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-support/multipath-tools/files/0007-multipath-tools-add-x-to-doc-preclean.pl-and-split-m.patch b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0007-multipath-tools-add-x-to-doc-preclean.pl-and-split-m.patch
new file mode 100644
index 0000000..9e608e1
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/multipath-tools/files/0007-multipath-tools-add-x-to-doc-preclean.pl-and-split-m.patch
@@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Xose Vazquez Perez <xose.vazquez@gmail.com>
+Date: Sun, 13 May 2018 00:39:41 +0200
+Subject: [PATCH] multipath-tools: add +x to doc-preclean.pl and split-man.pl
+
+It is not strictly necessary, but it helps identify bin files.
+
+Cc: Christophe Varoqui <christophe.varoqui@opensvc.com>
+Cc: DM ML <dm-devel@redhat.com>
+Signed-off-by: Xose Vazquez Perez <xose.vazquez@gmail.com>
+Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
+---
+ libdmmp/docs/doc-preclean.pl | 0
+ libdmmp/docs/split-man.pl    | 0
+ 2 files changed, 0 insertions(+), 0 deletions(-)
+ mode change 100644 => 100755 libdmmp/docs/doc-preclean.pl
+ mode change 100644 => 100755 libdmmp/docs/split-man.pl
+
+diff --git a/libdmmp/docs/doc-preclean.pl b/libdmmp/docs/doc-preclean.pl
+old mode 100644
+new mode 100755
+diff --git a/libdmmp/docs/split-man.pl b/libdmmp/docs/split-man.pl
+old mode 100644
+new mode 100755
+-- 
+2.7.4
+