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 EF360C7EE29 for ; Fri, 2 Jun 2023 00:01:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232809AbjFBABp (ORCPT ); Thu, 1 Jun 2023 20:01:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49338 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231279AbjFBABn (ORCPT ); Thu, 1 Jun 2023 20:01:43 -0400 Received: from mail-pg1-x529.google.com (mail-pg1-x529.google.com [IPv6:2607:f8b0:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 407981A5; Thu, 1 Jun 2023 17:01:41 -0700 (PDT) Received: by mail-pg1-x529.google.com with SMTP id 41be03b00d2f7-53f70f7c2d2so922918a12.3; Thu, 01 Jun 2023 17:01:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1685664100; x=1688256100; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=93AdyG83HyxVnXaMo7sA8WZyZkxYZ/RccX4TOVu/C4s=; b=VV0r3rsC+gzwtZhbR6SRIxP1YPYMh+vFr7XPIKHPLYgkaOzVPSjxk3jmTVNMx3JuyZ rsVBXKADShH2J/xdvbmHEQ4CB2fj9Soow/U8DnbcS3BBqBIwzh8JspOHPFUCknxF7kYR RC9C+nYQgTVLUOBGfrB2PjLUCaPOSA184pINCYMY7Qo/3wzmoAVd2aiLvmqAolRIONqh u1g19En54Ao1tyBydYgHq2W21O/wg3lzwyhAmB7XAe66nSPXQkvx3XIhRbm3wM5hxfcu 0kAio9s7taW6rnglYLpB93vPgYdWzh9QT5cQzZCS9mWVszrh5b4B4EgmB0i7I8cwkGL9 arxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685664100; x=1688256100; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=93AdyG83HyxVnXaMo7sA8WZyZkxYZ/RccX4TOVu/C4s=; b=eRLOs5ATlb5yVBy9czLkNCs+nraUyGxGGr8oT0WiBMa/ko9wtSkyRdZVRGxVXrjdhm u1BbWLG52gDPmxKX9KeiKfH1gqlq8ofBuW7CYCS4XXqOmycpaETyQXpeq7SD83ymNKul ydExSU8Zfyij7rgfRFCWQP99xQB/A31GwOf5Ut5A30O52J8wA9URLqS/ggxBXnQ+oEQ1 MsNWWW2RkVHBB5WwyV67iqzu1yAesGrMtREFb5TmiFPn02UMomxtHplWz8tSW1tZSTxv v71x2KwTwLl83OZwOG+CoNuDkik8r1ku5X53Wf4so0XO04zvgAhtQ8ReKLivZfYU31SX kOFg== X-Gm-Message-State: AC+VfDxeAYbAQl8hVWBuPA9ixsrVY8CLUjbIvDXyT73Dxl/51swMzGuY UJUh93dBOfDUIXP4vXJPhxQ= X-Google-Smtp-Source: ACHHUZ5THhBGMCfAmSzS/ioq25KBw5L0O65vhmB+0J8a4/fpA8qair3Z0fIPhVFMX+By3qAv9ZgXLw== X-Received: by 2002:a17:902:e884:b0:1b0:7c3c:31f9 with SMTP id w4-20020a170902e88400b001b07c3c31f9mr840365plg.53.1685664100488; Thu, 01 Jun 2023 17:01:40 -0700 (PDT) Received: from localhost ([2405:6581:d4e0:1600:c494:2aca:bc01:6f7b]) by smtp.gmail.com with ESMTPSA id x11-20020a170902ea8b00b001ab1b7bae5asm4072981plb.184.2023.06.01.17.01.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Jun 2023 17:01:40 -0700 (PDT) Date: Fri, 2 Jun 2023 09:01:38 +0900 From: Nick Hastings To: Karol Herbst Cc: "Limonciello, Mario" , Lyude Paul , Lukas Wunner , Salvatore Bonaccorso , "1036530@bugs.debian.org" <1036530@bugs.debian.org>, "Rafael J. Wysocki" , Len Brown , "linux-acpi@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "regressions@lists.linux.dev" Subject: Re: Regression from "ACPI: OSI: Remove Linux-Dell-Video _OSI string"? (was: Re: Bug#1036530: linux-signed-amd64: Hard lock up of system) Message-ID: References: <8537d965-ddf4-7f45-6459-d5acf520376e@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, * Karol Herbst [230602 03:10]: > On Thu, Jun 1, 2023 at 7:21 PM Limonciello, Mario > wrote: > > > -----Original Message----- > > > From: Karol Herbst > > > Sent: Thursday, June 1, 2023 12:19 PM > > > To: Limonciello, Mario > > > Cc: Nick Hastings ; Lyude Paul > > > ; Lukas Wunner ; 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 > > > Subject: Re: Regression from "ACPI: OSI: Remove Linux-Dell-Video _OSI > > > string"? (was: Re: Bug#1036530: linux-signed-amd64: Hard