commits March 2020

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[linux-merge]linux integration; annotated tag, batadv-next-for-davem-20200306, deleted. v5.6-rc1-3-g5f27eb055d5c

by postmaster＠open-mesh.org

The annotated tag, batadv-next-for-davem-20200306 has been deleted was b417e4acbc490eefb30e3c5dd861ffc268dfac46 ----------------------------------------------------------------------- tag batadv-next-for-davem-20200306 This cleanup patchset includes the following patches: - bump version strings, by Simon Wunderlich - Avoid RCU list-traversal in spinlock, by Sven Eckelmann - Replace zero-length array with flexible-array member, by Gustavo A. R. Silva -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEE1ilQI7G+y+fdhnrfoSvjmEKSnqEFAl5iPgIWHHN3QHNpbW9u d3VuZGVybGljaC5kZQAKCRChK+OYQpKeoZL8D/9LHWjIS4wlyhm40ZS4GKOqroSL 4kPWutv4RIC/E5VXOukYG+p52GTSYDyCSAshviq0Z9/tIXJpwPwWkjO5wJ0zQ1Po PmPNcWgIi/Iyx7KXWD8fm7fdpfsQptgVfjP8OshS4in5gOjTe8D2bN3XM2q4CGT7 pj4/uV+x/6CGKW7pHEpQlIeMu4mRtAcglaPZ03QzuTpKooHkgGi8gsFcVa1ZWzlU 7i42QEcJcfjfhIlyE7xynR8NdPkC2kEdxBGjBn05gTNPswLlaub6bdnTUUfwsd0R Vvz2ti06uqfLwIYC/2G05nNCejVIEczJvKZTHnHsegtuTB6PEbi3r/tpB8C3gIbK hZIe36Dm1nmhALXjoM3OzNlm5brw5+P0bX8zzgFwmqYOzpaV+XGhtK8aFox1oEkC BltnhjZOtwk0UY+72vV+1iuBv/VYpxzv5UPiE+L8TRP9qkyygmTh/ZcThkW0J/25 MU2T3yiycada0IdSOxS4E4TFo4CS5tZqS6O440qnX1GTxgCojM6Qsp5ypM+nbbGC 07tcp8RjMXrH2S5imiDtgSBzixIRSQYHEm5lEMflpH8RJlUQK1MGPF6dltDzaCy9 7UAoJTVCiMa6RvbgDSUeeNPM7ggUFztF0in2Ok9M9GpcnkKouy2lrdXAeKe2cfq+ nfeZpPbV5mIIPayrZg== =f2xH -----END PGP SIGNATURE----- 5f27eb055d5c5814785fb9cf0ae4a4c150a8f334 batman-adv: Replace zero-length array with flexible-array member ----------------------------------------------------------------------- -- linux integration

3 years

[linux-merge]linux integration; annotated tag, v5.6-rc6, created. v5.6-rc6

by postmaster＠open-mesh.org

The annotated tag, v5.6-rc6 has been created at 5ec385dc02674cffa933f3f4ede6b060f085e273 (tag) tagging fb33c6510d5595144d585aa194d377cf74d31911 (commit) replaces v5.6-rc5 tagged by Linus Torvalds on Sun Mar 15 15:01:33 2020 -0700 - Shortlog ------------------------------------------------------------ Linux 5.6-rc6 -----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAl5upb0eHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG4CkH/i7h5HOzGxnr0hsZ GMMYOiXblAFrTEpXX2BOsklS7EAC8nFzq3OkN8Y1InTjLKN+lqQrqrATowBHHsXn oY9fY9fKjt7vuzJBn4dBa7owCi/h6IFRZO5+18eGVq8Tp4sCtzQ1s9xUvyr4AhRV 7gGHbinrPibbxdTCvFwnWxYnPyptXIO3eJ2e+J3bXXSdItmlOOJtKlTUjRMd07Jg j0kyLDiTdOXw7Ib6IOoBzs08zRZGttrgXMyHQB0UFX1flophCt4P0Ok1kvx0dekv xKQj3qWmMDAYlE49W0QQBxcVxQtD8odon7jZik+ZiIUL8rLs0AVSnblK7Qq20w3Q 6GdKPSs= =DG6g -----END PGP SIGNATURE----- Sven Eckelmann (1): batman-adv: Don't schedule OGM for disabled interface ----------------------------------------------------------------------- -- linux integration

3 years

[linux-merge]linux integration; annotated tag, v5.6-rc5, created. v5.6-rc5

by postmaster＠open-mesh.org

The annotated tag, v5.6-rc5 has been created at f63824d61a49150788a0cc3f8376b48d717bed3e (tag) tagging 2c523b344dfa65a3738e7039832044aa133c75fb (commit) replaces v5.6-rc4 tagged by Linus Torvalds on Sun Mar 8 17:44:55 2020 -0700 - Shortlog ------------------------------------------------------------ Linux 5.6-rc5 -----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAl5lkYceHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiGpHQH/RJrzcaZHo4lw88m Jf7vBZ9DYUlRgqE0pxTHWmodNObKRqpwOUGflUcWbb/7GD2LQUfeqhSECVQyTID9 N9y7FcPvx321Qhc3EkZ24DBYk0+DQ0K2FVUrSa/PxO0n7czxxXWaLRDmlSULEd3R D4pVs3zEWOBXJHUAvUQ5R+lKfkeWKNeeepeh+rezuhpdWFBRNz4Jjr5QUJ8od5xI sIwobYmESJqTRVBHqW8g2T2/yIsFJ78GCXs8DZLe1wxh40UbxdYDTA0NDDTHKzK6 lxzBgcmKzuge+1OVmzxLouNWMnPcjFlVgXWVerpSy3/SIFFkzzUWeMbqm6hKuhOn wAlcIgI= =VQUc -----END PGP SIGNATURE----- ----------------------------------------------------------------------- -- linux integration

3 years

[doc] master: Merge branch 'backup-redmine/2020-03-07' (48ad808)

