initial commit for Enea Linux 4.0

Migrated from the internal git server on the daisy-enea branch Signed-off-by: Adrian Dudau <adrian.dudau@enea.com>
author: Adrian Dudau <adrian.dudau@enea.com> 2014-06-26 14:36:22 +0200
committer: Adrian Dudau <adrian.dudau@enea.com> 2014-06-26 15:32:53 +0200
commit: f4cf9fe05bb3f32fabea4e54dd92d368967a80da (patch)
tree: 487180fa9866985ea7b28e625651765d86f515c3 /meta/recipes-kernel
download: poky-f4cf9fe05bb3f32fabea4e54dd92d368967a80da.tar.gz
97 files changed, 5331 insertions, 0 deletions
diff --git a/meta/recipes-kernel/blktrace/blktrace/ldflags.patch b/meta/recipes-kernel/blktrace/blktrace/ldflags.patch
new file mode 100644
index 0000000000..b9c7c20c2b
--- /dev/null
+++ b/meta/recipes-kernel/blktrace/blktrace/ldflags.patch
@@ -0,0 +1,89 @@
+blktrace: obey LDFLAGS
+Upstream-Status: Pending
+Signed-off-by: Christopher Larson <chris_larson@mentor.com>
+the patch was imported from meta-mentor layer on yoctoproject git server
+http://git.yoctoproject.org/cgit/cgit.cgi/meta-mentor as of commit id
+aed463414e2e2bf8ca44ba54ee5973e7ed599e57
+Signed-off-by: Fahad Usman <fahad_usman@mentor.com>
+---
+ Makefile          |   11 ++++++-----
+ btreplay/Makefile |    3 ++-
+ btt/Makefile      |    3 ++-
+ 3 files changed, 10 insertions(+), 7 deletions(-)
+--- git.orig/Makefile
+++ git/Makefile
+@@ -1,5 +1,6 @@
+ CC     = gcc
+ CFLAGS = -Wall -O2 -g -W
+LDFLAGS =
+ ALL_CFLAGS = $(CFLAGS) -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
+ PROGS  = blkparse blktrace verify_blkparse blkrawverify blkiomon
+ LIBS   = -lpthread
+@@ -23,19 +24,19 @@ btreplay/btreplay:
+        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
+ 
+ blkparse: blkparse.o blkparse_fmt.o rbtree.o act_mask.o
+-       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^)
+       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LDFLAGS)
+ 
+ blktrace: blktrace.o act_mask.o
+-       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
+       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS) $(LDFLAGS)
+ 
+ verify_blkparse: verify_blkparse.o
+-       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^)
+       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LDFLAGS)
+ 
+ blkrawverify: blkrawverify.o
+-       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^)
+       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LDFLAGS)
+ 
+ blkiomon: blkiomon.o rbtree.o
+-       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS) -lrt
+       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS) -lrt $(LDFLAGS)
+ 
+ $(PROGS): | depend
+ 
+--- git.orig/btreplay/Makefile
+++ git/btreplay/Makefile
+@@ -7,6 +7,7 @@
+ 
+ CC     = gcc
+ CFLAGS = -Wall -W -O2 -g
+LDFLAGS =
+ INCS   = -I. -I.. -I../btt
+ OCFLAGS        = -UCOUNT_IOS -UDEBUG -DNDEBUG
+ XCFLAGS        = -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
+@@ -35,7 +36,7 @@ btrecord: btrecord.o
+        $(CC) $(CFLAGS) -o $@ $(filter %.o,$^)
+ 
+ btreplay: btreplay.o
+-       $(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
+       $(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LIBS) $(LDFLAGS)
+ 
+ depend:
+        @$(CC) -MM $(CFLAGS) *.c 1> .depend
+--- git.orig/btt/Makefile
+++ git/btt/Makefile
+@@ -7,6 +7,7 @@
+ 
+ CC     = gcc
+ CFLAGS = -Wall -W -O2 -g
+LDFLAGS =
+ INCS   = -I. -I..
+ XCFLAGS        = -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
+ override CFLAGS += $(INCS) $(XCFLAGS)
+@@ -38,7 +39,7 @@ clean: docsclean
+        $(CC) $(CFLAGS) -c -o $*.o $<
+ 
+ btt: $(OBJS)
+-       $(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
+       $(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LIBS) $(LDFLAGS)
+ 
+ ifneq ($(wildcard .depend),)
+ include .depend
diff --git a/meta/recipes-kernel/blktrace/blktrace_git.bb b/meta/recipes-kernel/blktrace/blktrace_git.bb
new file mode 100644
index 0000000000..7a329934b8
--- /dev/null
+++ b/meta/recipes-kernel/blktrace/blktrace_git.bb
@@ -0,0 +1,28 @@
+SUMMARY = "Generates traces of I/O traffic on block devices"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=393a5ca445f6965873eca0259a17f833"
+DEPENDS = "libaio"
+SRCREV = "d6918c8832793b4205ed3bfede78c2f915c23385"
+PR = "r6"
+PV = "1.0.5+git${SRCPV}"
+SRC_URI = "git://git.kernel.dk/blktrace.git \
+           file://ldflags.patch"
+S = "${WORKDIR}/git"
+EXTRA_OEMAKE = "\
+    'CC=${CC}' \
+    'CFLAGS=${CFLAGS}' \
+    'LDFLAGS=${LDFLAGS}' \
+"
+PARALLEL_MAKE = ""
+do_install() {
+        oe_runmake ARCH="${ARCH}" prefix=${prefix} \
+                mandir=${mandir} DESTDIR=${D} install
+}
diff --git a/meta/recipes-kernel/dtc/dtc.inc b/meta/recipes-kernel/dtc/dtc.inc
new file mode 100644
index 0000000000..3eca25fe41
--- /dev/null
+++ b/meta/recipes-kernel/dtc/dtc.inc
@@ -0,0 +1,18 @@
+SUMMARY = "Device Tree Compiler"
+DESCRIPTION = "The Device Tree Compiler is a tool used to manipulate the Open-Firmware-like device tree used by PowerPC kernels."
+SECTION = "bootloader"
+LICENSE = "GPLv2 | BSD"
+DEPENDS = "flex-native bison-native"
+inherit autotools-brokensep
+SRC_URI = "git://www.jdl.com/software/dtc.git \
+           file://make_install.patch \
+          "
+EXTRA_OEMAKE='PREFIX="${prefix}" LIBDIR="${libdir}"'
+S = "${WORKDIR}/git"
+PACKAGES =+ "${PN}-misc"
+FILES_${PN}-misc = "${bindir}/convert-dtsv0 ${bindir}/ftdump ${bindir}/dtdiff"
diff --git a/meta/recipes-kernel/dtc/dtc/make_install.patch b/meta/recipes-kernel/dtc/dtc/make_install.patch
new file mode 100644
index 0000000000..1120617e7b
--- /dev/null
+++ b/meta/recipes-kernel/dtc/dtc/make_install.patch
@@ -0,0 +1,17 @@
+Upstream-Status: Inappropriate [configuration]
+Index: git/Makefile
+===================================================================
+--- git.orig/Makefile   2011-11-02 14:52:17.243104779 -0700
+++ git/Makefile        2011-11-02 15:06:01.555104982 -0700
+@@ -161,8 +161,8 @@
+        $(INSTALL) -d $(DESTDIR)$(BINDIR)
+        $(INSTALL) $(BIN) $(SCRIPTS) $(DESTDIR)$(BINDIR)
+        $(INSTALL) -d $(DESTDIR)$(LIBDIR)
+-       $(INSTALL) $(LIBFDT_lib) $(DESTDIR)$(LIBDIR)
+-       ln -sf $(notdir $(LIBFDT_lib)) $(DESTDIR)$(LIBDIR)/$(LIBFDT_soname)
+       $(INSTALL) $(LIBFDT_lib) $(DESTDIR)$(LIBDIR)/$(LIBFDT_soname)
+       ln -sf $(LIBFDT_soname) $(DESTDIR)$(LIBDIR)/$(notdir $(LIBFDT_lib))
+        ln -sf $(LIBFDT_soname) $(DESTDIR)$(LIBDIR)/libfdt.$(SHAREDLIB_EXT)
+        $(INSTALL) -m 644 $(LIBFDT_archive) $(DESTDIR)$(LIBDIR)
+        $(INSTALL) -d $(DESTDIR)$(INCLUDEDIR)
diff --git a/meta/recipes-kernel/dtc/dtc_git.bb b/meta/recipes-kernel/dtc/dtc_git.bb
new file mode 100644
index 0000000000..0bd3acf6c0
--- /dev/null
+++ b/meta/recipes-kernel/dtc/dtc_git.bb
@@ -0,0 +1,11 @@
+require dtc.inc
+LIC_FILES_CHKSUM = "file://GPL;md5=94d55d512a9ba36caa9b7df079bae19f \
+                    file://libfdt/libfdt.h;beginline=3;endline=52;md5=fb360963151f8ec2d6c06b055bcbb68c"
+SRCREV = "65cc4d2748a2c2e6f27f1cf39e07a5dbabd80ebf"
+PV = "1.4.0+git${SRCPV}"
+S = "${WORKDIR}/git"
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
new file mode 100644
index 0000000000..1a2f881c7a
--- /dev/null
+++ b/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
@@ -0,0 +1,23 @@
+SUMMARY = "Tools for managing Yocto Project style branched kernels"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://git/tools/kgit;beginline=5;endline=9;md5=d8d1d729a70cd5f52972f8884b80743d"
+DEPENDS = "git-native"
+SRCREV = "a42509b01ccfe5020a226b23d3a52c07b3fb2051"
+PR = "r12"
+PV = "0.2+git${SRCPV}"
+inherit native
+SRC_URI = "git://git.yoctoproject.org/yocto-kernel-tools.git"
+S = "${WORKDIR}"
+do_compile() { 
+        :
+}
+do_install() {
+        cd ${S}/git
+        make DESTDIR=${D}${bindir} install
+}
diff --git a/meta/recipes-kernel/kexec/kexec-tools.inc b/meta/recipes-kernel/kexec/kexec-tools.inc
new file mode 100644
index 0000000000..50b448caed
--- /dev/null
+++ b/meta/recipes-kernel/kexec/kexec-tools.inc
@@ -0,0 +1,17 @@
+SUMMARY = "Kexec fast reboot tools"
+DESCRIPTION = "Kexec is a fast reboot feature that lets you reboot to a new Linux kernel"
+AUTHOR = "Eric Biederman"
+HOMEPAGE = "http://kernel.org/pub/linux/utils/kernel/kexec/"
+SECTION = "kernel/userland"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=ea5bed2f60d357618ca161ad539f7c0a \
+                    file://kexec/kexec.c;beginline=1;endline=20;md5=af10f6ae4a8715965e648aa687ad3e09"
+DEPENDS = "zlib xz"
+SRC_URI = "${KERNELORG_MIRROR}/linux/utils/kernel/kexec/kexec-tools-${PV}.tar.gz"
+inherit autotools-brokensep
+COMPATIBLE_HOST = '(x86_64.*|i.86.*|arm.*|powerpc.*|mips.*)-(linux|freebsd.*)'
+INSANE_SKIP_${PN} = "arch"
diff --git a/meta/recipes-kernel/kexec/kexec-tools_2.0.4.bb b/meta/recipes-kernel/kexec/kexec-tools_2.0.4.bb
new file mode 100644
index 0000000000..de44cf0c74
--- /dev/null
+++ b/meta/recipes-kernel/kexec/kexec-tools_2.0.4.bb
@@ -0,0 +1,11 @@
+require kexec-tools.inc
+export LDFLAGS = "-L${STAGING_LIBDIR}"
+EXTRA_OECONF = " --with-zlib=yes"
+SRC_URI[md5sum] = "b9f2a3ba0ba9c78625ee7a50532500d8"
+SRC_URI[sha256sum] = "6ba1872c58434b8e92506ff515c7ef64555671af54097bae51b833bda3f5126c"
+PACKAGES =+ "kexec kdump"
+FILES_kexec = "${sbindir}/kexec"
+FILES_kdump = "${sbindir}/kdump"
diff --git a/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb b/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb
new file mode 100644
index 0000000000..ec20bf8d30
--- /dev/null
+++ b/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb
@@ -0,0 +1,46 @@
+SUMMARY = "Wrapper script for the Linux kernel module dependency indexer"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+INHIBIT_DEFAULT_DEPS = "1"
+# The kernel and the staging dir for it is machine specific
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+# We need the following for the sstate code to process the wrapper
+SSTATE_SCAN_FILES += "depmodwrapper"
+do_install() {
+        install -d ${D}${bindir_crossscripts}/
+        cat > ${D}${bindir_crossscripts}/depmodwrapper << EOF
+#!/bin/sh
+# Expected to be called as: depmodwrapper -a KERNEL_VERSION
+if [ "\$1" != "-a" -o "\$2" != "-b" ]; then
+    echo "Usage: depmodwrapper -a -b rootfs KERNEL_VERSION" >&2
+    exit 1
+fi
+if [ ! -r ${STAGING_KERNEL_DIR}/kernel-abiversion ]; then
+    echo "Unable to read: ${STAGING_KERNEL_DIR}/kernel-abiversion" >&2
+else
+    kernelabi=\$(cat ${STAGING_KERNEL_DIR}/kernel-abiversion)
+    if [ "\$kernelabi" != "\$4" ]; then
+        echo "Error: Kernel version \$4 does not match kernel-abiversion (\$kernelabi)" >&2
+        exit 1
+    fi
+fi
+if [ ! -r ${STAGING_KERNEL_DIR}/System.map-\$4 ]; then
+    echo "Unable to read: ${STAGING_KERNEL_DIR}/System.map-\$4" >&2
+    exec env depmod "\$1" "\$2" "\$3" "\$4"
+else
+    exec env depmod "\$1" "\$2" "\$3" -F "${STAGING_KERNEL_DIR}/System.map-\$4" "\$4"
+fi
+EOF
+        chmod +x ${D}${bindir_crossscripts}/depmodwrapper
+}
+SYSROOT_PREPROCESS_FUNCS += "depmodwrapper_sysroot_preprocess"
+depmodwrapper_sysroot_preprocess () {
+        sysroot_stage_dir ${D}${bindir_crossscripts} ${SYSROOT_DESTDIR}${bindir_crossscripts}
+}
diff --git a/meta/recipes-kernel/kmod/kmod-native_git.bb b/meta/recipes-kernel/kmod/kmod-native_git.bb
new file mode 100644
index 0000000000..f0e274ed79
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod-native_git.bb
@@ -0,0 +1,18 @@
+# Copyright (C) 2012 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+require kmod.inc
+DEPENDS += "zlib-native"
+inherit native
+SRC_URI += "file://Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch \
+           "
+do_install_append (){
+        for tool in depmod insmod lsmod modinfo modprobe rmmod
+        do
+                ln -s kmod ${D}${bindir}/$tool
+        done
+}
diff --git a/meta/recipes-kernel/kmod/kmod.inc b/meta/recipes-kernel/kmod/kmod.inc
new file mode 100644
index 0000000000..47445eb8bf
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod.inc
@@ -0,0 +1,38 @@
+# Copyright (C) 2012 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+SUMMARY = "Tools for managing Linux kernel modules"
+DESCRIPTION = "kmod is a set of tools to handle common tasks with Linux kernel modules like \
+               insert, remove, list, check properties, resolve dependencies and aliases."
