Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933589AbXBXXO0 (ORCPT ); Sat, 24 Feb 2007 18:14:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933590AbXBXXO0 (ORCPT ); Sat, 24 Feb 2007 18:14:26 -0500 Received: from userg502.nifty.com ([202.248.238.82]:59281 "EHLO userg502.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933589AbXBXXOZ (ORCPT ); Sat, 24 Feb 2007 18:14:25 -0500 DomainKey-Signature: a=rsa-sha1; s=userg502; d=nifty.com; c=nofws; q=dns; b=wykNp8/iArpvhzvyPMKP3kOdRL5OlqWpWxahfYCKSlKJdS49BzVeK3LHlSjhmRbdY khcgp7KrvhbZreiY2bbQg== Date: Sun, 25 Feb 2007 08:14:07 +0900 From: Komuro To: Alan Cc: linux-kernel@vger.kernel.org Subject: Re: [BUG] PATA_PCMCIA does not work Message-Id: <20070225081407.8ebce421.komurojun-mbn@nifty.com> In-Reply-To: <20070221153729.5eab83b6@lxorguk.ukuu.org.uk> References: <20061217212752.d93816b4.komurojun-mbn@nifty.com> <20061217040222.GD17561@ftp.linux.org.uk> <20070211101537.e40fa309.komurojun-mbn@nifty.com> <20070211114013.65b2be2c.komurojun-mbn@nifty.com> <20070218110914.888de729.komurojun-mbn@nifty.com> <20070221153729.5eab83b6@lxorguk.ukuu.org.uk> X-Mailer: Sylpheed version 2.2.10 (GTK+ 2.10.4; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2910 Lines: 66 Hi, The pata_pcmcia problem is fixed. Thanks! (I tested it on kernel 2.6.20-git14) But kernel 2.6.20-mm2 introduced new oops when I insert the pata_pcmcia device. pcmcia: registering new device pcmcia1.0 SCSI subsystem initialized libata version 2.10 loaded. ata1: PATA max PIO0 cmd 0x0001d100 ctl 0x0001d10e bmdma 0x00000000 irq 3 scsi0 : pata_pcmcia BUG: unable to handle kernel NULL pointer dereference at virtual address 0000004d printing eip: d8a1b10e *pde = 00000000 Oops: 0000 [#1] last sysfs file: /block/hda/size Modules linked in: pata_pcmcia libata scsi_mod dm_mirror dm_multipath dm_mod pcmcia yenta_socket rsrc_nonstatic pcmcia_core CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010296 (2.6.20-mm2 #1) EIP is at ata_acpi_exec_tfs+0x157/0x8ad [libata] eax: 00000001 ebx: 00000000 ecx: d6d43c84 edx: d6d43c84 esi: d51f4514 edi: 00000000 ebp: d51f438c esp: d6f2bcdc ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 Process scsi_eh_0 (pid: 1647, ti=d6f2a000 task=c13c9a70 task.ti=d6f2a000) Stack: d51f6190 00000246 00000246 00000000 d8a130b7 00000000 00000000 00000000 00000000 d6f2bd48 d6f2bdf0 d51f4514 ec000000 d51f6190 00000000 00000000 00000000 00000246 d6d43c84 00000000 00000000 00000000 00000000 ffffffff Call Trace: [] ata_exec_internal_sg+0x3ae/0x3b8 [libata] [] ata_dev_configure+0xc1/0x7d2 [libata] [] ata_dev_select+0xce/0x11a [libata] [] ata_dev_read_id+0xe0/0x2d1 [libata] [] ata_do_eh+0x1235/0x16de [libata] [] ata_std_softreset+0x0/0xbe [libata] [] ata_std_prereset+0x0/0x127 [libata] [] cancel_work_sync+0x1c/0x87 [] ata_bmdma_drive_eh+0xd2/0x167 [libata] [] ata_std_softreset+0x0/0xbe [libata] [] ata_bmdma_error_handler+0x33/0x37 [libata] [] ata_std_postreset+0x0/0x7e [libata] [] ata_scsi_error+0x223/0x4b4 [libata] [] scsi_error_handler+0x0/0x490 [scsi_mod] [] scsi_error_handler+0xc0/0x490 [scsi_mod] [] _spin_unlock_irq+0x5/0x7 [] __sched_text_start+0x4e4/0x569 [] __wake_up_common+0x32/0x55 [] scsi_error_handler+0x0/0x490 [scsi_mod] [] kthread+0xa0/0xc9 [] kthread+0x0/0xc9 [] kernel_thread_helper+0x7/0x10 ======================= Code: 0f 84 e1 00 00 00 8b 54 24 48 c7 44 24 5c ff ff ff ff 8b 4c 24 48 c7 44 24 60 00 00 00 00 83 ea 48 8b 42 10 8b 5a 20 8b 54 24 48 <8b> 78 4c 8b 92 8c 01 00 00 89 54 24 44 8b 81 a4 00 00 00 8d 54 EIP: [] ata_acpi_exec_tfs+0x157/0x8ad [libata] SS:ESP 0068:d6f2bcdc Best Regards Komuro - 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/