reset upstream subtrees to HEAD

Reset the following subtrees on HEAD:
  poky: 8217b477a1(master)
  meta-xilinx: 64aa3d35ae(master)
  meta-openembedded: 0435c9e193(master)
  meta-raspberrypi: 490a4441ac(master)
  meta-security: cb6d1c85ee(master)

Squashed patches:
  meta-phosphor: drop systemd 239 patches
  meta-phosphor: mrw-api: use correct install path

Change-Id: I268e2646d9174ad305630c6bbd3fbc1a6105f43d
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-openembedded/meta-python/recipes-devtools/python/python-grpcio/0001-setup.py-Do-not-mix-C-and-C-compiler-options.patch b/meta-openembedded/meta-python/recipes-devtools/python/python-grpcio/0001-setup.py-Do-not-mix-C-and-C-compiler-options.patch
index 996597b..f17f048 100644
--- a/meta-openembedded/meta-python/recipes-devtools/python/python-grpcio/0001-setup.py-Do-not-mix-C-and-C-compiler-options.patch
+++ b/meta-openembedded/meta-python/recipes-devtools/python/python-grpcio/0001-setup.py-Do-not-mix-C-and-C-compiler-options.patch
@@ -18,11 +18,9 @@
  setup.py | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
-Index: grpcio-1.14.1/setup.py
-===================================================================
---- grpcio-1.14.1.orig/setup.py
-+++ grpcio-1.14.1/setup.py
-@@ -123,7 +123,7 @@ ENABLE_DOCUMENTATION_BUILD = os.environ.
+--- a/setup.py
++++ b/setup.py
+@@ -145,7 +145,7 @@ ENABLE_DOCUMENTATION_BUILD = os.environ.
  EXTRA_ENV_COMPILE_ARGS = os.environ.get('GRPC_PYTHON_CFLAGS', None)
  EXTRA_ENV_LINK_ARGS = os.environ.get('GRPC_PYTHON_LDFLAGS', None)
  if EXTRA_ENV_COMPILE_ARGS is None:
@@ -31,7 +29,7 @@
    if 'win32' in sys.platform and sys.version_info < (3, 5):
      EXTRA_ENV_COMPILE_ARGS += ' -D_hypot=hypot'
      # We use define flags here and don't directly add to DEFINE_MACROS below to
-@@ -135,7 +135,7 @@ if EXTRA_ENV_COMPILE_ARGS is None:
+@@ -157,7 +157,7 @@ if EXTRA_ENV_COMPILE_ARGS is None:
      else:
        EXTRA_ENV_COMPILE_ARGS += ' -D_ftime=_ftime64 -D_timeb=__timeb64'
    elif "linux" in sys.platform:
@@ -39,4 +37,4 @@
 +    EXTRA_ENV_COMPILE_ARGS += ' -fvisibility=hidden -fno-wrapv -fno-exceptions'
    elif "darwin" in sys.platform:
      EXTRA_ENV_COMPILE_ARGS += ' -fvisibility=hidden -fno-wrapv -fno-exceptions'
- EXTRA_ENV_COMPILE_ARGS += ' -DPB_FIELD_16BIT'
+ EXTRA_ENV_COMPILE_ARGS += ' -DPB_FIELD_32BIT'