+HOMEPAGE = "http://packages.profusion.mobi/kmod/"
+LICENSE = "GPL-2.0+ & LGPL-2.1+"
+LICENSE_libkmod = "LGPL-2.1+"
+SECTION = "base"
+DEPENDS += "pkgconfig-native"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
+                    file://libkmod/COPYING;md5=a6f89e2100d9b6cdffcea4f398e37343 \
+                   "
+inherit autotools gtk-doc ptest
+SRCREV = "36c4bb928a6a7962dd0ad3aa64c0b18120ca5b46"
+# Lookout for PV bump too when SRCREV is changed
+PV = "16+git${SRCPV}"
+SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git \
+           file://depmod-search.conf \
+           file://run-ptest \
+           file://ptest.patch \
+           file://avoid_parallel_tests.patch \
+           file://fix-O_CLOEXEC.patch \
+          "
+S = "${WORKDIR}/git"
+EXTRA_AUTORECONF += "--install --symlink"
+EXTRA_OECONF +="--enable-debug --enable-logging --enable-tools --disable-manpages --with-zlib"
+do_configure_prepend () {
+        gtkdocize --docdir ${S}/libkmod/docs || touch ${S}/libkmod/docs/gtk-doc.make
+}
diff --git a/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch b/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch
new file mode 100644
index 0000000000..82b83b36b7
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch
@@ -0,0 +1,39 @@
+From 0c4dbadc9db3cda1cfca64e44ea08c6e89919ea7 Mon Sep 17 00:00:00 2001
+From: Ting Liu <b28495@freescale.com>
+Date: Tue, 10 Sep 2013 13:44:18 +0800
+Subject: [PATCH] Change to calling bswap_* instead of htobe* and be*toh
+We can't use htobe* and be*toh functions because they are not
+available on older versions of glibc, For example, shipped on Centos 5.5.
+Change to directly calling bswap_* as defined in+byteswap.h.
+Signed-off-by: Ting Liu <b28495@freescale.com>
+---
+ libkmod/libkmod-signature.c |    3 ++-
+ 1 files changed, 2 insertions(+), 1 deletions(-)
+diff --git a/libkmod/libkmod-signature.c b/libkmod/libkmod-signature.c
+index 6b80caa..3544a36 100644
+--- a/libkmod/libkmod-signature.c
+++ b/libkmod/libkmod-signature.c
+@@ -19,6 +19,7 @@
+  */
+ 
+ #include <endian.h>
+#include <byteswap.h>
+ #include <stdint.h>
+ #include <stdlib.h>
+ #include <string.h>
+@@ -121,7 +122,7 @@ bool kmod_module_signature_info(const struct kmod_file *file, struct kmod_signat
+                        modsig->hash >= PKEY_HASH__LAST ||
+                        modsig->id_type >= PKEY_ID_TYPE__LAST)
+                return false;
+-       sig_len = be32toh(modsig->sig_len);
+       sig_len = bswap_32(modsig->sig_len);
+        if (size < (off_t)(modsig->signer_len + modsig->key_id_len + sig_len))
+                return false;
+ 
+-- 
+1.7.5.4
diff --git a/meta/recipes-kernel/kmod/kmod/avoid_parallel_tests.patch b/meta/recipes-kernel/kmod/kmod/avoid_parallel_tests.patch
new file mode 100644
index 0000000000..4c37d44836
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod/avoid_parallel_tests.patch
@@ -0,0 +1,21 @@
+Avoid parallel-tests as it remove
+buildtest-TESTS and runtest-TESTS targets required by ptest.
+In automake 1.13.4 parallel-tests is assumed by defauls.
+In order to have buildtest-TESTS and runtest-TESTS targets
+serial-tests is now required
+Signed-off-by: Tudor Florea <tudor.florea@enea.com>
+Upstream-Status: Inappropriate (disable feature incompatible with ptest) 
+diff -ruN a/configure.ac b/configure.ac
+--- a/configure.ac      2013-09-02 15:05:18.662366800 +0200
+++ b/configure.ac      2013-11-28 09:26:49.557066764 +0200
+@@ -8,7 +8,7 @@
+ AC_CONFIG_SRCDIR([libkmod/libkmod.c])
+ AC_CONFIG_AUX_DIR([build-aux])
+ AM_INIT_AUTOMAKE([check-news foreign 1.11 silent-rules
+-       tar-pax no-dist-gzip dist-xz subdir-objects color-tests parallel-tests])
+       tar-pax no-dist-gzip dist-xz subdir-objects color-tests serial-tests])
+ AC_PROG_CC_STDC
+ AC_USE_SYSTEM_EXTENSIONS
+ AC_SYS_LARGEFILE
diff --git a/meta/recipes-kernel/kmod/kmod/depmod-search.conf b/meta/recipes-kernel/kmod/kmod/depmod-search.conf
new file mode 100644
index 0000000000..527c0bb6ee
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod/depmod-search.conf
@@ -0,0 +1,6 @@
+#
+# /etc/depmod.d/depmod.conf
+#
+search updates extramodules built-in
diff --git a/meta/recipes-kernel/kmod/kmod/fix-O_CLOEXEC.patch b/meta/recipes-kernel/kmod/kmod/fix-O_CLOEXEC.patch
new file mode 100644
index 0000000000..8161d6128d
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod/fix-O_CLOEXEC.patch
@@ -0,0 +1,38 @@
+From bd43367eee868059770188fd9e9db38520dc6fff Mon Sep 17 00:00:00 2001
+From: Robert Yang <liezhi.yang@windriver.com>
+Date: Wed, 22 Jan 2014 01:06:40 -0500
+Subject: [PATCH] libkmod/libkmod-internal.h: check whether O_CLOEXEC is
+ defined or not
+O_CLOEXEC is introduced from Linux 2.6.23, so old kernel doesn't have
+it, we need check before use.
+This patch is much more like a workaround, since it may need fcntl() use
+FD_CLOEXEC to replace.
+This problem was reported by "Ting Liu <b28495@freescale.com>"
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+Upstream-Status: Pending
+---
+ libkmod/libkmod-internal.h |    4 ++++
+ 1 file changed, 4 insertions(+)
+diff --git a/libkmod/libkmod-internal.h b/libkmod/libkmod-internal.h
+index 0180124..100b40f 100644
+--- a/libkmod/libkmod-internal.h
+++ b/libkmod/libkmod-internal.h
+@@ -9,6 +9,10 @@
+ #include "macro.h"
+ #include "libkmod.h"
+ 
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 0
+#endif
+
+ static _always_inline_ _printf_format_(2, 3) void
+        kmod_log_null(struct kmod_ctx *ctx, const char *format, ...) {}
+ 
+-- 
+1.7.10.4
diff --git a/meta/recipes-kernel/kmod/kmod/ptest.patch b/meta/recipes-kernel/kmod/kmod/ptest.patch
new file mode 100644
index 0000000000..831dbcb909
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod/ptest.patch
@@ -0,0 +1,25 @@
+Add 'install-ptest' rule.
