ansible: Update package installations to support EL aarch64

A number of packages are in the epel-release or the develo
repositories.

Change-Id: I0ad4b2c9dea377c86bbaf00e7631fa223425af08

ansible: Add support for common configuration on Windows hosts

Change-Id: I9f5d9c7f4e58c4e1c55d5e25fe1886abcd8a7f0a

Merge "jjb: Add job to build and deploy bt2 website"

Merge changes from topic "system_tests-trigger_failure"

* changes:
  Update linux branches of interest for system tests
  jjb: Update system_jobs default rootfs URL to jammy
  jjb: Fix crash when launching new jobs from the the system trigger

jjb: Add job to build and deploy bt2 website

Change-Id: I94daca69cf0f44dea3eba9fc5533de5c32458fc5

bt benchmark: Add further ignored commits

ade5c95e2a4f90f839f222fc1a66175b3b199922 and
30341532906d62808e9d66fb115f5edb4e6f5706 fail in the xenial rootfs,
unable to configure with the following error:

```
configure: error: elfutils >= 0.154 is required to use the debug info
feature. You can disable this feature using --disable-debug-info.
```

The rootfs has elfutils, libelf1, and libelf1-dev at a version >=
0.154 and I don't intend to investigate further.

@see https://lava-master-03.internal.efficios.com/scheduler/job/138
@see https://lava-master-03.internal.efficios.com/scheduler/job/144

006c5ffb42f32e802136e3c27a63accb59b4d6c4 and
88488ff5bdcd7679ff1f04fe6cff0d24b4f8fc0c fail to compile with the
following error:

```
param-validation.c:226:30: error: BT_VALUE_MAP_FOREACH_ENTRY_CONST_STATUS_MEMORY_ERROR undeclared
```

@see https://lava-master-03.internal.efficios.com/scheduler/job/136
@see https://lava-master-03.internal.efficios.com/scheduler/job/139

Further commits were added grouped in to two sections: Issues with
elfutils, and other build problems.

Based on jobs ~150-229 on lava-master-03

Change-Id: Ia6a7d60a474a53dd5395ee0cf133b43d3df7ceff

Update linux branches of interest for system tests

Recent branches are master and LTS branches

@see https://www.kernel.org/category/releases.html

Change-Id: Iefbcf9c4e0d0157d4a2374c64c9d37ccac67c2dc

bt benchmark: Normalize indentation around invalid_commits

Change-Id: Ie44f2caeda9fb36c7f46b7f356921a1023e019d9

jjb: Update system_jobs default rootfs URL to jammy

Change-Id: Id58257ba5484ff4542389b4ecad5718cefd6a767

jjb: Fix crash when launching new jobs from the the system trigger

ChoiceParameterDefinition does not have a method getDefaultValue().
However, getDefaultParameterValue() will return null if there is no
default, so the check can be altered.

C.f. https://javadoc.jenkins-ci.org/hudson/model/ParameterDefinition.html
C.f. https://javadoc.jenkins-ci.org/hudson/model/ChoiceParameterDefinition.html

Original crash:

```
ERROR: Build step failed with exception
groovy.lang.MissingMethodException: No signature of method:
hudson.model.ChoiceParameterDefinition.getDefaultValue() is applicable
for argument types: () values: []
...
at Script1$_run_closure8.doCall(Script1.groovy:276)
...
at Script1$_run_closure14.doCall(Script1.groovy:434)
...
```

Change-Id: I8847806b2abb556ff2b89aa772277b1318c507e1

bt benchmark: Ignore commit ae466a6e1b856d96cf5112a371b4df2b732503ec

The commit fails to build. See
https://lava-master-03.internal.efficios.com/scheduler/job/133

```
param-validation.c: In function 'validate_map_value':
param-validation.c:226:30: error: 'BT_VALUE_MAP_FOREACH_ENTRY_CONST_STATUS_MEMORY_ERROR' undeclared (first use in this function)
  if (foreach_entry_status == BT_VALUE_MAP_FOREACH_ENTRY_CONST_STATUS_MEMORY_ERR
param-validation.c:226:30: note: each undeclared identifier is reported only once for each function it appears in
Makefile:466: recipe for target 'param-validation.lo' failed
```

Change-Id: I30f824fde526ed52f0427e233d808780f19d527a

bt benchmark: Collect commits to benchmark into a set

By collecting the the commits in to a set, we can give an indication
in the test runner how many jobs are going to be generated and
the overall progress of the lava job submissions.

