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 Restructured Text 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.
John Ogness
authored
Currently CON_ENABLED is being (mis)used to identify if the console has been registered. This is not reliable because it can be set even though registration failed or it can be unset, even though the console is registered. Use console_is_registered() instead. Signed-off-by:John Ogness <john.ogness@linutronix.de> Reviewed-by:
Petr Mladek <pmladek@suse.com> Reviewed-by:
Geert Uytterhoeven <geert@linux-m68k.org> Acked-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
Petr Mladek <pmladek@suse.com> Link: https://lore.kernel.org/r/20221116162152.193147-24-john.ogness@linutronix.de