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Guillaume Nault says: ==================== l2tp: fix some l2tp_tunnel_find() issues in l2tp_netlink Since l2tp_tunnel_find() doesn't take a reference on the tunnel it returns, its users are almost guaranteed to be racy. This series defines l2tp_tunnel_get() which can be used as a safe replacement, and converts some of l2tp_tunnel_find() users in the l2tp_netlink module. Other users often combine this issue with other more or less subtle races. They will be fixed incrementally in followup series. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.