by postmaster＠open-mesh.org

Repository : ssh://git@diktynna/doc On branch : master >--------------------------------------------------------------- commit 48ad808f8fb5611d52bbbe0ff7a7890c8ced72b3 Merge: cee3a86 bb7de75 Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat Mar 7 20:17:25 2020 +0100 Merge branch 'backup-redmine/2020-03-07' >--------------------------------------------------------------- 48ad808f8fb5611d52bbbe0ff7a7890c8ced72b3 open-mesh/Download.rst | 26 ++++++------ open-mesh/Kernel_hacking_Debian_image.rst | 9 +++- open-mesh/News-draft.rst | 68 +++++++++++++++++++------------ 3 files changed, 63 insertions(+), 40 deletions(-) diff --cc open-mesh/Download.rst index 1983a69,0000000..8ce0106 mode 100644,000000..100644 --- a/open-mesh/Download.rst +++ b/open-mesh/Download.rst @@@ -1,243 -1,0 +1,245 @@@ +.. SPDX-License-Identifier: GPL-2.0 + +Download B.A.T.M.A.N. +===================== + +We are currently working on different branches. To get the details about +the differences of these branches, see our :doc:`Branches Explained page <BranchesExplained>`. + +Please use the maint branch for your public infrastructure unless you +know exactly what you are doing and are prepared for the big unknown. + +.. _open-mesh-download-download-released-source-code: + +Download Released Source Code +----------------------------- + +- The latest version of :doc:`batman-adv </batman-adv/Wiki>` is - `batman-adv-2019.5.tar.gz <https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv…>`__ - `md5 <https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv…>`__ - `sha1 <https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv…>`__ - `asc <https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv…>`__ ++ `batman-adv-2020.0.tar.gz <https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv…>`__ ++ `md5 <https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv…>`__ ++ `sha1 <https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv…>`__ ++ `asc <https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv…>`__ +- The latest version of batctl (management and control tool for + batman-adv) is - `batctl-2019.5.tar.gz <https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2019.5.…>`__ - `md5 <https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2019.5.…>`__ - `sha1 <https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2019.5.…>`__ - `asc <https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2019.5.…>`__ ++ `batctl-2020.0.tar.gz <https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2020.0.…>`__ ++ `md5 <https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2020.0.…>`__ ++ `sha1 <https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2020.0.…>`__ ++ `asc <https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2020.0.…>`__ +- The latest version of alfred (Almighty Lightweight Fact Remote + Exchange Daemon) is - `alfred-2019.5.tar.gz <https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2019.5.…>`__ - `md5 <https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2019.5.…>`__ - `sha1 <https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2019.5.…>`__ - `asc <https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2019.5.…>`__ ++ `alfred-2020.0.tar.gz <https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2020.0.…>`__ ++ `md5 <https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2020.0.…>`__ ++ `sha1 <https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2020.0.…>`__ ++ `asc <https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2020.0.…>`__ + +- The latest stable version of batmand + (:ref:`unmaintained <open-mesh-BranchesExplained-batmand>`) is + `batman-0.3.2.tar.gz <https://downloads.open-mesh.org/batman/releases/batman-0.3.2/batman-0.3.2.t…>`__ + `md5 <https://downloads.open-mesh.org/batman/releases/batman-0.3.2/batman-0.3.2.t…>`__ + `sha1 <https://downloads.open-mesh.org/batman/releases/batman-0.3.2/batman-0.3.2.t…>`__ + `asc <https://downloads.open-mesh.org/batman/releases/batman-0.3.2/batman-0.3.2.t…>`__ +- The latest version of the vis server for the batmand (package not + needed for batman-adv) is + `vis-0.3.2.tar.gz <https://downloads.open-mesh.org/batman/releases/batman-0.3.2/vis-0.3.2.tar.…>`__ + `md5 <https://downloads.open-mesh.org/batman/releases/batman-0.3.2/vis-0.3.2.tar.…>`__ + `sha1 <https://downloads.open-mesh.org/batman/releases/batman-0.3.2/vis-0.3.2.tar.…>`__ + `asc <https://downloads.open-mesh.org/batman/releases/batman-0.3.2/vis-0.3.2.tar.…>`__ + +If you are wondering whether batman-adv or batmand might suit your setup +better, have a look at :doc:`this page </batman-adv/Wiki>`. Please note that +the development is focusing on batman-adv at the moment. + +To download previous release tarballs, simply check out our `download +section <https://downloads.open-mesh.org/batman/releases/>`__. + +If you find any bugs, please :doc:`let us know <Contribute>`! + +Git Repository Access +--------------------- + +Since we started integrating the batman-adv kernel module into the +mainline Linux tree, we maintain a git repository which contains the +batman-adv maintenance branches. More information can be found +:doc:`on our git page <UsingBatmanGit>`. +On overview about all the git repositories can be found on our `git +frontend <https://git.open-mesh.org>`__. We also host individual +repositories for development related to batman or meshing in general. +Feel free to contact us if you are interested in getting a repository +too. + +batman-adv in the Linux tree +---------------------------- + +Since linux 2.6.33 batman-adv is part of the official linux tree. You +can build batman-adv along with your linux binary by simply selecting +batman-adv in the Linux drivers section. If you use an older kernel or +want to have access to the latest features you can checkout our git +repository which still are backward compatible until 2.6.29. + +It follows an overview of linux versions and the batman-adv version they +contain, so that you can easily pick the compatible batctl packages: + +- linux 2.6.33 => batman-adv 0.2.0 (get batctl 0.2.0 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 2.6.34 => batman-adv 0.2.1 (get batctl 0.2.1 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 2.6.35 => batman-adv 2010.0.x (get batctl 2010.0.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 2.6.36 => batman-adv 2010.1.x (get batctl 2010.1.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 2.6.37 => batman-adv 2010.2.x (get batctl 2010.2.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 2.6.38 => batman-adv 2011.0.x (get batctl 2011.0.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 2.6.39 => batman-adv 2011.1.x (get batctl 2011.1.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.0 => batman-adv 2011.2.x (get batctl 2011.2.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.1 => batman-adv 2011.3.x (get batctl 2011.3.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.2 => batman-adv 2011.4.x (get batctl 2011.4.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.3 => batman-adv 2012.0.x (get batctl 2012.0.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.4 => batman-adv 2012.1.x (get batctl 2012.1.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.5 => batman-adv 2012.2.x (get batctl 2012.2.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.6 => batman-adv 2012.3.x (get batctl 2012.3.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.7 => batman-adv 2012.4.x (get batctl 2012.4.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.8 => batman-adv 2013.0.x (get batctl 2013.0.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.9 => batman-adv 2013.1.x (get batctl 2013.1.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.10 => batman-adv 2013.2.x (get batctl 2013.2.