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 E47E5C4167D for ; Sun, 12 Nov 2023 11:12:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231301AbjKLLMT (ORCPT ); Sun, 12 Nov 2023 06:12:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56578 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229536AbjKLLMR (ORCPT ); Sun, 12 Nov 2023 06:12:17 -0500 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 528962D61 for ; Sun, 12 Nov 2023 03:12:14 -0800 (PST) Received: by mail-pg1-x529.google.com with SMTP id 41be03b00d2f7-53fa455cd94so2316958a12.2 for ; Sun, 12 Nov 2023 03:12:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699787534; x=1700392334; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=G+55ZTGhMjEEAdR3Q2pbonSohtI5yVDsnlk8FCcFkC4=; b=megx5/8BkngND0k/X9FZGcyUWn0nT34EM6QdnOvwWyovYUMDUwya5BIGwClC2CFvqV tEpHgKVz4GlnSY432qnQN3egj58ePMjeP6KWZWotse7cXrIhYfYE3MkHM0qDwWwYKHPw Lpxgh66iaeMXAZCSADwrug5Jwtk7LjuFmQ/MUCyiHHyx3Uez0zXxVVyMBhGBsBTSVZRW MYVxRoLE2LDlJ6aV4cKPT4ASK1Wwt0NeSxo9br70pVMtx3/+pEfV26vrFnRxCg6Krm6P BCELZGmo35T+G6u4GTYz4D1iFxZrK6Lhb1s29PPzq4ubakGwxn6Sp6btjIa4dzLNRIh7 mbpg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699787534; x=1700392334; h=in-reply-to: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=G+55ZTGhMjEEAdR3Q2pbonSohtI5yVDsnlk8FCcFkC4=; b=XsQW2r4YjHdvXa1CvEexjaJXU1fHUTWGjZgZldeQRPfjiGKBCyTL4cEFd8amtbwP48 eAbOGemIzXUyLsddGdDtA52zBMvCKJ/ckoo+U/aw3opBnlTtSSlDJWDsbSI04rmcQubU 3SBzYw1lSVEZg6gCsjFupE9rLwMjbEvQoQEIHLxjpAKPZ/PjeMsYXK+ViWP05Q/zHrjO Y6+42HQifvq8MKSxnjRLtg3Ad2/KGORTwO0UByYpmw0BimQBs/sIsZchkGiZOCcZRNDf IS37+LpLofVI8gM2cokja9YnIIZXm0pIZUFRQ9naAfOJzxGcgKwP4tukbBmXtgIOtn3Q rRvA== X-Gm-Message-State: AOJu0YzhDPywAO5z25q07HMApoqDKA+JxBa9IAXxzZ9hKmXTWkkqnGgZ yTGbzCZPa3E5VNIFCQJ2Al0= X-Google-Smtp-Source: AGHT+IFvMkqibgudVNnMV3yhatFdkpPr3of/XWNfE4D0B2iM8UBxCbBVW1C1jAN+Dcv+M7MuwkXzxQ== X-Received: by 2002:a17:903:32c1:b0:1cc:453f:517b with SMTP id i1-20020a17090332c100b001cc453f517bmr3656953plr.0.1699787533628; Sun, 12 Nov 2023 03:12:13 -0800 (PST) Received: from archie.me ([103.131.18.64]) by smtp.gmail.com with ESMTPSA id w13-20020a170902d3cd00b001ca86a9caccsm2432043plb.228.2023.11.12.03.12.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Nov 2023 03:12:13 -0800 (PST) Received: by archie.me (Postfix, from userid 1000) id 76E781029976F; Sun, 12 Nov 2023 18:12:10 +0700 (WIB) Date: Sun, 12 Nov 2023 18:12:10 +0700 From: Bagas Sanjaya To: Phillip Susi , Luben Tuikov , Alex Deucher , Christian =?utf-8?B?S8O2bmln?= Cc: Linux DRI Development , Linux Kernel Mailing List , Linux AMDGPU , Linux Regressions Subject: Re: Radeon regression in 6.6 kernel Message-ID: References: <87edgv4x3i.fsf@vps.thesusis.net> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="1vHvAQQxV2JwhpFr" Content-Disposition: inline In-Reply-To: <87edgv4x3i.fsf@vps.thesusis.net> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --1vHvAQQxV2JwhpFr Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Nov 11, 2023 at 07:46:41PM -0500, Phillip Susi wrote: > I had been testing some things on a post 6.6-rc5 kernel