From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5FE8C433E0 for ; Mon, 15 Mar 2021 08:54:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6948F64E3F for ; Mon, 15 Mar 2021 08:54:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229558AbhCOIyZ (ORCPT ); Mon, 15 Mar 2021 04:54:25 -0400 Received: from mout.gmx.net ([212.227.15.15]:36501 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229548AbhCOIxx (ORCPT ); Mon, 15 Mar 2021 04:53:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1615798423; bh=9LPM0fmN+fChJ623QJDgEpzb11FP7MLKIUhX7p5i7Yk=; h=X-UI-Sender-Class:Subject:From:To:Cc:Date:In-Reply-To:References; b=DMwMUDlY8dLN13Cox3u+QsZ3CT/6W1rux+Q2KS34DIal1kgS1gCFFd4DMU4mKUeA1 5z/RRveK4qOfIreZjxkmzpJVx0RE+bgrDh4fqw84YLcaj9IrNlp2MdyvDHuM1Xs2Zj LCY+flbIhO9OjzbEk80kHPV5MxLG6VT96hOcgnJ4= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from homer.fritz.box ([212.114.172.46]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MxDkw-1lfkrv2Q6C-00xZI9; Mon, 15 Mar 2021 09:53:43 +0100 Message-ID: Subject: Re: [bisected] Re: nouveau: lockdep cli->mutex vs reservation_ww_class_mutex deadlock report From: Mike Galbraith To: Christian =?ISO-8859-1?Q?K=F6nig?= , LKML Cc: Ben Skeggs , nouveau , Dave Airlie Date: Mon, 15 Mar 2021 09:53:42 +0100 In-Reply-To: <9947f244-762d-0937-f77b-9f650f3df4cf@amd.com> References: <987bd1ca15545ca896c4e1c115e89a1bba0ad306.camel@gmx.de> <95c41bb3988882c202a2b7d6802f7528682e26b1.camel@gmx.de> <9947f244-762d-0937-f77b-9f650f3df4cf@amd.com> Content-Type: text/plain; charset="ISO-8859-15" User-Agent: Evolution 3.34.4 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:TL6c8Zmu/npCbiychLdOSpkiu2u7a0gVhPIWy0F3Ez5slzFz3Kt iOO4uZi31cI6Nwy0crbnLeqfDHj3zuFVfORD8wMQQNnsrEk2AWkcBlKZc+53IOpi8Wf0o+q ow+s4qcdYElAgiHKPGCNeaknX0/HQWDZcCo42h0rjuL+Es/T+KdRl/tVHl6yOQkoZBs2EZ8 e2sFRK6XdDA4S6LdNCb5g== X-UI-Out-Filterresults: notjunk:1;V03:K0:WrsebH+Cvxc=:Izfjx++GNYof6uHOUva9wA B8Isr+Jf/POs8vbRtRfSxZGl6JJDGgakeYtKSo6wPjcdDd634BHPvRuVkbdVUNlfzhswzGv/J +oP6IfD3izSyxk9KP8BScDBbdXkPafujLPGc4ADefFPSPWH8Sg0wF+/h/TAKunpv+Fqcinhme /ZTjywgbD4aoOS38s+yvsyX8V54/jyvufIRjpTHbX03j7xMQmoAYsfIEvTymx/Dq9/odTFgmZ JXQPnaUKqoe+xNYMgAQoLQCDjtTUzA5BlqfxVSAVIOWsJum6SDd+Reebn076oL2Ro+OJY2z9V STlCgZBDlhr0GHPpVdf4c7s+zAcYwYe+6lS02F9s5JmR8ZUQSlWMWyh6UY+BPIZ4cqnX038dR JzzVr2jF02rK4CygUVYPZVO8KspQ5ye/fVd11bsILchm6YlDPq4+fFUhcYV92UUpy+e2D0XSW c3IVmJe/lfm+IATY5zFwhycgfsReNgVIezKLZRCk+bcJm4XkLM8kS5/oujjPOcSKDh5ZQbttA oYIVwCHo5PODWUF0T13/SYTRvIjbOTqY2LorGzQBbcSP9tNyWODh+KpyzQT4W6yi1PLRZsd3q 6M8igm8dNWty3NKBTqhtV2M2TB+PeQTCF2HgGGPM/jaHyEtRJRQ8B803T2qUxybABR+yTiC8U 06Vk/W2GA2GHmtO8+xkBDTTWLonApenluamvtpazbTFEAcRR3NhZJYPEbYd3uChfaawVOqlNu 9zxjgeivtu8lwcVRkWmiZOpW7upr2Jw4Mm4nEHNYtUwnjHyjQgq64Tzl2QHXM1IxH4QWHm7d7 SvUVluOik248RaQdZNWEicalv5PPnofBuPpljz2uppXu2uHt06/gaN/xuLlTh3+N78HuDQLr6 F89hHbsXGbHRfOk68buA== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 2021-03-15 at 09:05 +0100, Christian K=F6nig wrote: > Hi Mike, > > I'm pretty sure your bisection is a bit off. (huh?) Ah crap, yup, the spew from hell you plugged obliterated the lockdep gripe I was grepping for as go/nogo, and off into lala land we go.. twice.. whee :) Oh well, the ordering gripe is clear enough without a whodoneit. -Mike