From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 27 Nov 2001 16:36:48 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 27 Nov 2001 16:36:39 -0500 Received: from sproxy.gmx.net ([213.165.64.20]:54617 "HELO mail.gmx.net") by vger.kernel.org with SMTP id convert rfc822-to-8bit; Tue, 27 Nov 2001 16:36:26 -0500 Content-Type: text/plain; charset="iso-8859-1" From: Slo Mo Snail Reply-To: slomosnail@gmx.net To: linux-kernel@vger.kernel.org, Linus Torvalds Subject: Re: 2.5.1-pre2 compile error in ide-scsi.o ide-scsi.c Date: Tue, 27 Nov 2001 22:37:05 +0100 X-Mailer: KMail [version 1.3.2] In-Reply-To: <20011127204819Z282941-17408+21242@vger.kernel.org> In-Reply-To: <20011127204819Z282941-17408+21242@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Message-Id: <20011127213632Z282969-17409+18118@vger.kernel.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I think the patch doesn't work :( When I try to mount a CD over SCSI emulation I get this nice oops: Unable to handle kernel NULL pointer dereference at virtual address 00000004 Nov 27 22:24:00 slomosnail kernel: printing eip: Nov 27 22:24:00 slomosnail kernel: c01d0497 Nov 27 22:24:00 slomosnail kernel: *pde = 00000000 Nov 27 22:24:00 slomosnail kernel: Oops: 0000 Nov 27 22:24:00 slomosnail kernel: CPU: 0 Nov 27 22:24:00 slomosnail kernel: EIP: 0010:[idescsi_queue+1195/1508] Not tainted Nov 27 22:24:00 slomosnail kernel: EFLAGS: 00010046 Nov 27 22:24:00 slomosnail kernel: eax: 00000000 ebx: c14cfda0 ecx: 00000000 edx: c14cfda0 Nov 27 22:24:00 slomosnail kernel: esi: c0302000 edi: c14cfda0 ebp: c14cfda0 esp: cc401e5c Nov 27 22:24:00 slomosnail kernel: ds: 0018 es: 0018 ss: 0018 Nov 27 22:24:00 slomosnail kernel: Process mount (pid: 192, stackpage=cc401000) Nov 27 22:24:00 slomosnail kernel: Stack: 00000293 c15a5600 c15a5600 c15ba0c0 00000014 cc9b89a0 c15a5658 c0302000 Nov 27 22:24:00 slomosnail kernel: 00000000 00000000 cc6ca4c0 c15e12c0 c02fb2dc c01c582a c15a5600 c01ca8bc Nov 27 22:24:00 slomosnail kernel: c02925c0 c15a5600 c01cd214 c15a56b8 00000000 c01cc434 c15a5600 c15a5600 Nov 27 22:24:00 slomosnail kernel: Call Trace: [scsi_dispatch_cmd+430/544] [scsi_old_done+0/1852] [scsi_init_io_v+0/392] [scsi_request_fn+1420/1440] [block_read_full_page+468/488] Nov 27 22:24:00 slomosnail kernel: [generic_unplug_device+37/44] [__run_task_queue+76/88] [block_sync_page+22/28] [___wait_on_page+101/140] [do_generic_file_read+828/1172] [generic_file_read+129/308] Nov 27 22:24:00 slomosnail kernel: [file_read_actor+0/92] [sys_read+143/196] [system_call+51/56] Nov 27 22:24:00 slomosnail kernel: Code: 8b 51 04 8b 46 04 8d 14 52 83 c1 10 89 04 91 8b 4f 1c 8b 46 After that the System is still responsible but a few minutes later I get this in a endless loop: scsi : aborting command due to timeout : pid 30, scsi0, channel 0, id 1, lun 0 0x28 00 00 00 00 00 00 00 02 00 I've tried bh->bi_io_vec->bvl_vec[0].* instead of bh->bi_io_vec->bvl_vec->* but I still get this errors Maybe someone knows more... I don't Bye Am Dienstag, 27. November 2001 21:49 schrieb Sebastian Dröge: > ok > I've corrected it myself I think > The patch is attached > Hopefully it doesn't break something :) > It's my first patch so please don't kill me > Bye > > PS: sorry if/when you get this mail twice :( > My mail client is a bit confused today -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE8BAeFvIHrJes3kVIRArcCAKCF51wrFnZ1RY+n2Qz2d6FhRti9LACgr/3G ijxtXFVn7SqHc1XlDvEq0BA= =ZqKg -----END PGP SIGNATURE-----