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-connectivity/iproute2/iproute2.inc b/poky/meta/recipes-connectivity/iproute2/iproute2.inc
index 4fbfec6..b283589 100644
--- a/poky/meta/recipes-connectivity/iproute2/iproute2.inc
+++ b/poky/meta/recipes-connectivity/iproute2/iproute2.inc
@@ -9,7 +9,7 @@
 LIC_FILES_CHKSUM = "file://COPYING;md5=eb723b61539feef013de476e68b5c50a \
                     file://ip/ip.c;beginline=3;endline=8;md5=689d691d0410a4b64d3899f8d6e31817"
 
-DEPENDS = "flex-native bison-native iptables elfutils"
+DEPENDS = "flex-native bison-native iptables elfutils libcap"
 
 inherit update-alternatives bash-completion pkgconfig
 
diff --git a/poky/meta/recipes-connectivity/iproute2/iproute2/0001-iproute2-de-bash-scripts.patch b/poky/meta/recipes-connectivity/iproute2/iproute2/0001-iproute2-de-bash-scripts.patch
deleted file mode 100644
index c3d3fea..0000000
--- a/poky/meta/recipes-connectivity/iproute2/iproute2/0001-iproute2-de-bash-scripts.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-Subject: [PATCH] iproute2: de-bash scripts
-
-de-bash these two scripts to make iproute2 not depend on bash.
-
-Upstream-Status: Pending
-
-Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
----
- ip/ifcfg | 15 ++++++++-------
- ip/rtpr  |  2 +-
- 2 files changed, 9 insertions(+), 8 deletions(-)
-
-diff --git a/ip/ifcfg b/ip/ifcfg
-index 30a2dc4..8677b2e 100644
---- a/ip/ifcfg
-+++ b/ip/ifcfg
-@@ -1,12 +1,13 @@
--#! /bin/bash
-+#! /bin/sh
- 
- CheckForwarding () {
--  local sbase fwd
-+  local sbase fwd forwarding
-   sbase=/proc/sys/net/ipv4/conf
-   fwd=0
-   if [ -d $sbase ]; then
-     for dir in $sbase/*/forwarding; do
--      fwd=$[$fwd + `cat $dir`]
-+      forwarding=`cat $dir`
-+      fwd=$(($fwd+$forwarding))
-     done
-   else
-     fwd=2
-@@ -127,12 +128,12 @@ fi
- arping -q -A -c 1 -I $dev $ipaddr
- noarp=$?
- ( sleep 2 ;
--  arping -q -U -c 1 -I $dev $ipaddr ) >& /dev/null </dev/null &
-+  arping -q -U -c 1 -I $dev $ipaddr ) > /dev/null 2>&1 </dev/null &
- 
--ip route add unreachable 224.0.0.0/24 >& /dev/null
--ip route add unreachable 255.255.255.255 >& /dev/null
-+ip route add unreachable 224.0.0.0/24 > /dev/null 2>&1
-+ip route add unreachable 255.255.255.255 > /dev/null 2>&1
- if [ "`ip link ls $dev | grep -c MULTICAST`" -ge 1 ]; then
--  ip route add 224.0.0.0/4 dev $dev scope global >& /dev/null
-+  ip route add 224.0.0.0/4 dev $dev scope global > /dev/null 2>&1
- fi
- 
- if [ $fwd -eq 0 ]; then
-diff --git a/ip/rtpr b/ip/rtpr
-index c3629fd..674198d 100644
---- a/ip/rtpr
-+++ b/ip/rtpr
-@@ -1,4 +1,4 @@
--#! /bin/bash
-+#! /bin/sh
- 
- exec tr "[\\\\]" "[
- ]"
--- 
-2.7.4
-
diff --git a/poky/meta/recipes-connectivity/iproute2/iproute2_4.14.1.bb b/poky/meta/recipes-connectivity/iproute2/iproute2_4.18.0.bb
similarity index 65%
rename from poky/meta/recipes-connectivity/iproute2/iproute2_4.14.1.bb
rename to poky/meta/recipes-connectivity/iproute2/iproute2_4.18.0.bb
index 81e2e4a..8eed377 100644
--- a/poky/meta/recipes-connectivity/iproute2/iproute2_4.14.1.bb
+++ b/poky/meta/recipes-connectivity/iproute2/iproute2_4.18.0.bb
@@ -2,13 +2,12 @@
 
 SRC_URI = "${KERNELORG_MIRROR}/linux/utils/net/${BPN}/${BP}.tar.xz \
            file://configure-cross.patch \
-           file://0001-iproute2-de-bash-scripts.patch \
            file://0001-libc-compat.h-add-musl-workaround.patch \
            file://0001-ip-Remove-unneed-header.patch \
           "
 
-SRC_URI[md5sum] = "1075423d7029e02a8f23ed4f42b7e372"
-SRC_URI[sha256sum] = "d43ac068afcc350a448f4581b6e292331ef7e4e7aa746e34981582d5fdb10067"
+SRC_URI[md5sum] = "8b8680e91390c57cab788fbf8e929479"
+SRC_URI[sha256sum] = "a9e6c70c95f513871c5e1f4e452c04fcb3c4d8a05be651bd794cd994a52daa45"
 
 # CFLAGS are computed in Makefile and reference CCOPTS
 #