* amdgpu: WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418
@ 2026-04-21 13:23 Borislav Petkov
2026-04-21 14:06 ` Alex Deucher
0 siblings, 1 reply; 5+ messages in thread
From: Borislav Petkov @ 2026-04-21 13:23 UTC (permalink / raw)
To: amd-gfx
Cc: Harry Wentland, Leo Li, Alex Deucher, Christian König,
amd-gfx, dri-devel, linux-kernel
Hi,
this is latest Linus from today on a Zen2 laptop:
[ 13.269334] amdgpu: Virtual CRAT table created for CPU
[ 13.271577] amdgpu: Topology: Add CPU node
[ 13.273954] amdgpu 0000:06:00.0: enabling device (0006 -> 0007)
[ 13.275307] amdgpu 0000:06:00.0: initializing kernel modesetting (RENOIR 0x1002:0x1636 0x17AA:0x5099 0xD1).
[ 13.278650] amdgpu 0000:06:00.0: register mmio base: 0xFD300000
[ 13.279377] amdgpu 0000:06:00.0: register mmio size: 524288
[ 13.305063] amdgpu 0000:06:00.0: detected ip block number 0 <common_v2_0_0> (soc15_common)
[ 13.305918] amdgpu 0000:06:00.0: detected ip block number 1 <gmc_v9_0_0> (gmc_v9_0)
[ 13.306681] amdgpu 0000:06:00.0: detected ip block number 2 <ih_v4_0_0> (vega10_ih)
[ 13.307386] amdgpu 0000:06:00.0: detected ip block number 3 <psp_v12_0_0> (psp)
[ 13.308085] amdgpu 0000:06:00.0: detected ip block number 4 <smu_v12_0_0> (smu)
[ 13.308799] amdgpu 0000:06:00.0: detected ip block number 5 <dce_v1_0_0> (dm)
[ 13.309476] amdgpu 0000:06:00.0: detected ip block number 6 <gfx_v9_0_0> (gfx_v9_0)
[ 13.310149] amdgpu 0000:06:00.0: detected ip block number 7 <sdma_v4_0_0> (sdma_v4_0)
[ 13.310854] amdgpu 0000:06:00.0: detected ip block number 8 <vcn_v2_0_0> (vcn_v2_0)
[ 13.311514] amdgpu 0000:06:00.0: detected ip block number 9 <jpeg_v2_0_0> (jpeg_v2_0)
[ 13.312206] amdgpu 0000:06:00.0: Fetched VBIOS from VFCT
[ 13.312855] amdgpu 0000:06:00.0: [drm] ATOM BIOS: 113-RENOIR-026, build: 505466 , ver: 017.010.000.015.000000, 2020/03/10
[ 13.342880] amdgpu 0000:06:00.0: vgaarb: deactivate vga console
[ 13.343759] amdgpu 0000:06:00.0: Trusted Memory Zone (TMZ) feature enabled
[ 13.345092] amdgpu 0000:06:00.0: vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit
[ 13.345840] amdgpu 0000:06:00.0: VRAM: 512M 0x000000F400000000 - 0x000000F41FFFFFFF (512M used)
[ 13.346631] amdgpu 0000:06:00.0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
[ 13.347360] amdgpu 0000:06:00.0: [drm] Detected VRAM RAM=512M, BAR=512M
[ 13.348049] amdgpu 0000:06:00.0: [drm] RAM width 128bits DDR4
[ 13.352916] amdgpu 0000:06:00.0: 512M of VRAM memory ready
[ 13.353724] amdgpu 0000:06:00.0: 7568M of GTT memory ready.
[ 13.355321] amdgpu 0000:06:00.0: [drm] GART: num cpu pages 262144, num gpu pages 262144
[ 13.357336] amdgpu 0000:06:00.0: [drm] PCIE GART of 1024M enabled.
[ 13.358047] amdgpu 0000:06:00.0: [drm] PTB located at 0x000000F41FC00000
[ 13.361785] amdgpu 0000:06:00.0: [drm] Loading DMUB firmware via PSP: version=0x01010028
[ 13.365792] amdgpu 0000:06:00.0: [VCN instance 0] Found VCN firmware Version ENC: 1.21 DEC: 6 VEP: 0 Revision: 0
[ 13.371337] amdgpu 0000:06:00.0: reserve 0x400000 from 0xf41f800000 for PSP TMR
[ 13.460228] amdgpu 0000:06:00.0: RAS: optional ras ta ucode is not available
[ 13.470922] amdgpu 0000:06:00.0: RAP: optional rap ta ucode is not available
[ 13.476769] amdgpu 0000:06:00.0: psp gfx command LOAD_TA(0x1) failed and response status is (0x7)
[ 13.478172] amdgpu 0000:06:00.0: smu driver if version = 0x0000000e, smu fw if version = 0x0000000e, smu fw program = 0, smu fw version = 0x00374700 (55.71.0)
[ 13.480330] amdgpu 0000:06:00.0: SMU is initialized successfully!
