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* travis: Drop support.David Marchand2022-12-211-57/+0
| | | | | | | | | | | | | | Following a change in the terms of use, free Travis credits are really too low for a realistic usage by OVS contributors. As a consequence, testing OVS with Travis has been abandoned by most (if not all) contributors to the project. Drop the Travis configuration from our repository, clean references in the documentation and move GHA specifics to the association yml. Acked-by: Aaron Conole <aconole@redhat.com> Signed-off-by: David Marchand <david.marchand@redhat.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* python: Replace pyOpenSSL with ssl.Timothy Redaelli2021-11-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | Currently, pyOpenSSL is half-deprecated upstream and so it's removed on some distributions (for example on CentOS Stream 9, https://issues.redhat.com/browse/CS-336), but since OVS only supports Python 3 it's possible to replace pyOpenSSL with "import ssl" included in base Python 3. Stream recv and send had to be splitted as _recv and _send, since SSLError is a subclass of socket.error and so it was not possible to except for SSLWantReadError and SSLWantWriteError in recv and send of SSLStream. TCPstream._open cannot be used in SSLStream, since Python ssl module requires the SSL socket to be created before connecting it, so SSLStream._open needs to create the socket, create SSL socket and then connect the SSL socket. Reported-by: Timothy Redaelli <tredaelli@redhat.com> Reported-at: https://bugzilla.redhat.com/1988429 Signed-off-by: Timothy Redaelli <tredaelli@redhat.com> Acked-by: Terry Wilson <twilson@redhat.com> Tested-by: Terry Wilson <twilson@redhat.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* dpdk: Update to use DPDK v20.11.Ian Stokes2020-12-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds support for DPDK v20.11, it includes the following changes. 1. travis: Remove explicit DPDK kmods configuration. 2. sparse: Fix build with 20.05 DPDK tracepoints. 3. netdev-dpdk: Remove experimental API flag. http://patchwork.ozlabs.org/project/openvswitch/list/?series=173216&state=* 4. sparse: Update to DPDK 20.05 trace point header. http://patchwork.ozlabs.org/project/openvswitch/list/?series=179604&state=* 5. sparse: Fix build with DPDK 20.08. http://patchwork.ozlabs.org/project/openvswitch/list/?series=200181&state=* 6. build: Add support for DPDK meson build. http://patchwork.ozlabs.org/project/openvswitch/list/?series=199138&state=* 7. netdev-dpdk: Remove usage of RTE_ETH_DEV_CLOSE_REMOVE flag. http://patchwork.ozlabs.org/project/openvswitch/list/?series=207850&state=* 8. netdev-dpdk: Fix build with 20.11-rc1. http://patchwork.ozlabs.org/project/openvswitch/list/?series=209006&state=* 9. sparse: Fix __ATOMIC_* redefinition errors http://patchwork.ozlabs.org/project/openvswitch/list/?series=209452&state=* 10. build: Remove DPDK make build references. http://patchwork.ozlabs.org/project/openvswitch/list/?series=216682&state=* For credit all authors of the original commits to 'dpdk-latest' with the above changes have been added as co-authors for this commit. Signed-off-by: David Marchand <david.marchand@redhat.com> Co-authored-by: David Marchand <david.marchand@redhat.com> Signed-off-by: Sunil Pai G <sunil.pai.g@intel.com> Co-authored-by: Sunil Pai G <sunil.pai.g@intel.com> Signed-off-by: Eli Britstein <elibr@nvidia.com> Co-authored-by: Eli Britstein <elibr@nvidia.com> Tested-by: Harry van Haaren <harry.van.haaren@intel.com> Tested-by: Govindharajan, Hariprasad <hariprasad.govindharajan@intel.com> Tested-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Acked-by: Ilya Maximets <i.maximets@ovn.org> Signed-off-by: Ian Stokes <ian.stokes@intel.com>
* travis: Keep only arm64 builds.Ilya Maximets2020-11-261-29/+0
