da7ffb9660
Cursor snooping depended on implicit size and format which made debugging quite difficult. Make the code easier to following by making everything explicit and instead of using magic numbers predefine all the parameters the code depends on. Also fixes incorrectly computed pitches for non-aligned cursor snoops. Fix which has no practical effect because non-aligned cursor snoops are not used by the X11 driver and Wayland cursors will go through mob cursors, instead of surface dma's. Signed-off-by: Zack Rusin <zackr@vmware.com> Reviewed-by: Michael Banack <banackm@vmware.com> Reviewed-by: Martin Krastev <krastevm@vmware.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221026031936.1004280-2-zack@kde.org
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.