mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-13 17:39:23 -04:00
3972863aad
We need to maintain backwards compatibility with device trees that don't define an enable method. At the same time we want the device tree to be able to specify an enable-method and have it stick. Previously by having smp assigned in the DT_MACHINE definition this would be picked up by setup_arch() and override whatever arm_dt_init_cpu_maps() had configured. Now we move the initial assignment of default smp_ops to a dt_fixup and let arm_dt_init_cpu_maps() override that if the device tree defines an enable-method. [olof@lixom.net: Wrap set_smp_ops() in CONFIG_SMP.] Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Tested-by: Gregory CLEMENT <gregory.clement@bootlin.com> (on AX3) Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.