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/meta-openembedded/meta-oe/recipes-extended/upm/upm/0001-include-sys-types.h-for-uint-definition.patch b/meta-openembedded/meta-oe/recipes-extended/upm/upm/0001-include-sys-types.h-for-uint-definition.patch
new file mode 100644
index 0000000..a0a4741
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-extended/upm/upm/0001-include-sys-types.h-for-uint-definition.patch
@@ -0,0 +1,33 @@
+From 48a580bd402cf6a3ee9e42013653219bfeb3caf6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 21 Jun 2018 18:39:16 -0700
+Subject: [PATCH] include sys/types.h for uint definition
+
+uint is defined in sys/types.h, therefore this
+header needs to be included, it gets exposed with
+musl where this header is not getting included indirectly
+as it is happening when building on glibc
+
+Fixes build errors on musl e.g.
+upm/src/kx122/kx122.hpp:456:31: error: 'uint' has not been declared
+|        void setBufferThreshold(uint samples);
+|                                ^~~~
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Submitted [https://github.com/intel-iot-devkit/upm/pull/656]
+ src/kx122/kx122.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/kx122/kx122.h b/src/kx122/kx122.h
+index 1622ed50..56e5215e 100644
+--- a/src/kx122/kx122.h
++++ b/src/kx122/kx122.h
+@@ -31,6 +31,7 @@ extern "C"{
+ #include <assert.h>
+ #include <unistd.h>
+ #include <math.h>
++#include <sys/types.h>
+ 
+ #include <mraa/i2c.h>
+ #include <mraa/spi.h>