From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail143.messagelabs.com (mail143.messagelabs.com [216.82.254.35]) by kanga.kvack.org (Postfix) with ESMTP id EA5AE6B00B6 for ; Wed, 10 Mar 2010 10:23:24 -0500 (EST) Subject: Re: [BUG] 2.6.33-mmotm-100302 "page-allocator-reduce-fragmentation-in-buddy-allocator..." patch causes Oops at boot From: Lee Schermerhorn In-Reply-To: <4e5e476b1003091403h361984acocc71377660317373@mail.gmail.com> References: <1267644632.4023.28.camel@useless.americas.hpqcorp.net> <4e5e476b1003091403h361984acocc71377660317373@mail.gmail.com> Content-Type: text/plain Date: Wed, 10 Mar 2010 10:23:18 -0500 Message-Id: <1268234598.4184.7.camel@useless.americas.hpqcorp.net> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Corrado Zoccolo Cc: linux-mm , Andrew Morton , Eric Whitney List-ID: On Tue, 2010-03-09 at 23:03 +0100, Corrado Zoccolo wrote: > Hi Lee, > the correct fix is attached. > It has the good property that the check is compiled out when not > needed (i.e. when !CONFIG_HOLES_IN_ZONE). > Can you give it a spin on your machine? > > Thanks, > Corrado > Corrado: That, indeed, fixed the problem. I applied your patch to 2.6.33 + the 4mar mmotm and it booted fine on the same hardware config that was failing before. You can add my Tested-by: Lee Schermerhorn Thanks, Lee -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org