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Lorenz Bauer says: ==================== Changes in v2: - Check sk_fullsock in map_update_elem (Martin) Enable calling map_update_elem on sockmaps from bpf_iter context. This in turn allows us to copy a sockmap by iterating its elements. The change itself is tiny, all thanks to the ground work from Martin, whose series [1] this patch is based on. I updated the tests to do some copying, and also included two cleanups. I'm sending this out now rather than when Martin's series has landed because I hope this can get in before the merge window (potentially) closes this weekend. 1: https://lore.kernel.org/bpf/20200925000337.3853598-1-kafai@fb.com/ ==================== Signed-off-by: Alexei Starovoitov <ast@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 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.