Thanks Jeff Bailey, The issue was with edk2-ovmf, rolling that package back and it started recognizing the CPU correctly.

i do see this issue Network manager keep breaking .

Yes, downgrading edk2-ovmf will fix it.  Ultimately, there should be a new version of libvirt that works with the new edk2-ovmf but for now they're incompatible. On 5/26/2021 12:28 PM, k.gunasekhar--- via Users wrote: > Thank you for your update . > > is yum downgrade edk2-ovmf worked? of any other changes to be made. > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/QTECUZO5WYA...

Confirmed, excluding edk2-ovmf will solve the issue. Thanks for your info 😊 Regards, Nur Imam Febrianto From: Jeff Bailey<mailto:bailey@cs.kent.edu> Sent: 25 May 2021 23:16 To: users@ovirt.org<mailto:users@ovirt.org> Subject: [ovirt-users] Re: CPU Compatibility Problem after Upgrading Centos 8 Stream Host If it's the same problem that I ran into then it's the latest version of edk2-ovmf. I'm not sure why it was pushed into the repos without a fixed libvirt to go with it. On 5/25/2021 7:20 AM, Nur Imam Febrianto wrote: Hi, This morning I have a problem that suddenly my Host (Using Centos 8 Stream, not oVirt Node) showing error with Cpu Compatibility. It says my CPU doesn’t have Haswell-noTSX and spec_ctrl flag. After downgrading the kernel back from 4.18.0 – 305 to 4.18.0 – 301.1 and rollback yum update, it working again. Do anybody having same issue ? I’m using Xeon E5-2695v4 with cluster compatibility Secure Intel Haswell. Using oVirt 4.4.6 on CentOS Stream host. Thanks before. Sent from Mail<https://apac01.safelinks.protection.outlook.com/?url=https%3A%2F%... for Windows 10 _______________________________________________ Users mailing list -- users@ovirt.org<mailto:users@ovirt.org> To unsubscribe send an email to users-leave@ovirt.org<mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/privacy-policy.html<https://apac01.safelinks.pro... oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/<https://ap... List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7R7SFBOPQL5...