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/poky/meta/recipes-kernel/systemtap/systemtap_git.inc b/poky/meta/recipes-kernel/systemtap/systemtap_git.inc
index e2f5204..274fcde 100644
--- a/poky/meta/recipes-kernel/systemtap/systemtap_git.inc
+++ b/poky/meta/recipes-kernel/systemtap/systemtap_git.inc
@@ -1,7 +1,7 @@
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
-SRCREV = "4051c70c9318c837981384cbb23f3e9eb1bd0892"
-PV = "3.2"
+SRCREV = "428f84e9e656bce71018e8902e4edb8aacafcc0e"
+PV = "4.0"
 
 SRC_URI = "git://sourceware.org/git/systemtap.git \
            file://configure-allow-to-disable-libvirt.patch \
@@ -10,19 +10,7 @@
            file://no-msgfmt-check.patch \
            file://0001-Do-not-let-configure-write-a-python-location-into-th.patch \
            file://0001-Install-python-modules-to-correct-library-dir.patch \
-           file://0001-buildrun-remove-quotes-around-I-include-line.patch \
            file://0001-staprun-stapbpf-don-t-support-installing-a-non-root.patch \
-           file://0001-Fix-PR22551-by-updating-the-use-of-timers-for-the-4..patch \
-           file://0001-Fixes-for-gcc-8.patch \
-           file://0001-Use-sysroot-when-looking-for-the-System.map-file.patch \
-           file://0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch \
-           file://0001-Make-sure-sysroot-paths-don-t-end-with-a-slash.patch \
-           file://0001-sysroot-fix-short-release-r-option-handling.patch \
-           file://0001-Delay-adding-sysroot-path-to-module-name-in-case-of-.patch \
-           file://0001-Added-a-couple-of-small-sysroot-fixes.patch \
-           file://0001-_stp_umodule_relocate-needs-target-file-path-not-hos.patch \
-           file://0001-sysroot-handle-symbolic-links-with-absolute-name-rel.patch \
-           file://0001-sysroot-fix-short-release-r-option-handling-follow-u.patch \
            "
 
 COMPATIBLE_HOST = '(x86_64|i.86|powerpc|arm|aarch64|microblazeel|mips).*-linux'