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/scripts/lib/devtool/upgrade.py b/poky/scripts/lib/devtool/upgrade.py
index c3fd866..2020077 100644
--- a/poky/scripts/lib/devtool/upgrade.py
+++ b/poky/scripts/lib/devtool/upgrade.py
@@ -264,7 +264,7 @@
     if no_patch:
         patches = oe.recipeutils.get_recipe_patches(crd)
         if patches:
-            logger.warn('By user choice, the following patches will NOT be applied to the new source tree:\n  %s' % '\n  '.join([os.path.basename(patch) for patch in patches]))
+            logger.warning('By user choice, the following patches will NOT be applied to the new source tree:\n  %s' % '\n  '.join([os.path.basename(patch) for patch in patches]))
     else:
         __run('git checkout devtool-patched -b %s' % branch)
         skiptag = False
@@ -273,9 +273,9 @@
         except bb.process.ExecutionError as e:
             skiptag = True
             if 'conflict' in e.stdout:
-                logger.warn('Command \'%s\' failed:\n%s\n\nYou will need to resolve conflicts in order to complete the upgrade.' % (e.command, e.stdout.rstrip()))
+                logger.warning('Command \'%s\' failed:\n%s\n\nYou will need to resolve conflicts in order to complete the upgrade.' % (e.command, e.stdout.rstrip()))
             else:
-                logger.warn('Command \'%s\' failed:\n%s' % (e.command, e.stdout))
+                logger.warning('Command \'%s\' failed:\n%s' % (e.command, e.stdout))
         if not skiptag:
             if uri.startswith('git://'):
                 suffix = 'new'
@@ -420,7 +420,10 @@
                 logger.info('Source subdirectory has changed, updating S value')
 
     if license_diff:
-        newlicchksum = " ".join(["file://{};md5={}".format(l["path"], l["actual_md5"]) + (";beginline={}".format(l["beginline"]) if l["beginline"] else "") + (";endline={}".format(l["endline"]) if l["endline"] else "") for l in new_licenses])
+        newlicchksum = " ".join(["file://{}".format(l['path']) +
+                                 (";beginline={}".format(l['beginline']) if l['beginline'] else "") +
+                                 (";endline={}".format(l['endline']) if l['endline'] else "") +
+                                 (";md5={}".format(l['actual_md5'])) for l in new_licenses])
         newvalues["LIC_FILES_CHKSUM"] = newlicchksum
         _add_license_diff_to_recipe(fullpath, license_diff)