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dbeb232726
Selftest udmabuf for the dma-buf driver is skipped when the device file (e.g. /dev/udmabuf) for the DMA buffer cannot be opened i.e. no DMA buffer has been allocated. This patch adds clarity to the SKIP message. Signed-off-by: Soumya Negi <soumya.negi97@gmail.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
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.