Michal Wajdeczko 9eddd5a9a2 drm/i915: Use fixed offset for PTEs location
We assumed that for all modern GENs the PTEs and register space are
split in the GTTMMADR BAR, but while it is true, we should rather use
fixed offset as it is defined in the specification.

Bspec: 4409, 4457, 4604, 11181, 9027, 13246, 13321, 44980

Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: CQ Tang <cq.tang@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210926201005.1450-1-michal.wajdeczko@intel.com
2021-10-01 11:28:19 -07:00
2021-09-12 16:28:37 -07:00

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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