From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.sgi.com [192.48.171.30]) by ozlabs.org (Postfix) with ESMTP id 49789DE088 for ; Wed, 5 Mar 2008 07:02:33 +1100 (EST) Date: Tue, 4 Mar 2008 12:02:28 -0800 (PST) From: Christoph Lameter To: Pekka J Enberg Subject: Re: [BUG] 2.6.25-rc3-mm1 kernel panic while bootup on powerpc () In-Reply-To: Message-ID: References: <20080304011928.e8c82c0c.akpm@linux-foundation.org> <47CD4AB3.3080409@linux.vnet.ibm.com> <20080304103636.3e7b8fdd.akpm@linux-foundation.org> <47CDA081.7070503@cs.helsinki.fi> <20080304193532.GC9051@csn.ul.ie> <84144f020803041141x5bb55832r495d7fde92356e27@mail.gmail.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: linux-mm@kvack.org, Mel Gorman , Kamalesh Babulal , linuxppc-dev@ozlabs.org, Andrew Morton List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 4 Mar 2008, Pekka J Enberg wrote: > On Tue, 4 Mar 2008, Christoph Lameter wrote: > > Slab allocations should never be passed these flags since the slabs do > > their own thing there. > > > > The following patch would clear these in slub: > > Here's the same fix for SLAB: That is an immediate fix ok. But there must be some location where SLAB does the masking of the gfp bits where things go wrong. Looking for that.