VirtualBox and mainline kernel

Hi all,

I'm on Ubuntu 22.10 and I recently switched to a kernel 6.1 from mainline ppa because of its better support for AMD CPUs. However it doesn't seem to have built a right module for this kernel - when I reinstall VirtualBox .deb package downloaded from Oracle website nala output contains this:

│Unpacking: linux-headers-generic (5.19.0.29.26)
│Setting up: linux-headers-generic (5.19.0.29.26)

As far as I can tell it builds a module for the original kernel in the main repositories. Is there any way to tell it to build a module for the mainline kernel?

Cheers.