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5b672ec3f5
Compact 64k PTEs are only intended to be used within a single VMA which covers the entire 2MB range of the compact 64k PTEs. Add XE_VMA_PTE_COMPACT VMA flag to indicate compact 64k PTEs are used and update xe_vma_max_pte_size to return at least 2MB if set. v2: Include missing changes Fixes:8f33b4f054("drm/xe: Avoid doing rebinds") Fixes:c47794bdd6("drm/xe: Set max pte size when skipping rebinds") Reported-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/758 Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240219211942.3633795-4-matthew.brost@intel.com (cherry picked from commit0f688c0eb6) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.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.