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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 91BF4D41D61 for ; Tue, 12 Nov 2024 07:16:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7BDD510E16E; Tue, 12 Nov 2024 07:16:49 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="G+RjeEjw"; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6510B10E16E for ; Tue, 12 Nov 2024 07:16:48 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 426785C4416 for ; Tue, 12 Nov 2024 07:16:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 567A1C4CECD for ; Tue, 12 Nov 2024 07:16:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1731395807; bh=L2BKWjTjDVjJv6v1iQKXaymQRR+7oh00/eQd+3sDI5o=; h=From:To:Subject:Date:From; b=G+RjeEjw+/2TPhMcrSCHJ2l7dCghNxE6QRzZKyeSpwzw7tdJRsp1w8wbuyFNoVixE SXeuVZue0tttHzjS7fRH/pfxoJmLPvmbSeKA0ZKsPTIXBgCfzyQQN4CAJWFab4tZVF /SGVpf5fZwGeggl1bDHlJgf5qYbVlwOKtZrtbsasOQzcDIZY8I+BT1gL5ybL0Sc1dr 6YdRnKx9JhlfRvTHTLX8drvH1jHiOXaH6+cTjEGOTlaLJ8tQy/ysGfdvg6oBni0kGx BxyHfPjs2220/cLGOWMSzoGR6HSa1sOiI1FzIJpE3l0UHbENJMdpRXlXEpSHzXWazY ci+YEHOHul65Q== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 238DFC53BBF; Tue, 12 Nov 2024 07:16:47 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 219492] New: amdgpu: failed to write reg 28b4 wait reg 28c6 and amdgpu: failed to write reg 1a6f4 wait reg 1a706 Date: Tue, 12 Nov 2024 07:16:45 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: email2shubhra@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D219492 Bug ID: 219492 Summary: amdgpu: failed to write reg 28b4 wait reg 28c6 and amdgpu: failed to write reg 1a6f4 wait reg 1a706 Product: Drivers Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: normal Priority: P3 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: email2shubhra@gmail.com Regression: No Created attachment 307209 --> https://bugzilla.kernel.org/attachment.cgi?id=3D307209&action=3Dedit Kernel log for hardware I get the below two kernel errors in log when I resume from hibernate and w= hile using DRI probably. I have latest amdgpu non-free firmware and mesa v24 installed. amdgpu 0000:04:00.0: amdgpu: failed to write reg 28b4 wait reg 28c6 amdgpu 0000:04:00.0: amdgpu: failed to write reg 1a6f4 wait reg 1a706 I have the following kernel parameter set to try and mitigate the above iss= ue but still the issue happens. iommu=3Dsoft The above issue does not occur during s2idle sleep/wakeup but only after resuming from hibernate. Attaching some kernel log if that would be of any help. I found this issue with kernel version 6.6.x and 6.10.x --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=