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0f41997b1b
With enough debug options enabled, struct xfs_mount is larger
than 4k and thus NOFAIL allocations won't work for it.
xfs_init_fs_context is early in the mount process, and if we really
are out of memory there we'd better give up ASAP anyway.
Fixes: 7b77b46a61 ("xfs: use kmem functions for struct xfs_mount")
Reported-by: syzbot+359a67b608de1ef72f65@syzkaller.appspotmail.com
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.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 reStructuredText 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.