lock up of system) > > > > > > On Thu, Jun 1, 2023 at 6:54 PM Limonciello, Mario > > > wrote: > > > > > > > > [AMD Official Use Only - General] > > > > > > > > > -----Original Message----- > > > > > From: Karol Herbst > > > > > Sent: Thursday, June 1, 2023 11:33 AM > > > > > To: Limonciello, Mario > > > > > Cc: Nick Hastings ; Lyude Paul > > > > > ; Lukas Wunner ; 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 > > > > > Subject: Re: Regression from "ACPI: OSI: Remove Linux-Dell-Video _OSI > > > > > string"? (was: Re: Bug#1036530: linux-signed-amd64: Hard lock up of > > > system) > > > > > > > > > > On Thu, Jun 1, 2023 at 6:18 PM Limonciello, Mario > > > > > > > > > > > > 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. > > > > > > > > > > > > > > > > keep in mind we have a list of PCIe controllers where we apply a > > > > > workaround: > > > > > > > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers > > > > > /gpu/drm/nouveau/nouveau_drm.c?h=v6.4-rc4#n682 > > > > > > > > > > And I suspect there might be one or two more IDs we'll have to add > > > > > there. Do we have any logs? > > > > > > > > There's some archived onto the distro bug. Search this page for > > > "journalctl.log.gz" > > > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1036530 > > > > > > > > > > interesting.. It seems to be the same controller used here. I wonder > > > if the pci topology is different or if the workaround is applied at > > > all. > > > > I didn't see the message in the log about the workaround being applied > > in that log, so I guess PCI topology difference is a likely suspect. > > > > yeah, but I also couldn't see a log with the usual nouveau messages, > so it's kinda weird. > > Anyway, the output of `lspci -tvnn` would help % lspci -tvnn -[0000:00]-+-00.0 Intel Corporation Device [8086:3e20] +-01.0-[01]----00.0 NVIDIA Corporation TU117M [GeForce GTX 1650 Mobile / Max-Q] [10de:1f91] +-02.0 Intel Corporation CoffeeLake-H GT2 [UHD Graphics 630] [8086:3e9b] +-04.0 Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] +-08.0 Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911] +-12.0 Intel Corporation Cannon Lake PCH Thermal Controller [8086:a379] +-14.0 Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller [8086:a36d] +-14.2 Intel Corporation Cannon Lake PCH Shared SRAM [8086:a36f] +-15.0 Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0 [8086:a368] +-15.1 Intel Corporation Cannon Lake PCH Serial IO I2C Controller #1 [8086:a369] +-16.0 Intel Corporation Cannon Lake PCH HECI Controller [8086:a360] +-17.0 Intel Corporation Cannon Lake Mobile PCH SATA AHCI Controller [8086:a353] +-1b.0-[02-3a]----00.0-[03-3a]--+-00.0-[04]----00.0 Intel Corporation JHL6340 Thunderbolt 3 NHI (C step) [Alpine Ridge 2C 2016] [8086:15d9] | +-01.0-[05-39]-- | \-02.0-[3a]----00.0 Intel Corporation JHL6340 Thunderbolt 3 USB 3.1 Controller (C step) [Alpine Ridge 2C 2016] [8086:15db] +-1c.0-[3b]----00.0 Intel Corporation Wi-Fi 6 AX200 [8086:2723] +-1c.4-[3c]----00.0 Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] +-1d.0-[3d]----00.0 Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808] +-1f.0 Intel Corporation Cannon Lake LPC Controller [8086:a30e] +-1f.3 Intel Corporation Cannon Lake PCH cAVS [8086:a348] +-1f.4 Intel Corporation Cannon Lake PCH SMBus Controller [8086:a323] \-1f.5 Intel Corporation Cannon Lake PCH SPI Controller [8086:a324] Regards, Nick.