From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner+w=401wt.eu-S935171AbYEVMNF@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S935171AbYEVMNF (ORCPT <rfc822;w@1wt.eu>);
	Thu, 22 May 2008 08:13:05 -0400
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761329AbYEVMMx
	(ORCPT <rfc822;linux-kernel-outgoing>);
	Thu, 22 May 2008 08:12:53 -0400
Received: from styx.suse.cz ([82.119.242.94]:57936 "EHLO elijah.suse.cz"
	rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP
	id S1761170AbYEVMMw (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
	Thu, 22 May 2008 08:12:52 -0400
Subject: Re: [RFC PATCH] set TASK_TRACED before arch_ptrace code to fix a
	race
From: Petr Tesarik <ptesarik@suse.cz>
To: Roland McGrath <roland@redhat.com>
Cc: Luming Yu <luming.yu@gmail.com>, LKML <linux-kernel@vger.kernel.org>,
       linux-ia64@vger.kernel.org
In-Reply-To: <20080522111826.BB90326FA24@magilla.localdomain>
References: <3877989d0805211947i54bacc7cv619541e9b40824fb@mail.gmail.com>
	 <1211446045.5610.33.camel@elijah.suse.cz>
	 <3877989d0805220216o5add20ddye2a1fde98a0c1e69@mail.gmail.com>
	 <20080522111826.BB90326FA24@magilla.localdomain>
Content-Type: text/plain
Content-Transfer-Encoding: 7bit
Organization: SuSE CR
Date: Thu, 22 May 2008 14:12:47 +0200
Message-Id: <1211458368.5610.36.camel@elijah.suse.cz>
Mime-Version: 1.0
X-Mailer: Evolution 2.6.0 
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Thu, 2008-05-22 at 04:18 -0700, Roland McGrath wrote:
> I really cannot figure out from anything you've said what the failure mode
> is or how you think it should be affected.

At least you should be able to see the related bug report at:

https://bugzilla.redhat.com/show_bug.cgi?id=446200

I'm getting Access Denied. :(

Petr Tesarik