reset upstream subtrees to yocto 2.6

Reset the following subtrees on thud HEAD:

  poky: 87e3a9739d
  meta-openembedded: 6094ae18c8
  meta-security: 31dc4e7532
  meta-raspberrypi: a48743dc36
  meta-xilinx: c42016e2e6

Also re-apply backports that didn't make it into thud:
  poky:
    17726d0 systemd-systemctl-native: handle Install wildcards

  meta-openembedded:
    4321a5d libtinyxml2: update to 7.0.1
    042f0a3 libcereal: Add native and nativesdk classes
    e23284f libcereal: Allow empty package
    030e8d4 rsyslog: curl-less build with fmhttp PACKAGECONFIG
    179a1b9 gtest: update to 1.8.1

Squashed OpenBMC subtree compatibility updates:
  meta-aspeed:
    Brad Bishop (1):
          aspeed: add yocto 2.6 compatibility

  meta-ibm:
    Brad Bishop (1):
          ibm: prepare for yocto 2.6

  meta-ingrasys:
    Brad Bishop (1):
          ingrasys: set layer compatibility to yocto 2.6

  meta-openpower:
    Brad Bishop (1):
          openpower: set layer compatibility to yocto 2.6

  meta-phosphor:
    Brad Bishop (3):
          phosphor: set layer compatibility to thud
          phosphor: libgpg-error: drop patches
          phosphor: react to fitimage artifact rename

    Ed Tanous (4):
          Dropbear: upgrade options for latest upgrade
          yocto2.6: update openssl options
          busybox: remove upstream watchdog patch
          systemd: Rebase CONFIG_CGROUP_BPF patch

Change-Id: I7b1fe71cca880d0372a82d94b5fd785323e3a9e7
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/poky/meta/recipes-extended/mdadm/mdadm_4.0.bb b/poky/meta/recipes-extended/mdadm/mdadm_4.0.bb
index dc098f1..2c4d88a 100644
--- a/poky/meta/recipes-extended/mdadm/mdadm_4.0.bb
+++ b/poky/meta/recipes-extended/mdadm/mdadm_4.0.bb
@@ -22,6 +22,8 @@
            file://0004-mdadm-Forced-type-conversion-to-avoid-truncation.patch \
            file://0005-Add-a-comment-to-indicate-valid-fallthrough.patch \
            file://0001-Use-CC-to-check-for-implicit-fallthrough-warning-sup.patch \
+           file://0001-use-memmove-instead-of-memcpy-on-overlapping-region.patch \
+           file://0001-Disable-gcc8-warnings.patch \
            "
 SRC_URI[md5sum] = "2cb4feffea9167ba71b5f346a0c0a40d"
 SRC_URI[sha256sum] = "1d6ae7f24ced3a0fa7b5613b32f4a589bb4881e3946a5a2c3724056254ada3a9"
@@ -40,7 +42,7 @@
 
 do_compile() {
 	# Point to right sbindir
-	sed -i -e "s;BINDIR  = /sbin;BINDIR = $base_sbindir;" ${S}/Makefile
+	sed -i -e "s;BINDIR  = /sbin;BINDIR = $base_sbindir;" -e "s;UDEVDIR = /lib;UDEVDIR = $nonarch_base_libdir;" ${S}/Makefile
 	oe_runmake SYSROOT="${STAGING_DIR_TARGET}"
 }