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.11 => batman-adv 2013.3.x (get batctl 2013.3.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.12 => batman-adv 2013.4.x (get batctl 2013.4.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.13 => batman-adv 2014.0.x (get batctl 2014.0.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ + NOTE: in-kernel version number is 2013.5.0 +- linux 3.14 => batman-adv 2014.1.x (get batctl 2014.1.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.15 => batman-adv 2014.2.x (get batctl 2014.2.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.16 => batman-adv 2014.3.x (get batctl 2014.3.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 3.17-3.19 => batman-adv 2014.4.x (get batctl 2014.4.x from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.0-4.1 => batman-adv 2015.0 (get batctl 2015.0 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/>`__ +- linux 4.2-4.3 => batman-adv 2015.1 (get batctl 2015.1 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.4 => batman-adv 2015.2 (get batctl 2015.2 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.5 => batman-adv 2016.0 (get batctl 2016.0 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.6 => batman-adv 2016.1 (get batctl 2016.1 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.7 => batman-adv 2016.2 (get batctl 2016.2 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.8 => batman-adv 2016.3 (get batctl 2016.3 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.9 => batman-adv 2016.4 (get batctl 2016.4 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.10 => batman-adv 2016.5 (get batctl 2016.5 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.11 => batman-adv 2017.0.1 (get batctl 2017.0 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.12 => batman-adv 2017.1 (get batctl 2017.1 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.13 => batman-adv 2017.2 (get batctl 2017.2 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.14 => batman-adv 2017.3 (get batctl 2017.3 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.15 => batman-adv 2017.4 (get batctl 2017.4 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.16 => batman-adv 2018.0 (get batctl 2018.0 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.17 => batman-adv 2018.1 (get batctl 2018.1 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.18 => batman-adv 2018.2 (get batctl 2018.2 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.19 => batman-adv 2018.3 (get batctl 2018.3 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 4.20 => batman-adv 2018.4 (get batctl 2018.4 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 5.0 => batman-adv 2019.0 (get batctl 2019.0 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 5.1 => batman-adv 2019.1 (get batctl 2019.1 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 5.2 => batman-adv 2019.2 (get batctl 2019.2 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 5.3 => batman-adv 2019.3 (get batctl 2019.3 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 5.4 => batman-adv 2019.4 (get batctl 2019.4 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ +- linux 5.5 => batman-adv 2019.5 (get batctl 2019.5 from + `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ ++- linux 5.6 => batman-adv 2020.0 (get batctl 2020.0 from ++ `here <https://downloads.open-mesh.org/batman/stable/sources/batctl/)>`__ + +Arch Linux +---------- + +Batman-adv and Batctl are avaible in the +`AUR <https://wiki.archlinux.org/index.php/AUR>`__ as PKGBUILD: + +- `batctl <https://aur.archlinux.org/packages/batctl/>`__ - Latest + Batctl +- `batman-adv <https://aur.archlinux.org/packages/batman-adv/>`__ - + Latest Batman-adv +- `batman-adv-v14 <https://aur.archlinux.org/packages/batman-adv-v14/>`__ + - Last Batman-adv with compability-version 14 (2013.4) +- `batctl-v14 <https://aur.archlinux.org/packages/batctl-v14/>`__ - + Last Batctl with compability-version 14 (2013.4) + +Debian +------ + +Use apt-get (or any other dpkg frontend of choice) to install +B.A.T.M.A.N. onto your debian machine. Following packages are available: + +- `alfred <https://packages.debian.org/sid/alfred>`__ +- `batmand <https://packages.debian.org/sid/batmand>`__ +- `batctl <https://packages.debian.org/sid/batctl>`__ +- `linux <https://packages.debian.org/source/unstable/linux>`__ - + batman-advanced kernel module as `part of the + official <https://bugs.debian.org/622361>`__ kernel packages + +Similar packages are also available through `Ubuntu +universe <https://help.ubuntu.com/community/Repositories/Ubuntu>`__ . + +Gentoo +------ + +Use emerge to build B.A.T.M.A.N. on your gentoo machine. Following +ebuilds are available: + +- `net-misc/batctl <https://packages.gentoo.org/packages/net-misc/batctl>`__ +- `net-misc/batman-adv <https://packages.gentoo.org/packages/net-misc/batman-adv>`__ + +openSUSE +-------- + +- `network:utilities / + batctl <https://build.opensuse.org/package/show?package=batctl&project=network%3Aut…>`__ +- the batman-adv module is available as module in the official kernel + packages + +Building OpenWRT packages +------------------------- + +B.A.T.M.A.N. is also included in OpenWRT as a package. Download the +extra package feed, link the batman folder into your main OpenWRT svn +directory and use "make menuconfig" to select the B.A.T.M.A.N. flavor +you intend to use. This enables you to integrate B.A.T.M.A.N. seamlessly +into your builds (see :doc:`this page </batman-adv/Building-with-openwrt>` for +a detailed explanation). + +More information about how to build the OpenWRT toolchain is available +`here <https://wiki.openwrt.org/doc/howto/build>`__. diff --cc open-mesh/Kernel_hacking_Debian_image.rst index 0797814,0000000..fd12b6a mode 100644,000000..100644 --- a/open-mesh/Kernel_hacking_Debian_image.rst +++ b/open-mesh/Kernel_hacking_Debian_image.rst @@@ -1,431 -1,0 +1,438 @@@ +.. SPDX-License-Identifier: GPL-2.0 + +Kernel hacking Debian image +=========================== + +The :doc:`OpenWrt image <OpenWrt_in_QEMU>` is an easy way to start multiple +virtual instances. But these instances usually don’t provide the +required infrastructure to test kernel modules extensively. And it also +depends on special toolchains to prepare the used tools/modules which +should tested. + +It is often easier to use the same operating system in the virtual +environment and on the host. Only the kernel is modified here to provide +the necessary helpers for in-kernel development. + +An interested reader might even extend this further to only provide a +modified kernel and use the currently running rootfs also in the virtual +environment. Such an approach is used in `hostap’s test +vm <https://w1.fi/cgit/hostap/tree/tests/hwsim/vm>`__ but it is out of +scope for this document. + +Create an Image +--------------- + +The debian root filesystem is used here to a minimal system to boot and +run the test programs. It is a simple ext4 filesystem with only +userspace components from Debian. The configuration is changed to: + +* automatically mount the shared folder +* automatically set up a static IPv4 address and hostname on bootup +* start a test-init.sh script from the shared folder on bootup +* disable root password +* prefer batctl binary from shared folder’s batctl subdirectory instead + of virtual environment binary + +The installation is also cleaned up at the end to reduce the required +storage space + +.. code-block:: sh + + qemu-img create debian.img 8G + sudo mkfs.ext4 -O '^has_journal' -F debian.img + sudo mkdir debian + sudo mount -o loop debian.img debian + sudo debootstrap buster debian + sudo chroot debian apt update + sudo chroot debian apt install --no-install-recommends build-essential vim openssh-server less \ - pkg-config libnl-3-dev libnl-genl-3-dev libcap-dev tcpdump \ ++ pkg-config libnl-3-dev libnl-genl-3-dev libcap-dev tcpdump rng-tools5 \ + trace-cmd flex bison libelf-dev libdw-dev binutils-dev libunwind-dev libssl-dev libslang2-dev liblzma-dev libperl-dev + + sudo mkdir debian/root/.ssh/ + ssh-add -L | sudo tee debian/root/.ssh/authorized_keys + + sudo mkdir debian/host + sudo sh -c 'cat > debian/etc/fstab << EOF + host /host 9p trans=virtio,version=9p2000.L 0 0 + EOF' + + sudo sh -c 'cat > debian/etc/rc.local << "EOF" + #!