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-oe/recipes-devtools/android-tools/android-tools/core/0001-adb-remove-selinux-extensions.patch b/meta-openembedded/meta-oe/recipes-devtools/android-tools/android-tools/core/0001-adb-remove-selinux-extensions.patch
new file mode 100644
index 0000000..7d20c50
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-devtools/android-tools/android-tools/core/0001-adb-remove-selinux-extensions.patch
@@ -0,0 +1,44 @@
+From 7b7200727413ca4a9bb132221c543ec033dffafa Mon Sep 17 00:00:00 2001
+From: Sergio Schvezov <sergio.schvezov@canonical.com>
+Date: Wed, 7 Sep 2016 12:58:47 +0300
+Subject: [PATCH] adb: remove selinux extensions
+
+* drop useless includes of Android SELINUX extensions
+* avoids having to clone another module
+* this should be sent upstream
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+---
+ adb/file_sync_service.c | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/adb/file_sync_service.c b/adb/file_sync_service.c
+index 7933858516..3cbd0cd863 100644
+--- a/adb/file_sync_service.c
++++ b/adb/file_sync_service.c
+@@ -26,7 +26,6 @@
+ 
+ #include <errno.h>
+ #include <private/android_filesystem_config.h>
+-#include <selinux/android.h>
+ #include "sysdeps.h"
+ 
+ #define TRACE_TAG  TRACE_SYNC
+@@ -73,7 +72,6 @@ static int mkdirs(char *name)
+                 *x = '/';
+                 return ret;
+             }
+-            selinux_android_restorecon(name, 0);
+         }
+         *x++ = '/';
+     }
+@@ -251,7 +249,6 @@ static int handle_send_file(int s, char *path, uid_t uid,
+     if(fd >= 0) {
+         struct utimbuf u;
+         adb_close(fd);
+-        selinux_android_restorecon(path, 0);
+         u.actime = timestamp;
+         u.modtime = timestamp;
+         utime(path, &u);