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2dcdf8c18d
It makes no sense to expose CONFIG_DMA_NUMA_CMA if CONFIG_NUMA is not enabled, and random config options shouldn't be default unless there is a good reason. Replace the default NUMA with a depends on to fix both issues. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <roin.murphy@arm.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.
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.