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-security/meta-tpm/recipes-tpm/tpm-tools/files/04-fix-FTBFS-clang.patch b/meta-security/meta-tpm/recipes-tpm/tpm-tools/files/04-fix-FTBFS-clang.patch
new file mode 100644
index 0000000..5018d45
--- /dev/null
+++ b/meta-security/meta-tpm/recipes-tpm/tpm-tools/files/04-fix-FTBFS-clang.patch
@@ -0,0 +1,56 @@
+Title: Fix FTBFS with clang due to uninitialized values
+Date: 2015-06-28
+Author: Alexander <sanek23994@gmail.com>
+Bug-Debian: http://bugs.debian.org/753063
+
+Upstream-Status: Backport
+tpm-tools_1.3.9.1-0.1.debian.tar
+
+Signed-off-by: Armin kuster <akuster808@gmail.com>
+
+--- tpm-tools-1.3.8/src/tpm_mgmt/tpm_present.c	2012-05-17 21:49:58.000000000 +0400
++++ tpm-tools-1.3.8-my/src/tpm_mgmt/tpm_present.c	2014-06-29 01:01:11.502081468 +0400
+@@ -165,7 +165,7 @@
+ 
+ 	TSS_BOOL bCmd, bHwd;
+ 	BOOL bRc;
+-	TSS_HPOLICY hTpmPolicy;
++	TSS_HPOLICY hTpmPolicy = 0;
+ 	char *pwd = NULL;
+ 	int pswd_len;
+ 	char rsp[5];
+--- tpm-tools-1.3.8/src/tpm_mgmt/tpm_takeownership.c	2010-09-30 21:28:09.000000000 +0400
++++ tpm-tools-1.3.8-my/src/tpm_mgmt/tpm_takeownership.c	2014-06-29 01:01:51.069373655 +0400
+@@ -67,7 +67,7 @@
+ 	char *szSrkPasswd = NULL;
+ 	int tpm_len, srk_len;
+ 	TSS_HTPM hTpm;
+-	TSS_HKEY hSrk;
++	TSS_HKEY hSrk = 0;
+ 	TSS_FLAG fSrkAttrs;
+ 	TSS_HPOLICY hTpmPolicy, hSrkPolicy;
+ 	int iRc = -1;
+--- tpm-tools-1.3.8/src/tpm_mgmt/tpm_nvwrite.c	2011-08-17 16:20:35.000000000 +0400
++++ tpm-tools-1.3.8-my/src/tpm_mgmt/tpm_nvwrite.c	2014-06-29 01:02:45.836397172 +0400
+@@ -220,7 +220,7 @@
+ 		close(fd);
+ 		fd = -1;
+ 	} else if (fillvalue >= 0) {
+-		if (length < 0) {
++		if (length == 0) {
+ 			logError(_("Requiring size parameter.\n"));
+ 			return -1;
+ 		}
+--- tpm-tools-1.3.8/src/data_mgmt/data_protect.c	2012-05-17 21:49:58.000000000 +0400
++++ tpm-tools-1.3.8-my/src/data_mgmt/data_protect.c	2014-06-29 01:03:49.863254459 +0400
+@@ -432,8 +432,8 @@
+ 
+ 	char *pszPin = NULL;
+ 
+-	CK_RV              rv;
+-	CK_SESSION_HANDLE  hSession;
++	CK_RV              rv = 0;
++	CK_SESSION_HANDLE  hSession = 0;
+ 	CK_OBJECT_HANDLE   hObject;
+ 	CK_MECHANISM       tMechanism = { CKM_AES_ECB, NULL, 0 };
+