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e4237786f4c3a14fa6be93f0bc7cf2fef2aa305b
Allow kernel clients to get the flags associated with a buffer that is wrapped by a dma-buf. This information can be used to communicate the type of memory associated with the buffer(e.g. uncached vs cached memory). Bug: 133508579 Test: ion-unit-tests Change-Id: I82eab8beb738b258616c22a01080615d7ffb6ad5 Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org> Signed-off-by: Sandeep Patil <sspatil@google.com> [surenb: cherry-picked from ACK 5.4 branch] Bug: 150611569 Test: build Signed-off-by: Suren Baghdasaryan <surenb@google.com> Change-Id: I6f094f625f38b363fe7815bb5b0ab33273a4a3a5
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.
See Documentation/00-INDEX for a list of what is contained in each file.
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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