[ 13.482557] ------------[ cut here ]------------
[ 13.483460] WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418
[ 13.486256] Modules linked in: snd_hda_codec_alc269 edac_mce_amd snd_hda_scodec_component snd_hda_codec_realtek_lib edac_core snd_hda_codec_generic snd_hda_codec_atihdmi amd_atl snd_hda_codec_hdmi amdgpu(+) kvm_amd snd_ctl_led rtsx_pci_sdmmc mmc_core snd_hda_intel drm_buddy snd_intel_dspcfg amdxcp thinkpad_acpi kvm drm_panel_backlight_quirks irqbypass sp5100_tco snd_hda_codec nvram sparse_keymap snd_hwdep aesni_intel gpu_sched snd_hda_core watchdog crypto_skcipher iwlwifi gf128mul snd_pcm aead video wmi_bmof snd_timer i2c_piix4 drm_suballoc_helper rapl pcspkr efi_pstore acpi_cpufreq k10temp i2c_smbus drm_display_helper rtsx_pci snd cfg80211 cec soundcore battery ccp ac r8169 mfd_core ucsi_acpi typec_ucsi roles i2c_scmi typec wmi button joydev psmouse serio_raw nvme nvme_core
[ 13.493145] CPU: 5 UID: 0 PID: 418 Comm: (udev-worker) Not tainted 7.0.0+ #1 PREEMPT(full)
[ 13.494044] Hardware name: LENOVO 20Y2MMMMCC/20Y2MMMMCC, BIOS R1BET58W(1.27 ) 10/20/2020
[ 13.494990] RIP: 0010:dc_assert_fp_enabled+0x10/0x20 [amdgpu]
[ 13.497094] Code: 84 00 00 00 00 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 65 8b 05 c9 fd 1c e2 85 c0 7e 05 e9 f0 77 f2 e0 <0f> 0b e9 e9 77 f2 e0 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
[ 13.499024] RSP: 0018:ffffc900024b3668 EFLAGS: 00010246
[ 13.499955] RAX: 0000000000000000 RBX: ffffffffa14bda80 RCX: ffff888116380000
[ 13.500905] RDX: ffff88811635a800 RSI: ffffffffa14bda80 RDI: ffff888111c00000
[ 13.501855] RBP: ffffc900024b36f8 R08: 0000000000016293 R09: 0000000000000000
[ 13.502849] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888111c00000
[ 13.503820] R13: ffff888111c35c88 R14: ffff888109a70000 R15: 0000000000000005
[ 13.504798] FS: 00007f874b9a9980(0000) GS:ffff888477def000(0000) knlGS:0000000000000000
[ 13.505798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 13.506858] CR2: 00007f40cf702430 CR3: 00000001054a7000 CR4: 0000000000350ef0
[ 13.507872] Call Trace:
[ 13.508843] <TASK>
[ 13.509791] dcn21_update_bw_bounding_box+0x31/0x4b0 [amdgpu]
[ 13.512078] ? srso_return_thunk+0x5/0x5f
[ 13.513084] dc_create+0x27e/0x600 [amdgpu]
[ 13.515256] amdgpu_dm_init+0x309/0x510 [amdgpu]
[ 13.517385] ? srso_return_thunk+0x5/0x5f
[ 13.518346] ? preempt_schedule_common+0x26/0x90
[ 13.519354] ? srso_return_thunk+0x5/0x5f
[ 13.520287] ? preempt_count_add+0x51/0xd0
[ 13.521224] ? srso_return_thunk+0x5/0x5f
[ 13.522161] ? __wake_up_klogd.part.0+0x56/0x80
[ 13.523133] ? srso_return_thunk+0x5/0x5f
[ 13.524054] ? vprintk_emit+0x341/0x420
[ 13.525102] dm_hw_init+0x17/0x90 [amdgpu]
[ 13.527226] amdgpu_device_init.cold+0xfcb/0x1d4a [amdgpu]
[ 13.529175] ? _raw_spin_unlock_irqrestore+0x35/0x60
[ 13.530102] ? pci_conf1_read+0xae/0xf0
[ 13.531069] ? srso_return_thunk+0x5/0x5f
[ 13.531963] ? pci_bus_read_config_word+0x48/0x80
[ 13.532879] amdgpu_driver_load_kms+0x15/0x80 [amdgpu]
[ 13.534650] amdgpu_pci_probe+0x233/0x480 [amdgpu]
[ 13.536332] local_pci_probe+0x3e/0x90
[ 13.537186] pci_call_probe+0x53/0x2c0
[ 13.538030] ? srso_return_thunk+0x5/0x5f
[ 13.538896] ? _raw_spin_unlock+0x29/0x50
[ 13.539699] ? srso_return_thunk+0x5/0x5f
[ 13.540488] ? pci_match_device+0x15f/0x180
[ 13.541264] ? pci_assign_irq+0x24/0x150
[ 13.542036] pci_device_probe+0x91/0x170
[ 13.542825] ? srso_return_thunk+0x5/0x5f
[ 13.543559] really_probe+0xde/0x380
[ 13.544269] ? srso_return_thunk+0x5/0x5f
[ 13.544965] __driver_probe_device+0x84/0x170
[ 13.545646] driver_probe_device+0x1f/0xa0
[ 13.546317] ? __pfx___driver_attach+0x10/0x10
[ 13.547013] __driver_attach+0xcb/0x210
[ 13.547647] bus_for_each_dev+0x77/0xd0
[ 13.548251] bus_add_driver+0x117/0x200
