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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2BDAAC433FE for ; Wed, 19 Oct 2022 20:00:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231315AbiJSUAY (ORCPT ); Wed, 19 Oct 2022 16:00:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36844 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229509AbiJSUAR (ORCPT ); Wed, 19 Oct 2022 16:00:17 -0400 Received: from mail-io1-xd35.google.com (mail-io1-xd35.google.com [IPv6:2607:f8b0:4864:20::d35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36BB9133306 for ; Wed, 19 Oct 2022 13:00:15 -0700 (PDT) Received: by mail-io1-xd35.google.com with SMTP id b79so15298611iof.5 for ; Wed, 19 Oct 2022 13:00:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=google; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=xkGSfzxuPqiv8jR4T7CtRiwV1wyj0mQrlEAoXZ0EoXw=; b=XUMZ375mzaOVGXeWKKcCjhUzZAljDwE73XZz0aFswHX1rnTAFW8dPAFg2ZFWTbIKxy TqM6Zz1bjamC2ga4aCFlTC13gNWdE69PBbbem2JhaklQbk2ADEzRzVLuLjAqyi+hHx/s 1C/OwbhyCtTDdQt5kVRZcpE29nIf2hcq0+je4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=xkGSfzxuPqiv8jR4T7CtRiwV1wyj0mQrlEAoXZ0EoXw=; b=LB6cYFzwJnKjRsytv6xDYxq1ym/gdKzVB/TBwE7fDENJzHcXbeTCMZEQ9plaz9/dcb w0WcBthA0xfCj7DWMxI0RRGQVDK4UjWQFcJDCn1gqDRsmiKkqkGb9iE0P71kdN6d0WPA +5aL1H1KLcoDEtV4SQuyMQTU63eqCKF8fFrHINStQUt0eFicZZ5GdYfQ974ExDN4JfmY IdHXg35xEP9/3YzKzQUnZULevIfLHz0ee5KYPqInhzfQRHTX6cld0jP7KDIC6BkkA6iC 6giAV4g8RpfUodhPbaGZXNevKMaDlv6B+i4S3qTCsp1rjA7ESr/bX7KSoAFSJNwVt3/y ubNA== X-Gm-Message-State: ACrzQf0X7H2YgciYLacwDj7Nc8x4h+MAdbUXSYlauFmXwmfD+HYFtI0S /REfp5nOSKWc25P/AT5uGgtA+MN0K7VQdA== X-Google-Smtp-Source: AMsMyM4mGBB8gdgRloqmh+Zglblraja5eZ8VOw7mJ8h5GZQiv74PiQh6o5iVuBWAqAlVSzV9mng0HA== X-Received: by 2002:a05:6638:338a:b0:363:bcaf:1017 with SMTP id h10-20020a056638338a00b00363bcaf1017mr7678347jav.176.1666209614769; Wed, 19 Oct 2022 13:00:14 -0700 (PDT) Received: from [192.168.1.128] ([38.15.45.1]) by smtp.gmail.com with ESMTPSA id n44-20020a02712c000000b00359ae384ffbsm2486673jac.19.2022.10.19.13.00.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 19 Oct 2022 13:00:14 -0700 (PDT) Message-ID: Date: Wed, 19 Oct 2022 14:00:13 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Content-Language: en-US To: Alexander Deucher Cc: Linus Torvalds , Shuah Khan , linux-kernel@vger.kernel.org From: Shuah Khan Subject: Linux 6.1-rc1 drm/amdgpu regression Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Alex, I am seeing the same problem I sent reverts for on 5.10.147 on Linux 6.1-rc1 on my laptop with AMD Ryzen 7 PRO 5850U with Radeon Graphics. commit e3163bc8ffdfdb405e10530b140135b2ee487f89 Author: Alex Deucher Date: Fri Sep 9 11:53:27 2022 -0400 drm/amdgpu: move nbio sdma_doorbell_range() into sdma code for vega I see that the following has been reverted in Linux 6.1-rc1 commit 66f99628eb24409cb8feb5061f78283c8b65f820 Author: Hamza Mahfooz Date: Tue Sep 6 15:01:49 2022 -0400 drm/amdgpu: use dirty framebuffer helper However I still see the following filling dmesg and system is unusable. For now I switched back to Linux 6.0 as this is my primary system. [drm] Fence fallback timer expired on ring sdma0 [drm] Fence fallback timer expired on ring gfx [drm] Fence fallback timer expired on ring sdma0 [drm] Fence fallback timer expired on ring gfx [drm] Fence fallback timer expired on ring sdma0 [drm] Fence fallback timer expired on ring sdma0 [drm] Fence fallback timer expired on ring sdma0 [drm] Fence fallback timer expired on ring gfx Please let me know if I should send revert for this for the mainline as well. thanks, -- Shuah