+Signed-off-by: Tudor Florea <tudor.florea@enea.com>
+Upstream-Status: Pending
+diff -ruN a/Makefile.am b/Makefile.am
+--- a/Makefile.am       2013-07-12 17:11:05.278331557 +0200
+++ b/Makefile.am       2013-07-12 17:14:27.033788016 +0200
+@@ -204,6 +204,16 @@
+ 
+ distclean-local: $(DISTCLEAN_LOCAL_HOOKS)
+ 
+install-ptest:
+       @$(MKDIR_P) $(DESTDIR)/testsuite
+       @for file in $(TESTSUITE); do \
+               install $$file $(DESTDIR)/testsuite; \
+       done;
+       @sed -e 's/^Makefile/_Makefile/' < Makefile > $(DESTDIR)/Makefile
+       @$(MKDIR_P) $(DESTDIR)/tools
+       @cp $(noinst_SCRIPTS) $(noinst_PROGRAMS) $(DESTDIR)/tools
+       @cp -r testsuite/rootfs testsuite/.libs $(DESTDIR)/testsuite
+
+ # ------------------------------------------------------------------------------
+ # custom release helpers
+ # ------------------------------------------------------------------------------
diff --git a/meta/recipes-kernel/kmod/kmod/run-ptest b/meta/recipes-kernel/kmod/kmod/run-ptest
new file mode 100755
index 0000000000..37adec3d2f
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod/run-ptest
@@ -0,0 +1,3 @@
+#!/bin/sh
+touch testsuite/stamp-rootfs
+make -k runtest-TESTS 2>/dev/null| grep -e ^PASS -e ^FAIL
diff --git a/meta/recipes-kernel/kmod/kmod_git.bb b/meta/recipes-kernel/kmod/kmod_git.bb
new file mode 100644
index 0000000000..c55cbd3e1e
--- /dev/null
+++ b/meta/recipes-kernel/kmod/kmod_git.bb
@@ -0,0 +1,71 @@
+# Copyright (C) 2012 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+require kmod.inc
+DEPENDS += "zlib"
+PROVIDES += "module-init-tools-insmod-static module-init-tools-depmod module-init-tools"
+RPROVIDES_${PN} += "module-init-tools-insmod-static module-init-tools-depmod module-init-tools"
+RCONFLICTS_${PN} += "module-init-tools-insmod-static module-init-tools-depmod module-init-tools"
+RREPLACES_${PN} += "module-init-tools-insmod-static module-init-tools-depmod module-init-tools"
+# to force user to remove old module-init-tools and replace them with kmod variants
+RCONFLICTS_libkmod2 += "module-init-tools-insmod-static module-init-tools-depmod module-init-tools"
+# autotools set prefix to /usr, however we want them in /bin and /sbin
+bindir = "${base_bindir}"
+sbindir = "${base_sbindir}"
+# libdir = "${base_libdir}"
+do_install_append () {
+        install -dm755 ${D}${base_bindir}
+        install -dm755 ${D}${base_sbindir}
+        # add symlinks to kmod
+        ln -s ..${base_bindir}/kmod ${D}${base_bindir}/lsmod
+        for tool in insmod rmmod depmod modinfo modprobe; do
+                ln -s ..${base_bindir}/kmod ${D}${base_sbindir}/${tool}
+        done
+        # configuration directories
+        install -dm755 ${D}${base_libdir}/depmod.d
+        install -dm755 ${D}${base_libdir}/modprobe.d
+        install -dm755 ${D}${sysconfdir}/depmod.d
+        install -dm755 ${D}${sysconfdir}/modprobe.d
+        # install depmod.d file for search/ dir
+        install -Dm644 "${WORKDIR}/depmod-search.conf" "${D}${base_libdir}/depmod.d/search.conf"
+}
+do_compile_prepend() {
+            sed -i 's/ac_pwd=/#ac_pwd=/' config.status ; sed -i "/#ac_pwd=/a\ac_pwd='.'" config.status
+}
+do_compile_ptest () {
+        oe_runmake buildtest-TESTS rootfs
+}
+INHIBIT_PACKAGE_STRIP = "${@base_contains("DISTRO_FEATURES", "ptest", "1", "0", d)}"
+INSANE_SKIP_${PN}-ptest = "arch"
+inherit update-alternatives
+ALTERNATIVE_PRIORITY = "60"
+ALTERNATIVE_kmod = "insmod modprobe rmmod modinfo bin-lsmod lsmod depmod"
+ALTERNATIVE_LINK_NAME[insmod] = "${base_sbindir}/insmod"
+ALTERNATIVE_LINK_NAME[modprobe] = "${base_sbindir}/modprobe"
+ALTERNATIVE_LINK_NAME[rmmod] = "${base_sbindir}/rmmod"
+ALTERNATIVE_LINK_NAME[modinfo] = "${base_sbindir}/modinfo"
+ALTERNATIVE_LINK_NAME[bin-lsmod] = "${base_bindir}/lsmod"
+ALTERNATIVE_LINK_NAME[lsmod] = "${base_sbindir}/lsmod"
+ALTERNATIVE_TARGET[lsmod] = "${base_bindir}/lsmod.${BPN}"
+ALTERNATIVE_LINK_NAME[depmod] = "${base_sbindir}/depmod"
+PACKAGES =+ "libkmod ${PN}-bash-completion"
+FILES_libkmod = "${base_libdir}/libkmod*${SOLIBS} ${libdir}/libkmod*${SOLIBS}"
+FILES_${PN} += "${base_libdir}/depmod.d ${base_libdir}/modprobe.d"
+FILES_${PN}-bash-completion = "${datadir}/bash-completion"
diff --git a/meta/recipes-kernel/latencytop/latencytop-0.5/latencytop-fsync.patch b/meta/recipes-kernel/latencytop/latencytop-0.5/latencytop-fsync.patch
new file mode 100644
index 0000000000..7848ccf2ae
--- /dev/null
+++ b/meta/recipes-kernel/latencytop/latencytop-0.5/latencytop-fsync.patch
@@ -0,0 +1,49 @@
+linux: sysfs: use tracing_on as tracing_enabled is deprecated
+tracing_enabled use in the kernel is being deprecated as per commit
+6752ab4a9c30 [tracing: Deprecate tracing_enabled for tracing_on] in
+the linux mainline kernel. tracing_enabled use will generate a warning
+and may no longer function as expected, therefore move to use tracing_on.
+Upstream-Status: Pending
+Signed-off-by: Dennis Hall <dennis.hall@windriver.com>
+Index: latencytop-0.5/fsync.c
+===================================================================
+--- latencytop-0.5.orig/fsync.c 2012-08-03 10:45:49.000000000 -0400
+++ latencytop-0.5/fsync.c      2012-08-03 10:48:39.000000000 -0400
+@@ -149,19 +149,19 @@
+  * cd /sys/kernel/debug/tracing
+  * echo fsync > current_tracer
+  * echo ftrace_printk > iter_ctrl 
+- * echo 1 > tracing_enabled
+ * echo 1 > tracing_on
+  */
+        ret = system("/bin/mount -t debugfs none /sys/kernel/debug/");
+        if (!ret) 
+                return -1;
+        write_to_file("/sys/kernel/debug/tracing/current_tracer", "fsync");     
+        write_to_file("/sys/kernel/debug/tracing/iter_ctrl", "ftrace_printk");  
+-       write_to_file("/sys/kernel/debug/tracing/tracing_enabled", "1");
+       write_to_file("/sys/kernel/debug/tracing/tracing_on", "1");
+ }
+ 
+ int disable_fsync_tracer(void)
+ {
+-       write_to_file("/sys/kernel/debug/tracing/tracing_enabled", "0");
+       write_to_file("/sys/kernel/debug/tracing/tracing_on", "0");
+ }
+ 
+ 
+@@ -339,8 +339,8 @@
+                if (curduration > 5)
+                        curduration = 5;
+                /* clear the ftrace buffer */
+-               write_to_file("/sys/kernel/debug/tracing/tracing_enabled", "0");
+-               write_to_file("/sys/kernel/debug/tracing/tracing_enabled", "1");
+               write_to_file("/sys/kernel/debug/tracing/tracing_on", "0");
+               write_to_file("/sys/kernel/debug/tracing/tracing_on", "1");
+                key = select(1, &rfds, NULL, NULL, &end);
+                parse_ftrace();
+                print_global_list();
diff --git a/meta/recipes-kernel/latencytop/latencytop-0.5/latencytop-makefile.patch b/meta/recipes-kernel/latencytop/latencytop-0.5/latencytop-makefile.patch
new file mode 100644
index 0000000000..0cf217fa0b
--- /dev/null
+++ b/meta/recipes-kernel/latencytop/latencytop-0.5/latencytop-makefile.patch
@@ -0,0 +1,39 @@
+diff --git a/Makefile.orig b/Makefile
+index 16a2369..fa797a2 100644
+--- a/Makefile.orig
+++ b/Makefile
+@@ -1,10 +1,11 @@
+-# FIXME: Use autoconf ?
+-HAS_GTK_GUI = 1
+# Upstream-Status: Inappropriate [configuration]
+# Signed-off-by: Jack Mitchell <jack.mitchell@dbbroadcast.co.uk>
+ 
+ DESTDIR =
+ SBINDIR = /usr/sbin
+ XCFLAGS = -W  -g `pkg-config --cflags glib-2.0` -D_FORTIFY_SOURCE=2 -Wno-sign-compare
+-LDF = -Wl,--as-needed `pkg-config --libs glib-2.0`   -lncursesw 
+LDF = -Wl,--as-needed `pkg-config --libs glib-2.0`   -lncurses
+CC ?= gcc
+ 
+ OBJS= latencytop.o text_display.o translate.o fsync.o
+ 
+@@ -26,16 +27,17 @@ endif
+ 
+ # We write explicity this "implicit rule"
+ %.o : %.c
+-       gcc -c $(CFLAGS) $(XCFLAGS) $< -o $@
+       $(CC) -c $(CFLAGS) $(XCFLAGS) $< -o $@
+ 
+ latencytop:  $(OBJS) latencytop.h Makefile
+-       gcc $(CFLAGS) $(OBJS) $(LDF) -o latencytop 
+       $(CC) $(CFLAGS) $(OBJS) $(LDF) -o latencytop
+ 
+ clean:
+        rm -f *~ latencytop DEADJOE *.o
+ 
+ install: latencytop
+        mkdir -p $(DESTDIR)/usr/share/latencytop
+       mkdir -p $(DESTDIR)/$(SBINDIR)
+        install -m 0644 latencytop.trans $(DESTDIR)/usr/share/latencytop/latencytop.trans
+        install -m 0644 *.png $(DESTDIR)/usr/share/latencytop/
+        install -m 0755 latencytop $(DESTDIR)$(SBINDIR)/
diff --git a/meta/recipes-kernel/latencytop/latencytop_0.5.bb b/meta/recipes-kernel/latencytop/latencytop_0.5.bb
new file mode 100644
index 0000000000..af44eb64e1
--- /dev/null
+++ b/meta/recipes-kernel/latencytop/latencytop_0.5.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Linux tool for measuring and fixing latency"
+HOMEPAGE = "http://www.latencytop.org/"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://latencytop.c;endline=23;md5=ee9ea9b1415356e5734adad4a87dc7fa"
+DEPENDS = "virtual/libintl ncurses glib-2.0  ${@base_contains('DISTRO_FEATURES', 'x11', 'gtk+', '', d)}"
+PR = "r3"
+SRC_URI = "http://www.latencytop.org/download/latencytop-${PV}.tar.gz \
+            file://latencytop-makefile.patch \
+            file://latencytop-fsync.patch"
+SRC_URI[md5sum] = "73bb3371c6ee0b0e68e25289027e865c"
+SRC_URI[sha256sum] = "9e7f72fbea7bd918e71212a1eabaad8488d2c602205d2e3c95d62cd57e9203ef"
+EXTRA_OEMAKE_X = "${@base_contains('DISTRO_FEATURES', 'x11', 'HAS_GTK_GUI=1', '', d)}"
+CFLAGS += "${LDFLAGS}"
+do_install() {
+    oe_runmake install DESTDIR=${D} ${EXTRA_OEMAKE_X}
+}
diff --git a/meta/recipes-kernel/libpfm/libpfm4_4.3.0.bb b/meta/recipes-kernel/libpfm/libpfm4_4.3.0.bb
new file mode 100644
index 0000000000..98852f6a9a
--- /dev/null
+++ b/meta/recipes-kernel/libpfm/libpfm4_4.3.0.bb
@@ -0,0 +1,29 @@
+SUMMARY = "Monitoring tools exploiting the performance monitoring events"
+DESCRIPTION = "This package provides a library, called libpfm4 which is used to develop \
+monitoring tools exploiting the performance monitoring events such as those \
+provided by the Performance Monitoring Unit (PMU) of modern processors."
+HOMEPAGE = "http://perfmon2.sourceforge.net/"
+BUGTRACKER = "http://sourceforge.net/tracker/?group_id=144822&atid=759953&source=navbar"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://COPYING;md5=0de488f3bd4424e308e2e399cb99c788"
+SECTION = "devel"
+PR = "r1"
+COMPATIBLE_HOST = "powerpc64"
+SRC_URI = "http://downloads.sourceforge.net/project/perfmon2/libpfm4/libpfm-4.3.0.tar.gz"
+SRC_URI[md5sum] = "0ab272dbdbb759b852ba8bd06db030ef"
+SRC_URI[sha256sum] = "a23eb9affbff279e13563a39317c0ad71c4de28908d4243c8bc109138430cc3b"
+EXTRA_OEMAKE = "DESTDIR=\"${D}\" PREFIX=\"${prefix}\" LIBDIR=\"${libdir}\" LDCONFIG=\"true\""
+EXTRA_OEMAKE_append_powerpc = " ARCH=\"powerpc\""
+EXTRA_OEMAKE_append_powerpc64 = " ARCH=\"powerpc\" BITMODE=\"64\""
+S = "${WORKDIR}/libpfm-${PV}"
+do_install () {
+        oe_runmake install
+}
diff --git a/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb b/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
new file mode 100644
index 0000000000..c1483364f2
--- /dev/null
+++ b/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
@@ -0,0 +1,223 @@
+SUMMARY = "Firmware files for use with Linux kernel"
+SECTION = "kernel"
+# Notes:
+# This is kind of a mess. Each bit of firmware has their own license. Some free
+# some not. Leaving this as Proprietary for now, but this recipe should be probably
+# be rethought out a bit more around how it deals with licenses.