/bin/sh -e + + MAC_PART="$(ip link show enp0s1 | awk "/ether/ {print \$2}"| sed -e "s/.*://" -e "s/[\\n\\ ].*//"|awk "{print (\"0x\"\$1)*1 }")" + IP_PART="$(echo $MAC_PART|awk "{ print \$1+50 }")" + NODE_NR="$(echo $MAC_PART|awk "{ printf(\"%02d\", \$1) }")" + ip addr add 192.168.251.${IP_PART}/24 dev enp0s1 + ip link set up dev enp0s1 + hostname "node"$NODE_NR + ip link set up dev lo + [ ! -x /host/test-init.sh ] || /host/test-init.sh + exit 0 + EOF' + sudo chmod a+x debian/etc/rc.local + + sudo sed -i 's/^root:[^:]*:/root::/' debian/etc/shadow + + ## optionally: allow ssh logins without passwords + # sudo sed -i 's/^#PermitRootLogin.*/PermitRootLogin yes/' debian/etc/ssh/sshd_config + # sudo sed -i 's/^#PermitEmptyPasswords.*/PermitEmptyPasswords yes/' debian/etc/ssh/sshd_config + # sudo sed -i 's/^UsePAM.*/UsePAM no/' debian/etc/ssh/sshd_config + + ## optionally: enable autologin for user root + #sudo mkdir debian/etc/systemd/system/serial-getty(a)hvc0.service.d/ + #sudo sh -c 'cat > debian/etc/systemd/system/serial-getty(a)hvc0.service.d/autologin.conf << EOF + #[Service] + #ExecStart= + #ExecStart=-/sbin/agetty --autologin root -s %I 115200,38400,9600 vt102 + #EOF' + + sudo sh -c 'echo '\''PATH="/host/batctl/:$PATH"'\'' >> debian/etc/profile' + sudo rm debian/var/cache/apt/archives/*.deb + sudo rm debian/var/lib/apt/lists/* + sudo e4defrag -v debian/ + sudo umount debian ++ sudo fsck.ext4 -fD debian.img + sudo zerofree -v debian.img + sudo fallocate --dig-holes debian.img + + + ## optionally: convert image to qcow2 + #sudo qemu-img convert -c -f raw -O qcow2 debian.img debian.qcow2 + #sudo mv debian.qcow2 debian.img + +Kernel compile +-------------- + +Any recent kernel can be used for the setup. We will use linux-next here +to get the most recent development kernels. It is also assumed that the +sources are copied to the same directory as the debian.img and a x86_64 +image will be used. + +The kernel will be build to enhance the virtualization and debugging +experience. It is configured with: + +* basic kernel features +* support for necessary drivers +* kernel hacking helpers +* kernel address + undefined sanitizers +* support for hwsim + +.. code-block:: sh + + # make sure that libelf-dev is installed or module build will fail with something like "No rule to make target 'net/batman-adv/bat_algo.o'" + + git clone git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git + cd linux-next + + make allnoconfig + cat >> .config << EOF + + # small configuration + CONFIG_SMP=y + CONFIG_EMBEDDED=n + # CONFIG_EXPERT is not set + CONFIG_MODULES=y + CONFIG_MODULE_UNLOAD=y + CONFIG_MODVERSIONS=y + CONFIG_MODULE_SRCVERSION_ALL=y + CONFIG_64BIT=y + CONFIG_X86_VSYSCALL_EMULATION=n + CONFIG_IA32_EMULATION=n + CONFIG_VOP_BUS=y + CONFIG_VOP=y + CONFIG_HW_RANDOM_VIRTIO=y + CONFIG_NET_9P_VIRTIO=y + CONFIG_VIRTIO_MENU=y + CONFIG_SCSI_VIRTIO=y + CONFIG_VIRTIO_BALLOON=y + CONFIG_VIRTIO_BLK=y + CONFIG_VIRTIO_CONSOLE=y + CONFIG_VIRTIO_INPUT=y + CONFIG_VIRTIO_NET=y + CONFIG_VIRTIO_PCI=y + CONFIG_VIRTIO_PCI_LEGACY=y + CONFIG_VIRTIO_BALLOON=y + CONFIG_VIRTIO_BLK_SCSI=y + CONFIG_VIRTIO_INPUT=y + CONFIG_VIRTIO_MMIO=y + CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y + CONFIG_RPMSG_VIRTIO=y + CONFIG_VSOCKETS=y + CONFIG_VIRTIO_VSOCKETS=y + CONFIG_DRM=y + CONFIG_DRM_VIRTIO_GPU=y + CONFIG_CAIF=y + CONFIG_CAIF_VIRTIO=y + CONFIG_CRYPTO_DEV_VIRTIO=y + CONFIG_FUSE_FS=y + CONFIG_VIRTIO_FS=y + CONFIG_IOMMU_SUPPORT=y + CONFIG_VIRTIO_IOMMU=y + CONFIG_LIBNVDIMM=y + CONFIG_VIRTIO_PMEM=y + CONFIG_CRC16=y + CONFIG_LIBCRC32C=y + CONFIG_CRYPTO_SHA512=y + CONFIG_NET=y + CONFIG_INET=y + CONFIG_DEBUG_FS=y + CONFIG_IPV6=y + CONFIG_BRIDGE=y + CONFIG_VLAN_8021Q=y + CONFIG_WIRELESS=n + CONFIG_NET_9P=y + CONFIG_NETWORK_FILESYSTEMS=y + CONFIG_9P_FS=y + CONFIG_9P_FS_POSIX_ACL=y + CONFIG_9P_FS_SECURITY=y + CONFIG_BLOCK=y + CONFIG_BLK_DEV=y + CONFIG_EXT4_FS=y + CONFIG_EXT4_USE_FOR_EXT23=y + CONFIG_TTY=y + CONFIG_HW_RANDOM=y + CONFIG_VHOST_RING=y + CONFIG_GENERIC_ALLOCATOR=y + CONFIG_SCSI_LOWLEVEL=y + CONFIG_SCSI=y + CONFIG_NETDEVICES=y + CONFIG_NET_CORE=y + CONFIG_DEVTMPFS=y + CONFIG_HYPERVISOR_GUEST=y + CONFIG_PVH=y + CONFIG_PARAVIRT=y + CONFIG_PARAVIRT_TIME_ACCOUNTING=y + CONFIG_PARAVIRT_SPINLOCKS=y + CONFIG_KVM_GUEST=y + CONFIG_BINFMT_ELF=y + CONFIG_BINFMT_SCRIPT=y + CONFIG_BINFMT_MISC=y + CONFIG_PCI=y + CONFIG_SYSVIPC=y + CONFIG_POSIX_MQUEUE=y + CONFIG_CROSS_MEMORY_ATTACH=y + CONFIG_UNIX=y + CONFIG_TMPFS=y + CONFIG_CGROUPS=y + CONFIG_BLK_CGROUP=y + CONFIG_CGROUP_CPUACCT=y + CONFIG_CGROUP_DEVICE=y + CONFIG_CGROUP_FREEZER=y + CONFIG_CGROUP_HUGETLB=y + CONFIG_CGROUP_NET_CLASSID=y + CONFIG_CGROUP_NET_PRIO=y + CONFIG_CGROUP_PERF=y + CONFIG_CGROUP_SCHED=y + CONFIG_DEVPTS_MULTIPLE_INSTANCES=y + CONFIG_INOTIFY_USER=y + CONFIG_FHANDLE=y + CONFIG_CFG80211=y + CONFIG_DUMMY=y + CONFIG_PACKET=y + CONFIG_VETH=y + CONFIG_IP_MULTICAST=y + CONFIG_NET_IPGRE_DEMUX=y + CONFIG_NET_IP_TUNNEL=y + CONFIG_NET_IPGRE=y + CONFIG_NET_IPGRE_BROADCAST=y + # CONFIG_LEGACY_PTYS is not set + CONFIG_NO_HZ_IDLE=y + CONFIG_CPU_IDLE_GOV_HALTPOLL=y + CONFIG_PVPANIC=y + + # makes boot a lot slower but required for shutdown + CONFIG_ACPI=y + + + #debug stuff + CONFIG_CC_STACKPROTECTOR_STRONG=y + CONFIG_LOCKUP_DETECTOR=y + CONFIG_DETECT_HUNG_TASK=y + CONFIG_SCHED_STACK_END_CHECK=y + CONFIG_DEBUG_RT_MUTEXES=y + CONFIG_DEBUG_SPINLOCK=y + CONFIG_DEBUG_MUTEXES=y + CONFIG_PROVE_LOCKING=y + CONFIG_LOCK_STAT=y + CONFIG_DEBUG_LOCKDEP=y + CONFIG_DEBUG_ATOMIC_SLEEP=y + CONFIG_DEBUG_LIST=y + CONFIG_DEBUG_PI_LIST=y + CONFIG_DEBUG_SG=y + CONFIG_DEBUG_NOTIFIERS=y + CONFIG_PROVE_RCU_REPEATEDLY=y + CONFIG_SPARSE_RCU_POINTER=y + CONFIG_DEBUG_STRICT_USER_COPY_CHECKS=y + CONFIG_X86_VERBOSE_BOOTUP=y + CONFIG_DEBUG_RODATA=y + CONFIG_DEBUG_RODATA_TEST=n + CONFIG_DEBUG_SET_MODULE_RONX=y + CONFIG_PAGE_EXTENSION=y + CONFIG_DEBUG_PAGEALLOC=y + CONFIG_DEBUG_OBJECTS=y + CONFIG_DEBUG_OBJECTS_FREE=y + CONFIG_DEBUG_OBJECTS_TIMERS=y + CONFIG_DEBUG_OBJECTS_WORK=y + CONFIG_DEBUG_OBJECTS_RCU_HEAD=y + CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y + CONFIG_DEBUG_KMEMLEAK=y + CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=8000 + CONFIG_DEBUG_STACK_USAGE=y + CONFIG_DEBUG_STACKOVERFLOW=y + CONFIG_DEBUG_INFO=y + CONFIG_DEBUG_INFO_DWARF4=y + CONFIG_GDB_SCRIPTS=y + CONFIG_READABLE_ASM=y + CONFIG_STACK_VALIDATION=y + CONFIG_WQ_WATCHDOG=y + CONFIG_DEBUG_KOBJECT_RELEASE=y + CONFIG_DEBUG_WQ_FORCE_RR_CPU=y + CONFIG_OPTIMIZE_INLINING=y + CONFIG_ENABLE_MUST_CHECK=y + CONFIG_ENABLE_WARN_DEPRECATED=y + CONFIG_DEBUG_SECTION_MISMATCH=y + CONFIG_UNWINDER_ORC=y + CONFIG_FTRACE=y + CONFIG_FUNCTION_TRACER=y + CONFIG_FUNCTION_GRAPH_TRACER=y + CONFIG_FTRACE_SYSCALLS=y + CONFIG_TRACER_SNAPSHOT=y + CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP=y + CONFIG_STACK_TRACER=y + CONFIG_UPROBE_EVENTS=y + CONFIG_DYNAMIC_FTRACE=y + CONFIG_FUNCTION_PROFILER=y + CONFIG_HIST_TRIGGERS=y ++ CONFIG_SYMBOLIC_ERRNAME=y ++ CONFIG_DYNAMIC_DEBUG=y ++ CONFIG_PRINTK_TIME=y ++ CONFIG_PRINTK_CALLER=y ++ CONFIG_DEBUG_MISC=y ++ CONFIG_PROVE_RCU_LIST=y + + # for GCC 5+ + CONFIG_KASAN=y + CONFIG_KASAN_INLINE=y + CONFIG_UBSAN_SANITIZE_ALL=y + CONFIG_UBSAN=y + CONFIG_UBSAN_NULL=y + EOF + make olddefconfig + + cat >> .config << EOF + # allow to use unsigned regdb with hwsim + CONFIG_EXPERT=y + CONFIG_CFG80211_CERTIFICATION_ONUS=y + # CONFIG_CFG80211_REQUIRE_SIGNED_REGDB is not set + EOF + make olddefconfig + + make all -j$(nproc || echo 1) + +Build the BIOS +-------------- + +The (sea)bios used by qemu is nice to boot all kind of legacy images but +reduces the performance for booting a paravirtualized Linux system. +Something like qboot works better for this purpose: + +.. code-block:: sh + + git clone https://github.com/bonzini/qboot.git + make -C qboot + +.. _open-mesh-kernel-hacking-debian-image-building-the-batman-adv-module: + +Building the batman-adv module +------------------------------ + +The kernel module can be build outside the virtual environment and +shared over the 9p mount. The path to the kernel sources have to be +provided to the make process + +.. code-block:: sh + + make KERNELPATH="$(pwd)/../linux-next" + +The kernel module can also be compiled in a way which creates better +stack traces and increases the usability with (k)gdb: + +.. code-block:: sh + + make EXTRA_CFLAGS="-fno-inline -Og -fno-optimize-sibling-calls" KERNELPATH="$(pwd)/../linux-next" V=1 + +Start of the environment +------------------------ + +virtual network initialization +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The +:ref:`virtual-network.sh from the OpenWrt environment <open-mesh-openwrt-in-qemu-virtual-network-initialization>` +can be reused again. + +VM instances bringup +~~~~~~~~~~~~~~~~~~~~ + +The +:ref:`run.sh from the OpenWrt environment <open-mesh-openwrt-in-qemu-vm-instances-bringup>` +can mostly be reused. There are only minimal +adjustments required. + +The BASE_IMG is of course no longer the same because a new image +“debian.img” was created for our new environment. The image also doesn’t +contain a bootloader or kernel anymore. The kernel must now be supplied +manually to qemu. + +.. code-block:: sh + + BASE_IMG=debian.img + BOOTARGS+=("-bios" "qboot/bios.bin") + BOOTARGS+=("-kernel" "linux-next/arch/x86/boot/bzImage") + BOOTARGS+=("-append" "root=/dev/vda rw console=hvc0 nokaslr tsc=reliable no_timer_check noreplace-smp rootfstype=ext4 rcupdate.rcu_expedited=1 reboot=t pci=lastbus=0 i8042.direct=1 i8042.dumbkbd=1 i8042.nopnp=1 i8042.noaux=1") + BOOTARGS+=("-device" "virtconsole,chardev=charconsole0,id=console0") + +It is also recommended to use linux-next/vmlinux instead of bzImage with +qemu 4.0.0 (or later) + +Automatic test initialization +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The +:ref:`test-init.sh from the OpenWrt environment <open-mesh-openwrt-in-qemu-automatic-test-initialization>` +is always test specific. But its main +functionality is still the same as before. A simple example would be: + +.. code-block:: sh + + cat > test-init.sh << "EOF" + #! /bin/sh + + set -e + + ## get internet access + dhclient enp0s2 + + ## Simple batman-adv setup + + # ip link add dummy0 type dummy + ip link set up dummy0 + + rmmod batman-adv || true + insmod /host/batman-adv/net/batman-adv/batman-adv.ko + /host/batctl/batctl routing_algo BATMAN_IV + /host/batctl/batctl if add dummy0 + /host/batctl/batctl it 5000 + /host/batctl/batctl if add enp0s1 + ip link set up dev enp0s1 + ip link set up dev bat0 + EOF + + chmod +x test-init.sh + +Start +----- + +The startup method +:ref:`from the OpenWrt environment <open-mesh-openwrt-in-qemu-start>` +should be used here. diff --cc open-mesh/News-draft.rst index a63f0fe,0000000..7d84a3a mode 100644,000000..100644 --- a/open-mesh/News-draft.rst +++ b/open-mesh/News-draft.rst @@@ -1,115 -1,0 +1,129 @@@ +.. SPDX-License-Identifier: GPL-2.0 + - DRAFT: Batman-adv 2019.5 released ++DRAFT: Batman-adv 2020.0 released +================================= + - Dec 4th, 2019. Today the B.A.T.M.A.N. team publishes the December 2019 - update to batman-adv, batctl and alfred! This release only contains - bugfixes and code cleanups. ++Feb 25th, 2020. Today the B.A.T.M.A.N. team publishes the February 2020 update ++to batman-adv, batctl and alfred! This release disables the (deprecated) sysfs ++support by default. The next milestone in this process is the removal of ++debugfs and sysfs support next year. The B.A.T.M.A.N. V code can now use the ++PHY transmission rates as another (fallback) source to calculate the expected ++throughput to specific neighbors. The alfred gps daemon gained support for the ++gpsd API 9 (libgps >= 3.20). Also several bugfixes and code cleanups are ++included in this version. + +As the kernel module always depends on the Linux kernel it is compiled +against, it does not make sense to provide binaries on our website. As +usual, you will find the signed tarballs in our download section: + - https://downloads.open-mesh.org/batman/releases/batman-adv-2019.5/ ++https://downloads.open-mesh.org/batman/releases/batman-adv-2020.0/ + +Thanks +------ + +Thanks to all people sending in patches: + - * Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> ++* Pankaj Bharadiya <pankaj.laxminarayan.bharadiya(a)intel.com> ++* René Treffer <treffer(a)measite.de> +* Simon Wunderlich <sw(a)simonwunderlich.de> +* Sven Eckelmann <sven(a)narfation.org> - * Taehee Yoo <ap420073(a)gmail.com> + +and to all those that supported us with good advice or rigorous testing: + - * Antonio Quartulli <a(a)unstable.cc> ++* Peter Green <plugwash(a)p10link.net> + +batman-adv +---------- + +:: + + $ git describe origin/master - v2019.4-9-g890c6748 - $ range=v2019.4..v2019.4-9-g890c6748 ++ v2019.5-16-g0b7b07f5^M ++ $ range=v2019.5..v2019.5-16-g0b7b07f5 + $ git shortlog --email --no-merges "${range}" + $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq + + new kernel support + ================== + - batman-adv: Use sizeof_member() macro ++ batman-adv: Use sizeof_field() macro ++ batman-adv: Provide backports-like kernel version helpers ++ batman-adv: Drop workaround for Debian's make-kpkg + + coding style cleanup/refactoring + ================================ + - batman-adv: use generic lockdep keys - batman-adv: Use GCC attribute for fallthrough compat - batman-adv: Use 'fallthrough' pseudo keyword - batman-adv: Drop lockdep.h include for soft-interface.c - batman-adv: Simplify 'batadv_v_ogm_aggr_list_free()' - batman-adv: Axe 'aggr_list_lock' ++ batman-adv: Strip dots from variable macro kerneldoc ++ batman-adv: Fix typo metAdata ++ batman-adv: Annotate bitwise integer pointer casts ++ batman-adv: Replace FIELD_SIZEOF with sizeof_field ++ batman-adv: Avoid comment line over 80 characters + + BATMAN V + ========= + ++ batman-adv: ELP - use wifi tx bitrate as fallback throughput + + bugfixes + ======== + ++ various ++ ======= + ++ batman-adv: Disable CONFIG_BATMAN_ADV_SYSFS by default + + + - 2019.5 (2019-12-04) ++ ++ ++ 2020.0 (2020-02-25) + =================== + - * support latest kernels (3.16 - 5.5) ++ * support latest kernels (3.16 - 5.6) + * coding style cleanups and refactoring ++ * use wifi tx rates as fallback for the B.A.T.M.A.N. V throughput estimation ++ * disable deprecated sysfs support by default + * bugs squashed: + - - fix DAT candidate selection on little endian systems ++ - fix crash during the scheduling of OGMs for removed interfaces + +batctl +------ + +:: + + $ git describe origin/master - v2019.4-1-g6046cf9 - $ range=v2019.4..v2019.4-1-g6046cf9 ++ v2019.5-2-g83e319f^M ++ $ range=v2019.5..v2019.5-2-g83e319f + $ git shortlog --email --no-merges "${range}" + $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq + + bugfix + ====== + + - 2019.5 (2019-12-04) ++ 2020.0 (2020-02-25) + =================== + + * (no changes) + +alfred +------ + +:: + + $ git describe origin/master - v2019.4-1-g0e3505c - $ range=v2019.4..v2019.4-1-g0e3505c ++ v2019.5-3-g060d699^M ++ $ range=v2019.5..v2019.5-3-g060d699 + $ git shortlog --email --no-merges "${range}" + $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq + + - 2019.5 (2019-12-04) ++ 2020.0 (2020-02-25) + =================== + - * (no changes) ++ * fix build against gpsd API 9.0 + +Happy routing, + +The B.A.T.M.A.N. team