for a week or > two and then when I pulled to a post 6.6 release kernel, I found that > system suspend was broken. It seems that the radeon driver failed to > suspend, leaving the display dead, the wayland display server hung, and > the system still running. I have been trying to bisect it for the last > few days and have only been able to narrow it down to the following 3 > commits: >=20 > There are only 'skip'ped commits left to test. > The first bad commit could be any of: > 56e449603f0ac580700621a356d35d5716a62ce5 > c07bf1636f0005f9eb7956404490672286ea59d3 > b70438004a14f4d0f9890b3297cd66248728546c > We cannot bisect more! Please show the full bisect log, and also tell why these commits are skipped. >=20 > It appears that there was a late merge in the 6.6 window that originally > forked from the -rc2, as many of the later commits that I bisected had > that version number. >=20 > I couldn't get it more narrowed down because I had to skip the > surrounding commits because they wouldn't even boot up to a gui desktop, > let alone try to suspend. >=20 > When system suspend fails, I find the following in my syslog after I > have to magic-sysrq reboot because the the display is dead: >=20 > Nov 11 18:44:39 faldara kernel: PM: suspend entry (deep) > Nov 11 18:44:39 faldara kernel: Filesystems sync: 0.035 seconds > Nov 11 18:44:40 faldara kernel: Freezing user space processes > Nov 11 18:44:40 faldara kernel: Freezing user space processes completed (= elapsed 0.001 seconds) > Nov 11 18:44:40 faldara kernel: OOM killer disabled. > Nov 11 18:44:40 faldara kernel: Freezing remaining freezable tasks > Nov 11 18:44:40 faldara kernel: Freezing remaining freezable tasks comple= ted (elapsed 0.001 seconds) > Nov 11 18:44:40 faldara kernel: printk: Suspending console(s) (use no_con= sole_suspend to debug) > Nov 11 18:44:40 faldara kernel: serial 00:01: disabled > Nov 11 18:44:40 faldara kernel: e1000e: EEE TX LPI TIMER: 00000011 > Nov 11 18:44:40 faldara kernel: sd 4:0:0:0: [sdb] Synchronizing SCSI cache > Nov 11 18:44:40 faldara kernel: sd 1:0:0:0: [sda] Synchronizing SCSI cache > Nov 11 18:44:40 faldara kernel: sd 5:0:0:0: [sdc] Synchronizing SCSI cache > Nov 11 18:44:40 faldara kernel: sd 4:0:0:0: [sdb] Stopping disk > Nov 11 18:44:40 faldara kernel: sd 1:0:0:0: [sda] Stopping disk > Nov 11 18:44:40 faldara kernel: sd 5:0:0:0: [sdc] Stopping disk > Nov 11 18:44:40 faldara kernel: amdgpu: Move buffer fallback to memcpy un= available > Nov 11 18:44:40 faldara kernel: [TTM] Buffer eviction failed > Nov 11 18:44:40 faldara kernel: [drm] evicting device resources failed > Nov 11 18:44:40 faldara kernel: amdgpu 0000:03:00.0: PM: pci_pm_suspend()= : amdgpu_pmops_suspend+0x0/0x80 [amdgpu] returns -19 > Nov 11 18:44:40 faldara kernel: amdgpu 0000:03:00.0: PM: dpm_run_callback= (): pci_pm_suspend+0x0/0x170 returns -19 > Nov 11 18:44:40 faldara kernel: amdgpu 0000:03:00.0: PM: failed to suspen= d async: error -19 > Nov 11 18:44:40 faldara kernel: PM: Some devices failed to suspend, or ea= rly wake event detected > Nov 11 18:44:40 faldara kernel: