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e81cea2a6f
This allows filesystems to use their mount private data to influence the permssions they return in permission2. It has been separated into a new call to avoid disrupting current permission users. Bug: 35848445 Bug: 120446149 Change-Id: I9d416e3b8b6eca84ef3e336bd2af89ddd51df6ca Signed-off-by: Daniel Rosenberg <drosen@google.com> [AmitP: Minor refactoring of original patch to align with changes from the following upstream commit4bfd054ae1("fs: fold __inode_permission() into inode_permission()"). Also introduce vfs_mkobj2(), because do_create() moved from using vfs_create() to vfs_mkobj()eecec19d9e("mqueue: switch to vfs_mkobj(), quit abusing ->d_fsdata") do_create() is dropped/cleaned-up upstream so a minor refactoring there as well.066cc813e9("do_mq_open(): move all work prior to dentry_open() into a helper")] Signed-off-by: Amit Pundir <amit.pundir@linaro.org> [astrachan: Folded the following changes into this patch: f46c9d62dd81 ("ANDROID: fs: Export vfs_rmdir2") 9992eb8b9a1e ("ANDROID: xattr: Pass EOPNOTSUPP to permission2")] Signed-off-by: Alistair Strachan <astrachan@google.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 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.