On 6/26/25 11:10 AM, Thomas WeiÃschuh wrote: > UAPI selftests may expect a "normal" userspace environment. > For example the normal kernel API pseudo-filesystems should be mounted. > This could be done from kernel code but it is non-idiomatic. > > Add a preinit userspace executable which performs these setup steps > before running the final test executable. > This preinit executable is only ever run from the kernel. > Give it access to autoconf.h and kconfig.h to adapt itself to the > tested kernel.