[ 13.548828] ? __pfx_amdgpu_init+0x10/0x10 [amdgpu]
[ 13.550235] driver_register+0x71/0xe0
[ 13.550868] ? __pci_register_driver+0x5e/0x80
[ 13.551432] do_one_initcall+0x57/0x3b0
[ 13.551988] ? srso_return_thunk+0x5/0x5f
[ 13.552528] ? rcu_is_watching+0xd/0x40
[ 13.553056] ? srso_return_thunk+0x5/0x5f
[ 13.553572] ? __kmalloc_cache_noprof+0x3a2/0x580
[ 13.554087] ? __entry_text_end+0x5b46/0x1028df
[ 13.554641] do_init_module+0x62/0x250
[ 13.555149] init_module_from_file+0xd3/0xf0
[ 13.555703] idempotent_init_module+0x106/0x300
[ 13.556229] ? xen_error_entry+0x30/0x60
[ 13.556744] __x64_sys_finit_module+0x6d/0xe0
[ 13.557244] ? lockdep_hardirqs_on_prepare+0xca/0x1b0
[ 13.557764] do_syscall_64+0xc1/0x530
[ 13.558258] ? lockdep_hardirqs_on_prepare+0xca/0x1b0
[ 13.558799] ? srso_return_thunk+0x5/0x5f
[ 13.559304] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 13.559809] RIP: 0033:0x7f874bb1bc29
[ 13.560303] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b7 51 0d 00 f7 d8 64 89 01 48
[ 13.561501] RSP: 002b:00007ffc84e231d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
[ 13.562134] RAX: ffffffffffffffda RBX: 000055f9afd21c60 RCX: 00007f874bb1bc29
[ 13.562797] RDX: 0000000000000000 RSI: 00007f874b13844d RDI: 000000000000001d
[ 13.563427] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055f9afc2ffe0
[ 13.564057] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f874b13844d
[ 13.564691] R13: 0000000000020000 R14: 000055f9afd1ed00 R15: 0000000000000000
[ 13.565378] </TASK>
[ 13.565971] irq event stamp: 147347
[ 13.566612] hardirqs last enabled at (147357): [<ffffffff813a58e2>] __up_console_sem+0x52/0x60
[ 13.567286] hardirqs last disabled at (147364): [<ffffffff813a58c7>] __up_console_sem+0x37/0x60
[ 13.567958] softirqs last enabled at (146930): [<ffffffff81301670>] __irq_exit_rcu+0xe0/0x150
[ 13.568634] softirqs last disabled at (146925): [<ffffffff81301670>] __irq_exit_rcu+0xe0/0x150
[ 13.569305] ---[ end trace 0000000000000000 ]---
[ 13.570428] amdgpu 0000:06:00.0: [drm] Display Core v3.2.376 initialized on DCN 2.1
[ 13.571218] amdgpu 0000:06:00.0: [drm] DP-HDMI FRL PCON supported
[ 13.572531] amdgpu 0000:06:00.0: [drm] DMUB hardware initialized: version=0x01010028
[ 13.609768] snd_hda_intel 0000:06:00.1: bound 0000:06:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
[ 13.791531] amdgpu 0000:06:00.0: [drm] Using ACPI provided EDID for eDP-1
[ 13.802924] amdgpu 0000:06:00.0: kiq ring mec 2 pipe 1 q 0
[ 13.820519] kfd kfd: Allocated 3969056 bytes on gart
[ 13.821387] kfd kfd: Total number of KFD nodes to be created: 1
[ 13.824656] amdgpu: Virtual CRAT table created for GPU
[ 13.829853] amdgpu: Topology: Add GPU node [0x1002:0x1636]
[ 13.830723] kfd kfd: added device 1002:1636
[ 13.831660] amdgpu 0000:06:00.0: SE 1, SH per SE 1, CU per SH 8, active_cu_number 7
[ 13.832552] amdgpu 0000:06:00.0: ring gfx uses VM inv eng 0 on hub 0
[ 13.833373] amdgpu 0000:06:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0
[ 13.834158] amdgpu 0000:06:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0
[ 13.834942] amdgpu 0000:06:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0
[ 13.835676] amdgpu 0000:06:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0
[ 13.836405] amdgpu 0000:06:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0
[ 13.837162] amdgpu 0000:06:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0
[ 13.837888] amdgpu 0000:06:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0
[ 13.838683] amdgpu 0000:06:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0
[ 13.839407] amdgpu 0000:06:00.0: ring kiq_0.2.1.0 uses VM inv eng 11 on hub 0
[ 13.840130] amdgpu 0000:06:00.0: ring sdma0 uses VM inv eng 0 on hub 8
