From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262152AbVFHLmB (ORCPT ); Wed, 8 Jun 2005 07:42:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262177AbVFHLjO (ORCPT ); Wed, 8 Jun 2005 07:39:14 -0400 Received: from RT-soft-2.Moscow.itn.ru ([80.240.96.70]:64155 "HELO mail.dev.rtsoft.ru") by vger.kernel.org with SMTP id S262178AbVFHLix (ORCPT ); Wed, 8 Jun 2005 07:38:53 -0400 Message-ID: <42A6DB3E.6010502@ru.mvista.com> Date: Wed, 08 Jun 2005 15:49:18 +0400 From: "Eugeny S. Mints" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20030225 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Ingo Molnar CC: linux-kernel , David Brownell Subject: Re: race in usbnet.c in full RT References: <42A6C6B3.2000303@ru.mvista.com> <20050608103440.GA18380@elte.hu> In-Reply-To: <20050608103440.GA18380@elte.hu> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Ingo Molnar wrote: > * Eugeny S. Mints wrote: > > >>seems there is a race in drivers/net/usbnet.c in full RT mode. To be >>honest I haven't hardly checked this on the latest kernel and latest >>RT patch but just took a look at usbnet.c and latest RT patch and >>haven't observed any related changes. > > > thanks, i've applied your patch to my tree. Note that your patch is > specific to the -RT kernel (both in terms of semantics and in term of > API dependence), so it does not make any sense to apply it upstream. exactly. I put David in CC just to be sure usbnet.c has not been rewritten in the recent kerenls in sense of locking scheme. Eugeny > David, please ignore it. > > Ingo > > >