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/poky/meta/recipes-core/systemd/systemd/0010-fix-missing-of-__register_atfork-for-non-glibc-build.patch b/poky/meta/recipes-core/systemd/systemd/0010-fix-missing-of-__register_atfork-for-non-glibc-build.patch
new file mode 100644
index 0000000..8bacd02
--- /dev/null
+++ b/poky/meta/recipes-core/systemd/systemd/0010-fix-missing-of-__register_atfork-for-non-glibc-build.patch
@@ -0,0 +1,45 @@
+From f1f4b4f9684fed185bfa8b9ed409cdf241657e99 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 15:03:47 +0800
+Subject: [PATCH 10/24] fix missing of __register_atfork for non-glibc builds
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/process-util.c | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/basic/process-util.c b/src/basic/process-util.c
+index 78ce43b..aec2daf 100644
+--- a/src/basic/process-util.c
++++ b/src/basic/process-util.c
+@@ -22,6 +22,9 @@
+ #if HAVE_VALGRIND_VALGRIND_H
+ #include <valgrind/valgrind.h>
+ #endif
++#ifndef __GLIBC__
++#include <pthread.h>
++#endif
+ 
+ #include "alloc-util.h"
+ #include "architecture.h"
+@@ -1160,11 +1163,15 @@ void reset_cached_pid(void) {
+         cached_pid = CACHED_PID_UNSET;
+ }
+ 
++#ifdef __GLIBC__
+ /* We use glibc __register_atfork() + __dso_handle directly here, as they are not included in the glibc
+  * headers. __register_atfork() is mostly equivalent to pthread_atfork(), but doesn't require us to link against
+  * libpthread, as it is part of glibc anyway. */
+ extern int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void *dso_handle);
+ extern void* __dso_handle _weak_;
++#else
++#define __register_atfork(prepare,parent,child,dso) pthread_atfork(prepare,parent,child)
++#endif
+ 
+ pid_t getpid_cached(void) {
+         static bool installed = false;
+-- 
+2.7.4
+