The same commit hash may be present in multiple branches, using a set
prevents double checking the same hash twice.

Change-Id: I38a297f4147e4055d40cc462d0fdd7b10df88f46

lava: Run babeltrace-benchmark jobs with /bin/bash

pushd/popd are not available in /bin/sh

Change-Id: I051b305074979bb9e97f5eadab3a9f36ec029c90

lava: Update pdudaemon service unit paths

Change-Id: I2f2b68e3705eb5933ac2720a1f55459f912dbc12

Merge "ansible/lava: Add role for lava server"

ansible/lava: Add role for lava server

Change-Id: I11cbf0ab6e78f9b344c4860d24458e264c7e79c3

lava: Switch default lava-server to lava-master-03

Change-Id: I5307a909c8d65e0d649c2a574fc46dbf172f8f2e

lava: Set default shell for submitted jobs

With the older lava-server installation on lava-master-02, the default
shell was changed by setting `lava_test_sh_cmd` in the base device
type template file
`/etc/lava-server/dispatcher-config/device-types/base.jinja2`.

Rather than setting the value for all devices by default in global
configuration, I think it is best to make the expected shell explicit
in our submitted job configuration. The SHELL environment variable is
read and used by the `lava_dispatcher/lava_test_shell/lava-test-shell`
script to set the interpreter for the tests.

Note: It doesn't seem possible to update the SHELL or
`lava_test_sh_cmd` on a per-test basis.

Change-Id: I7a02f1e76cfc50dfea7925d27609533e831bd221

lava: Parameterize host and protocol settings

Change-Id: I43de2ff73e22ce100b0db08317908198825fd558

lava: Update default rootfs from xenial to jammy

Change-Id: Icf55a111839c246ea4a38ae5f5a6331e769dd299

lava: Update recursive DNS server for babeltrace-benchmark jobs

172.18.0.12 is deprecated, and the recursive DNS service has been
passed to a host on 172.18.0.13

Change-Id: Ie5bb1f319ead34b43d0b327a40f9099b779fc79b

lava: Remove unused submission script for lava 1.x

Change-Id: Ib6283fc7979dcd1e27f2f8e76a786536d5f02bf3

lava: Update LTTng canary version from 2.10 to 2.13

Change-Id: I94d695bb69b9f6ff1f99b8941604ecc84a393053

jjb/lava: Parameterize repo URL and branch for test scripts

This permets us to launch a build with a different repo URL and/or
branch. Without this change, any changes we want to test must be
pushed on to the lttng-ci master branch before the run.

Pass repo URL and branch through to the clone in the setup job as well.

Change-Id: Ie9d45b2285e8e484dd23727278bb87e9c3ddfae2

jjb/lava: Parametrize URL for system-test's root FS

Change-Id: I75f21e32241b1bfe1d0eefc47433294f0fc10b1c

lava: Switch from vmdebootstrap to debootstrap

vmdebootstrap is [abandoned][3] by it's author, who recommends no longer
using it. The package is no longer available in recent distributions.

While there is a more or less direct sucessors, [vmdb2][1] and other
options including [debos][2], the needs for creating the rootfs appear
to be minimal so I adjusted the script so any further modifications
are done by commands chrooted in the new environment.

[1]: https://vmdb2-manual.liw.fi/
[2]: https://github.com/go-debos/debos
[3]: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=907751 "Request
for removal from Debian"

Change-Id: I0a9e5fa312e62dbce88dc1908433d7059ec294f1

lava: Fix value in generated rootfs' hostname

Change-Id: I748170655a04cb95a07713e8487e427e3ae536a3

lava: Update canary branches and commit IDs

The latest stable lttng-{modules,tools,ust} was chosen.

For the linux kernel, the latest release in the 5.15 LTS branch was
chosen. 5.15.x branch is used by Ubuntu 22.04 jammy, although the
exact version differs.

Change-Id: I649cd80fee7891015094ed8ebca6968d027ba8b7

lava: Rename inline x86-env-setup test

I propose renaming this job for two principal reasons: the setup is
run on more than x86 devices (it is used by kvm/qemu hosts as well),
and the purpose of this "test" is to create the vlttng virtualenv.

