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eda4623cf9
xa_find() interprets id as the lower bound and thus expects it initialised.
Reported-by: syzbot+c3ff04150c30d3df0f57@syzkaller.appspotmail.com
Fixes: 76f1cc98b2 ("io_uring/zcrx: add support for multiple ifqs")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/faea44ef63131e6968f635e1b6b7ca6056f1f533.1748359655.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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.