Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751211AbWI0QvM (ORCPT ); Wed, 27 Sep 2006 12:51:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751241AbWI0QvM (ORCPT ); Wed, 27 Sep 2006 12:51:12 -0400 Received: from hellhawk.shadowen.org ([80.68.90.175]:50183 "EHLO hellhawk.shadowen.org") by vger.kernel.org with ESMTP id S1751211AbWI0QvK (ORCPT ); Wed, 27 Sep 2006 12:51:10 -0400 Message-ID: <451AABD4.3040908@shadowen.org> Date: Wed, 27 Sep 2006 17:50:28 +0100 From: Andy Whitcroft User-Agent: Thunderbird 1.5.0.5 (X11/20060812) MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org, Steve Fox , "Moore, Eric Dean" , linux-scsi@vger.kernel.org Subject: Re: 2.6.18-mm1 References: <20060924040215.8e6e7f1a.akpm@osdl.org> <451A4394.7000504@shadowen.org> <20060927091233.dbb006f0.akpm@osdl.org> In-Reply-To: <20060927091233.dbb006f0.akpm@osdl.org> X-Enigmail-Version: 0.94.0.0 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: 3330 Lines: 79 Andrew Morton wrote: > On Wed, 27 Sep 2006 10:25:40 +0100 > Andy Whitcroft wrote: > >> Ok. Now that we've got past the linker changes breaking down under >> older tool chains I am getting following panic on boot. The machine has >> one of these, other machines do seem to boot: >> >> 0000:02:04.0 SCSI storage controller: LSI Logic / Symbios Logic 53c1030 >> PCI-X Fusion-MPT Dual Ultra320 SCSI (rev 07) >> >> It appears that this driver is unchanged between 2.6.18 and -mm1. >> 2.6.18 boots just fine. Odd. >> >> Any suggestions? >> >> -apw >> >> mptbase: Initiating ioc0 bringup >> ioc0: 53C1030: Capabilities={Initiator} >> mptbase: Initiating ioc0 recovery >> Unable to handle kernel NULL pointer dereference at 0000000000000500 RIP: >> [] mptspi_dv_renegotiate_work+0x10/0x4a >> PGD 0 >> Oops: 0000 [1] SMP >> last sysfs file: >> CPU 0 >> Modules linked in: >> Pid: 14, comm: events/0 Not tainted 2.6.18-mm1-autokern1 #1 >> RIP: 0010:[] [] >> mptspi_dv_renegotiate_work+0x10/0x4a >> RSP: 0000:ffff8101000e1e20 EFLAGS: 00010282 >> RAX: 0000000000000001 RBX: ffff810001fe6940 RCX: 000000000000001f >> RDX: 0000000000000000 RSI: ffff810001fe6940 RDI: 0000000000001fe6 >> RBP: ffff8101000e1e30 R08: ffff8101000e0000 R09: 0000000000000011 >> R10: ffff810001014820 R11: ffff810001014820 R12: 0000000000000500 >> R13: ffff810001ef1640 R14: 0000000000000206 R15: ffff810001fe6940 >> FS: 0000000000000000(0000) GS:ffffffff80582000(0000) knlGS:0000000000000000 >> CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b >> CR2: 0000000000000500 CR3: 0000000000201000 CR4: 00000000000006e0 >> Process events/0 (pid: 14, threadinfo ffff8101000e0000, task >> ffff8100816b1040) >> Stack: ffff810001fe6940 ffff810001fe6948 ffff8101000e1e70 ffffffff80239163 >> ffffffff803fadeb ffff810001ef1640 ffff810001f0dd40 ffffffff802391a7 >> 00000000fffffffc ffffffff804b08d4 ffff8101000e1f00 ffffffff8023929a >> Call Trace: >> [] run_workqueue+0xa2/0xe6 >> [] mptspi_dv_renegotiate_work+0x0/0x4a >> [] worker_thread+0x0/0x126 >> [] worker_thread+0xf3/0x126 >> [] default_wake_function+0x0/0xf >> [] default_wake_function+0x0/0xf >> [] worker_thread+0x0/0x126 >> [] kthread+0xd0/0xfc >> [] child_rip+0xa/0x12 >> [] kthread+0x0/0xfc >> [] child_rip+0x0/0x12 >> >> >> Code: 49 8b 04 24 31 f6 48 8b b8 48 01 00 00 e8 5f 8f fe ff 48 85 >> RIP [] mptspi_dv_renegotiate_work+0x10/0x4a >> RSP >> CR2: 0000000000000500 > > There are mpt-fusion changes in 2.6.18-mm1, but afaict they're in mainline > now. Do you know if current -linus works OK? Arse, it seems that the other problem that we are talking about on this machine also just got pushed up to mainline (2.6.18-git7) so it currently doesn't compile. Will try the same fix on that I used on -mm1 and see if it fixes that. -apw - 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/