Hi folks,
this is on a Zen2 laptop:
[ 13.819253] amdgpu: Virtual CRAT table created for CPU
[ 13.821152] amdgpu: Topology: Add CPU node
[ 13.823395] amdgpu 0000:06:00.0: enabling device (0006 -> 0007)
[ 13.824714] amdgpu 0000:06:00.0: initializing kernel modesetting (RENOIR
0x1002:0x1636 0x17AA:0x5099 0xD1).
[ 13.830092] amdgpu 0000:06:00.0: register mmio base: 0xFD300000
[ 13.830925] amdgpu 0000:06:00.0: register mmio size: 524288
[ 13.856868] amdgpu 0000:06:00.0: detected ip block number 0 <common_v2_0_0>
(soc15_common)
[ 13.857744] amdgpu 0000:06:00.0: detected ip block number 1 <gmc_v9_0_0>
(gmc_v9_0)
[ 13.858510] amdgpu 0000:06:00.0: detected ip block number 2 <ih_v4_0_0>
(vega10_ih)
[ 13.859299] amdgpu 0000:06:00.0: detected ip block number 3 <psp_v12_0_0>
(psp)
[ 13.860037] amdgpu 0000:06:00.0: detected ip block number 4 <smu_v12_0_0>
(smu)
[ 13.860763] amdgpu 0000:06:00.0: detected ip block number 5 <dce_v1_0_0> (dm)
[ 13.861484] amdgpu 0000:06:00.0: detected ip block number 6 <gfx_v9_0_0>
(gfx_v9_0)
[ 13.862213] amdgpu 0000:06:00.0: detected ip block number 7 <sdma_v4_0_0>
(sdma_v4_0)
[ 13.862988] amdgpu 0000:06:00.0: detected ip block number 8 <vcn_v2_0_0>
(vcn_v2_0)
[ 13.863704] amdgpu 0000:06:00.0: detected ip block number 9 <jpeg_v2_0_0>
(jpeg_v2_0)
[ 13.864450] amdgpu 0000:06:00.0: Fetched VBIOS from VFCT
[ 13.865144] amdgpu 0000:06:00.0: [drm] ATOM BIOS: 113-RENOIR-026
[ 13.894122] amdgpu 0000:06:00.0: vgaarb: deactivate vga console
[ 13.895053] amdgpu 0000:06:00.0: Trusted Memory Zone (TMZ) feature enabled
[ 13.896463] amdgpu 0000:06:00.0: vm size is 262144 GB, 4 levels, block size
is 9-bit, fragment size is 9-bit
[ 13.897230] amdgpu 0000:06:00.0: VRAM: 512M 0x000000F400000000 -
0x000000F41FFFFFFF (512M used)
[ 13.897939] amdgpu 0000:06:00.0: GART: 1024M 0x0000000000000000 -
0x000000003FFFFFFF
[ 13.898716] amdgpu 0000:06:00.0: [drm] Detected VRAM RAM=512M, BAR=512M
[ 13.899407] amdgpu 0000:06:00.0: [drm] RAM width 128bits DDR4
[ 13.908463] amdgpu 0000:06:00.0: 512M of VRAM memory ready
[ 13.909211] amdgpu 0000:06:00.0: 7569M of GTT memory ready.
[ 13.910896] amdgpu 0000:06:00.0: [drm] GART: num cpu pages 262144, num gpu
pages 262144
[ 13.912527] amdgpu 0000:06:00.0: [drm] PCIE GART of 1024M enabled.
[ 13.913187] amdgpu 0000:06:00.0: [drm] PTB located at 0x000000F41FC00000
[ 13.917136] amdgpu 0000:06:00.0: [drm] Loading DMUB firmware via PSP:
version=0x01010028
[ 13.921080] amdgpu 0000:06:00.0: [VCN instance 0] Found VCN firmware Version
ENC: 1.21 DEC: 6 VEP: 0 Revision: 0
[ 13.925929] amdgpu 0000:06:00.0: reserve 0x400000 from 0xf41f800000 for PSP
TMR
[ 14.013599] amdgpu 0000:06:00.0: RAS: optional ras ta ucode is not available
[ 14.024160] amdgpu 0000:06:00.0: RAP: optional rap ta ucode is not available
[ 14.029775] amdgpu 0000:06:00.0: psp gfx command LOAD_TA(0x1) failed and
response status is (0x7)
[ 14.031696] amdgpu 0000:06:00.0: SMU is initialized successfully!
