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-connectivity/openssh/openssh_7.8p1+git.bb b/poky/meta/recipes-connectivity/openssh/openssh_7.9p1.bb
similarity index 96%
rename from poky/meta/recipes-connectivity/openssh/openssh_7.8p1+git.bb
rename to poky/meta/recipes-connectivity/openssh/openssh_7.9p1.bb
index f54dfb5..2a23f64 100644
--- a/poky/meta/recipes-connectivity/openssh/openssh_7.8p1+git.bb
+++ b/poky/meta/recipes-connectivity/openssh/openssh_7.9p1.bb
@@ -11,7 +11,7 @@
 DEPENDS = "zlib openssl"
 DEPENDS += "${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)}"
 
-SRC_URI = "git://github.com/openssh/openssh-portable;branch=master \
+SRC_URI = "http://ftp.openbsd.org/pub/OpenBSD/OpenSSH/portable/openssh-${PV}.tar.gz \
            file://sshd_config \
            file://ssh_config \
            file://init \
@@ -25,13 +25,11 @@
            file://sshd_check_keys \
            file://add-test-support-for-busybox.patch \
            "
+SRC_URI[md5sum] = "c6af50b7a474d04726a5aa747a5dce8f"
+SRC_URI[sha256sum] = "6b4b3ba2253d84ed3771c8050728d597c91cfce898713beb7b64a305b6f11aad"
 
 PAM_SRC_URI = "file://sshd"
 
-SRCREV = "cce8cbe0ed7d1ba3a575310e0b63c193326ae616"
-
-S = "${WORKDIR}/git"
-
 inherit useradd update-rc.d update-alternatives systemd
 
 USERADD_PACKAGES = "${PN}-sshd"