The more specific name also helps to avoid potential confusion with
the "x86-env-setup" that is run just beforehand.

Change-Id: I39915fec661f0519b94f68cbd6a26ca32ca3c254

lava: Update recursive name server address

172.18.0.12 is still available and working; however, it is deprecated
and the host running the service may be decomissioned in the
future.

Change-Id: Ia717b3c5b73423f690a59e3ee10a18c5c3f44919

jjb: barectf: Add stable-3.1 branch

Change-Id: I86580c0feb3a62c384d735aceccbf78dc9736c0a
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

ansible: add kstewart ssh key

Change-Id: Ic5ba981bfb112340178060b1297aaedab848edc8

jjb: barectf: install poetry first

Install poetry first so it has more priority when its dependencies
conflict with those of tox.

Change-Id: Iaf7e216cdc0fb67fb8ffaba39b94c689751bb1ca
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

ansible: remove powerpc nodes

Change-Id: If2c38c40c5a806d33975143110fc383705ec0b93
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: fix no-ust configs

Don't set 'LTTNG_TOOLS_RUN_TESTS=no' on platforms without ust, they
already use the 'no-ust' config to handle that.

Change-Id: Ib12c492287a94ea78ac1fdf280a23e0245b829b3
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

ansible: add 'bear' to ubuntu jammy nodes

Change-Id: Ie99304a3c3edc1a4d22bae1e88793ee456b16232
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: binutils-gdb: use absolute 3 hours job timeout

The no-activity timeout mode is not good for when a commit completely
breaks GDB.  All tests in the testsuite will just fail very slowly
(timing out), but they will still print lines regularly.  So the timeout
will never actually kick in.  Change the timeout to be fixed at 3
hours.

Change-Id: I6606b5ed02cb7deed7491179aa6f1fc40e017480

jjb: cleanup many build.sh

Change-Id: Iefde7953c739329bfe381db4b0d23edfa9fd10e3
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: reduce ircbot verbosity

Change-Id: I0a98aec81dd43e82e8a433110453426857d76885
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: set follow-symlinks on archive publisher

The default for newly created job seems to ahve changed to not including
symlinks by default when archiving artefacts. This is problematic for
jobs that archive librairies with versioned symlinks. Add the
follow-symlinks property to those jobs.

Change-Id: I365466ada8c935ce803e28496b4ca055fe8e3f00
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools/babeltrace: smokebuild proof-of-concept

Implement basic 'smoketest' jobs integrated with gerrit.

smokebuild: run a single amd64 oot-dist build without running the tests
check-format: run clang-format on the patch
clang-tidy: run clang-tidy on the files touched by the patch

Change-Id: Id2e23fdf8027f5776a36b962b52c35da8629cf87
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: binutils-gdb: throttle concurrent review builds

Change-Id: I490b0ba82e9f6de6c14bbaf540f7c35ea74d3c8c
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: binutils-gdb: rename gerrit jobs to review

Bring the binutils-gdb jobs in line with the rest of the gerrit jobs.

Change-Id: Idf96594ba8047a41fa5dd4bc630f09df3213c6b5
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: binutils-gdb: add missing workspace cleanup on macos

Change-Id: I9c811846687aac8e6d0fadf54448e96674d10851
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

ansible: Add clang-format and clang-tidy on jammy nodes

Change-Id: I48a1a056820da24ce72ba1e7d0311f3ee25a76fe
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: binutils-gdb: keep a bit more builds, for a bit longer

Change-Id: Ie9b844b193ea8206b2ed58d79b6d7f5f2bc1e67a

jjb: binutils-gdb: don't collect build directory

There is no need to.

Change-Id: I856d6d55ed6dcdd37c3ba5a6ab1ca0d79c035371

jjb: binutils-gdb: use `-r` with `read`

Because shellcheck said so:

    In scripts/binutils-gdb/build.sh line 952:
    while read line; do
          ^--^ SC2162 (info): read without -r will mangle backslashes.

Change-Id: I26584cdb30c124de3341e476930df1f4fd474a71

jjb: binutils-gdb: increase testsuite timeout locally

There are many spurious timeouts when running on the CI machines.
Increase the timeout locally using a site.exp file to reduce those.

