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-dbs/mongodb/mongodb/disable-hw-crc32-on-arm64-s390x.patch b/meta-openembedded/meta-oe/recipes-dbs/mongodb/mongodb/disable-hw-crc32-on-arm64-s390x.patch
index 5c5c20c..23d4923 100644
--- a/meta-openembedded/meta-oe/recipes-dbs/mongodb/mongodb/disable-hw-crc32-on-arm64-s390x.patch
+++ b/meta-openembedded/meta-oe/recipes-dbs/mongodb/mongodb/disable-hw-crc32-on-arm64-s390x.patch
@@ -5,7 +5,7 @@
 ===================================================================
 --- git.orig/src/third_party/wiredtiger/SConscript
 +++ git/src/third_party/wiredtiger/SConscript
-@@ -169,7 +169,9 @@ if useSnappy:
+@@ -181,7 +181,9 @@ if useSnappy:
  # If not available at runtime, we fall back to software in some cases.
  #
  # On zSeries we may disable because SLES 11 kernel doe not support the instructions.
@@ -32,7 +32,7 @@
 ===================================================================
 --- git.orig/src/third_party/wiredtiger/src/checksum/zseries/crc32-s390x.c
 +++ git/src/third_party/wiredtiger/src/checksum/zseries/crc32-s390x.c
-@@ -78,6 +78,7 @@ unsigned int __wt_crc32c_le(unsigned int
+@@ -77,6 +77,7 @@ unsigned int __wt_crc32c_le(unsigned int
  		return crc;                                                 \
  	}
  
@@ -40,7 +40,7 @@
  /* Main CRC-32 functions */
  DEFINE_CRC32_VX(__wt_crc32c_le_vx, __wt_crc32c_le_vgfm_16, __wt_crc32c_le)
  
-@@ -90,6 +91,7 @@ __wt_checksum_hw(const void *chunk, size
+@@ -89,6 +90,7 @@ __wt_checksum_hw(const void *chunk, size
  {
  	return (~__wt_crc32c_le_vx(0xffffffff, chunk, len));
  }