From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e28esmtp04.in.ibm.com (e28smtp04.in.ibm.com [59.145.155.4]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e28smtp04.in.ibm.com", Issuer "Equifax" (verified OK)) by ozlabs.org (Postfix) with ESMTP id B4B99DDED3 for ; Fri, 18 Jan 2008 21:55:11 +1100 (EST) Received: from d28relay02.in.ibm.com (d28relay02.in.ibm.com [9.184.220.59]) by e28esmtp04.in.ibm.com (8.13.1/8.13.1) with ESMTP id m0IAsgTt009751 for ; Fri, 18 Jan 2008 16:24:42 +0530 Received: from d28av04.in.ibm.com (d28av04.in.ibm.com [9.184.220.66]) by d28relay02.in.ibm.com (8.13.8/8.13.8/NCO v8.7) with ESMTP id m0IAsgJQ1048710 for ; Fri, 18 Jan 2008 16:24:42 +0530 Received: from d28av04.in.ibm.com (loopback [127.0.0.1]) by d28av04.in.ibm.com (8.13.1/8.13.3) with ESMTP id m0IAsgC7022811 for ; Fri, 18 Jan 2008 10:54:42 GMT Date: Fri, 18 Jan 2008 16:24:41 +0530 From: Balbir Singh To: Kamalesh Babulal Subject: Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench Message-ID: <20080118105441.GA12009@balbir.in.ibm.com> References: <20080117023514.9df393cf.akpm@linux-foundation.org> <479064F0.7040305@linux.vnet.ibm.com> <20080118004416.6a757169.akpm@linux-foundation.org> <18320.27372.202771.764301@cargo.ozlabs.ibm.com> <479072BC.3080908@linux.vnet.ibm.com> <18320.32464.634534.415458@cargo.ozlabs.ibm.com> <479082F0.2040109@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 In-Reply-To: <479082F0.2040109@linux.vnet.ibm.com> Cc: linuxppc-dev@ozlabs.org, Andrew Morton , Paul Mackerras , linux-kernel@vger.kernel.org Reply-To: balbir@linux.vnet.ibm.com List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , * Kamalesh Babulal [2008-01-18 16:14:00]: > Paul Mackerras wrote: > > Kamalesh Babulal writes: > > > >>>>> NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000 > >>>>> REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest) > >>>>> MSR: 8000000000001000 CR: 28022422 XER: 00000000 > >>>>> DAR: c00000077b6bfce0, DSISR: 000000000a000000 > > > > Actually, how much RAM does this machine have? If it has less than > > 32GB, then the problem is that the kernel stack pointer is bogus. > > (How it got to be bogus is the interesting question, of course. :) > > > > Paul. > > > Hi Paul, > > The machine has around 30GB of RAM, do you want me to try, by taking > the git-powerpc.patch out of the series and try reproducing the oops. > Kamalesh, I thought I saw Paul's request for trying without git-powerpc.patch (it's in a separate email). -- Warm Regards, Balbir Singh Linux Technology Center IBM, ISTL