Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261309AbVEKXH7 (ORCPT ); Wed, 11 May 2005 19:07:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262066AbVEKXH7 (ORCPT ); Wed, 11 May 2005 19:07:59 -0400 Received: from ppp-217-133-42-200.cust-adsl.tiscali.it ([217.133.42.200]:296 "EHLO g5.random") by vger.kernel.org with ESMTP id S261309AbVEKXFa (ORCPT ); Wed, 11 May 2005 19:05:30 -0400 Date: Thu, 12 May 2005 01:05:23 +0200 From: Andrea Arcangeli To: Timur Tabi Cc: William Jordan , Hugh Dickins , Andrew Morton , linux-kernel@vger.kernel.org, openib-general@openib.org Subject: Re: [openib-general] Re: [PATCH][RFC][0/4] InfiniBand userspace verbs implementation Message-ID: <20050511230523.GO6313@g5.random> References: <20050425203110.A9729@topspin.com> <4279142A.8050501@ammasso.com> <427A6A7E.8000604@ammasso.com> <427BF8E1.2080006@ammasso.com> <427CD49E.6080300@ammasso.com> <78d18e2050511131246075b37@mail.gmail.com> <20050511224947.GL6313@g5.random> <42828CF0.2080400@ammasso.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <42828CF0.2080400@ammasso.com> X-GPG-Key: 1024D/68B9CB43 13D9 8355 295F 4823 7C49 C012 DFA1 686E 68B9 CB43 User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 671 Lines: 16 On Wed, May 11, 2005 at 05:53:36PM -0500, Timur Tabi wrote: > Andrea Arcangeli wrote: > > >If the problem appears again even after the last fix for the COW I did > >last year, than it means we've another yet another bug to fix. > > All of my memory pinning test cases pass when I use get_user_pages() with > kernels 2.6.7 and later. Well then your problem was the cow bug, that was corrupting userland with O_DIRECT too... - 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/