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Filename Latest commit message Latest commit date
Jakub Kicinski c256429fbd tools: bpftool: use correct make variable type to improve compilation time
Commit 4bfe3bd3cc ("tools/bpftool: use version from the kernel
source tree") added version to bpftool.  The version used is
equal to the kernel version and obtained by running make kernelversion
against kernel source tree.  Version is then communicated
to the sources with a command line define set in CFLAGS.

Use a simply expanded variable for the version, otherwise the
recursive make will run every time CFLAGS are used.

This brings the single-job compilation time for me from almost
16 sec down to less than 4 sec.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Quentin Monnet <quentin.monnet@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
2018-07-01 01:01:50 +02:00
arch arm64: dts: fsl: move ptp timer out of fman 2018-06-26 22:15:14 +09:00
block for-linus-20180623 2018-06-24 06:33:54 +08:00
certs
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-06-24 06:31:54 +08:00
Documentation dt-binding: ptp_qoriq: add DPAA FMan support 2018-06-26 22:15:14 +09:00
drivers nfp: bpf: allow source ptr type be map ptr in memcpy optimization 2018-06-27 10:57:15 +02:00
firmware
fs \n 2018-06-22 18:04:56 +09:00
include net: sched: call reoffload op on block callback reg 2018-06-26 23:21:33 +09:00
init
ipc rhashtable: split rhashtable.h 2018-06-22 13:43:27 +09:00
kernel Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-06-24 20:29:15 +08:00
lib Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-06-26 08:07:17 +09:00
LICENSES
mm for-linus-20180623 2018-06-24 06:33:54 +08:00
net net/tls: Remove VLA usage on nonce 2018-06-27 10:39:52 +09:00
samples samples/bpf: xdp_rxq_info action XDP_TX must adjust MAC-addrs 2018-06-28 23:50:20 +02:00
scripts tracing: Fix SKIP_STACK_VALIDATION=1 build due to bad merge with -mrecord-mcount 2018-06-21 15:12:56 -04:00
security
sound
tools tools: bpftool: use correct make variable type to improve compilation time 2018-07-01 01:01:50 +02:00
usr
virt KVM: arm64: Prevent KVM_COMPAT from being selected 2018-06-21 17:17:50 +01:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net 2018-06-26 08:07:17 +09:00
Makefile Linux 4.18-rc2 2018-06-24 20:54:29 +08:00
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.