[ 13.840853] amdgpu 0000:06:00.0: ring vcn_dec uses VM inv eng 1 on hub 8
[ 13.841581] amdgpu 0000:06:00.0: ring vcn_enc0 uses VM inv eng 4 on hub 8
[ 13.842307] amdgpu 0000:06:00.0: ring vcn_enc1 uses VM inv eng 5 on hub 8
[ 13.843101] amdgpu 0000:06:00.0: ring jpeg_dec uses VM inv eng 6 on hub 8
[ 13.851358] amdgpu 0000:06:00.0: Runtime PM not available
[ 13.859799] amdgpu 0000:06:00.0: [drm] Using custom brightness curve
[ 13.867974] [drm] Initialized amdgpu 3.64.0 for 0000:06:00.0 on minor 2
[ 13.889650] fbcon: amdgpudrmfb (fb1) is primary device
[ 13.889669] fbcon: Remapping primary device, fb1, to tty 1-63
[ 13.890954] [drm] pre_validate_dsc:1667 MST_DSC dsc precompute is not needed
[ 20.993437] amdgpu 0000:06:00.0: [drm] fb1: amdgpudrmfb frame buffer device
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: amdgpu: WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418
2026-04-21 13:23 amdgpu: WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418 Borislav Petkov
@ 2026-04-21 14:06 ` Alex Deucher
2026-04-22 20:33 ` Borislav Petkov
0 siblings, 1 reply; 5+ messages in thread
From: Alex Deucher @ 2026-04-21 14:06 UTC (permalink / raw)
To: Borislav Petkov, Rafal Ostrowski
Cc: amd-gfx, Harry Wentland, Leo Li, Alex Deucher,
Christian König, dri-devel, linux-kernel
On Tue, Apr 21, 2026 at 9:59 AM Borislav Petkov <bp@alien8.de> wrote:
>
> Hi,
>
> this is latest Linus from today on a Zen2 laptop:
+Rafal Ostrowski
I think this should be fixed by:
https://patchwork.freedesktop.org/patch/718415/
Which is already included in my last PR.
Alex
>
>
> [ 13.269334] amdgpu: Virtual CRAT table created for CPU
> [ 13.271577] amdgpu: Topology: Add CPU node
> [ 13.273954] amdgpu 0000:06:00.0: enabling device (0006 -> 0007)
> [ 13.275307] amdgpu 0000:06:00.0: initializing kernel modesetting (RENOIR 0x1002:0x1636 0x17AA:0x5099 0xD1).
> [ 13.278650] amdgpu 0000:06:00.0: register mmio base: 0xFD300000
> [ 13.279377] amdgpu 0000:06:00.0: register mmio size: 524288
> [ 13.305063] amdgpu 0000:06:00.0: detected ip block number 0 <common_v2_0_0> (soc15_common)
> [ 13.305918] amdgpu 0000:06:00.0: detected ip block number 1 <gmc_v9_0_0> (gmc_v9_0)
> [ 13.306681] amdgpu 0000:06:00.0: detected ip block number 2 <ih_v4_0_0> (vega10_ih)
> [ 13.307386] amdgpu 0000:06:00.0: detected ip block number 3 <psp_v12_0_0> (psp)
> [ 13.308085] amdgpu 0000:06:00.0: detected ip block number 4 <smu_v12_0_0> (smu)
> [ 13.308799] amdgpu 0000:06:00.0: detected ip block number 5 <dce_v1_0_0> (dm)
> [ 13.309476] amdgpu 0000:06:00.0: detected ip block number 6 <gfx_v9_0_0> (gfx_v9_0)
> [ 13.310149] amdgpu 0000:06:00.0: detected ip block number 7 <sdma_v4_0_0> (sdma_v4_0)
> [ 13.310854] amdgpu 0000:06:00.0: detected ip block number 8 <vcn_v2_0_0> (vcn_v2_0)
> [ 13.311514] amdgpu 0000:06:00.0: detected ip block number 9 <jpeg_v2_0_0> (jpeg_v2_0)
> [ 13.312206] amdgpu 0000:06:00.0: Fetched VBIOS from VFCT
> [ 13.312855] amdgpu 0000:06:00.0: [drm] ATOM BIOS: 113-RENOIR-026, build: 505466 , ver: 017.010.000.015.000000, 2020/03/10
> [ 13.342880] amdgpu 0000:06:00.0: vgaarb: deactivate vga console
> [ 13.343759] amdgpu 0000:06:00.0: Trusted Memory Zone (TMZ) feature enabled
> [ 13.345092] amdgpu 0000:06:00.0: vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit
> [ 13.345840] amdgpu 0000:06:00.0: VRAM: 512M 0x000000F400000000 - 0x000000F41FFFFFFF (512M used)
> [ 13.346631] amdgpu 0000:06:00.0: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF
> [ 13.347360] amdgpu 0000:06:00.0: [drm] Detected VRAM RAM=512M, BAR=512M
> [ 13.348049] amdgpu 0000:06:00.0: [drm] RAM width 128bits DDR4
> [ 13.352916] amdgpu 0000:06:00.0: 512M of VRAM memory ready
> [ 13.353724] amdgpu 0000:06:00.0: 7568M of GTT memory ready.
