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Maarten Lankhorst
1bd4db39de
Commit7aaec3a623("drm/xe: Let's return last value read on xe_mmio_wait32.") mentions that we should return the last value read, but we never actually return it. This breaks display which depends on the value being actually returned where needed. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Fixes:7aaec3a623("drm/xe: Let's return last value read on xe_mmio_wait32.") Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/257 Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.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.