From owner-freebsd-current@FreeBSD.ORG Thu Jun 12 23:49:01 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6A38537B404 for ; Thu, 12 Jun 2003 23:49:01 -0700 (PDT) Received: from stork.mail.pas.earthlink.net (stork.mail.pas.earthlink.net [207.217.120.188]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9831243F3F for ; Thu, 12 Jun 2003 23:49:00 -0700 (PDT) (envelope-from tlambert2@mindspring.com) Received: from user-2ivfj4h.dialup.mindspring.com ([165.247.204.145] helo=mindspring.com) by stork.mail.pas.earthlink.net with asmtp (SSLv3:RC4-MD5:128) (Exim 3.33 #1) id 19QiMn-0006w6-00; Thu, 12 Jun 2003 23:48:54 -0700 Message-ID: <3EE97394.D3F68F3E@mindspring.com> Date: Thu, 12 Jun 2003 23:47:48 -0700 From: Terry Lambert X-Mailer: Mozilla 4.79 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Samy Al Bahra References: <1055481094.505.27.camel@beastie.freebsd.local> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-ELNK-Trace: b1a02af9316fbb217a47c185c03b154d40683398e744b8a45f7d571eba6d042f1f66eaf92c0ac7e82601a10902912494350badd9bab72f9c350badd9bab72f9c cc: freebsd-current@freebsd.org Subject: Re: Interest in nvidia-driver debugging on 5-* X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Jun 2003 06:49:01 -0000 Samy Al Bahra wrote: > I think Terry is jumping to conclusions on what Evan's problem could be. > I have this seen this cause application to crash at exit (if using > OpenGL) but never a crash in kernel-space from the nVidia drivers. 1) It works with libc_r, but not with libthr and not with libkse. 2) The %gs register is not used by libc_r, but is used for threads context for the other two. 3) Most of the other code is shared between the libraries. Draw your own conclusions... 8-). Also read the recent post about nVidia to the threads list about %gs. -- Terry