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>

1 files changed, 2 insertions, 2 deletions

diff --git a/poky/meta/recipes-rt/rt-tests/files/rt_bmark.py b/poky/meta/recipes-rt/rt-tests/files/rt_bmark.py
index 57b39b52a1..3b84447a0f 100755
--- a/poky/meta/recipes-rt/rt-tests/files/rt_bmark.py
+++ b/poky/meta/recipes-rt/rt-tests/files/rt_bmark.py
@@ -166,12 +166,12 @@ def start_stress(*args):
         log("  Command: '", stress_cmd_str, "'")
         log()
 
-        # preexec_fn=os.setsid causes stress to be executed in a separate
+        # start_new_session causes stress to be executed in a separate
         # session, => it gets a new process group (incl. children). It
         # can then be terminated using os.killpg in end_stress without
         # terminating this script.
 
-        p = subprocess.Popen(stress_cmd, preexec_fn=os.setsid)
+        p = subprocess.Popen(stress_cmd, start_new_session=True)
 
         return p