- Remove useless serial console configs
- Add CONFIG_SERIAL_8250_PCI so that qemu's virtconsole works properly
- Add CONFIG_DMI and CONFIG_DMI_SYSFS so that SMBIOS credentials work
- Add CONFIG_IKCONFIG and CONFIG_IKCONFIG_PROC so we can read the
current kernel config from /proc/config.gz
- Add CONFIG_IOSCHED_BFQ to get rid of a udev error on boot on Fedora
- Add CONFIG_HW_RANDOM_VIRTIO to get hw rng in qemu
- Add CONFIG_SECURITY_YAMA to get rid of warning from sysctl on boot
- Add CONFIG_VSOCKETS and CONFIG_VIRTIO_VSOCKETS to enable vsock support
Instead of relying on the arch specific kconfigs that enable all
kinds of options that are irrelevant for our use case, let's beef
up our own config a little so that we don't need to rely on the
arch specific configs anymore.
Also, instead of using scripts/config to enable options in the
mkosi build script, let's add a new kernel.config file that includes
all the configs we want enabled/disabled.
Finally, let's make sure we can properly run the bpf selftests by
making sure we enable all the right configs required to run the bpf
selftests successfully. We use the scripts/kconfig/merge_config.sh
script to merge the three different config files together.
Daan De Meyer