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/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch b/poky/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
index 86ef3a1..46d2058 100644
--- a/poky/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
+++ b/poky/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
@@ -1,7 +1,8 @@
-From fe8d9b76e7c881cc0a0b728ea2bd637fafca0978 Mon Sep 17 00:00:00 2001
+From 50ad00401eb16bb88c57d95bc927deeec4033e01 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Wed, 18 Mar 2015 00:20:09 +0000
-Subject: [PATCH] Quote from bug 1443 which explains what the patch does :
+Subject: [PATCH 10/30] Quote from bug 1443 which explains what the patch does
+ :
 
   We build some random program and link it with -lust.  When we run it,
   it dies with a SIGSEGV before reaching main().
@@ -44,7 +45,7 @@
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/sysdeps/arm/dl-machine.h b/sysdeps/arm/dl-machine.h
-index 1a4fd3f17b..a02c47571a 100644
+index 7a2f9d9b78..36a1dd1888 100644
 --- a/sysdeps/arm/dl-machine.h
 +++ b/sysdeps/arm/dl-machine.h
 @@ -510,7 +510,7 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
@@ -56,3 +57,6 @@
  	  break;
  
  	case R_ARM_TLS_TPOFF32:
+-- 
+2.20.1
+