+LICENSE = "Proprietary"
+LIC_FILES_CHKSUM = "file://LICENSE.radeon;md5=9c2faab1bfca55e1510d6bde67206f9c \
+                    file://LICENSE.dib0700;md5=f7411825c8a555a1a3e5eab9ca773431 \
+                    file://LICENCE.xc5000;md5=1e170c13175323c32c7f4d0998d53f66 \
+                    file://LICENCE.ralink-firmware.txt;md5=ab2c269277c45476fb449673911a2dfd \
+                    file://LICENCE.qla2xxx;md5=4005328a134054f0fa077bdc37aa64f2 \
+                    file://LICENCE.iwlwifi_firmware;md5=8b938534f77ffd453690eb34ed84ae8b \
+                    file://LICENCE.i2400m;md5=14b901969e23c41881327c0d9e4b7d36 \
+                    file://LICENCE.atheros_firmware;md5=30a14c7823beedac9fa39c64fdd01a13 \
+                    file://LICENCE.agere;md5=af0133de6b4a9b2522defd5f188afd31 \
+                    file://LICENCE.rtlwifi_firmware.txt;md5=00d06cfd3eddd5a2698948ead2ad54a5 \
+                    file://LICENCE.broadcom_bcm43xx;md5=3160c14df7228891b868060e1951dfbc \
+                    file://LICENCE.ti-connectivity;md5=186e7a43cf6c274283ad81272ca218ea \
+                    file://LICENCE.atheros_firmware;md5=30a14c7823beedac9fa39c64fdd01a13 \
+                    file://LICENCE.via_vt6656;md5=e4159694cba42d4377a912e78a6e850f \
+                    file://LICENCE.Marvell;md5=9ddea1734a4baf3c78d845151f42a37a \
+                   "
+SRCREV = "600caefd83a406540b2a789be6415e44c9b87add"
+PE = "1"
+PV = "0.0+git${SRCPV}"
+SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git"
+S = "${WORKDIR}/git"
+inherit allarch update-alternatives
+do_compile() {
+        :
+}
+do_install() {
+        install -d  ${D}/lib/firmware/
+        cp -r * ${D}/lib/firmware/
+        # Avoid Makefile to be deplyed
+        rm ${D}/lib/firmware/Makefile
+        # Remove unbuild firmware which needs cmake and bash
+        rm ${D}/lib/firmware/carl9170fw -rf
+        # Remove pointless bash script
+        rm ${D}/lib/firmware/configure
+        # Libertas sd8686
+        ln -sf libertas/sd8686_v9.bin ${D}/lib/firmware/sd8686.bin
+        ln -sf libertas/sd8686_v9_helper.bin ${D}/lib/firmware/sd8686_helper.bin
+        # fixup wl12xx location, after 2.6.37 the kernel searches a different location for it
+        ( cd ${D}/lib/firmware ; ln -sf ti-connectivity/* . )
+}
+PACKAGES =+ "${PN}-ralink \
+             ${PN}-radeon \
+             ${PN}-marvell-license ${PN}-sd8686 ${PN}-sd8787 ${PN}-sd8797 \
+             ${PN}-wl12xx ${PN}-vt6656 \
+             ${PN}-rtl-license ${PN}-rtl8192cu ${PN}-rtl8192ce ${PN}-rtl8192su \
+             ${PN}-broadcom-license ${PN}-bcm4329 ${PN}-bcm4330 ${PN}-bcm4334 \
+             ${PN}-atheros-license ${PN}-ar9170 ${PN}-ar3k ${PN}-ath6k ${PN}-ath9k \
+             ${PN}-iwlwifi-license ${PN}-iwlwifi-6000g2a-5 ${PN}-iwlwifi-6000g2b-6 ${PN}-iwlwifi-7260-7 \
+             ${PN}-iwlwifi-6000g2a-6 ${PN}-iwlwifi-135-6"
+FILES_${PN}-atheros-license = "/lib/firmware/LICENCE.atheros_firmware"
+LICENSE_${PN}-9170 = "Firmware-atheros_firmware"
+FILES_${PN}-ar9170 = " \
+  /lib/firmware/ar9170*.fw \
+"
+RDEPENDS_${PN}-ar9170 += "${PN}-atheros-license"
+LICENSE_${PN}-ar3k = "Firmware-atheros_firmware"
+FILES_${PN}-ar3k = " \
+  /lib/firmware/ar3k \
+"
+RDEPENDS_${PN}-ath6k += "${PN}-atheros-license"
+LICENSE_${PN}-ath6k = "Firmware-atheros_firmware"
+FILES_${PN}-ath6k = " \
+  /lib/firmware/ath6k \
+"
+RDEPENDS_${PN}-ath6k += "${PN}-atheros-license"
+LICENSE_${PN}-ath9k = "Firmware-atheros_firmware"
+FILES_${PN}-ath9k = " \
+  /lib/firmware/ar9271.fw \
+  /lib/firmware/ar7010*.fw \
+  /lib/firmware/htc_9271.fw \
+  /lib/firmware/htc_7010.fw \
+"
+RDEPENDS_${PN}-ath9k += "${PN}-atheros-license"
+LICENSE_${PN}-ralink = "Firmware-ralink"
+FILES_${PN}-ralink = " \
+  /lib/firmware/rt*.bin \
+  /lib/firmware/LICENCE.ralink-firmware.txt \
+"
+LICENSE_${PN}-radeon = "Firmware-radeon"
+FILES_${PN}-radeon = " \
+  /lib/firmware/radeon \
+  /lib/firmware/LICENCE.radeon \
+"
+FILES_${PN}-marvell-license = "/lib/firmware/LICENCE.Marvell"
+LICENSE_${PN}-sd8686 = "Firmware-Marvell"
+FILES_${PN}-sd8686 = " \
+  /lib/firmware/libertas/sd8686_v9* \
+  /lib/firmware/sd8686* \
+"
+RDEPENDS_${PN}-sd8686 += "${PN}-marvell-license"
+LICENSE_${PN}-sd8787 = "Firmware-Marvell"
+FILES_${PN}-sd8787 = " \
+  /lib/firmware/mrvl/sd8787_uapsta.bin \
+"
+RDEPENDS_${PN}-sd8787 += "${PN}-marvell-license"
+LICENSE_${PN}-sd8797 = "Firmware-Marvell"
+FILES_${PN}-sd8797 = " \
+  /lib/firmware/mrvl/sd8797_uapsta.bin \
+"
+RDEPENDS_${PN}-sd8797 += "${PN}-marvell-license"
+FILES_${PN}-rtl-license = " \
+  /lib/firmware/LICENCE.rtlwifi_firmware.txt \
+"
+LICENSE_${PN}-rtl8192cu = "Firmware-rtlwifi"
+FILES_${PN}-rtl8192cu = " \
+  /lib/firmware/rtlwifi/rtl8192cufw.bin \
+"
+RDEPENDS_${PN}-rtl8192cu += "${PN}-rtl-license"
+LICENSE_${PN}-rtl8192ce = "Firmware-rtlwifi"
+FILES_${PN}-rtl8192ce = " \
+  /lib/firmware/rtlwifi/rtl8192cfw.bin \
+"
+RDEPENDS_${PN}-rtl8192ce += "${PN}-rtl-license"
+LICENSE_${PN}-rtl8192su = "Firmware-rtlwifi"
+FILES_${PN}-rtl8192su = " \
+  /lib/firmware/rtlwifi/rtl8712u.bin \
+"
+LICENSE_${PN}-wl12xx = "Firmware-ti-connectivity"
+FILES_${PN}-wl12xx = " \
+  /lib/firmware/wl12* \
+  /lib/firmware/TI* \
+  /lib/firmware/ti-connectivity \
+"
+LICENSE_${PN}-vt6656 = "Firmware-via_vt6656"
+FILES_${PN}-vt6656 = " \
+  /lib/firmware/vntwusb.fw \
+"
+# WARNING: The ALTERNATIVE_* variables are not using ${PN} because of
+# a bug in bitbake; when this is fixed and bitbake learns how to proper
+# pass variable flags with expansion we can rework this patch.
+ALTERNATIVE_LINK_NAME[brcmfmac-sdio.bin] = "/lib/firmware/brcm/brcmfmac-sdio.bin"
+FILES_${PN}-broadcom-license = " \
+  /lib/firmware/LICENCE.broadcom_bcm43xx \
+"
+LICENSE_${PN}-bcm4329 = "Firmware-bcm4329"
+FILES_${PN}-bcm4329 = " \
+  /lib/firmware/brcm/brcmfmac4329.bin \
+"
+RDEPENDS_${PN}-bcm4329 += "${PN}-broadcom-license"
+ALTERNATIVE_linux-firmware-bcm4329 = "brcmfmac-sdio.bin"
+ALTERNATIVE_TARGET_linux-firmware-bcm4329[brcmfmac-sdio.bin] = "/lib/firmware/brcm/brcmfmac4329.bin"
+LICENSE_${PN}-bcm4330 = "Firmware-bcm4330"
+FILES_${PN}-bcm4330 = " \
+  /lib/firmware/brcm/brcmfmac4330.bin \
+"
+RDEPENDS_${PN}-bcm4330 += "${PN}-broadcom-license"
+ALTERNATIVE_linux-firmware-bcm4330 = "brcmfmac-sdio.bin"
+ALTERNATIVE_TARGET_linux-firmware-bcm4330[brcmfmac-sdio.bin] = "/lib/firmware/brcm/brcmfmac4330.bin"
+LICENSE_${PN}-bcm4334 = "Firmware-bcm4334"
+FILES_${PN}-bcm4334 = " \
+  /lib/firmware/brcm/brcmfmac4334.bin \
+"
+RDEPENDS_${PN}-bcm4334 += "${PN}-broadcom-license"
+ALTERNATIVE_linux-firmware-bcm4334 = "brcmfmac-sdio.bin"
+ALTERNATIVE_TARGET_linux-firmware-bcm4334[brcmfmac-sdio.bin] = "/lib/firmware/brcm/brcmfmac4334.bin"
+RDEPENDS_${PN}-iwlwifi-6000g2a-5 = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6000g2a-6 = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6000g2b-6 = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-135-6 = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-7260-7 = "${PN}-iwlwifi-license"
+FILES_${PN}-iwlwifi-license =   "/lib/firmware/LICENCE.iwlwifi_firmware"
+FILES_${PN}-iwlwifi-6000g2a-5 = "/lib/firmware/iwlwifi-6000g2a-5.ucode"
+FILES_${PN}-iwlwifi-6000g2a-6 = "/lib/firmware/iwlwifi-6000g2a-6.ucode"
+FILES_${PN}-iwlwifi-6000g2b-6 = "/lib/firmware/iwlwifi-6000g2b-6.ucode"
+FILES_${PN}-iwlwifi-135-6 =     "/lib/firmware/iwlwifi-135-6.ucode"
+FILES_${PN}-iwlwifi-7260-7 = "/lib/firmware/iwlwifi-7260-7.ucode"
+FILES_${PN} += "/lib/firmware/*"
+# Make linux-firmware depend on all of the split-out packages.
