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cbfbd9e932
Fix "ANDROID: mnt: Add filesystem private data to mount points" to only call update_mnt_data() if the filesystem provides the function. This avoids a null pointer dereference in do_mount(). Reported-by: youling 257 <youling257@gmail.com> Signed-off-by: Alistair Delva <adelva@google.com> Signed-off-by: Daniel Rosenberg <drosen@google.com> Change-Id: I6aedaa89536ae85e6bc29093f38934c672c8fe42
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.