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.
Jason A. Donenfeld
authored
We make too nuanced use of ptr_ring to entirely move to the skb_array wrappers, but we at least should avoid the naughty function pointer cast when cleaning up skbs. Otherwise RAP/CFI will honk at us. This patch uses the __skb_array_destroy_skb wrapper for the cleanup, rather than directly providing kfree_skb, which is what other drivers in the same situation do too. Reported-by:PaX Team <pageexec@freemail.hu> Fixes: 886fcee9 ("wireguard: receive: use ring buffer for incoming handshakes") Signed-off-by:
Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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BeagleBoard.org / Linux
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