Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932314AbWETJtH (ORCPT ); Sat, 20 May 2006 05:49:07 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932313AbWETJtH (ORCPT ); Sat, 20 May 2006 05:49:07 -0400 Received: from smtp.osdl.org ([65.172.181.4]:3544 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S932306AbWETJtF (ORCPT ); Sat, 20 May 2006 05:49:05 -0400 Date: Sat, 20 May 2006 02:48:42 -0700 From: Andrew Morton To: Zachary Amsden Cc: mingo@elte.hu, torvalds@osdl.org, rusty@rustcorp.com.au, linux-kernel@vger.kernel.org, virtualization@lists.osdl.org, kraxel@suse.de Subject: Re: [patch] i386, vdso=[0|1] boot option and /proc/sys/vm/vdso_enabled Message-Id: <20060520024842.69c77aaf.akpm@osdl.org> In-Reply-To: <446EE1C2.7060400@vmware.com> References: <1147759423.5492.102.camel@localhost.localdomain> <20060516064723.GA14121@elte.hu> <1147852189.1749.28.camel@localhost.localdomain> <20060519174303.5fd17d12.akpm@osdl.org> <20060520010303.GA17858@elte.hu> <20060519181125.5c8e109e.akpm@osdl.org> <20060520085351.GA28716@elte.hu> <20060520022650.46b048f8.akpm@osdl.org> <446EE1C2.7060400@vmware.com> X-Mailer: Sylpheed version 1.0.4 (GTK+ 1.2.10; i386-redhat-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: 1150 Lines: 28 Zachary Amsden wrote: > > Please try my patch - sent earlier, but attached again. It will tell > you with 100% confidence if the problem is with userspace expecting the > vsyscall page to be at a particular address. > > > [bogo-fixmap text/plain (645 bytes)] > > Index: linux-2.6.17-rc/include/asm-i386/fixmap.h > =================================================================== > --- linux-2.6.17-rc.orig/include/asm-i386/fixmap.h 2006-03-19 21:53:29.000000000 -0800 > +++ linux-2.6.17-rc/include/asm-i386/fixmap.h 2006-05-19 18:16:00.000000000 -0700 > @@ -20,7 +20,7 @@ > * Leave one empty page between vmalloc'ed areas and > * the start of the fixmap. > */ > -#define __FIXADDR_TOP 0xfffff000 > +#define __FIXADDR_TOP 0xffbff000 The machine runs OK with that applied and with move-vsyscall-page-out-of-fixmap-into-normal-vma-as-per-mmap.patch not applied. - 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/