# Linux Kernel Module Cheat
The perfect emulation setup to study and develop the <<linux-kernel>> v5.9.2, kernel modules, <<qemu-buildroot-setup,QEMU>>, <<gem5-buildroot-setup,gem5>> and x86_64, ARMv7 and ARMv8 <<userland-assembly,userland>> and <<baremetal-setup,baremetal>> assembly, <<c,ANSI C>>, <<cpp,C++>> and <<posix,POSIX>>. <<gdb>> and <<kgdb>> just work. Powered by <<about-the-qemu-buildroot-setup,Buildroot>> and <<about-the-baremetal-setup,crosstool-NG>>. Highly automated. Thoroughly documented. Automated <<test-this-repo,tests>>.

##### 17.5.1.1. modprobe.conf

modprobe insertion can also set default parameters via the `/etc/modprobe.conf` file:

    modprobe params
    cat /sys/kernel/debug/lkmc_params

Output:

    12 34

This is specially important when loading modules with Kernel module dependencies or else we would have no opportunity of passing those.

`modprobe.conf` doesn’t actually insmod anything for us: https://superuser.com/questions/397842/automatically-load-kernel-module-at-boot-angstrom/1267464#1267464