> [ 13.355321] amdgpu 0000:06:00.0: [drm] GART: num cpu pages 262144, num gpu pages 262144
> [ 13.357336] amdgpu 0000:06:00.0: [drm] PCIE GART of 1024M enabled.
> [ 13.358047] amdgpu 0000:06:00.0: [drm] PTB located at 0x000000F41FC00000
> [ 13.361785] amdgpu 0000:06:00.0: [drm] Loading DMUB firmware via PSP: version=0x01010028
> [ 13.365792] amdgpu 0000:06:00.0: [VCN instance 0] Found VCN firmware Version ENC: 1.21 DEC: 6 VEP: 0 Revision: 0
> [ 13.371337] amdgpu 0000:06:00.0: reserve 0x400000 from 0xf41f800000 for PSP TMR
> [ 13.460228] amdgpu 0000:06:00.0: RAS: optional ras ta ucode is not available
> [ 13.470922] amdgpu 0000:06:00.0: RAP: optional rap ta ucode is not available
> [ 13.476769] amdgpu 0000:06:00.0: psp gfx command LOAD_TA(0x1) failed and response status is (0x7)
> [ 13.478172] amdgpu 0000:06:00.0: smu driver if version = 0x0000000e, smu fw if version = 0x0000000e, smu fw program = 0, smu fw version = 0x00374700 (55.71.0)
> [ 13.480330] amdgpu 0000:06:00.0: SMU is initialized successfully!
> [ 13.482557] ------------[ cut here ]------------
> [ 13.483460] WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418
> [ 13.486256] Modules linked in: snd_hda_codec_alc269 edac_mce_amd snd_hda_scodec_component snd_hda_codec_realtek_lib edac_core snd_hda_codec_generic snd_hda_codec_atihdmi amd_atl snd_hda_codec_hdmi amdgpu(+) kvm_amd snd_ctl_led rtsx_pci_sdmmc mmc_core snd_hda_intel drm_buddy snd_intel_dspcfg amdxcp thinkpad_acpi kvm drm_panel_backlight_quirks irqbypass sp5100_tco snd_hda_codec nvram sparse_keymap snd_hwdep aesni_intel gpu_sched snd_hda_core watchdog crypto_skcipher iwlwifi gf128mul snd_pcm aead video wmi_bmof snd_timer i2c_piix4 drm_suballoc_helper rapl pcspkr efi_pstore acpi_cpufreq k10temp i2c_smbus drm_display_helper rtsx_pci snd cfg80211 cec soundcore battery ccp ac r8169 mfd_core ucsi_acpi typec_ucsi roles i2c_scmi typec wmi button joydev psmouse serio_raw nvme nvme_core
> [ 13.493145] CPU: 5 UID: 0 PID: 418 Comm: (udev-worker) Not tainted 7.0.0+ #1 PREEMPT(full)
> [ 13.494044] Hardware name: LENOVO 20Y2MMMMCC/20Y2MMMMCC, BIOS R1BET58W(1.27 ) 10/20/2020
> [ 13.494990] RIP: 0010:dc_assert_fp_enabled+0x10/0x20 [amdgpu]
> [ 13.497094] Code: 84 00 00 00 00 00 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 65 8b 05 c9 fd 1c e2 85 c0 7e 05 e9 f0 77 f2 e0 <0f> 0b e9 e9 77 f2 e0 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90
> [ 13.499024] RSP: 0018:ffffc900024b3668 EFLAGS: 00010246
> [ 13.499955] RAX: 0000000000000000 RBX: ffffffffa14bda80 RCX: ffff888116380000
> [ 13.500905] RDX: ffff88811635a800 RSI: ffffffffa14bda80 RDI: ffff888111c00000
> [ 13.501855] RBP: ffffc900024b36f8 R08: 0000000000016293 R09: 0000000000000000
> [ 13.502849] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888111c00000
> [ 13.503820] R13: ffff888111c35c88 R14: ffff888109a70000 R15: 0000000000000005
> [ 13.504798] FS: 00007f874b9a9980(0000) GS:ffff888477def000(0000) knlGS:0000000000000000
> [ 13.505798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 13.506858] CR2: 00007f40cf702430 CR3: 00000001054a7000 CR4: 0000000000350ef0
> [ 13.507872] Call Trace:
> [ 13.508843] <TASK>
