| Linux kernel | 
 | ============ | 
 |  | 
 | There are several guides for kernel developers and users. These guides can | 
 | be rendered in a number of formats, like HTML and PDF. Please read | 
 | Documentation/admin-guide/README.rst first. | 
 |  | 
 | In order to build the documentation, use ``make htmldocs`` or | 
 | ``make pdfdocs``.  The formatted documentation can also be read online at: | 
 |  | 
 |     https://www.kernel.org/doc/html/latest/ | 
 |  | 
 | There are various text files in the Documentation/ subdirectory, | 
 | several of them using the reStructuredText markup notation. | 
 |  | 
 | Please read the Documentation/process/changes.rst file, as it contains the | 
 | requirements for building and running the kernel, and information about | 
 | the problems which may result by upgrading your kernel. |