From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nick Orlov Subject: Re: Fw: 2.6.12-mm2: 3ware SATA RAID inaccessible Date: Mon, 27 Jun 2005 22:08:58 -0400 Message-ID: <20050628020858.GA4111@nikolas.hn.org> References: <20050626153941.456543d6.akpm@osdl.org> <1119829031.5038.15.camel@mulgrave> <20050627044647.GA4104@nikolas.hn.org> <1119882142.5175.11.camel@mulgrave> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Transfer-Encoding: 7BIT Return-path: Received: from mta9.srv.hcvlny.cv.net ([167.206.4.204]:47968 "EHLO mta9.srv.hcvlny.cv.net") by vger.kernel.org with ESMTP id S261424AbVF1CJW (ORCPT ); Mon, 27 Jun 2005 22:09:22 -0400 Received: from nikolas.hn.org (ool-45731e9d.dyn.optonline.net [69.115.30.157]) by mta9.srv.hcvlny.cv.net (Sun Java System Messaging Server 6.2-2.06 (built May 11 2005)) with ESMTP id <0IIR0068LV9N0RL0@mta9.srv.hcvlny.cv.net> for linux-scsi@vger.kernel.org; Mon, 27 Jun 2005 22:08:11 -0400 (EDT) In-reply-to: <1119882142.5175.11.camel@mulgrave> Content-disposition: inline Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James Bottomley Cc: SCSI Mailing List , Andrew Morton On Mon, Jun 27, 2005 at 09:22:22AM -0500, James Bottomley wrote: > On Mon, 2005-06-27 at 00:46 -0400, Nick Orlov wrote: > > c0267437 tw_interrupt+0x317/0x480 > > c013ac9d handle_IRQ_event+0x3d/0x70 > > c013adb0 __do_IRQ+0xe0/0x170 > > c0104fc3 do_IRQ+0x23/0x40 > > c01031ce common_interrupt+0x1a/0x20 > > c0100ca6 default_idle+0x26/0x30 > > c0110bbc apm_cpu_idle+0xce/0x160 > > c0100d24 cpu_idle+0x34/0x50 > > c03947e5 start_kernel+0x165/0x180 > > c0394360 unknown_bootoption+0x0/0x1e0 > > tw_interrupt wasn't actually modified. However, it should have executed > another call, probably where it's doing a null ptr deref, probably in > one of the completion routines, which should be identified by the EIP; > could you tell me what this is? > Sorry for the long delay with the response: I'm very limited in time during the weekdays :( Here is the info you asked for: EFLAGS: 00010293 EIP is at tw_scsiop_mode_sense_complete+0xc7/0xe0 eax: 00000000 ebx: c03d4e00 ecx: 00000000 edx: 00000004 esi: dfca2400 edi: c03d4e04 ebp: 00000000 esp: c0393ef4 ds: 007b es: 007b ss:0068 Process swapper (pid: 0, threadinfo=c0392000, task=c031aba0) Again I've wrote it down manually, so typos are possible. Hope you'll find it useful. Thank you, Nick Orlov. -- With best wishes, Nick Orlov.