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=-0.5 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 2FF16C4321A for ; Tue, 11 Jun 2019 13:57:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 03F5E208E3 for ; Tue, 11 Jun 2019 13:57:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=gmx.net header.i=@gmx.net header.b="HdY/iNQY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391533AbfFKN5D (ORCPT ); Tue, 11 Jun 2019 09:57:03 -0400 Received: from mout.gmx.net ([212.227.15.19]:54903 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391441AbfFKN5D (ORCPT ); Tue, 11 Jun 2019 09:57:03 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1560261397; bh=rsCR40mf9mMX9OTUE4hY/u3f5j6qDwzHYmeBLXwW+0g=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date; b=HdY/iNQYnqKPicbc36sCCLzN+LM7RDe1pnQtbvyNen0SjTexa87bULPQidahyaNzN UJCzipRVMDPQk9ZboyAYhUtKyw4Cf95pgTocT/Shb1Tbbn7MUXfTTog7aYXoKnZSPH 3BtpibEhz317zFHIcyCYBtpbY8MueeP3+DAYouco= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from localhost.localdomain ([79.203.76.133]) by mail.gmx.com (mrgmx003 [212.227.17.190]) with ESMTPSA (Nemesis) id 0Ld1CS-1gsWpB0NPs-00iABJ; Tue, 11 Jun 2019 15:56:37 +0200 Received: by localhost.localdomain (Postfix, from userid 1000) id 0D69E800A7; Tue, 11 Jun 2019 15:56:36 +0200 (CEST) From: Sven Joachim To: Greg Kroah-Hartman , stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Daniel Vetter , Dave Airlie Subject: Linux 5.1.9 build failure with CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT=n Date: Tue, 11 Jun 2019 15:56:35 +0200 Message-ID: <87k1dsjkdo.fsf@turtle.gmx.de> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.2.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Provags-ID: V03:K1:MEHJRB92VqgtkP2e0+LD/esP6/ueg059df1Gfd1uVdqOvA+/8Gj 1ZPGL7mIOKjl2y0RPP2Q+fJlGkdxnAz46ii3N8Io8Js0e3OHLSi+ne5zR6FKa3CH0xfMtop qP+58jVB8XO6N/SJnZvn4/1vJSZ6KqyYsiNB3f2symgSgxYYWpSmnhk/VOcVNE9S4ztJISa oxhx+4a45oyjIM2w9k3Gw== X-UI-Out-Filterresults: notjunk:1;V03:K0:J8yHe74HEXM=:MssKmKylzaI2d/SNYn2tIQ pZ3GIpz94eHr8SVEatBV1Y+s0hTn3zwAcSAFuzO1jsET93qH1H9i8iWlYlz63sHO/r/Kpj4dB cSkK5gYGhndtnDB2i82AhGM8qk6HmueWWB1AkPnTT8jNE5s/Qwal5tmrFPypeUnQYBtC1C6v9 M9ot6LYTM43t32KKOS859PcLyZN9phIAVvwuLCDs71M9baPo8JFfgDa9A3MLKE+wEiXej/hEm VwTf8cTW3bRicyYJERa6CnFfOIU/O9j5VxCfpKTRVa23db6V3RdUHQT8dMAeCbYGR3Ta+Pi5T NTG5rXKyoWoYT5hQZx9CGDqILsy3emMzW4+OvZ8HbNBRoK0D1+l9Ic0wmrPb4KumlvQJq9bab YmyKY1PJlUfzL1WeUz35FnwTtiw0yIt5Ksiu5SbTtHiX7NpGrmOl6A6XvUuPD0xrP9d6Zxddz 7hecvni5CTU9jbq8iaqh15+6t3UC1woa6WGYqb6bPoHonYBZmWAP/WABEOLhOAqeIuJwxdPSd zNqFY6YMFevjLTCZgyPNDibFG0mgywb8tFCHhGGNXhDhOaOVdbBspSHvba0fMA95NgapuYftp HXv1rKVI90SKN3L9mpA6ghFm4zo0AieRRPXAqFiYHZGNfsqlswV9bHeNJcKMrZd19T6W352PB FLQzjYaoQvWmkjwQdF4mLiNL4AO7WvwGje7y2NK31zVFYyaQvkK116/difhGBPzFkhGyfZspv XnLjmByM7v3fv4UP560MaFzINyvxVfY4iLP5QhHngfxuFPFj+Fo0Hb6WtRyaN6GKaRaWqSkye MMEzrAVEWrdx01cC8L1P7aL2qL4yYQiBvo7TZBKmSKVei85EHHV1ZtRfxyfODv6rTaEcjJJSW 0RLEKbbBr8j/h6h0CCqhMH3eioRurVVO98DR+28jjSjfDr0cAA0xoQY81Q5cnlhUIHCw8+hEf 5bP9eGPH5UTgcFovVK8x1B/051i4aBnAgUN3+PdO2OMMkng6WWzjY Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org Commit 1e07d63749 ("drm/nouveau: add kconfig option to turn off nouveau legacy contexts. (v3)") has caused a build failure for me when I actually tried that option (CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT=n): ,---- | Kernel: arch/x86/boot/bzImage is ready (#1) | Building modules, stage 2. | MODPOST 290 modules | ERROR: "drm_legacy_mmap" [drivers/gpu/drm/nouveau/nouveau.ko] undefined! | scripts/Makefile.modpost:91: recipe for target '__modpost' failed `---- Upstream does not have that problem, as commit bed2dd8421 ("drm/ttm: Quick-test mmap offset in ttm_bo_mmap()") has removed the use of drm_legacy_mmap from nouveau_ttm.c. Unfortunately that commit does not apply in 5.1.9. Most likely 4.19.50 and 4.14.125 are also affected, I haven't tested them yet. Cheers, Sven