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-networking/recipes-support/lksctp-tools/lksctp-tools/0001-build-fix-probing-for-HAVE_SCTP_SENDV.patch b/meta-openembedded/meta-networking/recipes-support/lksctp-tools/lksctp-tools/0001-build-fix-probing-for-HAVE_SCTP_SENDV.patch
new file mode 100644
index 0000000..89c8983
--- /dev/null
+++ b/meta-openembedded/meta-networking/recipes-support/lksctp-tools/lksctp-tools/0001-build-fix-probing-for-HAVE_SCTP_SENDV.patch
@@ -0,0 +1,35 @@
+From 596efd6631b83069d41782fb0ee2d6cf76a50dfa Mon Sep 17 00:00:00 2001
+From: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
+Date: Fri, 24 Aug 2018 09:52:59 -0300
+Subject: [PATCH] build: fix probing for HAVE_SCTP_SENDV
+
+Somehow it was using a type that is non-existent. The right one is
+sctp_prinfo, introduced on ed63afb8a318 ("sctp: add support for PR-SCTP
+Information for sendmsg"), present on v4.17.
+
+Fixes: 1b798f1ca3b5 ("build: add define HAVE_SCTP_AUTH_NO_AUTH")
+Signed-off-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
+Reviewed-by: Xin Long <lucien.xin@gmail.com>
+---
+ configure.ac | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index dad658c..f55775a 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -94,9 +94,8 @@ LKSCTP_CHECK_MEMBER([struct sctp_pdapi_event.pdapi_stream],
+ LKSCTP_CHECK_MEMBER([struct sctp_pdapi_event.pdapi_seq],
+ 		    [HAVE_SCTP_PDAPI_EVENT_PDAPI_SEQ])
+ 
+-# PR-SCTP field used to probe for sendv/recvv support, added on v4.17
+-LKSCTP_CHECK_MEMBER([struct sendv_prinfo.sctp_prinfo],
+-		    [HAVE_SCTP_SENDV])
++# PR-SCTP struct used to probe for sendv/recvv support, added on v4.17
++LKSCTP_CHECK_TYPE([struct sctp_prinfo], [HAVE_SCTP_SENDV])
+ 
+ # This event indicates that the peer does not support SCTP authentication,
+ # added on v4.16, 30f6ebf65bc4
+-- 
+2.7.4
+