> [ 13.509791] dcn21_update_bw_bounding_box+0x31/0x4b0 [amdgpu]
> [ 13.512078] ? srso_return_thunk+0x5/0x5f
> [ 13.513084] dc_create+0x27e/0x600 [amdgpu]
> [ 13.515256] amdgpu_dm_init+0x309/0x510 [amdgpu]
> [ 13.517385] ? srso_return_thunk+0x5/0x5f
> [ 13.518346] ? preempt_schedule_common+0x26/0x90
> [ 13.519354] ? srso_return_thunk+0x5/0x5f
> [ 13.520287] ? preempt_count_add+0x51/0xd0
> [ 13.521224] ? srso_return_thunk+0x5/0x5f
> [ 13.522161] ? __wake_up_klogd.part.0+0x56/0x80
> [ 13.523133] ? srso_return_thunk+0x5/0x5f
> [ 13.524054] ? vprintk_emit+0x341/0x420
> [ 13.525102] dm_hw_init+0x17/0x90 [amdgpu]
> [ 13.527226] amdgpu_device_init.cold+0xfcb/0x1d4a [amdgpu]
> [ 13.529175] ? _raw_spin_unlock_irqrestore+0x35/0x60
> [ 13.530102] ? pci_conf1_read+0xae/0xf0
> [ 13.531069] ? srso_return_thunk+0x5/0x5f
> [ 13.531963] ? pci_bus_read_config_word+0x48/0x80
> [ 13.532879] amdgpu_driver_load_kms+0x15/0x80 [amdgpu]
> [ 13.534650] amdgpu_pci_probe+0x233/0x480 [amdgpu]
> [ 13.536332] local_pci_probe+0x3e/0x90
> [ 13.537186] pci_call_probe+0x53/0x2c0
> [ 13.538030] ? srso_return_thunk+0x5/0x5f
> [ 13.538896] ? _raw_spin_unlock+0x29/0x50
> [ 13.539699] ? srso_return_thunk+0x5/0x5f
> [ 13.540488] ? pci_match_device+0x15f/0x180
> [ 13.541264] ? pci_assign_irq+0x24/0x150
> [ 13.542036] pci_device_probe+0x91/0x170
> [ 13.542825] ? srso_return_thunk+0x5/0x5f
> [ 13.543559] really_probe+0xde/0x380
> [ 13.544269] ? srso_return_thunk+0x5/0x5f
> [ 13.544965] __driver_probe_device+0x84/0x170
> [ 13.545646] driver_probe_device+0x1f/0xa0
> [ 13.546317] ? __pfx___driver_attach+0x10/0x10
> [ 13.547013] __driver_attach+0xcb/0x210
> [ 13.547647] bus_for_each_dev+0x77/0xd0
> [ 13.548251] bus_add_driver+0x117/0x200
> [ 13.548828] ? __pfx_amdgpu_init+0x10/0x10 [amdgpu]
> [ 13.550235] driver_register+0x71/0xe0
> [ 13.550868] ? __pci_register_driver+0x5e/0x80
> [ 13.551432] do_one_initcall+0x57/0x3b0
> [ 13.551988] ? srso_return_thunk+0x5/0x5f
> [ 13.552528] ? rcu_is_watching+0xd/0x40
> [ 13.553056] ? srso_return_thunk+0x5/0x5f
> [ 13.553572] ? __kmalloc_cache_noprof+0x3a2/0x580
> [ 13.554087] ? __entry_text_end+0x5b46/0x1028df
> [ 13.554641] do_init_module+0x62/0x250
> [ 13.555149] init_module_from_file+0xd3/0xf0
> [ 13.555703] idempotent_init_module+0x106/0x300
> [ 13.556229] ? xen_error_entry+0x30/0x60
> [ 13.556744] __x64_sys_finit_module+0x6d/0xe0
> [ 13.557244] ? lockdep_hardirqs_on_prepare+0xca/0x1b0
> [ 13.557764] do_syscall_64+0xc1/0x530
> [ 13.558258] ? lockdep_hardirqs_on_prepare+0xca/0x1b0
> [ 13.558799] ? srso_return_thunk+0x5/0x5f
> [ 13.559304] entry_SYSCALL_64_after_hwframe+0x76/0x7e
> [ 13.559809] RIP: 0033:0x7f874bb1bc29
> [ 13.560303] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b7 51 0d 00 f7 d8 64 89 01 48
> [ 13.561501] RSP: 002b:00007ffc84e231d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
> [ 13.562134] RAX: ffffffffffffffda RBX: 000055f9afd21c60 RCX: 00007f874bb1bc29
> [ 13.562797] RDX: 0000000000000000 RSI: 00007f874b13844d RDI: 000000000000001d
> [ 13.563427] RBP: 0000000000000000 R08: 0000000000000000 R09: 000055f9afc2ffe0
> [ 13.564057] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f874b13844d