+python populate_packages_prepend () {
+    firmware_pkgs = oe.utils.packages_filter_out_system(d)
+    d.appendVar('RDEPENDS_linux-firmware', ' ' + ' '.join(firmware_pkgs))
+}
diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
new file mode 100644
index 0000000000..b18d09fd6c
--- /dev/null
+++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
@@ -0,0 +1,73 @@
+SUMMARY = "Sanitized set of kernel headers for the C library's use"
+SECTION = "devel"
+LICENSE = "GPLv2"
+#########################################################################
+####                        PLEASE READ 
+#########################################################################
+#
+# You're probably looking here thinking you need to create some new copy
+# of linux-libc-headers since you have your own custom kernel. To put 
+# this simply, you DO NOT.
+#
+# Why? These headers are used to build the libc. If you customise the 
+# headers you are customising the libc and the libc becomes machine
+# specific. Most people do not add custom libc extensions to the kernel
+# and have a machine specific libc.
+#
+# But you have some kernel headers you need for some driver? That is fine
+# but get them from STAGING_KERNEL_DIR where the kernel installs itself.
+# This will make the package using them machine specific but this is much
+# better than having a machine specific C library. This does mean your 
+# recipe needs a DEPENDS += "virtual/kernel" but again, that is fine and
+# makes total sense.
+#
+# There can also be a case where your kernel extremely old and you want
+# an older libc ABI for that old kernel. The headers installed by this
+# recipe should still be a standard mainline kernel, not your own custom 
+# one.
+#
+# -- RP
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+python __anonymous () {
+    major = d.getVar("PV",True).split('.')[0]
+    if major == "3":
+        d.setVar("HEADER_FETCH_VER", "3.0")
+    else:
+        d.setVar("HEADER_FETCH_VER", "2.6")
+}
+inherit kernel-arch
+KORG_ARCHIVE_COMPRESSION ?= "bz2"
+SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v${HEADER_FETCH_VER}/linux-${PV}.tar.${KORG_ARCHIVE_COMPRESSION}"
+S = "${WORKDIR}/linux-${PV}"
+do_configure() {
+        oe_runmake allnoconfig
+}
+do_compile () {
+}
+do_install() {
+        oe_runmake headers_install INSTALL_HDR_PATH=${D}${exec_prefix}
+        # Kernel should not be exporting this header
+        rm -f ${D}${exec_prefix}/include/scsi/scsi.h
+        # The ..install.cmd conflicts between various configure runs
+        find ${D}${includedir} -name ..install.cmd | xargs rm -f
+}
+BBCLASSEXTEND = "nativesdk"
+#DEPENDS = "cross-linkage"
+RDEPENDS_${PN}-dev = ""
+RRECOMMENDS_${PN}-dbg = "${PN}-dev (= ${EXTENDPKGV})"
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS += "unifdef-native"
diff --git a/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_3.14.bb b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_3.14.bb
new file mode 100644
index 0000000000..9ac70af942
--- /dev/null
+++ b/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_3.14.bb
@@ -0,0 +1,7 @@
+KORG_ARCHIVE_COMPRESSION = "xz"
+require linux-libc-headers.inc
+SRC_URI[md5sum] = "b621207b3f6ecbb67db18b13258f8ea8"
+SRC_URI[sha256sum] = "61558aa490855f42b6340d1a1596be47454909629327c49a5e4e10268065dffa"
diff --git a/meta/recipes-kernel/linux/linux-dtb.inc b/meta/recipes-kernel/linux/linux-dtb.inc
new file mode 100644
index 0000000000..6b8f1a54b8
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-dtb.inc
@@ -0,0 +1,69 @@
+# Support for device tree generation
+FILES_kernel-devicetree = "/${KERNEL_IMAGEDEST}/devicetree*"
+python __anonymous () {
+    d.appendVar("PACKAGES", " kernel-devicetree")
+}
+do_install_append() {
+        if test -n "${KERNEL_DEVICETREE}"; then
+                for DTB in ${KERNEL_DEVICETREE}; do
+                        if echo ${DTB} | grep -q '/dts/'; then
+                                bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used."
+                                DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'`
+                        fi
+                        DTB_BASE_NAME=`basename ${DTB} .dtb`
+                        DTB_NAME=`echo ${KERNEL_IMAGE_BASE_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+                        DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+                        DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
+                        oe_runmake ${DTB}
+                        if [ ! -e "${DTB_PATH}" ]; then
+                                DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
+                        fi
+                        install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
+                done
+        fi
+}
+do_deploy_append() {
+        if test -n "${KERNEL_DEVICETREE}"; then
+                for DTB in ${KERNEL_DEVICETREE}; do
+                        if echo ${DTB} | grep -q '/dts/'; then
+                                bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used."
+                                DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'`
+                        fi
+                        DTB_BASE_NAME=`basename ${DTB} .dtb`
+                        DTB_NAME=`echo ${KERNEL_IMAGE_BASE_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+                        DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+                        DTB_PATH="${B}/arch/${ARCH}/boot/dts/${DTB}"
+                        if [ ! -e "${DTB_PATH}" ]; then
+                                DTB_PATH="${B}/arch/${ARCH}/boot/${DTB}"
+                        fi
+                        install -d ${DEPLOYDIR}
+                        install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
+                        cd ${DEPLOYDIR}
+                        ln -sf ${DTB_NAME}.dtb ${DTB_SYMLINK_NAME}.dtb
+                        cd -
+                done
+        fi
+}
+pkg_postinst_kernel-devicetree () {
+        cd /${KERNEL_IMAGEDEST}
+        for DTB_FILE in ${KERNEL_DEVICETREE}
+        do
+                DTB_BASE_NAME=`basename ${DTB_FILE} | awk -F "." '{print $1}'`
+                DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+                update-alternatives --install /${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.dtb ${DTB_BASE_NAME}.dtb devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+        done
+}
+pkg_postrm_kernel-devicetree () {
+        cd /${KERNEL_IMAGEDEST}
+        for DTB_FILE in ${KERNEL_DEVICETREE}
+        do
+                DTB_BASE_NAME=`basename ${DTB_FILE} | awk -F "." '{print $1}'`
+                DTB_SYMLINK_NAME=`echo ${KERNEL_IMAGE_SYMLINK_NAME} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
+                update-alternatives --remove ${DTB_BASE_NAME}.dtb devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+        done
+}
diff --git a/meta/recipes-kernel/linux/linux-dummy.bb b/meta/recipes-kernel/linux/linux-dummy.bb
new file mode 100644
index 0000000000..5d29f5cc12
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-dummy.bb
@@ -0,0 +1,51 @@
+SUMMARY = "Dummy Linux kernel"
+DESCRIPTION = "Dummy Linux kernel, to be selected as the preferred \
+provider for virtual/kernel to satisfy dependencies for situations \
+where you wish to build the kernel externally from the build system."
+SECTION = "kernel"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://${WORKDIR}/COPYING.GPL;md5=751419260aa954499f7abaabaa882bbe"
+PROVIDES += "virtual/kernel"
+PACKAGES_DYNAMIC += "^kernel-module-.*"
+PACKAGES_DYNAMIC += "^kernel-image-.*"
+PACKAGES_DYNAMIC += "^kernel-firmware-.*"
+PACKAGES += "kernel-modules"
+FILES_kernel-modules = ""
+ALLOW_EMPTY_kernel-modules = "1"
+DESCRIPTION_kernel-modules = "Kernel modules meta package"
+#COMPATIBLE_MACHINE = "your_machine"
+PR = "r1"
+SRC_URI = "file://COPYING.GPL"
+S = "${WORKDIR}"
+do_configure() {
+        :
+}
+do_compile () {
+        :
+}
+do_install() {
+        :
+}
+do_bundle_initramfs() {
+        :
+}
+do_deploy() {
+        :
+}
+do_bundle_initramfs[nostamp] = "1"
+addtask bundle_initramfs after do_compile
+addtask deploy after do_install
diff --git a/meta/recipes-kernel/linux/linux-dummy/COPYING.GPL b/meta/recipes-kernel/linux/linux-dummy/COPYING.GPL
new file mode 100644
index 0000000000..d511905c16
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-dummy/COPYING.GPL
@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+                            Preamble
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+  The precise terms and conditions for copying, distribution and
+modification follow.
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+                            NO WARRANTY
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+                     END OF TERMS AND CONDITIONS
+            How to Apply These Terms to Your New Programs
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+Also add information on how to contact you by electronic and paper mail.
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/meta/recipes-kernel/linux/linux-yocto-dev.bb b/meta/recipes-kernel/linux/linux-yocto-dev.bb
new file mode 100644
index 0000000000..5e097203e2
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -0,0 +1,58 @@
+# This recipe tracks the linux-yocto-dev repository as its upstream source.
+# Since this tree is frequently updated, and periodically rebuilt, AUTOREV is
+# used to track its contents.
+#
+# This recipe is just like other linux-yocto variants, with the only difference
+# being that to avoid network access during initial parsing, static SRCREVs are
+# provided and overridden if the preferred kernel provider is linux-yocto-dev.
+#
+# To enable this recipe, set PREFERRED_PROVIDER_virtual/kernel = "linux-yocto-dev"
+inherit kernel
+require recipes-kernel/linux/linux-yocto.inc
+USE_MACHINE_AUTOREV ?= "1"
+USE_META_AUTOREV ?= "1"
+# provide this .inc to set specific revisions
+include recipes-kernel/linux/linux-yocto-dev-revisions.inc
+KBRANCH = "standard/base"
+KBRANCH_DEFAULT = "${KBRANCH}"
+KMETA = "meta"
+SRC_URI = "git://git.pokylinux.org/linux-yocto-dev.git;nocheckout=1;branch=${KBRANCH},${KMETA};name=machine,meta"
+# Set default SRCREVs. Both the machine and meta SRCREVs are statically set
+# to the korg v3.7 tag, and hence prevent network access during parsing. If
+# linux-yocto-dev is the preferred provider, they will be overridden to
+# AUTOREV in following anonymous python routine and resolved when the
+# variables are finalized.
+SRCREV_machine ?= "29594404d7fe73cd80eaa4ee8c43dcc53970c60e"
+SRCREV_meta ?= "29594404d7fe73cd80eaa4ee8c43dcc53970c60e"
+python () {
+    if d.getVar("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-dev":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-dev to enable it")
+    else:
+        # if the revisions have been changed from the defaults above we leave them
+        # alone. But if the defaults are left, we change to AUTOREV.
