From owner-freebsd-current@FreeBSD.ORG Wed Jun 4 18:13:08 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 4DA591065705 for ; Wed, 4 Jun 2008 18:13:08 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (bigknife-pt.tunnel.tserv9.chi1.ipv6.he.net [IPv6:2001:470:1f10:75::2]) by mx1.freebsd.org (Postfix) with ESMTP id BC7A18FC0C for ; Wed, 4 Jun 2008 18:13:07 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from localhost.corp.yahoo.com (john@localhost [IPv6:::1]) (authenticated bits=0) by server.baldwin.cx (8.14.2/8.14.2) with ESMTP id m54ICTuP087314; Wed, 4 Jun 2008 14:13:01 -0400 (EDT) (envelope-from jhb@freebsd.org) From: John Baldwin To: Florian Smeets Date: Wed, 4 Jun 2008 11:00:20 -0400 User-Agent: KMail/1.9.7 References: <200805302339.33935.jhb@freebsd.org> <200806031041.08315.jhb@freebsd.org> <4845B8F7.7060600@kasimir.com> In-Reply-To: <4845B8F7.7060600@kasimir.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200806041100.20911.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (server.baldwin.cx [IPv6:::1]); Wed, 04 Jun 2008 14:13:01 -0400 (EDT) X-Virus-Scanned: ClamAV 0.91.2/7363/Wed Jun 4 12:58:30 2008 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-2.1 required=4.2 tests=BAYES_00, DATE_IN_PAST_03_06, NO_RELAYS autolearn=ham version=3.1.3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on server.baldwin.cx Cc: current@freebsd.org Subject: Re: tx(4) MPSAFE patch X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Wed, 04 Jun 2008 18:13:08 -0000 On Tuesday 03 June 2008 05:34:47 pm Florian Smeets wrote: > John Baldwin wrote: > > On Monday 02 June 2008 07:10:11 pm Florian Smeets wrote: > >> Florian Smeets wrote: > >>> John Baldwin wrote: > >>>> On Monday 02 June 2008 05:09:57 pm Florian Smeets wrote: > >>>>> John Baldwin wrote: > >>>>>> I have a patch to make tx(4) MPSAFE. I do not have the hardware to > >>>>>> test > >>>> this > >>>>>> however. Unlike many of the previous patches, though, this driver > >>>>>> appears > >>>> to > >>>>>> be for hardware that is not entirely ancient, so there is hopefully a > >>>> decent > >>>>>> chance someone can test this. > >>>>>> > >>>>>> http://www.FreeBSD.org/~jhb/patches/tx.patch > >>>>>> > > > > Ok, I've updated the patch again (same URL) which should fix the witness > > warnings. I also botched the watchdog timer in the previous patch and that > > should be fixed now, too. > > > > Hi John, > > still no go. Another mutex not owned panic. I'll be away until Tuesday, > I'll be happy to test further patches than. Ok, I've updated the patch again as that assertion isn't needed (there isn't a need for locking during prior to ether_ifattach() and bus_setup_intr()). -- John Baldwin