[ 14.034094] amdgpu 0000:06:00.0: [drm] Display Core v3.2.369 initialized on
DCN 2.1
[ 14.035077] amdgpu 0000:06:00.0: [drm] DP-HDMI FRL PCON supported
[ 14.036454] amdgpu 0000:06:00.0: [drm] DMUB hardware initialized:
version=0x01010028
[ 14.071376] snd_hda_intel 0000:06:00.1: bound 0000:06:00.0 (ops
amdgpu_dm_audio_component_bind_ops [amdgpu])
[ 14.251260] amdgpu 0000:06:00.0: [drm] Using ACPI provided EDID for eDP-1
[ 14.262586] amdgpu 0000:06:00.0: kiq ring mec 2 pipe 1 q 0
[ 14.278743] kfd kfd: Allocated 3969056 bytes on gart
[ 14.279639] kfd kfd: Total number of KFD nodes to be created: 1
[ 14.282841] amdgpu: Virtual CRAT table created for GPU
[ 14.287260] amdgpu: Topology: Add GPU node [0x1002:0x1636]
[ 14.288300] kfd kfd: added device 1002:1636
[ 14.289236] amdgpu 0000:06:00.0: SE 1, SH per SE 1, CU per SH 8,
active_cu_number 7
[ 14.290147] amdgpu 0000:06:00.0: ring gfx uses VM inv eng 0 on hub 0
[ 14.290945] amdgpu 0000:06:00.0: ring comp_1.0.0 uses VM inv eng 1 on hub 0
[ 14.291677] amdgpu 0000:06:00.0: ring comp_1.1.0 uses VM inv eng 4 on hub 0
[ 14.292391] amdgpu 0000:06:00.0: ring comp_1.2.0 uses VM inv eng 5 on hub 0
[ 14.293108] amdgpu 0000:06:00.0: ring comp_1.3.0 uses VM inv eng 6 on hub 0
[ 14.293806] amdgpu 0000:06:00.0: ring comp_1.0.1 uses VM inv eng 7 on hub 0
[ 14.294501] amdgpu 0000:06:00.0: ring comp_1.1.1 uses VM inv eng 8 on hub 0
[ 14.295243] amdgpu 0000:06:00.0: ring comp_1.2.1 uses VM inv eng 9 on hub 0
[ 14.295940] amdgpu 0000:06:00.0: ring comp_1.3.1 uses VM inv eng 10 on hub 0
[ 14.296631] amdgpu 0000:06:00.0: ring kiq_0.2.1.0 uses VM inv eng 11 on hub 0
[ 14.297326] amdgpu 0000:06:00.0: ring sdma0 uses VM inv eng 0 on hub 8
[ 14.298022] amdgpu 0000:06:00.0: ring vcn_dec uses VM inv eng 1 on hub 8
[ 14.298767] amdgpu 0000:06:00.0: ring vcn_enc0 uses VM inv eng 4 on hub 8
[ 14.299471] amdgpu 0000:06:00.0: ring vcn_enc1 uses VM inv eng 5 on hub 8
[ 14.300173] amdgpu 0000:06:00.0: ring jpeg_dec uses VM inv eng 6 on hub 8
[ 14.308567] amdgpu 0000:06:00.0: Runtime PM not available
[ 14.317036] amdgpu 0000:06:00.0: [drm] Using custom brightness curve
[ 14.325476] [drm] Initialized amdgpu 3.64.0 for 0000:06:00.0 on minor 2
[ 14.332003] BUG: sleeping function called from invalid context at
./include/linux/sched/mm.h:323
[ 14.333000] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 415,
name: (udev-worker)
[ 14.333733] preempt_count: 1, expected: 0
[ 14.334407] RCU nest depth: 0, expected: 0
[ 14.335152] 2 locks held by (udev-worker)/415:
[ 14.335836] #0: ffff888102509200 (&dev->mutex){....}-{4:4}, at:
__driver_attach+0xaf/0x1f0
[ 14.336613] #1: ffffffffa1465998 (amdgpu_pasid_idr_lock){+.+.}-{3:3}, at:
amdgpu_pasid_alloc+0x1d/0x110 [amdgpu]
[ 14.338343] Preemption disabled at:
[ 14.338351] [<0000000000000000>] 0x0
[ 14.339821] CPU: 2 UID: 0 PID: 415 Comm: (udev-worker) Not tainted 7.0.0-rc6
#1 PREEMPT(full)
[ 14.339830] Hardware name: LENOVO 20Y2MMMMCC/20Y2MMMMCC, BIOS R1BET58W(1.27
) 10/20/2020
[ 14.339834] Call Trace:
[ 14.339841] <TASK>
[ 14.339847] dump_stack_lvl+0x57/0x80
[ 14.339869] __might_resched.cold+0xe5/0x120
[ 14.339891] kmem_cache_alloc_noprof+0x296/0x580