| | | | | | | | | All other builds are covered by GitHub Actions now. This should decrease time our jobs waiting in a queue due to reduced capacity of travis-ci.org. Acked-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* github: Add GitHub Actions workflow.Ilya Maximets2020-11-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | This is an initial version of GitHub Actions support. It mostly mimics our current Travis CI build matrix with slight differences. The main issue is that we don't have ARM support here. Minor difference that we can not install 32-bit versions of libunwind and libunbound since those are not avaialble in repository. Higher concurrency level allows to finish all tests less than in 20 minutes. Which is 3 times faster than in Travis. .travis folder renamed to .ci to highlight that it used not only for Travis CI. Travis CI support will be reduced to only test ARM builds soon and will be completely removed when travis-ci.org will be turned into read-only mode. What happened to Travis CI: https://mail.openvswitch.org/pipermail/ovs-dev/2020-November/377773.html Acked-by: Simon Horman <simon.horman@netronome.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* travis: Update kernel list as of 5.8Greg Rose2020-10-171-2/+2
| | | | | | | | Update the list to more closely track the LTS releases on kernel.org. Acked-by: Yi-Hung Wei <yihung.wei@gmail.com> Signed-off-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* travis: Merge matrix entries.Ilya Maximets2020-08-261-3/+0
| | | | | | | | | It's not possible to use 'matrix' twice. This makes travis to use the latest one dropping all the osx and arm64 jobs. Fixes: 00d3374d8d54 ("travis: Test build of debian packages.") Acked-by: Aaron Conole <aconole@redhat.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* travis: Test build of debian packages.Ilya Maximets2020-08-261-0/+12
| | | | | | | | | | | | | | | | | | | | | We had a lot of issues with debian packaging lately. This job will check build and installation of debian packages to avoid most of such issues in the future. Installing only minimal set of tools, most of dependencies will be installed according to package description, this way we will check if we have all required dependencies listed. Not trying to install openvswitch-ipsec package as there is an issue that python from the pyenv for some reason doesn't see ovs packages installed from python3-openvswitch, i.e. ipsec service is not able to start. Tests are skipped because they are tested in many other scenarios. No need to waste time. Signed-off-by: Ilya Maximets <i.maximets@ovn.org> Acked-by: Aaron Conole <aconole@redhat.com>
* Travis: Enable clang compiler and unit test for arm CILance Yang2020-04-091-4/+4
| | | | | | | | | | | | | | Enable testsuite and clang compiler for arm CI. In order not to increase the CI jobs, selectively enable them in the existing jobs instead of adding extra jobs. Successful travis job build report: https://travis-ci.org/github/yzyuestc/ovs/builds/667539360 Reviewed-by: Yanqin Wei <Yanqin.Wei@arm.com> Reviewed-by: Malvika Gupta <Malvika.Gupta@arm.com> Signed-off-by: Lance Yang <Lance.Yang@arm.com> Signed-off-by: William Tu <u9012063@gmail.com>
* travis: Enable OvS Travis CI for armLance Yang2020-03-251-0/+15
| | | | | | | | | | | | | | | | | | | | | | | Enable part of travis jobs with gcc compiler for arm64 architecture 1. Add arm jobs into the matrix in .travis.yml configuration file 2. To enable OVS-DPDK jobs, set the build target according to different CPU architectures 3. Temporarily disable sparse checker because of static code checking failure on arm64 Considering the balance of the CI coverage and running time, some kernel and DPDK jobs are removed from Arm CI. Successful travis build jobs report: https://travis-ci.org/github/yzyuestc/ovs/builds/666129448 Reviewed-by: Yanqin Wei <Yanqin.Wei@arm.com> Reviewed-by: Ruifeng Wang <Ruifeng.Wang@arm.com> Reviewed-by: JingZhao Ni <JingZhao.Ni@arm.com> Reviewed-by: Gavin Hu <Gavin.Hu@arm.com> Signed-off-by: Lance Yang <Lance.Yang@arm.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* datapath: Update kernel test list, news and FAQGreg Rose2020-03-061-1/+1
| | | | | | | | We are adding support for Linux kernels up to 5.5 so update the Travis test list, NEWS and FAQ. Signed-off-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Use pip3 to install the python packages on linuxTimothy Redaelli2019-12-191-0/+1