+        if d.getVar("USE_MACHINE_AUTOREV", True) == "1":
+            d.setVar("SRCREV_machine", "${AUTOREV}")
+        if d.getVar("USE_META_AUTOREV", True) == "1":
+            d.setVar("SRCREV_meta", "${AUTOREV}")
+}
+LINUX_VERSION ?= "3.14+"
+LINUX_VERSION_EXTENSION ?= "-yoctodev-${LINUX_KERNEL_TYPE}"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemumips64|qemux86-64)"
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
+KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_3.10.bb b/meta/recipes-kernel/linux/linux-yocto-rt_3.10.bb
new file mode 100644
index 0000000000..4087d02f6b
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_3.10.bb
@@ -0,0 +1,27 @@
+require recipes-kernel/linux/linux-yocto.inc
+KBRANCH = "standard/preempt-rt/base"
+KBRANCH_qemuppc = "standard/preempt-rt/qemuppc"
+SRCREV_machine ?= "d1e73a1e09f9641c44e7d713d1a6b5b088411459"
+SRCREV_machine_qemuppc ?= "9a34d9c957e69f28e89e879d9dd6e8fe5c7270c5"
+SRCREV_meta ?= "7df9ef8ee47dc9023044614210f4c1d9d916dd5f"
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.10.git;bareclone=1;branch=${KBRANCH},meta;name=machine,meta"
+LINUX_VERSION ?= "3.10.35"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+KMETA = "meta"
+LINUX_KERNEL_TYPE = "preempt-rt"
+COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm|qemuppc|qemumips)"
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
+KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-rt_3.4.bb b/meta/recipes-kernel/linux/linux-yocto-rt_3.4.bb
new file mode 100644
index 0000000000..dc3813ca6d
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-rt_3.4.bb
@@ -0,0 +1,30 @@
+require recipes-kernel/linux/linux-yocto.inc
+KBRANCH = "standard/preempt-rt/base"
+KBRANCH_qemuppc = "standard/preempt-rt/qemuppc"
+LINUX_VERSION ?= "3.4.85"
+LINUX_KERNEL_TYPE = "preempt-rt"
+KMETA = "meta"
+SRCREV_machine ?= "fd1626cc2a1144a7760bcfc9c6e48a14de28624e"
+SRCREV_machine_qemuppc ?= "605cdff89f2d36d44ebfc75d6427eea5f236a940"
+SRCREV_meta ?= "7c9e1e0117e7ca1f7451870dad5db50adc21732e"
+PR = "${INC_PR}.1"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.4.git;bareclone=1;branch=${KBRANCH},meta;name=machine,meta"
+# Omit broken machines from COMPATIBLE_MACHINE
+#   qemuppc hangs at boot
+#   qemumips panics at boot
+COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm)"
+# Functionality flags
+KERNEL_FEATURES_append = " features/netfilter/netfilter.scc"
+KERNEL_FEATURES_append = " features/taskstats/taskstats.scc"
+KERNEL_FEATURES_append_qemux86 = " cfg/sound.scc"
+KERNEL_FEATURES_append_qemux86-64 = " cfg/sound.scc"
+KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_3.10.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_3.10.bb
new file mode 100644
index 0000000000..099655f381
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_3.10.bb
@@ -0,0 +1,22 @@
+require recipes-kernel/linux/linux-yocto.inc
+KBRANCH_DEFAULT = "standard/tiny/base"
+KBRANCH = "${KBRANCH_DEFAULT}"
+LINUX_KERNEL_TYPE = "tiny"
+KCONFIG_MODE = "--allnoconfig"
+LINUX_VERSION ?= "3.10.35"
+KMETA = "meta"
+SRCREV_machine ?= "cee957655fe67826b2e827e2db41f156fa8f0cc4"
+SRCREV_meta ?= "7df9ef8ee47dc9023044614210f4c1d9d916dd5f"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.10.git;bareclone=1;branch=${KBRANCH},meta;name=machine,meta"
+COMPATIBLE_MACHINE = "(qemux86)"
+# Functionality flags
+KERNEL_FEATURES = ""
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_3.14.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_3.14.bb
new file mode 100644
index 0000000000..a441a53fb9
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_3.14.bb
@@ -0,0 +1,21 @@
+require recipes-kernel/linux/linux-yocto.inc
+KBRANCH = "standard/tiny/base"
+LINUX_KERNEL_TYPE = "tiny"
+KCONFIG_MODE = "--allnoconfig"
+LINUX_VERSION ?= "3.14"
+KMETA = "meta"
+SRCREV_machine ?= "0143c6ebb4a2d63b241df5f608b19f483f7eb9e0"
+SRCREV_meta ?= "928d7b2ddad0abc8827055c51ba34225878344a0"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.14.git;bareclone=1;branch=${KBRANCH},meta;name=machine,meta"
+COMPATIBLE_MACHINE = "(qemux86)"
+# Functionality flags
+KERNEL_FEATURES = ""
diff --git a/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb b/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb
new file mode 100644
index 0000000000..f22a3f46a0
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto-tiny_3.4.bb
@@ -0,0 +1,26 @@
+require recipes-kernel/linux/linux-yocto.inc
+# We need lzma (as CONFIG_KERNEL_LZMA=y)
+DEPENDS += "xz-native"
+KBRANCH_DEFAULT = "standard/tiny/base"
+KBRANCH = "${KBRANCH_DEFAULT}"
+LINUX_KERNEL_TYPE = "tiny"
+KCONFIG_MODE = "--allnoconfig"
+LINUX_VERSION ?= "3.4.85"
+KMETA = "meta"
+SRCREV_machine ?= "95a3ff6e3c2eec2fafe9d1813048fcdb468a678e"
+SRCREV_meta ?= "7c9e1e0117e7ca1f7451870dad5db50adc21732e"
+PR = "${INC_PR}.1"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.4.git;bareclone=1;branch=${KBRANCH},meta;name=machine,meta"
+COMPATIBLE_MACHINE = "(qemux86)"
+# Functionality flags
+KERNEL_FEATURES = ""
diff --git a/meta/recipes-kernel/linux/linux-yocto.inc b/meta/recipes-kernel/linux/linux-yocto.inc
new file mode 100644
index 0000000000..4ed318886f
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto.inc
@@ -0,0 +1,45 @@
+DESCRIPTION = "Yocto Kernel"
+SECTION = "kernel"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+INC_PR = "r4"
+DEPENDS += "xz-native bc-native"
+# A KMACHINE is the mapping of a yocto $MACHINE to what is built
+# by the kernel. This is typically the branch that should be built,
+# and it can be specific to the machine or shared
+# KMACHINE = "UNDEFINED"
+LINUX_KERNEL_TYPE ?= "standard"
+# KMETA ?= ""
+KBRANCH ?= "master"
+KMACHINE ?= "${MACHINE}"
+SRCREV_FORMAT ?= "meta_machine" 
+LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE}"
+do_patch[depends] = "kern-tools-native:do_populate_sysroot"
+addtask kernel_configme before do_configure after do_patch
+# Pick up shared functions
+inherit kernel
+inherit kernel-yocto
+require linux-dtb.inc
+B = "${WORKDIR}/linux-${PACKAGE_ARCH}-${LINUX_KERNEL_TYPE}-build"
+do_install_append(){
+        if [ -n "${KMETA}" ]; then
+                rm -rf ${STAGING_KERNEL_DIR}/${KMETA}
+        fi
+}
+# extra tasks
+addtask kernel_link_vmlinux after do_compile before do_install
+addtask validate_branches before do_patch after do_kernel_checkout
+addtask kernel_configcheck after do_configure before do_compile
diff --git a/meta/recipes-kernel/linux/linux-yocto_3.10.bb b/meta/recipes-kernel/linux/linux-yocto_3.10.bb
new file mode 100644
index 0000000000..89263d98b9
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto_3.10.bb
@@ -0,0 +1,38 @@
+require recipes-kernel/linux/linux-yocto.inc
+KBRANCH_DEFAULT = "standard/base"
+KBRANCH = "${KBRANCH_DEFAULT}"
+# board specific branches
+KBRANCH_qemuarm  = "standard/arm-versatile-926ejs"
+KBRANCH_qemumips = "standard/mti-malta32"
+KBRANCH_qemuppc  = "standard/qemuppc"
+KBRANCH_qemux86  = "standard/common-pc/base"
+KBRANCH_qemux86-64  = "standard/common-pc-64/base"
+KBRANCH_qemumips64 = "standard/mti-malta64"
+SRCREV_machine_qemuarm ?= "7b466aae62395490769f96635bd077ee8f313f18"
+SRCREV_machine_qemumips ?= "cc5059ae360e0586375bbd1ed46e1e6f3e267dea"
+SRCREV_machine_qemuppc ?= "663a3068c9756137a84bbfb3a76eeae7cb4373e1"
+SRCREV_machine_qemux86 ?= "cee957655fe67826b2e827e2db41f156fa8f0cc4"
+SRCREV_machine_qemux86-64 ?= "cee957655fe67826b2e827e2db41f156fa8f0cc4"
+SRCREV_machine_qemumips64 ?= "a1491c3b367a75c7003b2fb58706e3631413b337"
+SRCREV_machine ?= "cee957655fe67826b2e827e2db41f156fa8f0cc4"
+SRCREV_meta ?= "7df9ef8ee47dc9023044614210f4c1d9d916dd5f"
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.10.git;bareclone=1;branch=${KBRANCH},${KMETA};name=machine,meta"
+LINUX_VERSION ?= "3.10.35"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+KMETA = "meta"
+COMPATIBLE_MACHINE = "qemuarm|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
+KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
diff --git a/meta/recipes-kernel/linux/linux-yocto_3.14.bb b/meta/recipes-kernel/linux/linux-yocto_3.14.bb
new file mode 100644
index 0000000000..7f0ec2b559
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto_3.14.bb
@@ -0,0 +1,37 @@
+require recipes-kernel/linux/linux-yocto.inc
+KBRANCH = "standard/base"
+# board specific branches
+KBRANCH_qemuarm  = "standard/arm-versatile-926ejs"
+KBRANCH_qemumips = "standard/mti-malta32"
+KBRANCH_qemuppc  = "standard/qemuppc"
+KBRANCH_qemux86  = "standard/common-pc/base"
+KBRANCH_qemux86-64  = "standard/common-pc-64/base"
+KBRANCH_qemumips64 = "standard/mti-malta64"
+SRCREV_machine_qemuarm ?= "c966987f88a0ee5753c3dee87e7a962d0cad5376"
+SRCREV_machine_qemumips ?= "61811c215c601ee96ccbf79333bbc73482b0f017"
+SRCREV_machine_qemuppc ?= "0d5cf5e938f4e6d3c6a398e98c8ece3ce05539f7"
+SRCREV_machine_qemux86 ?= "0143c6ebb4a2d63b241df5f608b19f483f7eb9e0"
+SRCREV_machine_qemux86-64 ?= "0143c6ebb4a2d63b241df5f608b19f483f7eb9e0"
+SRCREV_machine_qemumips64 ?= "ccb2a788551a7951563ac44a27175c6f28501008"
+SRCREV_machine ?= "0143c6ebb4a2d63b241df5f608b19f483f7eb9e0"
+SRCREV_meta ?= "928d7b2ddad0abc8827055c51ba34225878344a0"
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.14.git;bareclone=1;branch=${KBRANCH},${KMETA};name=machine,meta"
+LINUX_VERSION ?= "3.14"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+KMETA = "meta"
+COMPATIBLE_MACHINE = "qemuarm|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
diff --git a/meta/recipes-kernel/linux/linux-yocto_3.4.bb b/meta/recipes-kernel/linux/linux-yocto_3.4.bb
new file mode 100644
index 0000000000..3a2ff2f504
--- /dev/null
+++ b/meta/recipes-kernel/linux/linux-yocto_3.4.bb
@@ -0,0 +1,38 @@
+require recipes-kernel/linux/linux-yocto.inc
+KBRANCH_DEFAULT = "standard/base"
+KBRANCH = "${KBRANCH_DEFAULT}"
+# board specific branches
+KBRANCH_qemuarm  = "standard/arm-versatile-926ejs"
+KBRANCH_qemumips = "standard/mti-malta32"
+KBRANCH_qemuppc  = "standard/qemuppc"
+KBRANCH_qemux86  = "standard/common-pc/base"
+KBRANCH_qemux86-64  = "standard/common-pc-64/base"
+KBRANCH_qemumips64 = "standard/mti-malta64"
+SRCREV_machine_qemuarm ?= "64f9a290683b1ab08136ef5d54d1845a961a6940"
+SRCREV_machine_qemumips  ?= "ad7aa3ecf8ab00055d31c3f7b059c8b8a8633e19"
+SRCREV_machine_qemuppc ?= "7aaa5a4debe4b1987d2d11707313e682b185e876"
+SRCREV_machine_qemux86 ?= "95a3ff6e3c2eec2fafe9d1813048fcdb468a678e"
+SRCREV_machine_qemux86-64 ?= "95a3ff6e3c2eec2fafe9d1813048fcdb468a678e"
+SRCREV_machine ?= "95a3ff6e3c2eec2fafe9d1813048fcdb468a678e"
+SRCREV_meta ?= "7c9e1e0117e7ca1f7451870dad5db50adc21732e"
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-3.4.git;bareclone=1;branch=${KBRANCH},${KMETA};name=machine,meta"
+LINUX_VERSION ?= "3.4.85"
+PR = "${INC_PR}.5"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+KMETA = "meta"
+COMPATIBLE_MACHINE = "qemuarm|qemux86|qemuppc|qemumips|qemux86-64"
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
+KERNEL_FEATURES_append = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", " cfg/x32.scc", "" ,d)}"
diff --git a/meta/recipes-kernel/lttng/babeltrace_1.1.1.bb b/meta/recipes-kernel/lttng/babeltrace_1.1.1.bb
new file mode 100644
index 0000000000..a6b8a97410
--- /dev/null
+++ b/meta/recipes-kernel/lttng/babeltrace_1.1.1.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Babeltrace - Trace Format Babel Tower"
+DESCRIPTION = "Babeltrace provides trace read and write libraries in host side, as well as a trace converter, which used to convert LTTng 2.0 traces into human-readable log."
