5.11.0-22-generic can no longer compile kvdo from source, failing with:
```
Skipping BTF generation for /src/kvdo/vdo/kvdo.ko due to unavailability of vmlinux
make: Leaving directory '/usr/src/linux-headers-5.11.0-22-generic'
```
Even though ddebs + dbgsym are installed. :(
An Ubuntu package / support for dm-vdo would be hugely impactful.
5.11.0-22-generic can no longer compile kvdo from source, failing with:
``` vdo/kvdo. ko due to unavailability of vmlinux linux-headers- 5.11.0- 22-generic'
Skipping BTF generation for /src/kvdo/
make: Leaving directory '/usr/src/
```
Even though ddebs + dbgsym are installed. :(
An Ubuntu package / support for dm-vdo would be hugely impactful.