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d620c93af6
ida_alloc() can return -ENOMEM in the highly unlikely case we run out
of memory. The current code creates an object with an invalid ID.
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20181030165352.13065-1-willy@infradead.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit 556c62e85f)
Signed-off-by: Greg Hartman <ghartman@google.com>
BUG: 139386237
Change-Id: I0bc83d49fe6b40b6fb5d0e9b1da3cdf64b48f5b3
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.