From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx133.postini.com [74.125.245.133]) by kanga.kvack.org (Postfix) with SMTP id 38CC46B0008 for ; Wed, 6 Feb 2013 13:33:09 -0500 (EST) Received: by mail-da0-f47.google.com with SMTP id s35so776740dak.20 for ; Wed, 06 Feb 2013 10:33:08 -0800 (PST) MIME-Version: 1.0 In-Reply-To: <51122602.7060307@imgtec.com> References: <510FE051.7080107@imgtec.com> <51100E79.9080101@wwwdotorg.org> <0000013cab3780f7-5e49ef46-e41a-4ff2-88f8-46bf216d677e-000000@email.amazonses.com> <51113C8A.2060908@imgtec.com> <0000013caba3a2e8-b80a1426-33b5-44ae-9b2a-85c3ee20dd62-000000@email.amazonses.com> <51122602.7060307@imgtec.com> Date: Wed, 6 Feb 2013 20:33:08 +0200 Message-ID: Subject: Re: next-20130204 - bisected slab problem to "slab: Common constants for kmalloc boundaries" From: Pekka Enberg Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-linux-mm@kvack.org List-ID: To: James Hogan Cc: Christoph Lameter , Stephen Warren , linux-next , linux-kernel , Matt Mackall , linux-mm@kvack.org On Wed, Feb 6, 2013 at 11:44 AM, James Hogan wrote: > On 05/02/13 18:34, Christoph Lameter wrote: >> 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: >> > > Yep sorry, feel free to add my Tested-by: if you roll this as a separate > patch. Applied, thanks guys! -- 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