reset upstream subtrees to yocto 2.6

Reset the following subtrees on thud HEAD:

  poky: 87e3a9739d
  meta-openembedded: 6094ae18c8
  meta-security: 31dc4e7532
  meta-raspberrypi: a48743dc36
  meta-xilinx: c42016e2e6

Also re-apply backports that didn't make it into thud:
  poky:
    17726d0 systemd-systemctl-native: handle Install wildcards

  meta-openembedded:
    4321a5d libtinyxml2: update to 7.0.1
    042f0a3 libcereal: Add native and nativesdk classes
    e23284f libcereal: Allow empty package
    030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
    179a1b9 gtest: update to 1.8.1

Squashed OpenBMC subtree compatibility updates:
  meta-aspeed:
    Brad Bishop (1):
          aspeed: add yocto 2.6 compatibility

  meta-ibm:
    Brad Bishop (1):
          ibm: prepare for yocto 2.6

  meta-ingrasys:
    Brad Bishop (1):
          ingrasys: set layer compatibility to yocto 2.6

  meta-openpower:
    Brad Bishop (1):
          openpower: set layer compatibility to yocto 2.6

  meta-phosphor:
    Brad Bishop (3):
          phosphor: set layer compatibility to thud
          phosphor: libgpg-error: drop patches
          phosphor: react to fitimage artifact rename

    Ed Tanous (4):
          Dropbear: upgrade options for latest upgrade
          yocto2.6: update openssl options
          busybox: remove upstream watchdog patch
          systemd: Rebase CONFIG_CGROUP_BPF patch

Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/recipes-kernel/lttng/babeltrace_1.5.6.bb b/poky/meta/recipes-kernel/lttng/babeltrace_1.5.6.bb
new file mode 100644
index 0000000..f5c31c4
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/babeltrace_1.5.6.bb
@@ -0,0 +1,20 @@
+SUMMARY = "Babeltrace - Trace Format Babel Tower"
+DESCRIPTION = "Babeltrace provides trace read and write libraries in host side, as well as a trace converter, which used to convert LTTng 2.0 traces into human-readable log."
+HOMEPAGE = "http://www.efficios.com/babeltrace/"
+BUGTRACKER = "https://bugs.lttng.org/projects/babeltrace"
+LICENSE = "MIT & GPLv2"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=76ba15dd76a248e1dd526bca0e2125fa"
+
+DEPENDS = "glib-2.0 util-linux popt bison-native flex-native"
+
+SRC_URI = "git://git.linuxfoundation.org/diamon/babeltrace.git;branch=stable-1.5"
+SRCREV = "4f10a4adabee5ca61c27ba399b3438505e0cd6de"
+UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)$"
+
+S = "${WORKDIR}/git"
+
+inherit autotools pkgconfig
+
+EXTRA_OECONF = "--disable-debug-info"
+
+ASNEEDED = ""