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-networking/recipes-support/lksctp-tools/lksctp-tools/0001-build-fix-netinet-sctp.h-not-to-be-installed.patch b/meta-openembedded/meta-networking/recipes-support/lksctp-tools/lksctp-tools/0001-build-fix-netinet-sctp.h-not-to-be-installed.patch
new file mode 100644
index 0000000..03c6c4f
--- /dev/null
+++ b/meta-openembedded/meta-networking/recipes-support/lksctp-tools/lksctp-tools/0001-build-fix-netinet-sctp.h-not-to-be-installed.patch
@@ -0,0 +1,35 @@
+From 378560050a8f93786c590cc99a55461666205b61 Mon Sep 17 00:00:00 2001
+From: Xin Long <lucien.xin@gmail.com>
+Date: Fri, 24 Aug 2018 01:13:32 +0800
+Subject: [PATCH] build: fix netinet/sctp.h not to be installed
+
+After libcnetinet_HEADERS was set to sctp.h.in, netinet/sctp.h can
+no longer be installed into ${includedir}.
+
+Since "AC_CONFIG_HEADERS([src/include/netinet/sctp.h])" is already
+added into configure.ac, there's no need to generate sctp.h by
+automake.
+
+So we simply set libcnetinet_HEADERS back to sctp.h.
+
+Fixes: 9607dd85e70a ("netinet/sctp.h: dynamically build based on system setup")
+Signed-off-by: Xin Long <lucien.xin@gmail.com>
+Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
+---
+ src/include/netinet/Makefile.am | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/include/netinet/Makefile.am b/src/include/netinet/Makefile.am
+index ca0aac2..965db8c 100644
+--- a/src/include/netinet/Makefile.am
++++ b/src/include/netinet/Makefile.am
+@@ -11,5 +11,4 @@ libcnetinetdir = $(includedir)/netinet
+ # API.
+ include_HEADERS =
+ 
+-libcnetinet_HEADERS = sctp.h.in
+-BUILT_SOURCES = sctp.h
++libcnetinet_HEADERS = sctp.h
+-- 
+2.7.4
+