+HOMEPAGE = "http://www.efficios.com/babeltrace/"
+BUGTRACKER = "https://bugs.lttng.org/projects/babeltrace"
+LICENSE = "MIT & GPLv2"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=76ba15dd76a248e1dd526bca0e2125fa"
+inherit autotools
+DEPENDS = "glib-2.0 util-linux popt"
+SRCREV = "a386e24609752742b100120db6798d311fab512a"
+PV = "1.1.1+git${SRCPV}"
+SRC_URI = "git://git.efficios.com/babeltrace.git"
+S = "${WORKDIR}/git"
+do_configure_prepend () {
+        ( cd ${S}; ${S}/bootstrap )
+}
diff --git a/meta/recipes-kernel/lttng/lttng-modules/bio-bvec-iter.patch b/meta/recipes-kernel/lttng/lttng-modules/bio-bvec-iter.patch
new file mode 100644
index 0000000000..d6c66e4f2b
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-modules/bio-bvec-iter.patch
@@ -0,0 +1,156 @@
+Upstream-Status: Pending
+In 3.14, bi_sector and bi_size were moved into an iterator, thus
+breaking any tracepoints that still expect them in the bio.  Fix up
+the lttng-module tracepoints to use the new scheme when the kernel
+version is >= 3.14.
+Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
+diff --git a/instrumentation/events/lttng-module/block.h b/instrumentation/events/lttng-module/block.h
+index f3b8bff..0a61543 100644
+--- a/instrumentation/events/lttng-module/block.h
+++ b/instrumentation/events/lttng-module/block.h
+@@ -341,9 +341,15 @@ TRACE_EVENT(block_bio_bounce,
+        TP_fast_assign(
+                tp_assign(dev, bio->bi_bdev ?
+                                          bio->bi_bdev->bd_dev : 0)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               tp_assign(sector, bio->bi_iter.bi_sector)
+               tp_assign(nr_sector, bio->bi_iter.bi_size >> 9)
+               blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_assign(sector, bio->bi_sector)
+                tp_assign(nr_sector, bio->bi_size >> 9)
+                blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_memcpy(comm, current->comm, TASK_COMM_LEN)
+        ),
+ 
+@@ -385,14 +391,24 @@ TRACE_EVENT(block_bio_complete,
+ 
+        TP_fast_assign(
+                tp_assign(dev, bio->bi_bdev->bd_dev)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               tp_assign(sector, bio->bi_iter.bi_sector)
+               tp_assign(nr_sector, bio->bi_iter.bi_size >> 9)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_assign(sector, bio->bi_sector)
+                tp_assign(nr_sector, bio->bi_size >> 9)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+
+ #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38))
+                tp_assign(error, error)
+ #else
+                tp_assign(error, 0)
+ #endif
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+        ),
+ 
+        TP_printk("%d,%d %s %llu + %u [%d]",
+@@ -419,9 +435,15 @@ DECLARE_EVENT_CLASS(block_bio_merge,
+ 
+        TP_fast_assign(
+                tp_assign(dev, bio->bi_bdev->bd_dev)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               tp_assign(sector, bio->bi_iter.bi_sector)
+               tp_assign(nr_sector, bio->bi_iter.bi_size >> 9)
+               blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_assign(sector, bio->bi_sector)
+                tp_assign(nr_sector, bio->bi_size >> 9)
+                blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_memcpy(comm, current->comm, TASK_COMM_LEN)
+        ),
+ 
+@@ -485,9 +507,15 @@ TRACE_EVENT(block_bio_queue,
+ 
+        TP_fast_assign(
+                tp_assign(dev, bio->bi_bdev->bd_dev)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               tp_assign(sector, bio->bi_iter.bi_sector)
+               tp_assign(nr_sector, bio->bi_iter.bi_size >> 9)
+               blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_assign(sector, bio->bi_sector)
+                tp_assign(nr_sector, bio->bi_size >> 9)
+                blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_memcpy(comm, current->comm, TASK_COMM_LEN)
+        ),
+ 
+@@ -513,9 +541,15 @@ DECLARE_EVENT_CLASS(block_bio,
+ 
+        TP_fast_assign(
+                tp_assign(dev, bio->bi_bdev ? bio->bi_bdev->bd_dev : 0)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               tp_assign(sector, bio->bi_iter.bi_sector)
+               tp_assign(nr_sector, bio->bi_iter.bi_size >> 9)
+               blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_assign(sector, bio->bi_sector)
+                tp_assign(nr_sector, bio->bi_size >> 9)
+                blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_memcpy(comm, current->comm, TASK_COMM_LEN)
+        ),
+ 
+@@ -587,10 +621,17 @@ DECLARE_EVENT_CLASS(block_get_rq,
+ 
+        TP_fast_assign(
+                tp_assign(dev, bio ? bio->bi_bdev->bd_dev : 0)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               tp_assign(sector, bio ? bio->bi_iter.bi_sector : 0)
+               tp_assign(nr_sector, bio ? bio->bi_iter.bi_size >> 9 : 0)
+               blk_fill_rwbs(rwbs, bio ? bio->bi_rw : 0,
+                             bio ? bio->bi_iter.bi_size >> 9 : 0)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_assign(sector, bio ? bio->bi_sector : 0)
+                tp_assign(nr_sector, bio ? bio->bi_size >> 9 : 0)
+                blk_fill_rwbs(rwbs, bio ? bio->bi_rw : 0,
+                              bio ? bio->bi_size >> 9 : 0)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_memcpy(comm, current->comm, TASK_COMM_LEN)
+         ),
+ 
+@@ -759,9 +800,15 @@ TRACE_EVENT(block_split,
+ 
+        TP_fast_assign(
+                tp_assign(dev, bio->bi_bdev->bd_dev)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               tp_assign(sector, bio->bi_iter.bi_sector)
+               tp_assign(new_sector, new_sector)
+               blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_assign(sector, bio->bi_sector)
+                tp_assign(new_sector, new_sector)
+                blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_memcpy(comm, current->comm, TASK_COMM_LEN)
+        ),
+ 
+@@ -805,11 +852,19 @@ TRACE_EVENT(block_remap,
+ 
+        TP_fast_assign(
+                tp_assign(dev, bio->bi_bdev->bd_dev)
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0))
+               tp_assign(sector, bio->bi_iter.bi_sector)
+               tp_assign(nr_sector, bio->bi_iter.bi_size >> 9)
+               tp_assign(old_dev, dev)
+               tp_assign(old_sector, from)
+               blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_iter.bi_size)
+#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+                tp_assign(sector, bio->bi_sector)
+                tp_assign(nr_sector, bio->bi_size >> 9)
+                tp_assign(old_dev, dev)
+                tp_assign(old_sector, from)
+                blk_fill_rwbs(rwbs, bio->bi_rw, bio->bi_size)
+#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,0)) */
+        ),
+ 
+        TP_printk("%d,%d %s %llu + %u <- (%d,%d) %llu",
diff --git a/meta/recipes-kernel/lttng/lttng-modules/lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch b/meta/recipes-kernel/lttng/lttng-modules/lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch
new file mode 100644
index 0000000000..30f825c414
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-modules/lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch
@@ -0,0 +1,81 @@
+Upstream-Status: Inappropriate [embedded specific]
+lttng-modules: replace KERNELDIR with KERNEL_SRC
+Since lttng-modules uses the default way of module.bbclass to
+build and install lttng-modules, we do this replacement for
+it as-is.
+Signed-off-by: Zumeng Chen <zumeng.chen@windriver.com>
+diff --git a/Makefile b/Makefile
+index a9d1cb1..c1b65b9 100644
+--- a/Makefile
+++ b/Makefile
+@@ -43,19 +43,19 @@ obj-m += lib/
+ endif # CONFIG_TRACEPOINTS
+ 
+ else # KERNELRELEASE
+-       KERNELDIR ?= /lib/modules/$(shell uname -r)/build
+       KERNEL_SRC ?= /lib/modules/$(shell uname -r)/build
+        PWD := $(shell pwd)
+        CFLAGS = $(EXTCFLAGS)
+ 
+ default:
+-       $(MAKE) -C $(KERNELDIR) M=$(PWD) modules
+       $(MAKE) -C $(KERNEL_SRC) M=$(PWD) modules
+ 
+ modules_install:
+-       $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
+       $(MAKE) -C $(KERNEL_SRC) M=$(PWD) modules_install
+ 
+ clean:
+-       $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
+       $(MAKE) -C $(KERNEL_SRC) M=$(PWD) clean
+ 
+ %.i: %.c
+-       $(MAKE) -C $(KERNELDIR) M=$(PWD) $@
+       $(MAKE) -C $(KERNEL_SRC) M=$(PWD) $@
+ endif # KERNELRELEASE
+diff --git a/README b/README
+index 8c5dd46..6bd3334 100644
+--- a/README
+++ b/README
+@@ -27,8 +27,8 @@ access to your full kernel source tree), and use:
+ If you need to specify the target directory to the kernel you want to build
+ against, use:
+ 
+-% KERNELDIR=path_to_kernel_dir make
+-# KERNELDIR=path_to_kernel_dir make modules_install
+% KERNEL_SRC=path_to_kernel_dir make
+# KERNEL_SRC=path_to_kernel_dir make modules_install
+ # depmod -a kernel_version
+ 
+ Use lttng-tools to control the tracer. LTTng tools should automatically load
+diff --git a/probes/Makefile b/probes/Makefile
+index 225803c..3449866 100644
+--- a/probes/Makefile
+++ b/probes/Makefile
+@@ -212,18 +212,18 @@ endif
+ endif
+ 
+ else
+-       KERNELDIR ?= /lib/modules/$(shell uname -r)/build
+       KERNEL_SRC ?= /lib/modules/$(shell uname -r)/build
+        PWD := $(shell pwd)
+        CFLAGS = $(EXTCFLAGS)
+ 
+ default:
+-       $(MAKE) -C $(KERNELDIR) M=$(PWD) modules
+       $(MAKE) -C $(KERNEL_SRC) M=$(PWD) modules
+ 
+ modules_install:
+-       $(MAKE) -C $(KERNELDIR) M=$(PWD) modules_install
+       $(MAKE) -C $(KERNEL_SRC) M=$(PWD) modules_install
+        /sbin/depmod -a
+ 
+ clean:
+-       $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
+       $(MAKE) -C $(KERNEL_SRC) M=$(PWD) clean
+ 
+ endif
diff --git a/meta/recipes-kernel/lttng/lttng-modules_2.3.3.bb b/meta/recipes-kernel/lttng/lttng-modules_2.3.3.bb
new file mode 100644
index 0000000000..4f18ddc367
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-modules_2.3.3.bb
@@ -0,0 +1,35 @@
+SECTION = "devel"
+SUMMARY = "Linux Trace Toolkit KERNEL MODULE"
+DESCRIPTION = "The lttng-modules 2.0 package contains the kernel tracer modules"
