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00833408bb
Pull 9p updates from Dominique Martinet: "Smaller buffers for small messages and fixes. The highlight of this is Christian's patch to allocate smaller buffers for most metadata requests: 9p with a big msize would try to allocate large buffers when just 4 or 8k would be more than enough; this brings in nice performance improvements. There's also a few fixes for problems reported by syzkaller (thanks to Schspa Shi, Tetsuo Handa for tests and feedback/patches) as well as some minor cleanup" * tag '9p-for-6.1' of https://github.com/martinetd/linux: net/9p: clarify trans_fd parse_opt failure handling net/9p: add __init/__exit annotations to module init/exit funcs net/9p: use a dedicated spinlock for trans_fd 9p/trans_fd: always use O_NONBLOCK read/write net/9p: allocate appropriate reduced message buffers net/9p: add 'pooled_rbuffers' flag to struct p9_trans_module net/9p: add p9_msg_buf_size() 9p: add P9_ERRMAX for 9p2000 and 9p2000.u net/9p: split message size argument into 't_size' and 'r_size' pair 9p: trans_fd/p9_conn_cancel: drop client lock earlier
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.