xhci_hcd 0000:06:00.0: xHC error in resum= e, USBSTS 0x401, Reinit > Nov 11 18:44:40 faldara kernel: usb usb3: root hub lost power or was reset > Nov 11 18:44:40 faldara kernel: usb usb4: root hub lost power or was reset > Nov 11 18:44:40 faldara kernel: serial 00:01: activated > Nov 11 18:44:40 faldara kernel: nvme nvme0: 4/0/0 default/read/poll queues > Nov 11 18:44:40 faldara kernel: ata8: SATA link down (SStatus 0 SControl = 300) > Nov 11 18:44:40 faldara kernel: ata7: SATA link down (SStatus 0 SControl = 300) > Nov 11 18:44:40 faldara kernel: ata4: SATA link up 1.5 Gbps (SStatus 113 = SControl 300) > Nov 11 18:44:40 faldara kernel: ata1: SATA link down (SStatus 4 SControl = 300) > Nov 11 18:44:40 faldara kernel: ata3: SATA link down (SStatus 4 SControl = 300) > Nov 11 18:44:40 faldara kernel: ata4.00: configured for UDMA/133 > Nov 11 18:44:40 faldara kernel: OOM killer enabled. > Nov 11 18:44:40 faldara kernel: Restarting tasks ... done. > Nov 11 18:44:40 faldara kernel: random: crng reseeded on system resumption > Nov 11 18:44:40 faldara kernel: PM: suspend exit > Nov 11 18:44:40 faldara kernel: PM: suspend entry (s2idle) > Nov 11 18:44:40 faldara systemd-networkd[384]: enp0s31f6: Gained IPv6LL > Nov 11 18:44:40 faldara avahi-daemon[668]: Joining mDNS multicast group o= n interface enp0s31f6.IPv6 with address fe80::3ad5:47ff:fe0f:488a. >=20 > My video card is this: >=20 > 03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]= Navi 23 (rev c7) (prog-if 00 [VGA controller]) > Subsystem: Gigabyte Technology Co., Ltd Navi 23 > Flags: bus master, fast devsel, latency 0, IRQ 139 > Memory at e0000000 (64-bit, prefetchable) [size=3D256M] > Memory at f0000000 (64-bit, prefetchable) [size=3D2M] > I/O ports at e000 [size=3D256] > Memory at f7900000 (32-bit, non-prefetchable) [size=3D1M] > Expansion ROM at 000c0000 [disabled] [size=3D128K] > Capabilities: [48] Vendor Specific Information: Len=3D08 > Capabilities: [50] Power Management version 3 > Capabilities: [64] Express Legacy Endpoint, MSI 00 > Capabilities: [a0] MSI: Enable+ Count=3D1/1 Maskable- 64bit+ > Capabilities: [100] Vendor Specific Information: ID=3D0001 Rev=3D= 1 Len=3D010 > Capabilities: [150] Advanced Error Reporting > Capabilities: [200] Physical Resizable BAR > Capabilities: [240] Power Budgeting > Capabilities: [270] Secondary PCI Express > Capabilities: [2a0] Access Control Services > Capabilities: [2d0] Process Address Space ID (PASID) > Capabilities: [320] Latency Tolerance Reporting > Capabilities: [410] Physical Layer 16.0 GT/s > Capabilities: [440] Lane Margining at the Receiver > Kernel driver in use: amdgpu > Kernel modules: amdgpu Anyway, thanks for the regression report. I'm adding it to regzbot: #regzbot ^introduced: 56e449603f0ac5..b70438004a14f4 --=20 An old man doll... just what I always wanted! - Clara --1vHvAQQxV2JwhpFr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZVCzBwAKCRD2uYlJVVFO o+DZAQCDDeaRfKfJ++74bg7JPWkbAXui9dTN7+gLunw8DVMBbQD+JnoHXEOPGE4a btucfJJN5hXnoyn84CKbM+m1tReawAA= =mJkJ -----END PGP SIGNATURE----- --1vHvAQQxV2JwhpFr--