Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934209AbXFFAA3 (ORCPT ); Tue, 5 Jun 2007 20:00:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1765148AbXFFAAV (ORCPT ); Tue, 5 Jun 2007 20:00:21 -0400 Received: from smtp2.linux-foundation.org ([207.189.120.14]:37512 "EHLO smtp2.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1765524AbXFFAAU (ORCPT ); Tue, 5 Jun 2007 20:00:20 -0400 Date: Tue, 5 Jun 2007 17:00:01 -0700 From: Andrew Morton To: Jeff Dike Cc: LKML , uml-devel Subject: Re: [PATCH 2/2] UML - Fix kernel stack size on x86_64 Message-Id: <20070605170001.c8b2110e.akpm@linux-foundation.org> In-Reply-To: <20070605205055.GA9770@c2.user-mode-linux.org> References: <20070605205055.GA9770@c2.user-mode-linux.org> X-Mailer: Sylpheed version 2.2.7 (GTK+ 2.8.6; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1119 Lines: 31 On Tue, 5 Jun 2007 16:50:55 -0400 Jeff Dike wrote: > [ This is 2.6.22 material ] > > Having KERNEL_STACK_ORDER in defconfig overrides the value provided by > Kconfig, breaking UML/x86_64, which wants 2 page stacks. > > Signed-off-by: Jeff Dike > -- > arch/um/defconfig | 1 - > 1 file changed, 1 deletion(-) > > Index: linux-2.6.21-mm/arch/um/defconfig > =================================================================== > --- linux-2.6.21-mm.orig/arch/um/defconfig 2007-06-05 12:18:35.000000000 -0400 > +++ linux-2.6.21-mm/arch/um/defconfig 2007-06-05 12:19:12.000000000 -0400 > @@ -86,7 +86,6 @@ CONFIG_MCONSOLE=y > # CONFIG_MAGIC_SYSRQ is not set > CONFIG_NEST_LEVEL=0 > # CONFIG_HIGHMEM is not set > -CONFIG_KERNEL_STACK_ORDER=0 > CONFIG_UML_REAL_TIME_CLOCK=y > That means the Kconfig rules are wrong, surely? - 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/