[pve-devel] [RFC kernel] revert problematic TSC multiplier commit

[Eneko Lacunza]

Hi,

El 14/9/22 a las 10:40, Eneko Lacunza escribió:
>
> El 14/9/22 a las 9:50, Fiona Ebner escribió:
>> Am 05.09.22 um 10:25 schrieb Eneko Lacunza:
>>> I just confirmed that in addition to issue reported in
>>> https://bugzilla.proxmox.com/show_bug.cgi?id=4073  (live migrated VM hung
>>> using 100% CPU), we also reproduce issue reported in
>>>
>>> https://forum.proxmox.com/threads/zeitspr%C3%BCnge-in-vms-seit-pve-7-2.112756/  
>>>
>>> At least what I understand google translating it :)
>>>
>>> - From 5.15.39-4-pve (Ryzen 2600X) to 5.15.39-4-pve (Ryzen 1700): Problems
>>>    * Migration of a VM hung 4 other VMs in destination host (no 100% CPU use, consoles show time related issues, watchdog, etc.).
>>>
>>> We can test the patch if you can provide a kernel .deb package.
>>>
>> Hi,
>> a kernel package for 5.19 is available in all repositories now [0]. The
>> fix for the TSC multiplier issue is included there.
>>
>> [0]:https://forum.proxmox.com/threads/115090/
>
> Thanks, I'll try to test today and will report back.

I just made a kick test and 5.19.7-1 kernel continues to have issues for 
us (tried live migration of 5 VMs from 5.13 to 5.19, 4 VMs froze using 
100% CPU).

Thanks

Eneko Lacunza
Zuzendari teknikoa | Director técnico
Binovo IT Human Project

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