From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 738FE136A for ; Fri, 29 Nov 2024 05:11:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732857119; cv=none; b=R5iEtcuG5G4nzaDPTlV7YDJYPYXar2mYR1JQOTQHYyAJ4YN/8Yx9Vdz13Mj2C5vSN94QvjGpDH4FIPWwmYxoip2PsyXvv33uizmAiW39pDT80+/7S+/QuColEwgCNW/BasapiIwnVFwNTKxi8pHuuKHYnBUotlUEFSA7Hr26jvQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732857119; c=relaxed/simple; bh=ewKUzNkkmm1F81JQF8takT9WY9ilvobsHvSDTcyENMM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jTfIsXRcCb4X/2HxURzHivsRQDck6BpWzN+8paHlDeuo7VyN06x6aiMaJehQC5OA3WwSvw3yMtCcZZKDsj5XsHS9v6k3aGFbD5r77zp3VyyxeFb461U2SPsg8svkHB+IKg8U66zxgVQr6b/EJ83+IcKxLbU0oaXFB7M2j5BBpKY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dPzi2WBf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="dPzi2WBf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF281C4CECF; Fri, 29 Nov 2024 05:11:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1732857118; bh=ewKUzNkkmm1F81JQF8takT9WY9ilvobsHvSDTcyENMM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dPzi2WBftshaB9WMiFLX+iPdQ0VuJs0PIhFyOp9zT7rLpGA1JqmS4Ghb2zaEwc0ku YqcNiIlpWbW385cfS47giQKNzBypTyFbAGRybKqoDDk96cwtG+IPYd7rwfTLHGaPDB h9wZDcvI56X615xuJjvsU/uCGzA8HVme7Dsm6aDUa3G34UYutlQ3D1q3LKwOjamdk8 5/V/7QzHRHDRp8p+ReB1xv72XAJ2VHA0pzdkS9WoQGRQRD6lgWqFoRiDBM+HK9IGZI UExCvtq4VwLcaIaczkFyJekh9hz5ollXII0nwe4C4gW8/684Q1BPSyA1dUCv5ISfza ncNoS1U6a6Big== Date: Fri, 29 Nov 2024 00:11:57 -0500 From: Sasha Levin To: Dave Airlie Cc: Linus Torvalds , Sima Vetter , dri-devel , LKML , alexander.deucher@amd.com Subject: Re: [git pull] drm fixes for 6.13-rc1 Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: [+cc Alex] On Fri, Nov 29, 2024 at 06:42:18AM +1000, Dave Airlie wrote: >Alex Deucher (3): > drm/amdgpu/jpeg: cancel the jpeg worker Hi folks, When merging this PR into linus-next I've started the following warning triggered by the commit above: [ 4.356975] WARNING: CPU: 1 PID: 1 at kernel/workqueue.c:4192 __flush_work+0x29f/0x2c0 [ 4.364893] Modules linked in: [ 4.367954] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.0 #1 2142668e2e0d420da59d54376b9563eacab27615 [ 4.378035] Hardware name: HP Berknip/Berknip, BIOS Google_Berknip.13434.796.2023_03_03_1148 09/12/2022 [ 4.387422] RIP: 0010:__flush_work+0x29f/0x2c0 [ 4.391870] Code: 48 8b 15 24 53 70 65 48 89 54 24 58 48 8b 73 40 8b 4b 30 e9 b6 fe ff ff 40 30 f6 4c 8b 26 e9 f2 fd ff ff 0f 0b e9 33 ff ff ff <0f> 0b e9 2c ff ff ff 0f 0b e9 d2 fe ff ff e8 8e 62 26 01 66 66 2e [ 4.410618] RSP: 0018:ffffa38540037b60 EFLAGS: 00010246 [ 4.415846] RAX: 0000000000000000 RBX: ffff974c87b3bd08 RCX: 0000000000000000 [ 4.422977] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffa38540037bc0 [ 4.430108] RBP: ffff974c87b3bd08 R08: ffff974c87b31fa0 R09: ffff974c818ad000 [ 4.437238] R10: 0000000000000040 R11: ffffffff9df2fd88 R12: ffff974c87b00000 [ 4.444371] R13: ffff974c87b34fe0 R14: ffffa38540037b68 R15: 0000000000000001 [ 4.451503] FS: 0000000000000000(0000) GS:ffff974da7080000(0000) knlGS:0000000000000000 [ 4.459587] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.465333] CR2: 0000000000000000 CR3: 0000000162c28000 CR4: 00000000003506f0 [ 4.472463] Call Trace: [ 4.474916] [ 4.477022] ? __warn+0x85/0x130 [ 4.480256] ? __flush_work+0x29f/0x2c0 [ 4.484098] ? report_bug+0x160/0x190 [ 4.487767] ? handle_bug+0x53/0x90 [ 4.491263] ? exc_invalid_op+0x13/0x60 [ 4.495102] ? asm_exc_invalid_op+0x16/0x20 [ 4.499291] ? __flush_work+0x29f/0x2c0 [ 4.503132] cancel_delayed_work_sync+0x6e/0x90 [ 4.507667] jpeg_v1_0_ring_begin_use+0x1d/0xb0 [ 4.512204] amdgpu_ring_alloc+0x3f/0x60 [ 4.516135] amdgpu_jpeg_dec_ring_test_ring+0x31/0x180 [ 4.521274] amdgpu_ring_test_helper+0x1c/0x90 [ 4.525721] amdgpu_device_init+0x205f/0x26f0 [ 4.530083] amdgpu_driver_load_kms+0x15/0x80 [ 4.534445] amdgpu_pci_probe+0x17e/0x4f0 [ 4.538458] pci_device_probe+0x98/0x120 [ 4.542387] really_probe+0xd1/0x2b0 [ 4.545969] ? __device_attach_driver+0xc0/0xc0 [ 4.550503] __driver_probe_device+0x73/0x120 [ 4.554862] driver_probe_device+0x1f/0x90 [ 4.558962] __driver_attach+0x84/0x130 [ 4.562804] bus_for_each_dev+0x84/0xd0 [ 4.566645] bus_add_driver+0xe4/0x210 [ 4.570400] driver_register+0x55/0x100 [ 4.574240] ? drm_sched_fence_slab_init+0x90/0x90 [ 4.579033] do_one_initcall+0x57/0x300 [ 4.582868] kernel_init_freeable+0x1be/0x300 [ 4.587231] ? rest_init+0xc0/0xc0 [ 4.590638] kernel_init+0x16/0x1b0 [ 4.594129] ret_from_fork+0x30/0x50 [ 4.597711] ? rest_init+0xc0/0xc0 [ 4.601116] ret_from_fork_asm+0x11/0x20 [ 4.605046] -- Thanks, Sasha