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50e30e3a0e
When not set `gttsize` module parameter by default will get the value to use for the GTT pool from the TTM page limit, which is set by a separate module parameter. This inevitably leads to people not sure which one to set when they want more addressable memory for the GPU, and you'll end up seeing instructions online saying to set both. Add some messages to try to guide people both who are using or misusing the parameters and mark the parameter as deprecated with the plan to drop it after the next LTS kernel release. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.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 reStructuredText 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.