meta-openembedded and poky: subtree updates

Squash of the following due to dependencies among them
and OpenBMC changes:

meta-openembedded: subtree update:d0748372d2..9201611135
meta-openembedded: subtree update:9201611135..17fd382f34
poky: subtree update:9052e5b32a..2e11d97b6c
poky: subtree update:2e11d97b6c..a8544811d7

The change log was too large for the jenkins plugin
to handle therefore it has been removed. Here is
the first and last commit of each subtree:

meta-openembedded:d0748372d2
      cppzmq: bump to version 4.6.0
meta-openembedded:17fd382f34
      mpv: Remove X11 dependency
poky:9052e5b32a
      package_ipk: Remove pointless comment to trigger rebuild
poky:a8544811d7
      pbzip2: Fix license warning

Change-Id: If0fc6c37629642ee207a4ca2f7aa501a2c673cd6
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/poky/meta/conf/distro/include/ptest-packagelists.inc b/poky/meta/conf/distro/include/ptest-packagelists.inc
index bb4724c..c13ff72 100644
--- a/poky/meta/conf/distro/include/ptest-packagelists.inc
+++ b/poky/meta/conf/distro/include/ptest-packagelists.inc
@@ -47,30 +47,35 @@
     quilt-ptest \
     sed-ptest \
     slang-ptest \
+    wayland-ptest \
     zlib-ptest \
 "
 
 #PTESTS_PROBLEMS = "\
 #    qemu-ptest \ # Doesn't run any tests?
 #    ruby-ptest \ # Timeout
-#    mdadm-ptest \ # Timeout
 #    clutter-1.0-ptest \ # Doesn't build due to depends on cogl-1.0
+#    lz4-ptest \ # Needs a rewrite
+#    rt-tests-ptest \ # Needs to be checked whether it runs at all
+#    bash-ptest \ # Test outcomes are non-deterministic by design
+#    ifupdown-ptest \ # Tested separately in lib/oeqa/selftest/cases/imagefeatures.py
+#    mdadm-ptest \ # Tests rely on non-deterministic sleep() amounts
 #"
 
 PTESTS_SLOW = "\
-    bash-ptest \
+    babeltrace-ptest \
+    babeltrace2-ptest \
     busybox-ptest \
+    coreutils-ptest \
     dbus-test-ptest \
     e2fsprogs-ptest \
     glib-2.0-ptest \
     gstreamer1.0-ptest \
     libevent-ptest \
     lttng-tools-ptest \
-    mdadm-ptest \
     openssh-ptest \
     openssl-ptest \
     perl-ptest \
-    python-ptest \
     python3-ptest \
     strace-ptest \
     tcl-ptest \