Change-Id: Ie9740e766826dd94870b2ad8e6ec5433ebc0d93a

jjb: binutils-gdb: clean up cores in /tmp

Change-Id: Ie47cbbba30af58f3bac7c10e6a8a12439085495a

jjb: binutils-gdb: add macos build

Add a macos job that only builds, but does not run tests.

Change-Id: Ie64a97a173153189ebe20b507a46f38c46d55139

jjb: binutils-gdb: build with debug info

This makes the stack traces that GDB shows when it aborts a bit more
informative.

Change-Id: I52dd433574da35d130978bc95f2c6aa7aa029845

jjb: binutils-gdb: catch ERRORs in gdb.sum

When tests encounter a fatal error, it is reported as:

    ERROR: blah blah blah

Unlike normal test result lines, they don't include the name of the .exp
file currently running.  It would still be nice to catch them and
consider them failures, as they are abnormal.  Update the Python gdb.sum
processing script to remember the name of the current .exp, by looking
at the "Running" lines.  And when it encounters an ERROR, generate a
junit failure.

Change-Id: If99d73992241370afe9a9b59cb9abe491272d05f

jjb: binutils-gdb: use ccache

Use ccache to speed up builds when possible.

We have witnessed that the ccache mechanism to regulate the cache size
didn't work under Jenkins for some reason, causing the cache directory
to grow indefinitely.  Run `ccache -c` at the start of each job to force
ccache to do some cleanup and ensure the cache is not over the allowed
size.

Change-Id: I54698ed5ed7b4fd8b416f9864d33d5aae2d67ecd

jjb: binutils-gdb: update known failurs, add RE known failures files

 - Sync known failures with what is in production
 - Add a file per board that lets us define regexes of tests to ignore

Change-Id: I29a97e6955934f3d0fb9489c6a38fc9550add38b

wip: smokebuild

Change-Id: I0c1d5cc5cf9a4f3e8287a081b5e832ebf5fd31eb

jjb: anchor naming compat with jjb 5.0

Change-Id: Ia425650b9397a8a61c951825e8a8c10fc8947a00
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-modules: split gerrit jobs by branch

This allows to set kernel version ranges per branch. Also now build on
each current head of the kernel tls branches and the head of the latest
supported kernel branch.

Change-Id: I11f7b225df3e8188fdf72ecc82bfccd90853f343
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: split gerrit jobs by branch

Change-Id: I6ae0a54230c36ed87594a2b407a069114cd687e1

jjb: lttng-ust: split gerrit jobs by branch

Change-Id: Ib7fac10e214f3a10b1b11d338130e33526d6205a
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: librseq: split gerrit jobs by branch

Change-Id: Id3561a8728be6bc19c397c12a3b926fd0f670dac
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: barectf: split gerrit jobs by branch

Change-Id: Ia0da54bbff8c12262c934d6d4cf01a6805f55445
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: liburcu: split gerrit jobs by branch

Change-Id: I3c1bb30c26e127769cdfdfbb1bdcb78763ba8fc4
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: babeltrace: split gerrit jobs by branch

Change-Id: Ib08b716f5e71bc2060816544e9b70b7ad820376d
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

ansible: Add CI PPA to Ubuntu nodes

Change-Id: Ic07c182d7944ea0a769ec8413f05c126a17e4a3f
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: rework pre/post build scripts

* Abort instead of fail builds that timeout, to distinguish and take
  specifc actions
* Use a more explicit naming scheme
* Add gdb backtrace printing of core dumps
* Fix shellcheck warnings

Change-Id: I26954a6c921a9ed0d65be6b321f2dd4a548bee7c
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: add ircbot in #lttng-ci

Change-Id: I1db5a433cdb77cb32d8d52666cc1449b1f013079
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: update dev_upstream jobs

Change-Id: Iec9a1a1dfffefea2dfd326a60a58481bc11f39e5
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-ust/tools: Add yocto stable jobs

Change-Id: I8e9185af48d37e06ed78fc2c87911ea93af4cddd
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: remove sid-powerpc from portbuild jobs

Change-Id: I07b22bbf3767e259df81705deb40941f9801aa16
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: add missing filter to stable rootbuild job

Change-Id: Iba347446234e7270211a5179c275a46e7bd16374
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: disable -Wshadow on GCC 4.8