3 years

[doc] backup-redmine/2020-03-07, master: doc: open-mesh/News-draft (a7d2fa0)

by postmaster＠open-mesh.org

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2020-03-07,master >--------------------------------------------------------------- commit a7d2fa09b7075a64c5f48645d1eae58ae3a9212a Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat Feb 22 10:05:27 2020 +0000 doc: open-mesh/News-draft >--------------------------------------------------------------- a7d2fa09b7075a64c5f48645d1eae58ae3a9212a open-mesh/News-draft.textile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/open-mesh/News-draft.textile b/open-mesh/News-draft.textile index 8a145c4..a9590cf 100644 --- a/open-mesh/News-draft.textile +++ b/open-mesh/News-draft.textile @@ -1,6 +1,6 @@ h1. DRAFT: Batman-adv 2020.0 released -Feb 25th, 2020. Today the B.A.T.M.A.N. team publishes the February 2020 update to batman-adv, batctl and alfred! This release disables the (deprecated) sysfs support by default. The next milestone in this process is the removal of debugfs and sysfs support next year. The B.A.T.M.A.N. V code can now use the PHY transmission rates as another fallback source to calculate the expected throughput to specific neighbors. The alfred gps daemon gained support for the gpsd API 9 (libgps >= 3.20). Also several bugfixes and code cleanups are included in this version. +Feb 25th, 2020. Today the B.A.T.M.A.N. team publishes the February 2020 update to batman-adv, batctl and alfred! This release disables the (deprecated) sysfs support by default. The next milestone in this process is the removal of debugfs and sysfs support next year. The B.A.T.M.A.N. V code can now use the PHY transmission rates as another (fallback) source to calculate the expected throughput to specific neighbors. The alfred gps daemon gained support for the gpsd API 9 (libgps >= 3.20). Also several bugfixes and code cleanups are included in this version. As the kernel module always depends on the Linux kernel it is compiled against, it does not make sense to provide binaries on our website. As usual, you will find the signed tarballs in our download section:

