From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <47D06993.9000703@cs.helsinki.fi> Date: Fri, 07 Mar 2008 00:00:51 +0200 From: Pekka Enberg MIME-Version: 1.0 Subject: Re: [BUG] in 2.6.25-rc3 with 64k page size and SLUB_DEBUG_ON References: <200803061447.05797.Jens.Osterkamp@gmx.de> <200803062207.37654.Jens.Osterkamp@gmx.de> <200803062253.00034.Jens.Osterkamp@gmx.de> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Christoph Lameter Cc: Jens Osterkamp , linux-mm@kvack.org List-ID: Christoph Lameter wrote: > On Thu, 6 Mar 2008, Jens Osterkamp wrote: > >>> Duh. So this is also in 2.6.23 and 2.6.24? >> Yes, it got in with 2.6.23-rc1. > > Then check 2.6.22 and specify the boot parameter "slub_debug". Make sure > to compile the kernel with slub support. Is there any way you could get > us further information about the problem? You mention slub_debug=- makes the problem go away but can you narrow it down to a specific debug option described in Documentation/vm/slub.txt? In particular, does disabling slab poisoning or red zoning make the problem go away also? -- 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