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=-2.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 A0EB7C433E0 for ; Tue, 9 Feb 2021 16:26:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6045964EB8 for ; Tue, 9 Feb 2021 16:26:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232834AbhBIQ0C (ORCPT ); Tue, 9 Feb 2021 11:26:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232807AbhBIQZ3 (ORCPT ); Tue, 9 Feb 2021 11:25:29 -0500 Received: from mail-qt1-x836.google.com (mail-qt1-x836.google.com [IPv6:2607:f8b0:4864:20::836]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81DFCC0613D6 for ; Tue, 9 Feb 2021 08:24:49 -0800 (PST) Received: by mail-qt1-x836.google.com with SMTP id b24so3588594qtp.13 for ; Tue, 09 Feb 2021 08:24:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=WAvcbe90u/Sk2hKwNc4NT+yMPbtvqWizeUPK15paqhE=; b=o3su8ZUKZnc93qTfjkoIhgkFZB6+E/ONif1lXzM7/H5up7fG74+TRVf9LbJ5FdWoUV UCDlzgwJ7/nPBqfHoK5S5zZX1LufjBmC7NaVt6hcJ1Om0wHa8qedk5bVU2CEo7CWZPTG +UPJQEiDLN1pA6Eodk8s8AU7Bzt/5iy0fAYH9zZb/dOcwwCSE8UE8dIn8WT8b4ajSD8e 99STx9n8SABe411AWSarJioVXmERaupHCGyuXHCi6lRzuFt1lHBIDvQMPwOt6CmJo122 7x1bW8iVmFiCZ0Ps2WHn8dQLjiG+WOIdvuWVnHFEf5C2LY8FLUFQaVqmDCMGIUD4GvsT fuLQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=WAvcbe90u/Sk2hKwNc4NT+yMPbtvqWizeUPK15paqhE=; b=YH+djoJWs5VEEU4+cgdeOikxiVELfpp44XP60F2Z6LBns7ITPNdehNjgK9Fsogv4yN /xxmUsX8bXWmJ69/vViZY7j7JxZkBQwa5oPT146aXDL6czUUnq3UqmG8f36erSpnYrrk IedYzY88U6ebcsR37H+a/iMn987Zi8rSfWyxLl2A6yzfD1klLejQQzMG93sdI78YWEx6 q+3GzI5VN9BARs0ZEa3yWRESPkuQfutLfezZ4HCIoCkPSqFGO0PTgeSWzfsvm2uAwnMA ZwPiyjrpN9315y3OniDnhg4CLEX6qq3rDQvItApSwzxt9XX2nOC5rXC6MpCnqykmuZlj +ZlQ== X-Gm-Message-State: AOAM530nIhqDjzv1n74NvXM6wmPiedhSn+T1apNPOdp/zxTn7qIUNYtC vacLexrD1runZHV5vUXUoR8= X-Google-Smtp-Source: ABdhPJy157lVLQqlscIEGVM7nSm1diSussGJ8QKoOqtK8ib/sPtGN86HtLgQnt7VgOEOw7L6vqPE3g== X-Received: by 2002:ac8:4e14:: with SMTP id c20mr10841148qtw.206.1612887888676; Tue, 09 Feb 2021 08:24:48 -0800 (PST) Received: from ?IPv6:2601:5c0:c200:27c6:a82e:f46a:9884:895d? ([2601:5c0:c200:27c6:a82e:f46a:9884:895d]) by smtp.gmail.com with ESMTPSA id j5sm16641832qth.80.2021.02.09.08.24.47 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Feb 2021 08:24:48 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.60.0.2.21\)) Subject: Re: [PATCH] drm/qxl: properly handle device init failures From: Tong Zhang In-Reply-To: <20210209121629.vb3yu6zkr4npnskz@sirius.home.kraxel.org> Date: Tue, 9 Feb 2021 11:24:47 -0500 Cc: dri-devel@lists.freedesktop.org, Dave Airlie , David Airlie , Daniel Vetter , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , "open list:DRM DRIVER FOR QXL VIRTUAL GPU" , open list Content-Transfer-Encoding: quoted-printable Message-Id: <6FB53E26-5686-410F-B92F-5658BAF411C1@gmail.com> References: <20210208104149.423758-1-kraxel@redhat.com> <20210209121629.vb3yu6zkr4npnskz@sirius.home.kraxel.org> To: Gerd Hoffmann X-Mailer: Apple Mail (2.3654.60.0.2.21) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Gerd, I tested the patch on drm-misc-next and it fixed the issue. Thanks, - Tong > On Feb 9, 2021, at 7:16 AM, Gerd Hoffmann wrote: >=20 > On Mon, Feb 08, 2021 at 12:07:01PM -0500, Tong Zhang wrote: >> Does this patch fix an issue raised previously? Or should they be = used together? >> = https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2466541.html=20= >>=20 >> IMHO using this patch alone won=E2=80=99t fix the issue >=20 > This patch on top of drm-misc-next fixes the initialization error = issue > reported by you in my testing. >=20 > take care, > Gerd >=20