2O controller at E0000000 size=1048576 iop0: Installed at IRQ 19 i2o: iop0: Activating I2O controller... i2o: iop0: This may take a few minutes if there are many devices iop0: HRT has 1 entries of 16 bytes each. Adapter 00000012: TID 0000:[HPC*]:PCI 1: Bus 1 Device 22 Function 0 i2o: iop0: Controller added I2O Block Device OSM v1.325 block-osm: registered device at major 80 i2o/hda:<3>Buffer I/O error on device i2o/hda, logical block 0 Buffer I/O error on device i2o/hda, logical block 0 Buffer I/O error on device i2o/hda, logical block 0 unable to read partition table block-osm: device added (TID: 209): i2o/hda The driver looks unchanged except for cleanups... - 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/