| | | | | | | | | | Currently pip is used to install the python packages on linux by travis, but pip3 should be used since pip is a symlink of pip2. Fixes: 1ca0323e7c29 ("Require Python 3 and remove support for Python 2.") Cc: blp@ovn.org Signed-off-by: Timothy Redaelli <tredaelli@redhat.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Move x86-only add-on packages to linux-prepare script.Lance Yang2019-12-131-2/+0
| | | | | | | | | | | | | | | To enable multiple CPU architectures support, it is necessary to move the x86-only add-on packages from .travis.yml file. Otherwise, the x86-only add-on packages will break the builds on some other CPU architectures. Reviewed-by: Yanqin Wei <Yanqin.Wei@arm.com> Reviewed-by: Malvika Gupta <Malvika.Gupta@arm.com> Reviewed-by: Gavin Hu <Gavin.Hu@arm.com> Reviewed-by: Ruifeng Wang <Ruifeng.Wang@arm.com> Acked-by: David Wilder <dwilder@us.ibm.com> Signed-off-by: Lance Yang <Lance.Yang@arm.com> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* travis: Fix skipping of python SSL tests.Ilya Maximets2019-11-011-0/+1
| | | | | | | | After this change we'll have only one windows related skipped test in default build. Signed-off-by: Ilya Maximets <i.maximets@ovn.org> Acked-by: Ben Pfaff <blp@ovn.org>
* travis: Enable pdump for DPDK build.Ilya Maximets2019-11-011-0/+1
| | | | | | | | | OVS has support for DPDK pdump that checked in configure script. Enabling it to increase OVS build test coverage by the code guarded by DPDK_PDUMP macro. Signed-off-by: Ilya Maximets <i.maximets@ovn.org> Reviewed-by: David Marchand <david.marchand@redhat.com>
* travis: Test build with afxdp.Ilya Maximets2019-10-211-0/+1
| | | | | | | | | | We can't easily update the kernel on TravisCI to run system tests with AF_XDP, but we could run build tests with libbpf and headers from newer kernels. Signed-off-by: Ilya Maximets <i.maximets@ovn.org> Acked-by: Ben Pfaff <blp@ovn.org> Acked-by: Aaron Conole <aconole@redhat.com>
* ci: Get rid of OVS_CFLAGS in CI scripts.Ilya Maximets2019-10-041-1/+1
| | | | | | | | | | | | | | | | | | | Our CI scripts uses OVS_CFLAGS variable that is intended for internal usage by 'configure' script only. Usual CFLAGS should be used instead to avoid giving bad example to users. Additionally, '-m32' flag passed directly to CC variable to avoid splitting it from the compiler invocations and force same API/ABI for invocations of 'configure' and 'make'. 'BUILD_ENV' dropped as not needed anymore. Before this patch 'configure' always checked for 64bit libraries regardless of fact that we're going to build 32bit binary. This caused issues if only 64bit version of desired library was available. Suggested-by: Ben Pfaff <blp@ovn.org> Acked-by: Ben Pfaff <blp@ovn.org> Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
* fatal-signal: Catch SIGSEGV and print backtrace.William Tu2019-09-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch catches the SIGSEGV signal and prints the backtrace using libunwind at the monitor daemon. This makes debugging easier when there is no debug symbol package or gdb installed on production systems. The patch works when the ovs-vswitchd compiles even without debug symbol (no -g option), because the object files still have function symbols. For example: |daemon_unix(monitor)|WARN|SIGSEGV detected, backtrace: |daemon_unix(monitor)|WARN|0x0000000000482752 <fatal_signal_handler+0x52> |daemon_unix(monitor)|WARN|0x00007fb4900734b0 <killpg+0x40> |daemon_unix(monitor)|WARN|0x00007fb49013974d <__poll+0x2d> |daemon_unix(monitor)|WARN|0x000000000052b348 <time_poll+0x108> |daemon_unix(monitor)|WARN|0x00000000005153ec <poll_block+0x8c> |daemon_unix(monitor)|WARN|0x000000000058630a <clean_thread_main+0x1aa> |daemon_unix(monitor)|WARN|0x00000000004ffd1d <ovsthread_wrapper+0x7d> |daemon_unix(monitor)|WARN|0x00007fb490b3b6ba <start_thread+0xca> |daemon_unix(monitor)|WARN|0x00007fb49014541d <clone+0x6d> |daemon_unix(monitor)|ERR|1 crashes: pid 122849 died, killed \ (Segmentation fault), core dumped, restarting However, if the object files' symbols