Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932287AbVKUMQU (ORCPT ); Mon, 21 Nov 2005 07:16:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932257AbVKUMQU (ORCPT ); Mon, 21 Nov 2005 07:16:20 -0500 Received: from relay.uni-heidelberg.de ([129.206.100.212]:57027 "EHLO relay.uni-heidelberg.de") by vger.kernel.org with ESMTP id S932286AbVKUMQT (ORCPT ); Mon, 21 Nov 2005 07:16:19 -0500 Date: Mon, 21 Nov 2005 13:15:53 +0100 (CET) From: Bogdan Costescu To: Jeff Garzik cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Marvell SATA fixes v2 In-Reply-To: <20051118215209.GA9425@havoc.gtf.org> Message-ID: References: <437D2DED.5030602@pobox.com> <20051118215209.GA9425@havoc.gtf.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1804 Lines: 51 On Fri, 18 Nov 2005, Jeff Garzik wrote: > Yes, for both 50xx and 60xx, I had to turn off MSI in order to get > sata_mv to work... With MSI and libata DEBUG turned off I had a crash - solid one, SysRQ doesn't work. I have forgotten to set console to serial port when booting this kernel, so what follows is what I had on the screen, hopefully without any typos (and without the initial addresses): do_IRQ+0x4e/0x86 ===================== common_interrupt+0x1a/0x20 __do_softirq+0x5e/0xdc do_sortirq+0x4b/0x4f ===================== apic_timer_interrupt+0x1c/0x24 scsi_request_fn+0x221/0x369 [scsi_mod] blk_run_queue+0x28/0x37 scsi_next_command+0x26/0x30 [scsi_mod] scsi_end_request+0x83/0xb0 [scsi_mod] scsi_io_completion+0x151/0x4d7 [scsi_mod] sd_rw_intr+0xc9/0x3b4 [sd_mod] apic_timer_interrupt+0x1c/0x24 scsi_finish_command+0x82/0xd0 [scsi_mod] scsi_error_handler+0x0/0x124 [scsi_mod] ata_scsi_qc_complete+0x64/0x77 [libata] ata_qc_complete+0x32/0xaa [libata] mv_eng_timeout+0x8b/0x9e [sata_mv] ata_scsi_error+0xf/0x23 [libata] scsi_error_handler+0xbc/0x124 [scsi_mod] kthread+0x93/0x97 kthread+0x0/0x97 kernel+thread_helper+0x5/0xb This was a SMP kernel running on an Intel PIV with HyperThreading and with 2 disks attached to the controller. I'll try to get this crash again with serial console... -- Bogdan Costescu IWR - Interdisziplinaeres Zentrum fuer Wissenschaftliches Rechnen Universitaet Heidelberg, INF 368, D-69120 Heidelberg, GERMANY Telephone: +49 6221 54 8869, Telefax: +49 6221 54 8868 E-mail: Bogdan.Costescu@IWR.Uni-Heidelberg.De - 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/