3 years

[doc] backup-redmine/2020-03-07, master: doc: open-mesh/Kernel_hacking_Debian_image (7195cb2)

by postmaster＠open-mesh.org

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2020-03-07,master >--------------------------------------------------------------- commit 7195cb2f7bebe26b72aec30ef064570d6c3fd513 Author: Sven Eckelmann <sven(a)narfation.org> Date: Tue Mar 3 11:19:09 2020 +0000 doc: open-mesh/Kernel_hacking_Debian_image >--------------------------------------------------------------- 7195cb2f7bebe26b72aec30ef064570d6c3fd513 open-mesh/Kernel_hacking_Debian_image.textile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/open-mesh/Kernel_hacking_Debian_image.textile b/open-mesh/Kernel_hacking_Debian_image.textile index 8ab6f52..39730f6 100644 --- a/open-mesh/Kernel_hacking_Debian_image.textile +++ b/open-mesh/Kernel_hacking_Debian_image.textile @@ -26,7 +26,7 @@ sudo mount -o loop debian.img debian sudo debootstrap buster debian sudo chroot debian apt update sudo chroot debian apt install --no-install-recommends build-essential vim openssh-server less \ - pkg-config libnl-3-dev libnl-genl-3-dev libcap-dev tcpdump \ + pkg-config libnl-3-dev libnl-genl-3-dev libcap-dev tcpdump rng-tools5 \ trace-cmd flex bison libelf-dev libdw-dev binutils-dev libunwind-dev libssl-dev libslang2-dev liblzma-dev libperl-dev sudo mkdir debian/root/.ssh/

3 years

[doc] backup-redmine/2020-03-07, master: doc: open-mesh/Download (bb7de75)

by postmaster＠open-mesh.org

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2020-03-07,master >--------------------------------------------------------------- commit bb7de75f59e90fbc8408c13855b0c82ba07625c0 Author: Simon Wunderlich <sw(a)simonwunderlich.de> Date: Wed Mar 4 12:07:43 2020 +0000 doc: open-mesh/Download >--------------------------------------------------------------- bb7de75f59e90fbc8408c13855b0c82ba07625c0 open-mesh/Download.textile | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/open-mesh/Download.textile b/open-mesh/Download.textile index 9dc509b..cf68b49 100644 --- a/open-mesh/Download.textile +++ b/open-mesh/Download.textile @@ -7,9 +7,9 @@ Please use the maint branch for your public infrastructure unless you know exact h2. Download Released Source Code -* The latest version of [[batman-adv:Wiki|batman-adv]] is "batman-adv-2019.5.tar.gz":https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2019.5.tar.gz "md5":https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2019.5.tar.gz.md5 "sha1":https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2019.5.tar.gz.sha1 "asc":https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2019.5.tar.gz.asc -* The latest version of batctl (management and control tool for batman-adv) is "batctl-2019.5.tar.gz":https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2019.5.tar.gz "md5":https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2019.5.tar.gz.md5 "sha1":https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2019.5.tar.gz.sha1 "asc":https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2019.5.tar.gz.asc -* The latest version of alfred (Almighty Lightweight Fact Remote Exchange Daemon) is "alfred-2019.5.tar.gz":https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2019.5.tar.gz "md5":https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2019.5.tar.gz.md5 "sha1":https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2019.5.tar.gz.sha1 "asc":https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2019.5.tar.gz.asc +* The latest version of [[batman-adv:Wiki|batman-adv]] is "batman-adv-2020.0.tar.gz":https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2020.0.tar.gz "md5":https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2020.0.tar.gz.md5 "sha1":https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2020.0.tar.gz.sha1 "asc":https://downloads.open-mesh.org/batman/stable/sources/batman-adv/batman-adv-2020.0.tar.gz.asc +* The latest version of batctl (management and control tool for batman-adv) is "batctl-2020.0.tar.gz":https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2020.0.tar.gz "md5":https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2020.0.tar.gz.md5 "sha1":https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2020.0.tar.gz.sha1 "asc":https://downloads.open-mesh.org/batman/stable/sources/batctl/batctl-2020.0.tar.gz.asc +* The latest version of alfred (Almighty Lightweight Fact Remote Exchange Daemon) is "alfred-2020.0.tar.gz":https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2020.0.tar.gz "md5":https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2020.0.tar.gz.md5 "sha1":https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2020.0.tar.gz.sha1 "asc":https://downloads.open-mesh.org/batman/stable/sources/alfred/alfred-2020.0.tar.gz.asc * The latest stable version of batmand ([[open-mesh:BranchesExplained#batmand|unmaintained]]) is "batman-0.3.2.tar.gz":https://downloads.open-mesh.org/batman/releases/batman-0.3.2/batman-0.3.2.tar.gz "md5":https://downloads.open-mesh.org/batman/releases/batman-0.3.2/batman-0.3.2.tar.gz.md5 "sha1":https://downloads.open-mesh.org/batman/releases/batman-0.3.2/batman-0.3.2.tar.gz.sha1 "asc":https://downloads.open-mesh.org/batman/releases/batman-0.3.2/batman-0.3.2.tar.gz.asc * The latest version of the vis server for the batmand (package not needed for batman-adv) is "vis-0.3.2.tar.gz":https://downloads.open-mesh.org/batman/releases/batman-0.3.2/vis-0.3.2.tar.gz "md5":https://downloads.open-mesh.org/batman/releases/batman-0.3.2/vis-0.3.2.tar.gz.md5 "sha1":https://downloads.open-mesh.org/batman/releases/batman-0.3.2/vis-0.3.2.tar.gz.sha1 "asc":https://downloads.open-mesh.org/batman/releases/batman-0.3.2/vis-0.3.2.tar.gz.asc @@ -82,6 +82,7 @@ It follows an overview of linux versions and the batman-adv version they contain * linux 5.3 => batman-adv 2019.3 (get batctl 2019.3 from "here":https://downloads.open-mesh.org/batman/stable/sources/batctl/) * linux 5.4 => batman-adv 2019.4 (get batctl 2019.4 from "here":https://downloads.open-mesh.org/batman/stable/sources/batctl/) * linux 5.5 => batman-adv 2019.5 (get batctl 2019.5 from "here":https://downloads.open-mesh.org/batman/stable/sources/batctl/) +* linux 5.6 => batman-adv 2020.0 (get batctl 2020.0 from "here":https://downloads.open-mesh.org/batman/stable/sources/batctl/) h2. Arch Linux

3 years

[doc] backup-redmine/2020-03-07, master: doc: open-mesh/News-draft: stub for 2020.0 (b542de2)

