v7.1-rc6 + "drm/amdgpu: Align amdgpu_gtt_mgr entries to TLB size on all
SI" and confirmed resolves this issue. Thank-you.
On 02/06/2026 10:22, Thorsten Leemhuis wrote:
> On 6/2/26 12:06, Tj wrote:
>> Repeatedly hit this with 7.1-rc6. I haven't yet got time to do a bisect.
>>
>> $ lspci -nnk -d ::0300
>> 0a:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
>> [AMD/ATI] Cape Verde GL [FirePro W4100] [1002:682c]
>> Subsystem: Dell Device [1028:2b1e]
>> Kernel driver in use: amdgpu
>> Kernel modules: radeon, amdgpu
>>
>> $ journalctl --boot 5e39a2d49af2432c8f14f2a866a6b275 --priority=warning
>> ...
>> Jun 02 09:25:11 sunny kernel: Linux version 7.1.0-rc6+debian+tj
>> ([email protected]) (gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for
>> Debian) 2.44) #446 SMP PREEMPT_DYNAMIC Mon Jun 1 07:32:2>
>> ...
>> Jun 02 09:25:11 sunny kernel: WARNING:
>> drivers/gpu/drm/amd/amdgpu/vce_v1_0.c:329 at
>> vce_v1_0_set_powergating_state+0x5b8/0x600 [amdgpu], CPU#8: (udev-worker)/251
> Thx for reporting this. This is not my area of expertise, but from a
> very quick look that seems to be the issue
> https://gitlab.freedesktop.org/drm/amd/-/work_items/5336
> for which Timur sent a fix:
>
> drm/amdgpu: Align amdgpu_gtt_mgr entries to TLB size on all SI
> https://lore.kernel.org/all/[email protected]/
>
> According to Alex it's making it's way through the ranks. Consider
> testing it to ensure it really is the same problem.
