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Niranjana Vishwanathapura fbeaad071a drm/xe: Create LRC BO without VM
Specifying VM during lrc->bo creation requires VM's reference
to be held for the lifetime of lrc->bo as it will use VM's dma
reservation object. Using VM's dma reservation object for
lrc->bo doesn't provide any advantage. Hence do not pass VM
while creating lrc->bo.

v2: Use xe_bo_unpin_map_no_vm (Matthew Brost)

Fixes: 264eecdba2 ("drm/xe: Decouple xe_exec_queue and xe_lrc")
Signed-off-by: Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250529052031.2429120-2-niranjana.vishwanathapura@intel.com
History 2025-05-29 09:18:31 -07:00
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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.