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/lib/oeqa/selftest/cases/runtime_test.py b/poky/meta/lib/oeqa/selftest/cases/runtime_test.py
index 146daf8..906e460 100644
--- a/poky/meta/lib/oeqa/selftest/cases/runtime_test.py
+++ b/poky/meta/lib/oeqa/selftest/cases/runtime_test.py
@@ -122,6 +122,7 @@
             self.skipTest('core-image-full-cmdline not buildable for poky-tiny')
 
         features = 'INHERIT += "testimage"\n'
+        features += 'IMAGE_INSTALL_append = " libssl"\n'
         features += 'TEST_SUITES = "ping ssh selftest"\n'
         self.write_config(features)
 
@@ -135,7 +136,7 @@
         Summary: Check package feeds functionality for dnf
         Expected: 1. Check that remote package feeds can be accessed
         Product: oe-core
-        Author: Alexander Kanavin <alexander.kanavin@intel.com>
+        Author: Alexander Kanavin <alex.kanavin@gmail.com>
         """
         if get_bb_var('DISTRO') == 'poky-tiny':
             self.skipTest('core-image-full-cmdline not buildable for poky-tiny')
@@ -233,7 +234,7 @@
         Expected:       The scriptlet failure is properly reported.
                         The file that is created after the error in the scriptlet is not present.
         Product: oe-core
-        Author: Alexander Kanavin <alexander.kanavin@intel.com>
+        Author: Alexander Kanavin <alex.kanavin@gmail.com>
         """
 
         import oe.path
@@ -251,8 +252,8 @@
                 features = 'CORE_IMAGE_EXTRA_INSTALL = "postinst-rootfs-failing"\n'
                 features += 'PACKAGE_CLASSES = "%s"\n' % classes
                 self.write_config(features)
-                bb_result = bitbake('core-image-minimal')
-                self.assertGreaterEqual(bb_result.output.find("Intentionally failing postinstall scriptlets of ['postinst-rootfs-failing'] to defer them to first boot is deprecated."), 0,
+                bb_result = bitbake('core-image-minimal', ignore_status=True)
+                self.assertGreaterEqual(bb_result.output.find("Postinstall scriptlets of ['postinst-rootfs-failing'] have failed."), 0,
                     "Warning about a failed scriptlet not found in bitbake output: %s" %(bb_result.output))
 
                 self.assertTrue(os.path.isfile(os.path.join(hosttestdir, "rootfs-before-failure")),