are stripped, then we can only get init function plus offset value. This is still useful when trying to see if two bugs have the same root cause, Example: |daemon_unix(monitor)|WARN|SIGSEGV detected, backtrace: |daemon_unix(monitor)|WARN|0x0000000000482752 <_init+0x7d68a> |daemon_unix(monitor)|WARN|0x00007f5f7c8cf4b0 <killpg+0x40> |daemon_unix(monitor)|WARN|0x00007f5f7c99574d <__poll+0x2d> |daemon_unix(monitor)|WARN|0x000000000052b348 <_init+0x126280> |daemon_unix(monitor)|WARN|0x00000000005153ec <_init+0x110324> |daemon_unix(monitor)|WARN|0x0000000000407439 <_init+0x2371> |daemon_unix(monitor)|WARN|0x00007f5f7c8ba830 <__libc_start_main+0xf0> |daemon_unix(monitor)|WARN|0x0000000000408329 <_init+0x3261> |daemon_unix(monitor)|ERR|1 crashes: pid 106155 died, killed \ (Segmentation fault), core dumped, restarting Most C library functions are not async-signal-safe, meaning that it is not safe to call them from a signal handler, for example printf() or fflush(). To be async-signal-safe, the handler only collects the stack info using libunwind, which is signal-safe, and issues 'write' to the pipe, where the monitor thread reads and prints to ovs-vswitchd.log. Tested-at: https://travis-ci.org/williamtu/ovs-travis/builds/590503433 Signed-off-by: William Tu <u9012063@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* Recommend Sphinx from Python 3 in documentation and packaging.Ben Pfaff2019-09-201-1/+1
| | | | | Acked-by: Numan Siddique <nusididq@redhat.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Combine kernel builds.Ilya Maximets2019-08-151-14/+4
| | | | | | | | | | | | | | | | | | | | | Single kernel build job takes ~3 minutes in average. Most of this time takes VM spawning and initial configuration. Combining these 24 jobs in 4 allows us to better utilize workers and not waste time on spawning VMs. Before: 24 jobs * 3 minutes = 72 minutes 72 minutes / 5 workers = 14.4 minutes / worker After: 4 jobs * 10 minutes = 40 minutes 40 minutes / 4 workers = 10 minutes / worker + 1 free worker that able to run other jobs at the same time. Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Acked-by: Aaron Conole <aconole@redhat.com>
* travis: Cache DPDK build.Ilya Maximets2019-08-151-0/+4
| | | | | | | | | | | | | | | | | | | | | | This change enables cache for DPDK build directory, so we'll never build same version of DPDK again. This speeds up each DPDK related job by 4-6 minutes effectively saving 30-50 minutes of the total time. Ex. Full TravisCI run on 'trusty' images: Without cache: Ran for 1 hr 9 min 29 sec Total time 4 hrs 55 min 13 sec With populated cache: Ran for 1 hr 2 min 18 sec Total time 4 hrs 20 min 9 sec Saved: Real time: ~7 minutes. Total worker time: ~35 minutes. Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Acked-by: Aaron Conole <aconole@redhat.com>
* datapath: Support kernel version 5.0.xYifeng Sun2019-06-131-0/+1
| | | | | | | | | | | | | This patch updated acinclude.m4 so that OVS can be compiled on 5.0.x kernels. This patch also updated travis files so that 5.0.x kernel versions are used during travis test builds. Besides, NEWS and releases.rst are also updated to reflect this new support. Acked-by: Yi-Hung Wei <yihung.wei@gmail.com> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Don't install kernel for DPDK checks.Ilya Maximets2019-06-121-4/+4
| | | | | | | | | | | | | | | We don't need to build DPDK kernel modules to test build with OVS. And we don't need to build OVS datapath modules for checking userspace with DPDK. Removed 'max-inline-insns-single' changes that only was needed for DPDK kernel modules. Config modifications changed to update generated build/.config instead of changing sources. Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Reviewed-by: David Marchand <david.marchand@redhat.com> Tested-by: David Marchand <david.marchand@redhat.com> Signed-off-by: Ian Stokes <ian.stokes@intel.com>
* travis: Test with latest stable kernel releases.Ilya Maximets2019-06-101-16/+16
