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de68b17d5d
As a workaround to smoothly transit from static to dynamic DMA-buf handling we cached the sg_table on attach if dynamic handling mismatched between exporter and importer. Since Dmitry and Thomas cleaned that up and also documented the lock handling we can drop this workaround now. V2: implement Sima's comments Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Simona Vetter <simona.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20250211163109.12200-4-christian.koenig@amd.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 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.