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 E85BDC7EE23 for ; Thu, 1 Jun 2023 16:18:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231162AbjFAQSN (ORCPT ); Thu, 1 Jun 2023 12:18:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41784 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbjFAQSL (ORCPT ); Thu, 1 Jun 2023 12:18:11 -0400 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (mail-bn8nam11on2041.outbound.protection.outlook.com [40.107.236.41]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D135112C; Thu, 1 Jun 2023 09:18:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=eOkxPyzG18MUxpWzdmTbXKuQIoFvxlLfeapL4tTlMI1RwXGLtiUS1BoyU4uUwz3vP9Y75YdMwCCwzM8kVKbEubgtm6TL+BdwT4A1THrx3EjBLCiqK9ohlY+X2a4CdFmkZCVRVLpU3/TCoyMOEYD2kNHqq5A4tPYliq2VAtIhmDW05j7pQ87AH8Fp1Wx8ccy38qEq1BYMzxBCIVyS1qCIo0G1NgEUHgXIAd3vtOQk+McaR7ZwLi7JL+pBwK1L5tlzkFmzjPJNYShi/dA45/LWpDd5Sg9WpmrI3eAtBgtldPppCgWf3INhOFJzRSu1zfHxozkmU0SM8YVcZkrdl+KjKg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=RSmCyBsLsppFhav2efnForbqStgnm72FFb6O9hwGZws=; b=VDP869V6E852tmFkQXb+Il07K59Ok2jKJrdr/ztoner5WbA0XLpX13RADS1cVCFqKDxqMoshqJCeQJ8uha9UMFk5+P7DN0nWYDC+ffKYepSL6ydRySl+v/x6HXM8qa+3IBhCxvWIJOralFm+jcYU8uerd2UyhAeiqAVbcc62POrni8iO+5TYnmXmqM8EHGLZs84XWLgUwsqb/3W7BqWTjojKyrFxrXh2r81GgV2bm15KJDzwysu/fL1wpuv7wT3jXmPGbP74/c0m4YKqozbI3FUZS9mA4EZcEqi5SUxUIlZix3hpqE/1aTfC76V9p7YCkj8qoWaj+AZbDyfyMDArZA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=RSmCyBsLsppFhav2efnForbqStgnm72FFb6O9hwGZws=; b=m4994QcazAs0cNRNAKlEr6vIAudWxcGDZh9SBpRu/dIXMWoo9rtjzx+id4l6eRStwFkZOjuijHhZz/EZMgPJjqQfnud2PX8Ye8W9P1TlY32iGbKdHUIVvDHitHklKDjMnucbxhPXnGr5gXcCg3oCGs0kx+kcum79lmcVV74kSS8= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from MN0PR12MB6101.namprd12.prod.outlook.com (2603:10b6:208:3cb::10) by DM6PR12MB4185.namprd12.prod.outlook.com (2603:10b6:5:216::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6455.23; Thu, 1 Jun 2023 16:18:05 +0000 Received: from MN0PR12MB6101.namprd12.prod.outlook.com ([fe80::a65c:3aa0:b759:8527]) by MN0PR12MB6101.namprd12.prod.outlook.com ([fe80::a65c:3aa0:b759:8527%5]) with mapi id 15.20.6433.022; Thu, 1 Jun 2023 16:18:05 +0000 Message-ID: Date: Thu, 1 Jun 2023 11:18:02 -0500 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.10.1 Subject: Re: Regression from "ACPI: OSI: Remove Linux-Dell-Video _OSI string"? (was: Re: Bug#1036530: linux-signed-amd64: Hard lock up of system) To: Nick Hastings , Lyude Paul , Lukas Wunner , kherbst@redhat.com Cc: Salvatore Bonaccorso , 1036530@bugs.debian.org, "Rafael J. Wysocki" , Len Brown , linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev References: <168471337231.1913606.15905047692536779158.reportbug@xps> <09e24386-de63-e9e9-9e7f-5d04bad62d83@amd.com> <8537d965-ddf4-7f45-6459-d5acf520376e@amd.com> Content-Language: en-US From: "Limonciello, Mario" In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SA9PR13CA0057.namprd13.prod.outlook.com (2603:10b6:806:22::32) To MN0PR12MB6101.namprd12.prod.outlook.com (2603:10b6:208:3cb::10) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MN0PR12MB6101:EE_|DM6PR12MB4185:EE_ X-MS-Office365-Filtering-Correlation-Id: 276a2cc9-2260-4278-6bcd-08db62bbc7b3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: f6utTbGrpQSbPeMXRtqPta04b71GBPbBC0md77TmveeTKLPTNTRElHHmUrGZ5eQpMSKTF1BsSMhYAYniTeK7hMANoMh+i/BBc44MjSAv5DWJOrrHjU0AwfcIdDOu43GWn0Bm+tcdoSDURaIjET71LEU3dFUPq8mWyT+WK4QqJ+cPDzdlWlwSMchpquauaGQc+vU7eEa5wn5lJgKF1X2qpUXEybMECTslaBz95Cr7jxRHHDZHki/NujIQvmSziDawoqAN7aHQ86njpRjcaIR5iih/G2s0KCQ+NG6L6xBDWdYFi8+4Y2PXR094Z9wuRSAwaV7EsaDfEPxnq2aQ6cDL8YQytNSrPVMnsyBiK8Th8QX4Al3nd2N4iiPSLiCcEwpVnfQEz3jSeMnIkdpT5pu/9RMlb/lns5A9/p8SLmRsm/jdZWfPLszdGYBaR9Dews3f9QXl/Mfg6mKcUtA1GA/z10THa8z4MkXWUm8X/ZbFLtEnr17r/PrTPF1LCnUGw48/GocbtMiSLkV6SGa3KoiBdyflSALM/22o2SQNIH2AeiC546l8jnyIyEHNfnqbaksx3UvZr+gwV8sqp3fOB4JctzOvg72cTM6pJKOkbY5EIAE= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MN0PR12MB6101.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(346002)(39860400002)(376002)(136003)(366004)(396003)(451199021)(66556008)(66476007)(31696002)(66946007)(6486002)(86362001)(26005)(53546011)(6506007)(6512007)(478600001)(6666004)(110136005)(54906003)(186003)(5660300002)(83380400001)(8676002)(8936002)(2906002)(7416002)(316002)(31686004)(2616005)(4326008)(966005)(41300700001)(36756003)(38100700002)(43740500002)(45980500001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?cWw0RFNwWU5HMis4TXFESDJBYzFoTi9iVFAwQjdJRTZ1V2VhSnlReUVhdklC?= =?utf-8?B?Z0EyaW1ZMS9oTTZ0TjdPMyswcUpwUTl0QkhtV3h5bnZBMFR1UTVaY3RGSGxS?= =?utf-8?B?UDhiL21IcFNKeUtXUzU3dzVDajV4bUE1VzRic1h0amRZRHpKei9lYlRLMXps?= =?utf-8?B?cU1QeGtPeXE3U2ptaEN4YnhFUm1HQllFTmlKUkd1ck0xeTF2WGpuVERhc21s?= =?utf-8?B?NklBeVYxZHVNWk9jTDF5Qk52WCtxWlZIM0FqbWloMFd1U09XUTdwaExOZ05a?= =?utf-8?B?UEdQQ3Z3RmgxKzJpbmZDYnpzVXlRckJBUnJhSU1hZ3pXaS9nYWFNYWRnWk5P?= =?utf-8?B?dlRyNzFnUjBPb0ZzSjR0OSswU011MForY2VSM0E4VUQzdlNtaVJrSS9HVVRX?= =?utf-8?B?aHFYUjU5U2NGU0pMVTVjQXIrRER5eWtPeTZJdDVad3dQYVo2ZDdJdG0wNmNx?= =?utf-8?B?NkNIMTI4eGROdmZISy8xKzFvMTllZXF6RmcvSVdkVE9mZGllMjJpcVg2SUJM?= =?utf-8?B?YnZaNHBacDZYUXBGcnVqM1lieDZaUWczSFRiUlU4SlBOQlhOQmQrRG5jeXFu?= =?utf-8?B?MkFNeFlNQmJvaXRIVzFCSGdJOS9qNHJockx4eU54bFRZUFI0RTNnM1pGd3Fr?= =?utf-8?B?Sm0wNmxOcCtRVkZBeWZId28vY1B6eWlDYVFWL3hhMmxvZmN5bTNGWXl0ekE1?= =?utf-8?B?eGt6aFprZmw3eVk4dkNFbnJQcklEOVlHa3JKZ09BRDNDTWdERE9oMHZTam96?= =?utf-8?B?N0o0YUlUZWZZY2h1TVhIYVIrRWFMMkR1NmFGRHlFcWpsbUEwd3FmR2hIanVK?= =?utf-8?B?K2swVlM2a2w3ejFlcjRCSVgrTXVsQkZnbGxjK2RkaDU0RnFINkJSN2t3bml1?= =?utf-8?B?bjUxT0M1U1dPd2NmZXV2MThldlBkYUdnOEozZm5QOGN5UC9VWk4yMTJGY2R4?= =?utf-8?B?QnRSbDBNSERBS0dLY1NqY3VhbWwxdCtnRW9BYXBCUEtHZXEvdmxGMFFqS0U2?= =?utf-8?B?dXZRZk8wK0E0TW1PT3FHSThpaXRWSUVEd2psR1hsclExSytFQ3FNVGtVQUx3?= =?utf-8?B?djN4TmFHU201c2RVSlNlUjZLMFp4SG55Qis3R3B2eEI1VDhZdVo2SVBCWERH?= =?utf-8?B?ZUVISCs0VDRsQnlsOXh0cFRTOHliRExFVEpOZDlRRURmeDFucEFJRk53TjNX?= =?utf-8?B?bWt3cjVtd2hJUzVlczQyMlc2U1JxRGN5ZFg1WU91Q014WFZ6WWVzMzN1RTlW?= =?utf-8?B?UUljNDNFcWRkWkxmWENlK0xJS3VpMDRvWnJLTHF4SlJnQjBlSWJOdURXOXJB?= =?utf-8?B?QzZyaFpDOHRNUE00U0tlTVJGRlV0bFNrVm5KTkREQlU1Qnl2a2ZndFBmT0dB?= =?utf-8?B?SFVHMld4R2hXTW9GVDYvZSt5NVpJbkpWVzVINEZhVVdCMHI3THhoWnp5WmN0?