| | | | | | | | | | | | | | | | Instead of managing kernel minor versions manually we could always test with the most recent stable release of the desired branch. With this patch applied Travis will always check with the most recent kernels, so we'll be notified about changes in upstream kernels that breaks the build of our kernel module. However, this will also break Travis checks on patches that doesn't touch the kernel parts until we fix the module. Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Tested-by: Yifeng Sun <pkusunyifeng@gmail.com> Reviewed-by: Yifeng Sun <pkusunyifeng@gmail.com> Acked-by: Ben Pfaff <blp@ovn.org>
* datapath: Support kernel version 4.19.x and 4.20.xYifeng Sun2019-05-101-8/+10
| | | | | | | | | | | | | This patch updated acinclude.m4 so that OVS can be compiled on 4.19.x and 4.20.x kernels. This patch also updated travis files so that latest kernel versions are used during travis test builds. Tested-by: Greg Rose <gvrose8192@gmail.com> Reviewed-by: Greg Rose <gvrose8192@gmail.com> Acked-by: Yi-Hung Wei <yihung.wei@gmail.com> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* datapath: Fix compiling error for 4.14.111+ kernelYifeng Sun2019-04-271-1/+1
| | | | | | | | | Acked-by: Yi-Hung Wei <yihung.wei@gmail.com> Tested-by: Greg Rose <gvrose8192@gmail.com> Reviewed-by: Greg Rose <gvrose8192@gmail.com> Fixes: f72469405eec9 ("datapath: meter: Use struct_size() in kzalloc()") Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Remove 'sudo' configuration.Ilya Maximets2019-03-061-2/+0
| | | | | | | | | | | | | | | | Since TravisCI migrated jobs from containers to VMs, 'sudo' is always available. Setting 'sudo: false' is misleading because it makes no effect. https://docs.travis-ci.com/user/reference/trusty/#container-based-infrastructure "Container-based infrastructure is currently being deprecated. Please remove any sudo: false keys in your .travis.yml file to use the default fully-virtualized Linux infrastructure instead." Acked-by: Aaron Conole <aconole@redhat.com> Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Drop redundant DPDK build check.Ilya Maximets2019-02-111-1/+0
| | | | | | | | This check covered by 'TESTSUITE=1 DPDK=1'. No need to run it separately. Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* datapath: Add support for kernel 4.18.xYifeng Sun2019-02-041-1/+2
| | | | | | | | | | | | | | No code changing is necessary to support 4.18.x. Only one kernel test failed and it is in the process of being fixed. Updated .travis.yml to include 4.18.x and also use latest 4.17 version. Updated test files to test 4.18 kernel. Tested-by: Greg Rose <gvrose8192@gmail.com> Reviewed-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* compat: Fixup ipv6 fragmentation on 4.9.135+ kernelsGreg Rose2019-01-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | Upstream commit 648700f76b03 ("inet: frags: use rhashtables...") changed how ipv6 fragmentation is implemented. This patch was backported to the upstream stable 4.9.x kernel starting at 4.9.135. This patch creates the compatibility layer changes required to both compile and also operate correctly with ipv6 fragmentation on these kernels. Check if the inet_frags 'rnd' field is present to key on whether the upstream patch is present. Also update Travis to the latest 4.9 kernel release so that this patch is compile tested. Passes Travis: https://travis-ci.org/gvrose8192/ovs-experimental/builds/478033409 Cc: William Tu <u9012063@gmail.com> Cc: Yi-Hung Wei <yihung.wei@gmail.com> Cc: Yifeng Sun <pkusunyifeng@gmail.com> Acked-by: Yi-Hung Wei <yihung.wei@gmail.com> Signed-off-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: enable testsuite with dpdkAaron Conole2019-01-221-0/+1
| | | | | | | | | The testsuite flag isn't currently being passed for DPDK. Let's pass it and when a future DPDK supports running the check-dpdk suite, we can turn that on then, too. Signed-off-by: Aaron Conole <aconole@redhat.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Add dpdk shared library build.Ian Stokes2019-01-161-0/+2
