Matthew Brost 9c44fd5f6e drm/xe: Add migrate layer functions for SVM support
Add functions which migrate to / from VRAM accepting a single DPA
argument (VRAM) and array of dma addresses (SRAM). Used for SVM
migrations.

v2:
 - Don't unlock job_mutex in error path of xe_migrate_vram
v3:
 - Kernel doc (Thomas)
 - Better commit message (Thomas)
 - s/dword/num_dword (Thomas)
 - Return error on to large of migration (Thomas)

Signed-off-by: Oak Zeng <oak.zeng@intel.com>
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/20250306012657.3505757-21-matthew.brost@intel.com
2025-03-06 11:35:53 -08:00
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2025-02-25 17:36:09 +10:00
2025-02-04 11:27:45 -05:00
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2022-09-28 09:02:20 +02:00
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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.
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