= =?utf-8?B?eFdRdGptMXB0MllvazNDVXBDc1RTSkUremptMmZINUVSSS80aXljUjF4R2FQ?= =?utf-8?B?NkRkWkxSVDA0YXpJc1YvUG4xTHNYeHZKUGk2aDdib294Tk84RW5XUW9Lb1c2?= =?utf-8?B?TlFMMGpORFdNWHVRZ2hGbDMyejFBeGQ0Nnhid0dGN3Uzek1nNXN1OThyNzh0?= =?utf-8?B?UTQ3N1JvNkVxNHQ3cFNIeHRyV0oySUxsMnZLcjZlU3RNcGhlQkhaZTZraGFa?= =?utf-8?B?alR4WUYwVnJOZ1IxUG0vUXdVdDRnN2gxeUtKK1krRUovbThlUkMwUmtXVkF6?= =?utf-8?B?bGppVCsyUFlsZmwwNElOZ3U1a2ZUNm52TmdOdzA5WHhIZmRSUGxBWTZ0TEY3?= =?utf-8?B?cVFlY1BJMlpZY2N0WUpGNkUrcDdEY3FkQ2k4R1pyTWpuSjh0UWs2RDZtalJh?= =?utf-8?B?ME5Da3Vpc1FBYWZSVXEzMVFPUktablQ3STlPNEFWN0xqMWNXZWVFMjBaejF1?= =?utf-8?B?YnJobFBhQVNXc3lWVXBxNEpaVTFvMVVLV2IyVmdrbGJmTVB3VkFDMXJqZ3lu?= =?utf-8?B?WEVEWE1qY1BiQmg1U0ozRmNzY2FRa2ZnVmZmeUpaTUhRYXlhcWkySVlERmZV?= =?utf-8?B?dTVBN2kyRlNRenljdWNrTzZxMWUvUTMwQ2txN1E2WFdwUXpEQ2VqVGRTSkpR?= =?utf-8?Q?ysja0mtjdGLHz1r9tHSg+yhKW?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 276a2cc9-2260-4278-6bcd-08db62bbc7b3 X-MS-Exchange-CrossTenant-AuthSource: MN0PR12MB6101.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Jun 2023 16:18:05.5350 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 3Ta0RgQClG+0tEby+ZDTnscP8blTgJLNWeN2heKyhjw9aZpHooqUO+OFXQKFI+NiJOlxA90N8e7OlozuGCTk5w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4185 Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org +Lyude, Lukas, Karol On 5/31/2023 6:40 PM, Nick Hastings wrote: > Hi, > > * Nick Hastings [230530 16:01]: >> * Mario Limonciello [230530 13:00]: > >>> As you're actually loading nouveau, can you please try nouveau.runpm=0 on >>> the kernel command line? >> I'm not intentionally loading it. This machine also has intel graphics >> which is what I prefer. Checking my >> /etc/modprobe.d/blacklist-nvidia-nouveau.conf >> I see: >> >> blacklist nvidia >> blacklist nvidia-drm >> blacklist nvidia-modeset >> blacklist nvidia-uvm >> blacklist ipmi_msghandler >> blacklist ipmi_devintf >> >> So I thought I had blacklisted it but it seems I did not. Since I do not >> want to use it maybe it is better to check if the lock up occurs with >> nouveau blacklisted. I will try that now. > I blacklisted nouveau and booted into a 6.1 kernel: > % uname -a > Linux xps 6.1.0-9-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.27-1 (2023-05-08) x86_64 GNU/Linux > > It has been running without problems for nearly two days now: > % uptime > 08:34:48 up 1 day, 16:22, 2 users, load average: 1.33, 1.26, 1.27 > > Regards, > > Nick. Thanks, that makes a lot more sense now. Nick, Can you please test if nouveau works with runtime PM in the latest 6.4-rc? If it works in 6.4-rc, there are probably nouveau commits that need to be backported to 6.1 LTS. If it's still broken in 6.4-rc, I believe you should file a bug: https://gitlab.freedesktop.org/drm/nouveau/ Lyude, Lukas, Karol This thread is in relation to this commit: 24867516f06d ("ACPI: OSI: Remove Linux-Dell-Video _OSI string") Nick has found that runtime PM is *not* working for nouveau. If you recall we did 24867516f06d because 5775b843a619 was supposed to have fixed it.