| | | | | | | | | | | | | | | Add travis builds for DPDK as a shared library. Currently the DPDK builds in travis only compile DPDK as a static library. With static builds in DPDK there is a risk that if a function is not exported then it will not be supported when DPDK is used as a shared library. This commit adds the option to build DPDK as a shared library. Also two build jobs are added to the travis.yml whereby a shared DPDK is built with both static and shared OVS libraries. Signed-off-by: Ian Stokes <ian.stokes@intel.com> Acked-by: Tiago Lam <tiago.lam@intel.com> Acked-by: Kevin Traynor <ktraynor@redhat.com>
* datapath: Fix builds on older kernels.Darrell Ball2018-08-301-0/+1
| | | | | | | | | | | | | | On older kernels, for example 3.19, the function rt6_get_cookie() is not available and used with ipv6 config enabled; it was introduced in 4.2. Put back the replacement function if it does not exist. Add a 3.19 version to travis. CC: Yifeng Sun <pkusunyifeng@gmail.com> Fixes: bf61b8b1c1db ("datapath: Add support for kernel 4.16.x & 4.17.x.") Signed-off-by: Darrell Ball <dlu998@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org> Tested-by: Yifeng Sun <pkusunyifeng@gmail.com> Reviewed-by: Yifeng Sun <pkusunyifeng@gmail.com>
* datapath: Add support for kernel 4.16.x & 4.17.xYifeng Sun2018-08-241-0/+2
| | | | | | | | | | | | | | Add support for kernel version up to 4.17.x. On Travis, build passed for all kernel versions. And no new test fails are introduced by this patch. Cleaned up file datapath/linux/compat/include/net/ip6_fib.h which has no effect to kernel module but brings complexity to porting. Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org> Reviewed-by: Greg Rose <gvrose8192@gmail.com> Tested-by: Greg Rose <gvrose8192@gmail.com>
* porting: Add fixes to support kernel 4.15.xYifeng Sun2018-08-161-5/+5
| | | | | | | | | | | | | | | | This patch enables OVS kernel module to run on kernel 4.15.x. Two conntrack-related tests failed: - conntrack - multiple zones, local - conntrack - multi-stage pipeline, local This might be due to conntrack policy changes for packets coming from local ports on kernel 4.15. More survey will be done later. Signed-off-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com> Co-authored-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org> Tested-by: Gregory Rose <gvrose8192@gmail.com> Reviewed-by: Gregory Rose <gvrose8192@gmail.com>
* DNS: Add basic support for asynchronous DNS resolvingYifeng Sun2018-07-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | This patch is a simple implementation for the proposal discussed in https://mail.openvswitch.org/pipermail/ovs-dev/2017-August/337038.html and https://mail.openvswitch.org/pipermail/ovs-dev/2017-October/340013.html. It enables ovs-vswitchd and other utilities to use DNS names when specifying OpenFlow and OVSDB remotes. Below are some of the features and limitations of this patch: - Resolving is asynchornous in daemon context, avoiding blocking main loop; - Resolving is synchronous in general utility context; - Both IPv4 and IPv6 are supported; - The resolving API is thread-safe; - Depends on the unbound library; - When multiple ip addresses are returned, only the first one is used; - /etc/nsswitch.conf isn't respected as unbound library doesn't look at it; - For async-resolving, caller need to retry later; there is no callback. Signed-off-by: Yifeng Sun <pkusunyifeng@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* compat: Fixups for newer kernelsGreg Rose2018-05-311-6/+5
| | | | | | | | | | | | | | | | | | | | | | A recent patch series added support for ERSPAN but left some problems remaining for kernel releases from 4.10 to 4.14. This patch addresses those problems. Of note is that the old cisco gre compat layer code is gone for good. Also, several compat defines in acinclude.m4 were looking for keys in .c source files - this does not work on distros without source code. A more reliable key was already defined so we use that instead. We have pared support for the Linux kernel releases in .travis.yml to reflect that 4.15 is no longer in the LTS list. With this patch the Out of Tree OVS datapath kernel modules can build on kernels up to 4.14.47. Support for kernels up to 4.16.x will be added later. Signed-off-by: Greg Rose <gvrose8192@gmail.com> Acked-by: William Tu <u9012063@gmail.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: build the selinux policy under linuxAaron Conole2018-02-281-0/+1
