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-graphics/piglit/piglit_git.bb b/poky/meta/recipes-graphics/piglit/piglit_git.bb
index 1f7c6f9..59d1348 100644
--- a/poky/meta/recipes-graphics/piglit/piglit_git.bb
+++ b/poky/meta/recipes-graphics/piglit/piglit_git.bb
@@ -6,11 +6,12 @@
            file://0001-cmake-install-bash-completions-in-the-right-place.patch \
            file://0001-tests-Use-FE_UPWARD-only-if-its-defined-in-fenv.h.patch \
            file://0001-cmake-use-proper-WAYLAND_INCLUDE_DIRS-variable.patch \
+           file://format-fix.patch \
            "
 UPSTREAM_CHECK_COMMITS = "1"
 
-# From 2018-08-13
-SRCREV = "57859e15dc8ba4034348b04d0b72f213b74d6347"
+# From 2018-10-26
+SRCREV = "b9066c7717af1d169a616c9e61706b99ff8515b5"
 # (when PV goes above 1.0 remove the trailing r)
 PV = "1.0+gitr${SRCPV}"
 
@@ -51,3 +52,6 @@
 	"
 
 INSANE_SKIP_${PN} += "dev-so already-stripped"
+
+# Can't be built with ccache
+CCACHE_DISABLE = "1"