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Filename Latest commit message Latest commit date
Jakub Kicinski 41aed09cf6 nfp: bpf: add support for atomic add of unknown values
Allow atomic add to be used even when the value is not guaranteed
to fit into a 16 bit immediate.  This requires the value to be pulled
as data, and therefore use of a transfer register and a context swap.

Track the information about possible lengths of the value, if it's
guaranteed to be larger than 16bits don't generate the code for the
optimized case at all.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Reviewed-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2018-03-28 19:36:14 -07:00
arch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
block
certs
crypto
Documentation Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
drivers nfp: bpf: add support for atomic add of unknown values 2018-03-28 19:36:14 -07:00
firmware
fs Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
include bpf: add parenthesis around argument of BPF_LDST_BYTES() 2018-03-28 19:36:13 -07:00
init
ipc
kernel bpf: introduce BPF_RAW_TRACEPOINT 2018-03-28 22:55:19 +02:00
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
LICENSES
mm mm, thp: do not cause memcg oom for thp 2018-03-22 17:07:02 -07:00
net net/mac802154: disambiguate mac80215 vs mac802154 trace events 2018-03-28 22:55:18 +02:00
samples samples/bpf: raw tracepoint test 2018-03-28 22:55:19 +02:00
scripts
security macro: introduce COUNT_ARGS() macro 2018-03-28 22:55:19 +02:00
sound treewide: remove large struct-pass-by-value from tracepoint arguments 2018-03-28 22:55:18 +02:00
tools selftests/bpf: test for bpf_get_stackid() from raw tracepoints 2018-03-28 22:55:19 +02:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
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COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-22 14:10:29 -07:00
README

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.