| | | | | | | | | When performing a linux build, create the selinux policy. This ensures that the selinux policy files are at least 'compile' tested when changes occur. Signed-off-by: Aaron Conole <aconole@redhat.com> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Update Linux kernel test listGreg Rose2018-02-161-6/+7
| | | | | | | | Add newly supported 4.15 release and also update the kernel test list to the LTS list at www.kernel.org. Signed-off-by: Greg Rose <gvrose8192@gmail.com> Acked-by: Pravin B Shelar <pshelar@ovn.org>
* travis: Update kernel test list from kernel.orgGreg Rose2018-02-121-9/+9
| | | | | | | | Also add package libelf-dev - since 4.14 it's required for making the source. Signed-off-by: Greg Rose <gvrose8192@gmail.com> Acked-by: Pravin B Shelar <pshelar@ovn.org>
* travis: Install libnuma dependency for DPDK.Ilya Maximets2017-12-131-0/+1
| | | | | | | | | | | | | | | | | libnuma is a default dependency for DPDK 17.11 because CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES and CONFIG_RTE_LIBRTE_VHOST_NUMA are enabled by default for most architectures. libnuma-dev package installation fixes the DPDK build: eal_memory.c:56:18: fatal error: numa.h: No such file or directory CC: Mark Kavanagh <mark.b.kavanagh@intel.com> Fixes: 5e925ccc2a6f ("netdev-dpdk: DPDK v17.11 upgrade") Signed-off-by: Ilya Maximets <i.maximets@samsung.com> Signed-off-by: Ben Pfaff <blp@ovn.org> Acked-by: Ian Stokes <ian.stokes@intel.com> Tested-by: Ian Stokes <ian.stokes@intel.com>
* travis: Update build kernel listGreg Rose2017-09-221-8/+8
| | | | | | | | Linux kernel 4.13 has been released. Update the kernel build list to the current list of kernels from kernel.org. Signed-off-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Andy Zhou <azhou@ovn.org>
* travis: Update test kernelsGreg Rose2017-07-241-9/+9
| | | | | | | | | Update the Travis test kernels as per the latest information from kernel.org. In particular add support for kernel 4.12 as the newest released kernel. Signed-off-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Joe Stringer <joe@ovn.org>
* travis: Update kernel build targets.Joe Stringer2017-05-181-8/+7
| | | | | | | | 3.18 and 3.12 have been EOLed, 4.11 is new, and there are some minor revisions to other kernels. Update the list. Signed-off-by: Joe Stringer <joe@ovn.org> Acked-by: Greg Rose <gvrose8192@gmail.com>
* travis: Update kernels to kernel.org latestGreg Rose2017-04-281-7/+7
| | | | | Signed-off-by: Greg Rose <gvrose8192@gmail.com> Signed-off-by: Joe Stringer <joe@ovn.org>
* travis: Update build list email address.Ben Pfaff2017-01-121-1/+1
| | | | | | | | The lists these days prefer an ovs- prefix. Currently all of the build emails are being dropped because it is missing. Signed-off-by: Ben Pfaff <blp@ovn.org> Acked-by: Andy Zhou <azhou@ovn.org>
* travis: Install python-sphinxStephen Finucane2017-01-041-0/+1
| | | | | | | | This will ensure the recently added 'check-docs' target will get run as part of Travis. Signed-off-by: Stephen Finucane <stephen@that.guru> Signed-off-by: Ben Pfaff <blp@ovn.org>
* travis: Update build matrix for latest kernels.Joe Stringer2016-12-141-10/+10
| | | | | Signed-off-by: Joe Stringer <joe@ovn.org> Acked-by: Pravin B Shelar <pshelar@ovn.org>
* datapath: Add support for kernel 4.7Pravin B Shelar2016-08-221-0/+1
| | | | | Signed-off-by: Pravin B Shelar <pshelar@ovn.org> Acked-by: Jesse Gross <jesse@kernel.org>
* netdev-dpdk: Make libnuma dependencies optionalCiara Loftus2016-08-041-1/+0
| | | | | | | | | | Prior to this patch, OVS with DPDK required the libnuma packages to build. This patch removes this dependency, making it only a requirement when the CONFIG_RTE_LIBRTE_VHOST_NUMA option is detected as enabled in the DPDK build. Signed-off-by: Ciara Loftus <ciara.loftus@intel.com> Acked-by: Daniele Di Proietto <diproiettod@vmware.com>
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