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 4EC0FC433E6 for ; Wed, 10 Feb 2021 12:28:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E4B1D64E31 for ; Wed, 10 Feb 2021 12:28:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231511AbhBJM1i (ORCPT ); Wed, 10 Feb 2021 07:27:38 -0500 Received: from mout.gmx.net ([212.227.15.15]:52989 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231837AbhBJMYZ (ORCPT ); Wed, 10 Feb 2021 07:24:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1612959765; bh=+h8MD8271n/iybg6BuCV23jv8ZgoQb3mvg9bq6LK1Lk=; h=X-UI-Sender-Class:Subject:From:To:Cc:Date:In-Reply-To:References; b=i1Zic/gPsjIfBU5mzX4tjqqirDsdoAkJM+T93doBu+fXvTKHHxFMXdymBXVJ/qqDj HvnedSDGjbAeUk3gR+DoMaQ++SMb9bIBPJgQy2LozitAfnuHqKyB0gFrUtftnDi8Px 45Pb/JM3E9a5yTH7KUsao1uatX+C/67vSlGb5jvI= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from homer.fritz.box ([185.191.218.231]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MTiPv-1lLcNd3kBZ-00U0Ug; Wed, 10 Feb 2021 13:22:44 +0100 Message-ID: Subject: Re: drm/nouneau: 5.11 cycle regression bisected to 461619f5c324 "drm/nouveau: switch to new allocator" From: Mike Galbraith To: Christian =?ISO-8859-1?Q?K=F6nig?= , lkml Cc: nouveau@lists.freedesktop.org, Ben Skeggs , Dave Airlie Date: Wed, 10 Feb 2021 13:22:44 +0100 In-Reply-To: <5df26bda-9ff8-168f-e5a3-0bb503ffcca9@amd.com> References: <1d663cd74af91e23f4f24ebbdd65ef3ba72c15fc.camel@gmx.de> <43924195-c4e1-fce4-5766-aaefe2d6f766@amd.com> <2793c200beb530ed4a8ac32c5eea0f5aaa53c7e8.camel@gmx.de> <41cc52bd57a466f29ea81676d42f57a7b9da7dd8.camel@gmx.de> <5df26bda-9ff8-168f-e5a3-0bb503ffcca9@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:W4GPS80D+clxDsGdF2ikhyzexg0GvS2xkMk+USdFXQMRvvYcPII 95dxzYyTD0cdg8+JCGbyuX+8S2IhEm6hIHqrJB7H1WhQMjPlVYYgLdGjm1ftAPEKxwBZSsf XhsmN2pfACcRuqQB6ZmY3QDsDJfOdI1qu1iX99mNPtFBEl2pgxGLIzfz6AklLITr8Q9g6iL 9ZlUHvuBdh7ONQderi9jQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:QaLTXDBf5aY=:d0+yTuFehnvZQRqe8bH9B4 2f0ISzh4QRpFe53GFjmqHz5gW3xtHS9FcXEubTX6ZtfBRgi65+fjJXLzXbeLEDEwH3OT+fv+s kWUs3aureTrlmwLpEsB5hIEoaJtDEkO+sBvr4dWwbqG81xik0RM0Tz+Snar7uvf+/SRo/Ickd ASIlzt9SlnIML0B5U7zC67Kg1qGsvs5RnTbQS8ufHh6k3AjYksvxbggo8iCX1bhN/6DMPMtdI 5LizOtEcq5URCLr2mvtFI+dFo/tdEju6RxmgW4qkv2zhBF/b5NF0ju+mHBPtBcn6DlaZoxJO0 HXgnSSIthPfAmqFttIR/yVhJRL8hzClStxBfxYOr7hyYizPaOXjT6CRo5Vkh9bwHS8TMMkMrZ vasJmOy9V+WKv5IIR2ssZZRyo4IgI/j4GLSx71qxHHDGddjKf8ZO/ykPO+HILIiQ8vSKq/Fto bSpgNCRTs7eRvD49K3I2DwU7IqFvhorszj+c6TRwhpI/w26adGKjUG/S972wJQJ+ioKQxEcaV G9c2cONSyUYuYVXFCfudTceBVPPey+EiY5FEUi329M9Mzv17/1JQa60hPwkmyJOxsOEPnuvFl 0tei7SNSBWAfvhp8/y9r1VR/E6BqjfmI1hhdS9TsZ0OX0h8VT/z4MA7mIKCPLhZM5lgh2VPg5 JLGe77sfB29iJOswOPYcUuZUfCZVAQUSnvfovH1juX5WAqxjKVeQofz8MXxbK2xlek04476Fy VwXsU2UB800pTvWE5AbRDK2DdH0AIVhyA8teApKNVp7sa9ouUPMNtFG7106/FywAnasuoIOOG T7TrAH8EjsbVSytMLGYY3h1RG0fEfhzLPLw/gF7ZiE4W9JLOb8m/Uwles1gFzRoc0A4fwgdqD KykHIrAlK9ZN/WwsZutA== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2021-02-10 at 12:44 +0100, Christian K=F6nig wrote: > Please try to add a "return NULL" at the beginning of ttm_pool_type_take= (). > > That should effectively disable using the pool. That did away with the yield looping, but it doesn't take long for the display to freeze. I ssh'd in from lappy, but there was nada in dmesg. > Thanks for testing, Happy to. -Mike