Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755771AbZIPGhk (ORCPT ); Wed, 16 Sep 2009 02:37:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752136AbZIPGhi (ORCPT ); Wed, 16 Sep 2009 02:37:38 -0400 Received: from courier.cs.helsinki.fi ([128.214.9.1]:51775 "EHLO mail.cs.helsinki.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752044AbZIPGhi (ORCPT ); Wed, 16 Sep 2009 02:37:38 -0400 Subject: [RFC/PATCH] SLQB: Mark the allocator as broken PowerPC and S390 From: Pekka Enberg To: linux-kernel@vger.kernel.org Cc: akpm@linux-foundation.org, cl@linux-foundation.org, heiko.carstens@de.ibm.com, mingo@elte.hu, npiggin@suse.de, sachinp@in.ibm.com Date: Wed, 16 Sep 2009 09:37:39 +0300 Message-Id: <1253083059.5478.1.camel@penberg-laptop> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 7bit X-Mailer: Evolution 2.24.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1079 Lines: 37 The SLQB allocator is known to be broken on certain PowerPC and S390 configurations. Disable the allocator in Kconfig for those architectures until the issues are resolved. Cc: Andrew Morton Cc: Christoph Lameter Cc: Heiko Carstens Cc: Ingo Molnar Cc: Nick Piggin Cc: Sachin Sant Signed-off-by: Pekka Enberg --- init/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/init/Kconfig b/init/Kconfig index c0d8a47..aaeddeb 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1033,6 +1033,7 @@ config SLUB config SLQB bool "SLQB (Queued allocator)" + depends on !PPC && !S390 help SLQB is a proposed new slab allocator. -- 1.5.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/