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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Those who custom configure their kernel: what did you gain? (lemmy.ml)

submitted 8 months ago by cyclohexane@lemmy.ml to c/linux@lemmy.ml

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Curious to know the coolest things you achieved by configuring your kernel. I know kernel config can be boring, but I'm hoping someone will have an impressive answer.

For me I have a very lightweight kernel that runs wayland on nvidia without any issues to date.

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[–] lurch@sh.itjust.works 6 points 8 months ago

I have multiple PCs. One is running a kernel that is mostly monolithic. That means it has only one module (a third party driver).

This made a lot if things more easy and faster, for example, it doesn't need to load an initial RAM disk (initrd) at boot, because it already has all it needs built in and can just mount the root FS and start init. Also all crypto modules are already present when I need them.

The drawback is, I can't unload a module and then load it with different parameters. If I had to change a module param, I would have to change it in the bootloader config and restart (or kexec)