4eb47198e9
Alexei Starovoitov says: ==================== pull-request: bpf-next 2019-11-24 The following pull-request contains BPF updates for your *net-next* tree. We've added 27 non-merge commits during the last 4 day(s) which contain a total of 50 files changed, 2031 insertions(+), 548 deletions(-). The main changes are: 1) Optimize bpf_tail_call() from retpoline-ed indirect jump to direct jump, from Daniel. 2) Support global variables in libbpf, from Andrii. 3) Cleanup selftests with BPF_TRACE_x() macro, from Martin. 4) Fix devmap hash, from Toke. 5) Fix register bounds after 32-bit conditional jumps, from Yonghong. ==================== 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.