by postmaster＠open-mesh.org

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2020-03-07,master >--------------------------------------------------------------- commit b542de2039c8fba6e075f31ea5c29d2c9ec837a8 Author: Sven Eckelmann <sven(a)narfation.org> Date: Wed Feb 12 18:23:10 2020 +0000 doc: open-mesh/News-draft: stub for 2020.0 >--------------------------------------------------------------- b542de2039c8fba6e075f31ea5c29d2c9ec837a8 open-mesh/News-draft.textile | 68 ++++++++++++++++++++++++++------------------ 1 file changed, 41 insertions(+), 27 deletions(-) diff --git a/open-mesh/News-draft.textile b/open-mesh/News-draft.textile index 6cd5fa9..b9b2a71 100644 --- a/open-mesh/News-draft.textile +++ b/open-mesh/News-draft.textile @@ -1,67 +1,78 @@ -h1. DRAFT: Batman-adv 2019.5 released +h1. DRAFT: Batman-adv 2020.0 released -Dec 4th, 2019. Today the B.A.T.M.A.N. team publishes the December 2019 update to batman-adv, batctl and alfred! This release only contains bugfixes and code cleanups. +Feb 18th, 2020. Today the B.A.T.M.A.N. team publishes the February 2020 update to batman-adv, batctl and alfred! TODO As the kernel module always depends on the Linux kernel it is compiled against, it does not make sense to provide binaries on our website. As usual, you will find the signed tarballs in our download section: -https://downloads.open-mesh.org/batman/releases/batman-adv-2019.5/ +https://downloads.open-mesh.org/batman/releases/batman-adv-2020.0/ h2. Thanks Thanks to all people sending in patches: -* Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> +* Pankaj Bharadiya <pankaj.laxminarayan.bharadiya(a)intel.com> +* René Treffer <treffer(a)measite.de> * Simon Wunderlich <sw(a)simonwunderlich.de> * Sven Eckelmann <sven(a)narfation.org> -* Taehee Yoo <ap420073(a)gmail.com> and to all those that supported us with good advice or rigorous testing: -* Antonio Quartulli <a(a)unstable.cc> +* Peter Green <plugwash(a)p10link.net> h2. batman-adv <pre> $ git describe origin/master -v2019.4-9-g890c6748 -$ range=v2019.4..v2019.4-9-g890c6748 +v2019.5-14-gdd5387bd +$ range=v2019.5..v2019.5-14-gdd5387bd $ git shortlog --email --no-merges "${range}" $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq + + + new kernel support ================== - batman-adv: Use sizeof_member() macro + batman-adv: Use sizeof_field() macro + batman-adv: Provide backports-like kernel version helpers + batman-adv: Drop workaround for Debian's make-kpkg coding style cleanup/refactoring ================================ - batman-adv: use generic lockdep keys - batman-adv: Use GCC attribute for fallthrough compat - batman-adv: Use 'fallthrough' pseudo keyword - batman-adv: Drop lockdep.h include for soft-interface.c - batman-adv: Simplify 'batadv_v_ogm_aggr_list_free()' - batman-adv: Axe 'aggr_list_lock' + batman-adv: Strip dots from variable macro kerneldoc + batman-adv: Fix typo metAdata + batman-adv: Annotate bitwise integer pointer casts + batman-adv: Replace FIELD_SIZEOF with sizeof_field + batman-adv: Avoid comment line over 80 characters BATMAN V ========= + batman-adv: ELP - use wifi tx bitrate as fallback throughput + bugfixes ======== +various +======= + + batman-adv: Disable CONFIG_BATMAN_ADV_SYSFS by default + -2019.5 (2019-12-04) + +2020.0 (2020-02-18) =================== -* support latest kernels (3.16 - 5.5) +* support latest kernels (3.16 - 5.6) * coding style cleanups and refactoring -* bugs squashed: - - - fix DAT candidate selection on little endian systems +* use wifi tx rates as fallback for the B.A.T.M.A.N. V throughput estimation +* disable deprecated sysfs support by default </pre> @@ -69,16 +80,17 @@ h2. batctl <pre> $ git describe origin/master -v2019.4-1-g6046cf9 -$ range=v2019.4..v2019.4-1-g6046cf9 +v2019.5-2-g83e319f +$ range=v2019.5..v2019.5-2-g83e319f $ git shortlog --email --no-merges "${range}" $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq + bugfix ====== -2019.5 (2019-12-04) +2020.0 (2020-02-18) =================== * (no changes) @@ -89,16 +101,18 @@ h2. alfred <pre> $ git describe origin/master -v2019.4-1-g0e3505c -$ range=v2019.4..v2019.4-1-g0e3505c +v2019.5-3-g060d699 +$ range=v2019.5..v2019.5-3-g060d699 $ git shortlog --email --no-merges "${range}" $ git log --no-merges "${range}"|grep -e '$Reported\|Tested\|Acked\|Reviewed-by\|Co-authored-by$-by'|sed 's/.*:/*/'|sort|uniq -2019.5 (2019-12-04) + alfred-gpsd: Fix build against gpsd ABI 9.0 + +2020.0 (2020-02-18) =================== -* (no changes) +* Fix build against gpsd API 9.0 </pre>

3 years

[doc] backup-redmine/2020-03-07, master: doc: open-mesh/Kernel_hacking_Debian_image: add new kernel hacking helpers (10d9457)

by postmaster＠open-mesh.org

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2020-03-07,master >--------------------------------------------------------------- commit 10d945728d89b1765cab43708d5a50cb76ae37d4 Author: Sven Eckelmann <sven(a)narfation.org> Date: Sun Feb 16 17:59:56 2020 +0000 doc: open-mesh/Kernel_hacking_Debian_image: add new kernel hacking helpers >--------------------------------------------------------------- 10d945728d89b1765cab43708d5a50cb76ae37d4 open-mesh/Kernel_hacking_Debian_image.textile | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/open-mesh/Kernel_hacking_Debian_image.textile b/open-mesh/Kernel_hacking_Debian_image.textile index 135afbb..c1fe93a 100644 --- a/open-mesh/Kernel_hacking_Debian_image.textile +++ b/open-mesh/Kernel_hacking_Debian_image.textile @@ -278,6 +278,12 @@ CONFIG_UPROBE_EVENTS=y CONFIG_DYNAMIC_FTRACE=y CONFIG_FUNCTION_PROFILER=y CONFIG_HIST_TRIGGERS=y +CONFIG_SYMBOLIC_ERRNAME=y +CONFIG_DYNAMIC_DEBUG=y +CONFIG_PRINTK_TIME=y +CONFIG_PRINTK_CALLER=y +CONFIG_DEBUG_MISC=y +CONFIG_PROVE_RCU_LIST=y # for GCC 5+ CONFIG_KASAN=y

3 years

[doc] backup-redmine/2020-03-07, master: doc: open-mesh/Kernel_hacking_Debian_image (190d509)

by postmaster＠open-mesh.org

Repository : ssh://git@diktynna/doc On branches: backup-redmine/2020-03-07,master >--------------------------------------------------------------- commit 190d5094ae26afa4641cf6f93c2c1c6ca63626de Author: Sven Eckelmann <sven(a)narfation.org> Date: Tue Feb 18 10:32:20 2020 +0000 doc: open-mesh/Kernel_hacking_Debian_image >--------------------------------------------------------------- 190d5094ae26afa4641cf6f93c2c1c6ca63626de open-mesh/Kernel_hacking_Debian_image.textile | 1 + 1 file changed, 1 insertion(+) diff --git a/open-mesh/Kernel_hacking_Debian_image.textile b/open-mesh/Kernel_hacking_Debian_image.textile index c1fe93a..8ab6f52 100644 --- a/open-mesh/Kernel_hacking_Debian_image.textile +++ b/open-mesh/Kernel_hacking_Debian_image.textile @@ -72,6 +72,7 @@ sudo rm debian/var/cache/apt/archives/*.deb sudo rm debian/var/lib/apt/lists/* sudo e4defrag -v debian/ sudo umount debian +sudo fsck.ext4 -fD debian.img sudo zerofree -v debian.img sudo fallocate --dig-holes debian.img

3 years

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commits March 2020