[ 14.339920] radix_tree_node_alloc.constprop.0+0x44/0xf0
[ 14.339944] idr_get_free+0x237/0x2e0
[ 14.339972] idr_alloc_u32+0x6e/0xe0
[ 14.339987] ? lock_acquire+0xdb/0x310
[ 14.340012] idr_alloc_cyclic+0x56/0xc0
[ 14.340041] amdgpu_pasid_alloc+0x41/0x110 [amdgpu]
[ 14.340913] amdgpu_driver_open_kms+0x9b/0x320 [amdgpu]
[ 14.341661] ? srso_return_thunk+0x5/0x5f
[ 14.341670] ? lock_acquire+0xcb/0x310
[ 14.341684] ? srso_return_thunk+0x5/0x5f
[ 14.341690] ? find_held_lock+0x2b/0x80
[ 14.341701] ? kfree+0x262/0x420
[ 14.341711] ? kfree+0x262/0x420
[ 14.341718] ? srso_return_thunk+0x5/0x5f
[ 14.341725] ? lock_release+0x170/0x2d0
[ 14.341765] drm_file_alloc+0x206/0x2d0
[ 14.341787] drm_client_init+0x7b/0x110
[ 14.341819] amdgpu_amdkfd_drm_client_create+0x56/0x70 [amdgpu]
[ 14.342778] amdgpu_pci_probe+0x2a0/0x450 [amdgpu]
[ 14.343115] local_pci_probe+0x41/0x90
[ 14.343115] pci_call_probe+0x55/0x2e0
[ 14.343115] ? srso_return_thunk+0x5/0x5f
[ 14.343115] ? _raw_spin_unlock+0x29/0x50
[ 14.343115] ? srso_return_thunk+0x5/0x5f
[ 14.343115] ? pci_match_device+0xf8/0x120
[ 14.343115] pci_device_probe+0x91/0x140
[ 14.343115] ? srso_return_thunk+0x5/0x5f
[ 14.343115] really_probe+0xde/0x380
[ 14.343115] ? srso_return_thunk+0x5/0x5f
[ 14.343115] ? __pfx___driver_attach+0x10/0x10
[ 14.343115] __driver_probe_device+0x78/0x120
[ 14.343115] driver_probe_device+0x1f/0xa0
[ 14.343115] __driver_attach+0xba/0x1f0
[ 14.343115] bus_for_each_dev+0x7c/0xd0
[ 14.343115] bus_add_driver+0x11e/0x200
[ 14.343115] driver_register+0x6e/0xc0
[ 14.343115] ? __pfx_amdgpu_init+0x10/0x10 [amdgpu]
[ 14.343115] do_one_initcall+0x58/0x3c0
[ 14.343115] ? do_init_module+0x22/0x220
[ 14.343115] ? srso_return_thunk+0x5/0x5f
[ 14.343115] ? rcu_is_watching+0xd/0x40
[ 14.343115] ? srso_return_thunk+0x5/0x5f
[ 14.343115] ? __kmalloc_cache_noprof+0x3a9/0x580
[ 14.343115] do_init_module+0x60/0x220
[ 14.343115] init_module_from_file+0xc8/0xe0
[ 14.343115] idempotent_init_module+0x104/0x300
[ 14.343115] ? xen_error_entry+0x30/0x60
[ 14.343115] __x64_sys_finit_module+0x6d/0xe0
[ 14.343115] ? do_syscall_64+0x28/0x510
[ 14.343115] do_syscall_64+0xc2/0x510
[ 14.343115] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 14.343115] RIP: 0033:0x7fad2ecbbc29
[ 14.343115] 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
[ 14.343115] RSP: 002b:00007ffe23a10fa8 EFLAGS: 00000246 ORIG_RAX:
0000000000000139
[ 14.343115] RAX: ffffffffffffffda RBX: 00005648c5acf5c0 RCX: 00007fad2ecbbc29
[ 14.343115] RDX: 0000000000000000 RSI: 00007fad2e9f844d RDI: 0000000000000025
[ 14.343115] RBP: 0000000000000000 R08: 0000000000000000 R09: 00005648c59d8fe0
[ 14.343115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fad2e9f844d
[ 14.343115] R13: 0000000000020000 R14: 00005648c5ace500 R15: 0000000000000000
[ 14.343115] </TASK>
[ 14.398663] fbcon: amdgpudrmfb (fb1) is primary device
[ 14.398682] fbcon: Remapping primary device, fb1, to tty 1-63
[ 14.399847] [drm] pre_validate_dsc:1667 MST_DSC dsc precompute is not needed
[ 21.521405] amdgpu 0000:06:00.0: [drm] fb1: amdgpudrmfb frame buffer device
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