> [ 13.564691] R13: 0000000000020000 R14: 000055f9afd1ed00 R15: 0000000000000000
> [ 13.565378] </TASK>
> [ 13.565971] irq event stamp: 147347
> [ 13.566612] hardirqs last enabled at (147357): [<ffffffff813a58e2>] __up_console_sem+0x52/0x60
> [ 13.567286] hardirqs last disabled at (147364): [<ffffffff813a58c7>] __up_console_sem+0x37/0x60
> [ 13.567958] softirqs last enabled at (146930): [<ffffffff81301670>] __irq_exit_rcu+0xe0/0x150
> [ 13.568634] softirqs last disabled at (146925): [<ffffffff81301670>] __irq_exit_rcu+0xe0/0x150
> [ 13.569305] ---[ end trace 0000000000000000 ]---
> [ 13.570428] amdgpu 0000:06:00.0: [drm] Display Core v3.2.376 initialized on DCN 2.1
> [ 13.571218] amdgpu 0000:06:00.0: [drm] DP-HDMI FRL PCON supported
> [ 13.572531] amdgpu 0000:06:00.0: [drm] DMUB hardware initialized: version=0x01010028
> [ 13.609768] snd_hda_intel 0000:06:00.1: bound 0000:06:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu])
> [ 13.791531] amdgpu 0000:06:00.0: [drm] Using ACPI provided EDID for eDP-1
> [ 13.802924] amdgpu 0000:06:00.0: kiq ring mec 2 pipe 1 q 0
> [ 13.820519] kfd kfd: Allocated 3969056 bytes on gart
> [ 13.821387] kfd kfd: Total number of KFD nodes to be created: 1
> [ 13.824656] amdgpu: Virtual CRAT table created for GPU
> [ 13.829853] amdgpu: Topology: Add GPU node [0x1002:0x1636]
> [ 13.830723] kfd kfd: added device 1002:1636
> [ 13.831660] amdgpu 0000:06:00.0: SE 1, SH per SE 1, CU per SH 8, active_cu_number 7
> [ 13.832552] amdgpu 0000:06:00.0: ring gfx uses VM inv eng 0 on hub 0
> [ 13.833373] amdgpu 0000:06:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0
> [ 13.834158] amdgpu 0000:06:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0
> [ 13.834942] amdgpu 0000:06:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0
> [ 13.835676] amdgpu 0000:06:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0
> [ 13.836405] amdgpu 0000:06:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0
> [ 13.837162] amdgpu 0000:06:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0
> [ 13.837888] amdgpu 0000:06:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0
> [ 13.838683] amdgpu 0000:06:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0
> [ 13.839407] amdgpu 0000:06:00.0: ring kiq_0.2.1.0 uses VM inv eng 11 on hub 0
> [ 13.840130] amdgpu 0000:06:00.0: ring sdma0 uses VM inv eng 0 on hub 8
> [ 13.840853] amdgpu 0000:06:00.0: ring vcn_dec uses VM inv eng 1 on hub 8
> [ 13.841581] amdgpu 0000:06:00.0: ring vcn_enc0 uses VM inv eng 4 on hub 8
> [ 13.842307] amdgpu 0000:06:00.0: ring vcn_enc1 uses VM inv eng 5 on hub 8
> [ 13.843101] amdgpu 0000:06:00.0: ring jpeg_dec uses VM inv eng 6 on hub 8
> [ 13.851358] amdgpu 0000:06:00.0: Runtime PM not available
> [ 13.859799] amdgpu 0000:06:00.0: [drm] Using custom brightness curve
> [ 13.867974] [drm] Initialized amdgpu 3.64.0 for 0000:06:00.0 on minor 2
> [ 13.889650] fbcon: amdgpudrmfb (fb1) is primary device
> [ 13.889669] fbcon: Remapping primary device, fb1, to tty 1-63
> [ 13.890954] [drm] pre_validate_dsc:1667 MST_DSC dsc precompute is not needed
> [ 20.993437] amdgpu 0000:06:00.0: [drm] fb1: amdgpudrmfb frame buffer device
>
> --
> Regards/Gruss,
> Boris.
