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/meta-openembedded/meta-xfce/recipes-panel-plugins/diskperf/xfce4-diskperf-plugin_2.6.1.bb b/meta-openembedded/meta-xfce/recipes-panel-plugins/diskperf/xfce4-diskperf-plugin_2.6.1.bb
index 161b2bb..dc7f1fc 100644
--- a/meta-openembedded/meta-xfce/recipes-panel-plugins/diskperf/xfce4-diskperf-plugin_2.6.1.bb
+++ b/meta-openembedded/meta-xfce/recipes-panel-plugins/diskperf/xfce4-diskperf-plugin_2.6.1.bb
@@ -5,5 +5,8 @@
 
 inherit xfce-panel-plugin
 
+SRC_URI = "http://archive.xfce.org/src/panel-plugins/${BPN}/${@'${PV}'[0:3]}/${BPN}-${PV}.tar.bz2 \
+           file://0001-panel-plugin-Include-sys-sysmacros.h-for-major-minor.patch \
+           "
 SRC_URI[md5sum] = "63d5f03934c2dbddb3ad7bf7f535cc23"
 SRC_URI[sha256sum] = "212ddc742be3eecb6ad5554e1b1df03d5685cb71f48a558d5f895de37c57e4fa"