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Björn Töpel b9b6b68e8a xsk: add Rx queue setup and mmap support
Another setsockopt (XDP_RX_QUEUE) is added to let the process allocate
a queue, where the kernel can pass completed Rx frames from the kernel
to user process.

The mmapping of the queue is done using the XDP_PGOFF_RX_QUEUE offset.

Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-05-03 15:55:23 -07:00
arch bpf, x86_32: add eBPF JIT compiler for ia32 2018-05-03 18:15:25 +02:00
block
certs
crypto
Documentation bpf, x86_32: add eBPF JIT compiler for ia32 2018-05-03 18:15:25 +02:00
drivers
firmware
fs
include xsk: add Rx queue setup and mmap support 2018-05-03 15:55:23 -07:00
init
ipc
kernel bpf: remove tracepoints from bpf core 2018-04-30 10:55:56 +02:00
lib
LICENSES
mm
net xsk: add Rx queue setup and mmap support 2018-05-03 15:55:23 -07:00
samples
scripts bpf: relax constraints on formatting for eBPF helper documentation 2018-05-02 17:46:50 +02:00
security net: initial AF_XDP skeleton 2018-05-03 15:55:23 -07:00
sound
tools tools: bpftool: change time format for program 'loaded at:' information 2018-05-01 14:24:20 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS net: initial AF_XDP skeleton 2018-05-03 15:55:23 -07:00
Makefile
README

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.
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.