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-oe/recipes-support/multipath-tools/files/0029-multipath-tools-modify-Makefile.inc-for-cross-compil.patch b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0029-multipath-tools-modify-Makefile.inc-for-cross-compil.patch
index 45cd32a..4fa7960b 100644
--- a/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0029-multipath-tools-modify-Makefile.inc-for-cross-compil.patch
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0029-multipath-tools-modify-Makefile.inc-for-cross-compil.patch
@@ -1,7 +1,10 @@
-From 8bdd4481d822b6625d8bf719431ca74ed1b5e021 Mon Sep 17 00:00:00 2001
+From a805b601fcf4bb9e269566a8d25e48d9e60915c0 Mon Sep 17 00:00:00 2001
 From: Changqing Li <changqing.li@windriver.com>
-Date: Mon, 16 Jul 2018 15:56:37 +0800
-Subject: [PATCH] multipath-tools: modify Makefile.inc for cross-compilation
+Date: Mon, 26 Nov 2018 11:14:24 +0800
+Subject: [PATCH] From 8bdd4481d822b6625d8bf719431ca74ed1b5e021 Mon Sep 17
+ 00:00:00 2001 From: Changqing Li <changqing.li@windriver.com> Date: Mon, 16
+ Jul 2018 15:56:37 +0800 Subject: [PATCH] multipath-tools: modify Makefile.inc
+ for cross-compilation
 
 Do not look for systemd info on the host, and allow us to pass in CFLAGS
 using the OPTFLAGS variable.
@@ -23,12 +26,15 @@
 remove change about CFLAGS part, since patch 0024 already have similar function.
 
 Signed-off-by: Changqing Li <changqing.li@windriver.com>
+
+update for version 0.7.9
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
 ---
- Makefile.inc | 8 ++------
- 1 file changed, 2 insertions(+), 6 deletions(-)
+ Makefile.inc | 6 ------
+ 1 file changed, 6 deletions(-)
 
 diff --git a/Makefile.inc b/Makefile.inc
-index 57a1835..0c403c7 100644
+index 295afb9..7136db3 100644
 --- a/Makefile.inc
 +++ b/Makefile.inc
 @@ -38,12 +38,6 @@ ifndef RUN