Florian Fainelli
cdbc848b03
Now that ARM64 uses phys_initrd_start/phys_initrd_size, we can get rid of its custom __early_init_dt_declare_initrd() which causes a fair amount of objects rebuild when changing CONFIG_BLK_DEV_INITRD. In order to make sure ARM64 does not produce a BUG() when VM debugging is turned on though, we must avoid early calls to __va() which is what __early_init_dt_declare_initrd() does and wrap this around to avoid running that code on ARM64. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Rob Herring <robh@kernel.org>
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.