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/numactl/numactl/0001-fix-NULL-pointer-problem.patch b/meta-openembedded/meta-oe/recipes-support/numactl/numactl/0001-fix-NULL-pointer-problem.patch
new file mode 100644
index 0000000..0497613
--- /dev/null
+++ b/meta-openembedded/meta-oe/recipes-support/numactl/numactl/0001-fix-NULL-pointer-problem.patch
@@ -0,0 +1,35 @@
+From 5c16beff9909b28f55f25f48ed7ddbf98d8b1d5c Mon Sep 17 00:00:00 2001
+From: Roy Li <rongqing.li@windriver.com>
+Date: Wed, 18 Jul 2018 09:43:55 +0800
+Subject: [PATCH] fix NULL pointer problem
+
+return 0 if distance_table is NULL
+
+Upstream-Status: Pending
+
+read_distance_table() maybe return 0, but distance_table is not set,
+if distance_table is used, and will lead to SEGFAULT
+
+Signed-off-by: Roy Li <rongqing.li@windriver.com>
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ distance.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/distance.c b/distance.c
+index 8d472af..6a6e886 100644
+--- a/distance.c
++++ b/distance.c
+@@ -113,6 +113,8 @@ int numa_distance(int a, int b)
+ 		int err = read_distance_table();
+ 		if (err < 0)
+ 			return 0;
++		if(!distance_table)
++			return 0;
+ 	}
+ 	if ((unsigned)a >= distance_numnodes || (unsigned)b >= distance_numnodes)
+ 		return 0;
+-- 
+2.7.4
+
diff --git a/meta-openembedded/meta-oe/recipes-support/numactl/numactl/fix-null-pointer.patch b/meta-openembedded/meta-oe/recipes-support/numactl/numactl/fix-null-pointer.patch
deleted file mode 100644
index 53952ae..0000000
--- a/meta-openembedded/meta-oe/recipes-support/numactl/numactl/fix-null-pointer.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-[PATCH] return 0 if distance_table is NULL
-
-Upstream-Status: Pending
-
-read_distance_table() maybe return 0, but distance_table is not set,
-if distance_table is used, and will lead to SEGFAULT
-
-Signed-off-by: Roy Li <rongqing.li@windriver.com>
----
- distance.c |    2 ++
- 1 file changed, 2 insertions(+)
-
-diff --git a/distance.c b/distance.c
-index 4a26972..c6ca021 100755
---- a/distance.c
-+++ b/distance.c
-@@ -113,6 +113,8 @@ int numa_distance(int a, int b)
- 		int err = read_distance_table();
- 		if (err < 0)
- 			return 0;
-+		if (!distance_table)
-+			return 0;
- 	}
- 	return distance_table[a * distance_numnodes + b];
- }
--- 
-1.7.10.4
-
diff --git a/meta-openembedded/meta-oe/recipes-support/numactl/numactl_git.bb b/meta-openembedded/meta-oe/recipes-support/numactl/numactl_git.bb
index b9cbcf0..279ac04 100644
--- a/meta-openembedded/meta-oe/recipes-support/numactl/numactl_git.bb
+++ b/meta-openembedded/meta-oe/recipes-support/numactl/numactl_git.bb
@@ -5,17 +5,16 @@
 allocations with NUMA policy in applications."
 LICENSE = "GPL-2.0 & LGPL-2.1"
 SECTION = "apps"
-RDEPENDS_${PN} = "perl"
 
 inherit autotools-brokensep ptest
 
-LIC_FILES_CHKSUM = "file://README;beginline=19;endline=32;md5=5644cc3851cb2499f6c48e52fe198bd9"
+LIC_FILES_CHKSUM = "file://README.md;beginline=19;endline=32;md5=f8ff2391624f28e481299f3f677b21bb"
 
-SRCREV = "ea3a70681c2f523fe58e1d44527f478ca76db74e"
-PV = "2.0.11+git${SRCPV}"
+SRCREV = "841253d1313b01a968c380cae4f498f20c46e5aa"
+PV = "2.0.12+git${SRCPV}"
 
 SRC_URI = "git://github.com/numactl/numactl \
-    file://fix-null-pointer.patch \
+    file://0001-fix-NULL-pointer-problem.patch \
     file://Fix-the-test-output-format.patch \
     file://Makefile \
     file://run-ptest \