Ard Biesheuvel 69e44f7131 ARM: 9011/1: centralize phys-to-virt conversion of DT/ATAGS address
commit e9a2f8b599d0bc22a1b13e69527246ac39c697b4 upstream

Before moving the DT mapping out of the linear region, let's prepare
for this change by removing all the phys-to-virt translations of the
__atags_pointer variable, and perform this translation only once at
setup time.

Tested-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-19 10:08:32 +02:00
2021-05-19 10:08:29 +02:00
2019-09-22 10:34:46 -07:00
2019-11-10 13:41:59 -08:00
2021-05-14 09:44:33 +02:00

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.
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