Recent content by gerby

With the new nftables firewall backend can we implement flowtables for acceleration? Preferably with hardware offload flags. https://docs.kernel.org/networking/nf_flowtable.html https://wiki.nftables.org/wiki-nftables/index.php/Flowtables https://lwn.net/Articles/804384/

Do others here have secure boot enabled for your guests? Have you enabled "Core Isolation" or any of the other virtualization based security features in the guest?

I'm wondering if this is related to virtualization based security; it's on by default in Win11 and I've got my lab configured to use Credential Guard (a subset) as well.

First gen EPYC with a Windows 10 Guest and HOST cpu type; guest failed to boot. Setting CPU type EPYC resolved the issue.

I haven't tried max but this installation and guest has been running fine on "host" since the box was built in 2018

I'm seeing similar issues with Windows 10 guests; my physical hardware is an EPYC 7351 and guests fail to boot with `host` CPU type as of last week. Setting the CPU type to EPYC does allow them to boot. The guest has been static but I did update all packages last week and after a physical reboot...

Was this with the 5.3 test kernel or something different?

If it helps this is where the guests hang while trying to boot.

I'm seeing this issue with all BSD guests on the host (FreeBSD 11.2 for pfSense and a separate guest running vanilla FreeBSD 12.1). Host is an AMD EPYC 7351. In the past I've had issues booting guests based on BSD > 12.0 but worked around the problem by disabling the high precision event timer...