2b4cd14fd9
The preempt disable around do_xdp_generic() has been introduced in commitbbbe211c29("net: rcu lock and preempt disable missing around generic xdp") For BPF it is enough to use migrate_disable() and the code was updated as it can be seen in commit3c58482a38("bpf: Provide bpf_prog_run_pin_on_cpu() helper") This is a leftover which was not converted. Use migrate_disable() before invoking do_xdp_generic(). Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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.