From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx114.postini.com [74.125.245.114]) by kanga.kvack.org (Postfix) with SMTP id EE9756B0005 for ; Tue, 5 Feb 2013 13:34:54 -0500 (EST) Date: Tue, 5 Feb 2013 18:34:53 +0000 From: Christoph Lameter Subject: Re: next-20130204 - bisected slab problem to "slab: Common constants for kmalloc boundaries" In-Reply-To: <51113C8A.2060908@imgtec.com> Message-ID: <0000013caba3a2e8-b80a1426-33b5-44ae-9b2a-85c3ee20dd62-000000@email.amazonses.com> References: <510FE051.7080107@imgtec.com> <51100E79.9080101@wwwdotorg.org> <0000013cab3780f7-5e49ef46-e41a-4ff2-88f8-46bf216d677e-000000@email.amazonses.com> <51113C8A.2060908@imgtec.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org List-ID: To: James Hogan Cc: Stephen Warren , linux-next , linux-kernel , Pekka Enberg , Matt Mackall , linux-mm@kvack.org On Tue, 5 Feb 2013, James Hogan wrote: > On 05/02/13 16:36, Christoph Lameter wrote: > > OK I was able to reproduce it by setting ARCH_DMA_MINALIGN in slab.h. This > > patch fixes it here: > > > > > > Subject: slab: Handle ARCH_DMA_MINALIGN correctly > > > > A fixed KMALLOC_SHIFT_LOW does not work for arches with higher alignment > > requirements. > > > > Determine KMALLOC_SHIFT_LOW from ARCH_DMA_MINALIGN instead. > > > > Signed-off-by: Christoph Lameter > > Thanks, your patch fixes it for me. Ok I guess that implies a Tested-by: -- 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