Change-Id: I1abdfa179d5fad115fea0e3f58dfdb5a9b2b3b11
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: sles15sp4 doesn't have python2

Change-Id: Iace681136f0c3dc152a7d07dc1d459dd3d5a0dd4
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: update SLES detection in build scripts

Change-Id: I64b6f8a1950bcc31c4aa79c39fb9d40e080ca061
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: Add sles15sp4 to sles builds

Change-Id: I6c4141d5d9be8cbc1278bba3cf52152a2d917286
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

ansible: Add SLES15 node

Change-Id: Id07d9defe0c7fff7276002e2b1050cbc16b6b53d
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: archive top-level test suite log

Change-Id: Idae0b28eb6b6a69153f9caa98566935275dc2987
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

fix: jjb: always set LIBDIR_ARCH

Change-Id: Ie3e6f4f84524bed315446c09525738f7b8dcd268
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: extend 'libdir = lib64' to yocto

Change-Id: I386a67682ec48e46f37416feef914f4df7e3ef32
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: disable -Wmissing-field-initializers on el7

Change-Id: I96323cfe882d0bf8d7e0df877327b4edb59ff50d
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: Add Yocto jobs

Change-Id: I62e3e10b72d6d312d6959d040810988b9c9e62d9
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: coverity: fix: cache the tool installer

Now that we cache the installer, always try the curl download.

Change-Id: I45d7404f64c39c1519ba53140de801ede6defcf7
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: Set libdir to 'lib64' on Redhat / SuSE based distros

Change-Id: Ifc72144de9335defdc138fdef5d90f6cb6d1199d
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: babeltrace: use --enable-asan (on some builds)

Use --enable-asan (which enables address sanitizer) when building
babeltrace > 2.0 with gcc.  On my machine, a clang build with
--enable-asan doesn't quite work, so avoid it for now.

Change-Id: I18bb8b1e75bfa8d9072aa60c5e69673be4b8a390
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: coverity: cache the tool installer

The coverity tool installer can be slow to download, cache it localy on
each node.

Change-Id: I524cefdcd3c492c0ca21e41a6159efc5ed725781
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-ust: Add urcu stable-0.14 to relevant jobs

Change-Id: Idf56dd067344e9b68529f036800b69fcf0581198
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: babeltrace: ignore shellcheck warnings

Ignore the warnings shellcheck gives, the rationale is in comments.

Change-Id: Icd8358e00de206b254cb2540d0b3df54893a5bb8
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: use urcu stable-0.14 in gerrit jobs

Change-Id: Ie90f29a5b3b49809efe49c6810f92d1989f2b1f3
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: add missing filter to gerrit rootbuild job

Change-Id: Ieb7811cc0799cb4d89ac4f0383572b16d9919e2c
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: 32-64 integration pipeline

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
Change-Id: I3d462140d238e9fcdc70d3c54c351faf6da1af97

jjb: lttng-tools: add jammy jobs

Change-Id: I44c2aa8d258ce726268ede3981ab2406572811e9
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: add i386 rootbuild job

Change-Id: Ie27444c20bddd7694f56e1267a16b12a608980b9
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: reduce verbosity of tap parsing

Change-Id: I84ddb2d3016e397032fd2cfa789fac4ec7014dfc

jjb: Remove duplicated warnings

Change-Id: Iff137e4e0652820adac147bf496c546ae91c3b38
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

Remove cppcheck jobs

The plugin is deprecated and they are mostly unused.

Change-Id: Ied5582fb297469f259818d40717f66c47e7c5bb3
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

ansible: add odion ssh key

Change-Id: If3b873a18f164dc751a6cb15343e37a236224543
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-tools: remove unsupported liburcu stable-0.12

Change-Id: Ib0a530fba5f82871d69620a49987fe3d47c2b20a
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-ust: add jammy jobs

Change-Id: I04e3efa6af2b04daf3094a154d04fde16a9f85f8
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-ust: remove unsupported liburcu stable-0.12

Change-Id: I71b18894c052cc411b4ecf35487c979c9d27d04c
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: lttng-ust-java-tests remove unsupported liburcu stable-0.12

Change-Id: I8f480633ead47500ffe584091518ec73a304b556
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>

jjb: liburcu: move unsupported stable-0.12 to 'dev_' namespace

Change-Id: I0b1553d65e0234970bbe759d02d1311428ae525e
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>