Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263364AbTEIRk5 (ORCPT ); Fri, 9 May 2003 13:40:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263366AbTEIRk4 (ORCPT ); Fri, 9 May 2003 13:40:56 -0400 Received: from neon-gw-l3.transmeta.com ([63.209.4.196]:14088 "EHLO neon-gw.transmeta.com") by vger.kernel.org with ESMTP id S263364AbTEIRk4 (ORCPT ); Fri, 9 May 2003 13:40:56 -0400 Date: Fri, 9 May 2003 10:49:53 -0700 (PDT) From: Linus Torvalds To: Chuck Ebbert <76306.1226@compuserve.com> cc: Dave Hansen , Jamie Lokier , , Andrew Morton , Roland McGrath Subject: Re: [PATCH] i386 uaccess to fixmap pages In-Reply-To: <200305091331_MC3-1-3822-4B95@compuserve.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 494 Lines: 17 On Fri, 9 May 2003, Chuck Ebbert wrote: > > /arch/i386/kernel/doublefault.c: > > #define ptr_ok(x) ((x) > 0xc0000000 && (x) < 0xc1000000) That's just wrong _regardless_. Bad Linus. I was lazy when doing the double-fault verification. Linus - 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/