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/sdk/context.py b/poky/meta/lib/oeqa/sdk/context.py
index 82e4c19b..adc4166 100644
--- a/poky/meta/lib/oeqa/sdk/context.py
+++ b/poky/meta/lib/oeqa/sdk/context.py
@@ -20,17 +20,30 @@
         self.target_pkg_manifest = target_pkg_manifest
         self.host_pkg_manifest = host_pkg_manifest
 
-    def _hasPackage(self, manifest, pkg):
-        for host_pkg in manifest.keys():
-            if re.search(pkg, host_pkg):
+    def _hasPackage(self, manifest, pkg, regex=False):
+        if regex:
+            # do regex match
+            pat = re.compile(pkg)
+            for p in manifest.keys():
+                if pat.search(p):
+                    return True
+        else:
+            # do exact match
+            if pkg in manifest.keys():
                 return True
         return False
 
-    def hasHostPackage(self, pkg):
-        return self._hasPackage(self.host_pkg_manifest, pkg)
+    def hasHostPackage(self, pkg, regex=False):
+        return self._hasPackage(self.host_pkg_manifest, pkg, regex=regex)
 
-    def hasTargetPackage(self, pkg):
-        return self._hasPackage(self.target_pkg_manifest, pkg)
+    def hasTargetPackage(self, pkg, multilib=False, regex=False):
+        if multilib:
+            # match multilib according to sdk_env
+            mls = self.td.get('MULTILIB_VARIANTS', '').split()
+            for ml in mls:
+                if ('ml'+ml) in self.sdk_env:
+                    pkg = ml + '-' + pkg
+        return self._hasPackage(self.target_pkg_manifest, pkg, regex=regex)
 
 class OESDKTestContextExecutor(OETestContextExecutor):
     _context_class = OESDKTestContext
@@ -65,6 +78,9 @@
         sdk_rgroup.add_argument('--sdk-dir', required=False, action='store', 
             help='sdk installed directory')
 
+        self.parser.add_argument('-j', '--num-processes', dest='processes', action='store',
+                type=int, help="number of processes to execute in parallel with")
+
     @staticmethod
     def _load_manifest(manifest):
         pkg_manifest = {}
@@ -85,6 +101,7 @@
                 OESDKTestContextExecutor._load_manifest(args.target_manifest)
         self.tc_kwargs['init']['host_pkg_manifest'] = \
                 OESDKTestContextExecutor._load_manifest(args.host_manifest)
+        self.tc_kwargs['run']['processes'] = args.processes
 
     @staticmethod
     def _get_sdk_environs(sdk_dir):