>
> https://people.kernel.org/tglx/notes-about-netiquette
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: amdgpu: WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418
2026-04-21 14:06 ` Alex Deucher
@ 2026-04-22 20:33 ` Borislav Petkov
2026-04-22 20:54 ` Alex Deucher
0 siblings, 1 reply; 5+ messages in thread
From: Borislav Petkov @ 2026-04-22 20:33 UTC (permalink / raw)
To: Alex Deucher
Cc: Rafal Ostrowski, amd-gfx, Harry Wentland, Leo Li, Alex Deucher,
Christian König, dri-devel, linux-kernel
On Tue, Apr 21, 2026 at 10:06:01AM -0400, Alex Deucher wrote:
> On Tue, Apr 21, 2026 at 9:59 AM Borislav Petkov <bp@alien8.de> wrote:
> >
> > Hi,
> >
> > this is latest Linus from today on a Zen2 laptop:
>
> +Rafal Ostrowski
>
> I think this should be fixed by:
> https://patchwork.freedesktop.org/patch/718415/
> Which is already included in my last PR.
So I just tested:
Merge: d46dd0d88341 a7756371e57f
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Tue Apr 21 17:39:21 2026 -0700
Merge tag 'drm-next-2026-04-22' of https://gitlab.freedesktop.org/drm/kernel
hoping that your fix might've landed in the meantime there but nope, it still
fires.
Also, patchwork is timeouting for me so can you pls send me this patch inline
here so that I can run it?
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: amdgpu: WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418
2026-04-22 20:33 ` Borislav Petkov
@ 2026-04-22 20:54 ` Alex Deucher
2026-04-23 10:13 ` Borislav Petkov
0 siblings, 1 reply; 5+ messages in thread
From: Alex Deucher @ 2026-04-22 20:54 UTC (permalink / raw)
To: Borislav Petkov
Cc: Rafal Ostrowski, amd-gfx, Harry Wentland, Leo Li, Alex Deucher,
Christian König, dri-devel, linux-kernel
On Wed, Apr 22, 2026 at 4:33 PM Borislav Petkov <bp@alien8.de> wrote:
>
> On Tue, Apr 21, 2026 at 10:06:01AM -0400, Alex Deucher wrote:
> > On Tue, Apr 21, 2026 at 9:59 AM Borislav Petkov <bp@alien8.de> wrote:
> > >
> > > Hi,
> > >
> > > this is latest Linus from today on a Zen2 laptop:
> >
> > +Rafal Ostrowski
> >
> > I think this should be fixed by:
> > https://patchwork.freedesktop.org/patch/718415/
> > Which is already included in my last PR.
>
> So I just tested:
>
> Merge: d46dd0d88341 a7756371e57f
> Author: Linus Torvalds <torvalds@linux-foundation.org>
> Date: Tue Apr 21 17:39:21 2026 -0700
>
> Merge tag 'drm-next-2026-04-22' of https://gitlab.freedesktop.org/drm/kernel
>
> hoping that your fix might've landed in the meantime there but nope, it still
> fires.
>
> Also, patchwork is timeouting for me so can you pls send me this patch inline
> here so that I can run it?
It's in drm-next, should land in this week's next-fixes PR.
https://gitlab.freedesktop.org/drm/kernel/-/commit/07598c76964a2c73702fa652bcd07ec21088c5ef
Alex
>
> Thx.
>
> --
> Regards/Gruss,
> Boris.
>
> https://people.kernel.org/tglx/notes-about-netiquette
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: amdgpu: WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418
2026-04-22 20:54 ` Alex Deucher
@ 2026-04-23 10:13 ` Borislav Petkov
0 siblings, 0 replies; 5+ messages in thread
From: Borislav Petkov @ 2026-04-23 10:13 UTC (permalink / raw)
To: Alex Deucher
Cc: Rafal Ostrowski, amd-gfx, Harry Wentland, Leo Li, Alex Deucher,
Christian König, dri-devel, linux-kernel
On Wed, Apr 22, 2026 at 04:54:32PM -0400, Alex Deucher wrote:
> It's in drm-next, should land in this week's next-fixes PR.
> https://gitlab.freedesktop.org/drm/kernel/-/commit/07598c76964a2c73702fa652bcd07ec21088c5ef
Thanks, that fixes it.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2026-04-23 10:14 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-04-21 13:23 amdgpu: WARNING: drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/dc_fpu.c:58 at dc_assert_fp_enabled+0x10/0x20 [amdgpu], CPU#5: (udev-worker)/418 Borislav Petkov
2026-04-21 14:06 ` Alex Deucher
2026-04-22 20:33 ` Borislav Petkov
2026-04-22 20:54 ` Alex Deucher
2026-04-23 10:13 ` Borislav Petkov
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