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-daemons/openhpi/files/0001-session-close-socket.patch b/meta-openembedded/meta-networking/recipes-daemons/openhpi/files/0001-session-close-socket.patch
new file mode 100644
index 0000000..2cefd55
--- /dev/null
+++ b/meta-openembedded/meta-networking/recipes-daemons/openhpi/files/0001-session-close-socket.patch
@@ -0,0 +1,37 @@
+From b8bc6bfdb5e7fb5b46d3a830e04632939bee6b98 Mon Sep 17 00:00:00 2001
+From: Catalin Enache <catalin.enache@windriver.com>
+Date: Fri, 9 Feb 2018 16:35:11 +0200
+Subject: [PATCH] saHpiSessionClose: close socket
+
+saHpiSessionClose leaks file descriptors
+
+Upstream issue: https://github.com/open-hpi/openhpi/issues/1918
+
+Upstream-Status: Pending
+
+Signed-off-by: Catalin Enache <catalin.enache@windriver.com>
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ baselib/session.cpp | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/baselib/session.cpp b/baselib/session.cpp
+index c5edfc8..4ece1b7 100644
+--- a/baselib/session.cpp
++++ b/baselib/session.cpp
+@@ -126,6 +126,12 @@ cSession::cSession()
+ 
+ cSession::~cSession()
+ {
++	cClientStreamSock * sock;
++	gpointer ptr = wrap_g_static_private_get( &m_sockets );
++	if ( ptr ) {
++	    sock = reinterpret_cast<cClientStreamSock *>(ptr);
++	    sock->Close();
++	}
+     wrap_g_static_private_free( &m_sockets );
+ }
+ 
+-- 
+2.10.2
+