> For the complete documentation index, see [llms.txt](https://theiotlearninginitiative.gitbook.io/embedded-linux/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://theiotlearninginitiative.gitbook.io/embedded-linux/build-systems/yocto-board-support-package/kernel.md).

# Kernel

> In computing, the kernel is a computer program that manages input/output requests from software, and translates them into data processing instructions for the central processing unit and other electronic components of a computer. The kernel is a fundamental part of a modern computer's operating system. \[Wikipedia]\(<https://en.wikipedia.org/wiki/Kernel_(operating_system>)

## Intel Edison Default Version from Booted Device

```bash
    VERSION = 3
    PATCHLEVEL = 10
    SUBLEVEL = 17
    ...
    SUBLEVEL = 98
    EXTRAVERSION =
    NAME = TOSSUG Baby Fish
```

## Intel Edison Default Version from Kernel Source Code

ToDo Open Makefile