+LICENSE = "LGPLv2.1 & GPLv2"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=1412caf5a1aa90d6a48588a4794c0eac \
+                    file://gpl-2.0.txt;md5=751419260aa954499f7abaabaa882bbe \
+                    file://lgpl-2.1.txt;md5=243b725d71bb5df4a1e5920b344b86ad"
+DEPENDS = "virtual/kernel"
+inherit module
+SRCREV = "eef112db0e63feff6cbf0a98cda9af607cefb377"
+PV = "2.3.3"
+SRC_URI = "git://git.lttng.org/lttng-modules.git;branch=stable-2.3 \
+           file://lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch \
+           file://bio-bvec-iter.patch"
+export INSTALL_MOD_DIR="kernel/lttng-modules"
+export KERNEL_SRC="${STAGING_KERNEL_DIR}"
+S = "${WORKDIR}/git"
+do_install_append() {
+        # Delete empty directories to avoid QA failures if no modules were built
+        find ${D}/lib -depth -type d -empty -exec rmdir {} \;
+}
+python do_package_prepend() {
+    if not os.path.exists(os.path.join(d.getVar('D', True), 'lib/modules')):
+        bb.warn("%s: no modules were created; this may be due to CONFIG_TRACEPOINTS not being enabled in your kernel." % d.getVar('PN', True))
+}
diff --git a/meta/recipes-kernel/lttng/lttng-modules_2.4.0.bb b/meta/recipes-kernel/lttng/lttng-modules_2.4.0.bb
new file mode 100644
index 0000000000..aa01a8dd6f
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-modules_2.4.0.bb
@@ -0,0 +1,38 @@
+SECTION = "devel"
+SUMMARY = "Linux Trace Toolkit KERNEL MODULE"
+DESCRIPTION = "The lttng-modules 2.0 package contains the kernel tracer modules"
+LICENSE = "LGPLv2.1 & GPLv2"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=1412caf5a1aa90d6a48588a4794c0eac \
+                    file://gpl-2.0.txt;md5=751419260aa954499f7abaabaa882bbe \
+                    file://lgpl-2.1.txt;md5=243b725d71bb5df4a1e5920b344b86ad"
+DEPENDS = "virtual/kernel"
+inherit module
+SRCREV = "fb2c37799306d16fb590aebee6fad8be431264b7"
+PV = "2.4.0"
+# lttng currently blacklists arm with gcc-4.8
+COMPATIBLE_HOST = '(x86_64|i.86|powerpc|aarch64|mips).*-linux'
+SRC_URI = "git://git.lttng.org/lttng-modules.git;branch=stable-2.4 \
+           file://lttng-modules-replace-KERNELDIR-with-KERNEL_SRC.patch \
+           file://bio-bvec-iter.patch"
+export INSTALL_MOD_DIR="kernel/lttng-modules"
+export KERNEL_SRC="${STAGING_KERNEL_DIR}"
+S = "${WORKDIR}/git"
+do_install_append() {
+        # Delete empty directories to avoid QA failures if no modules were built
+        find ${D}/lib -depth -type d -empty -exec rmdir {} \;
+}
+python do_package_prepend() {
+    if not os.path.exists(os.path.join(d.getVar('D', True), 'lib/modules')):
+        bb.warn("%s: no modules were created; this may be due to CONFIG_TRACEPOINTS not being enabled in your kernel." % d.getVar('PN', True))
+}
diff --git a/meta/recipes-kernel/lttng/lttng-tools/run-ptest b/meta/recipes-kernel/lttng/lttng-tools/run-ptest
new file mode 100755
index 0000000000..e758815c77
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-tools/run-ptest
@@ -0,0 +1,4 @@
+#!/bin/sh
+make -C tests installcheck
diff --git a/meta/recipes-kernel/lttng/lttng-tools/runtest-2.4.0.patch b/meta/recipes-kernel/lttng/lttng-tools/runtest-2.4.0.patch
new file mode 100644
index 0000000000..958bce48e0
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-tools/runtest-2.4.0.patch
@@ -0,0 +1,27 @@
+diff --git a/Makefile.am b/Makefile.am
+index 584f59b..c2bcabd 100644
+--- a/Makefile.am
+++ b/Makefile.am
+@@ -12,3 +12,9 @@ dist_doc_DATA = LICENSE \
+ dist_noinst_DATA = CodingStyle
+ 
+ EXTRA_DIST = extras/lttng-bash_completion gpl-2.0.txt lgpl-2.1.txt
+
+install-ptest:
+       cp -r $(srcdir)/tests $(DESTDIR)
+       for m in $$(find $(DESTDIR)/tests -name Makefile); do \
+          sed -i -e 's|^Makefile:|_Makefile:|' $$m; \
+        done
+diff --git a/tests/run.sh b/tests/run.sh
+index c6c50fd..6455359 100755
+--- a/tests/run.sh
+++ b/tests/run.sh
+@@ -19,4 +19,7 @@
+ 
+ [ -z "$1" ] && echo "Error: No testlist. Please specify a testlist to run." && exit 1
+ 
+-prove --merge --exec '' - < $1
+prove --merge -v --exec '' - < $1 | sed \
+  -e 's|^ok \(.*\)|PASS: \1|' \
+  -e 's|^not ok \(.*\)|FAIL: \1|' \
+  | egrep -h 'PASS|FAIL'
diff --git a/meta/recipes-kernel/lttng/lttng-tools/runtest.patch b/meta/recipes-kernel/lttng/lttng-tools/runtest.patch
new file mode 100644
index 0000000000..545a5dc083
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-tools/runtest.patch
@@ -0,0 +1,52 @@
+diff --git a/Makefile.am b/Makefile.am
+index 584f59b..c2bcabd 100644
+--- a/Makefile.am
+++ b/Makefile.am
+@@ -12,3 +12,9 @@ dist_doc_DATA = LICENSE \
+ dist_noinst_DATA = CodingStyle
+ 
+ EXTRA_DIST = extras/lttng-bash_completion gpl-2.0.txt lgpl-2.1.txt
+
+install-ptest:
+       cp -r $(srcdir)/tests $(DESTDIR)
+       for m in $$(find $(DESTDIR)/tests -name Makefile); do \
+          sed -i -e 's|^Makefile:|_Makefile:|' $$m; \
+        done
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index 6d5b00d..3774f9d 100644
+--- a/tests/Makefile.am
+++ b/tests/Makefile.am
+@@ -1,14 +1,17 @@
+ SUBDIRS = utils regression unit stress
+ 
+-if USE_PYTHON
+-check-am:
+installcheck-am:
+        ./run.sh unit_tests
+        ./run.sh fast_regression
+if USE_PYTHON
+        ./run.sh with_bindings_regression
+-else
+endif
+
+ check-am:
+        ./run.sh unit_tests
+        ./run.sh fast_regression
+if USE_PYTHON
+       ./run.sh with_bindings_regression
+ endif
+ 
+ dist_noinst_SCRIPTS = run.sh unit_tests fast_regression long_regression root_regression with_bindings_regression
+diff --git a/tests/run.sh b/tests/run.sh
+index c6c50fd..6455359 100755
+--- a/tests/run.sh
+++ b/tests/run.sh
+@@ -19,4 +19,7 @@
+ 
+ [ -z "$1" ] && echo "Error: No testlist. Please specify a testlist to run." && exit 1
+ 
+-prove --merge --exec '' - < $1
+prove --merge -v --exec '' - < $1 | sed \
+  -e 's|^ok \(.*\)|PASS: \1|' \
+  -e 's|^not ok \(.*\)|FAIL: \1|' \
+  | egrep -h 'PASS|FAIL'
diff --git a/meta/recipes-kernel/lttng/lttng-tools_2.3.1.bb b/meta/recipes-kernel/lttng/lttng-tools_2.3.1.bb
new file mode 100644
index 0000000000..ee59a4645b
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-tools_2.3.1.bb
@@ -0,0 +1,59 @@
+SECTION = "devel"
+SUMMARY = "Linux Trace Toolkit Control"
+DESCRIPTION = "The Linux trace toolkit is a suite of tools designed \
+to extract program execution details from the Linux operating system \
+and interpret them."
+LICENSE = "GPLv2 & LGPLv2.1"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=01d7fc4496aacf37d90df90b90b0cac1 \
+                    file://gpl-2.0.txt;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://lgpl-2.1.txt;md5=0f0d71500e6a57fd24d825f33242b9ca"
+DEPENDS = "liburcu popt lttng-ust"
+RDEPENDS_${PN}-ptest += "make"
+SRCREV = "5d985544a7ad54afa0514ea7f522a89d8d844860"
+PV = "v2.3.1"
+SRC_URI = "git://git.lttng.org/lttng-tools.git;branch=stable-2.3 \
+           file://runtest.patch \
+           file://run-ptest \
+          "
+S = "${WORKDIR}/git"
+inherit autotools-brokensep ptest
+export KERNELDIR="${STAGING_KERNEL_DIR}"
+FILES_${PN} += "${libdir}/lttng/libexec/*"
+FILES_${PN}-dbg += "${libdir}/lttng/libexec/.debug"
+# Since files are installed into ${libdir}/lttng/libexec we match 
+# the libexec insane test so skip it.
+INSANE_SKIP_${PN} = "libexec"
+INSANE_SKIP_${PN}-dbg = "libexec"
+do_install_ptest () {
+        chmod +x ${D}/${libdir}/${PN}/ptest/tests/utils/utils.sh
+        for i in `find ${D}/${libdir}/${PN}/ptest -perm /u+x -type f`; do
+                sed -e "s:\$TESTDIR.*/src/bin/lttng/\$LTTNG_BIN:\$LTTNG_BIN:g" \
+                  -e "s:\$TESTDIR/../src/bin/lttng-sessiond/\$SESSIOND_BIN:\$SESSIOND_BIN:g" \
+                  -e "s:\$DIR/../src/bin/lttng-sessiond/\$SESSIOND_BIN:\$SESSIOND_BIN:g" \
+                  -e "s:\$TESTDIR/../src/bin/lttng-consumerd/:${libdir}/lttng/libexec/:g" \
+                  -e "s:\$DIR/../src/bin/lttng-consumerd/:${libdir}/lttng/libexec/:g" \
+                  -e "s:\$TESTDIR/../src/bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
+                  -e "s:\$DIR/../src/bin/lttng-sessiond/lttng-sessiond:\$SESSIOND_BIN:g" \
+                  -e "s:\$DIR/../src/bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
+                  -e "s:\$DIR/../bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
+                  -i $i
+        done
+        sed -e "s:src/bin/lttng-sessiond:$bindir:g" \
+            -e "s:src/bin/lttng-consumerd:${libexecdir}/libexec/:g" \
+        -i ${D}/${libdir}/${PN}/ptest/tests/regression/run-report.py
+        sed -e "s:src/bin:bin:g" \
+        -i ${D}/${libdir}/${PN}/ptest/tests/utils/utils.sh
+}
diff --git a/meta/recipes-kernel/lttng/lttng-tools_2.4.0.bb b/meta/recipes-kernel/lttng/lttng-tools_2.4.0.bb
new file mode 100644
index 0000000000..223b52e8ae
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-tools_2.4.0.bb
@@ -0,0 +1,59 @@
+SECTION = "devel"
+SUMMARY = "Linux Trace Toolkit Control"
+DESCRIPTION = "The Linux trace toolkit is a suite of tools designed \
+to extract program execution details from the Linux operating system \
+and interpret them."
+LICENSE = "GPLv2 & LGPLv2.1"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=01d7fc4496aacf37d90df90b90b0cac1 \
+                    file://gpl-2.0.txt;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://lgpl-2.1.txt;md5=0f0d71500e6a57fd24d825f33242b9ca"
+DEPENDS = "liburcu popt lttng-ust"
+RDEPENDS_${PN}-ptest += "make"
+SRCREV = "8e3234eea2d81f8a962214c570532f8e096a9a8d"
+PV = "v2.4.0"
+SRC_URI = "git://git.lttng.org/lttng-tools.git;branch=stable-2.4 \
+           file://runtest-2.4.0.patch \
+           file://run-ptest \
+          "
+S = "${WORKDIR}/git"
+inherit autotools-brokensep ptest
+export KERNELDIR="${STAGING_KERNEL_DIR}"
+FILES_${PN} += "${libdir}/lttng/libexec/*"
+FILES_${PN}-dbg += "${libdir}/lttng/libexec/.debug"
+# Since files are installed into ${libdir}/lttng/libexec we match 
+# the libexec insane test so skip it.
+INSANE_SKIP_${PN} = "libexec"
+INSANE_SKIP_${PN}-dbg = "libexec"
+do_install_ptest () {
+        chmod +x ${D}/${libdir}/${PN}/ptest/tests/utils/utils.sh
+        for i in `find ${D}/${libdir}/${PN}/ptest -perm /u+x -type f`; do
+                sed -e "s:\$TESTDIR.*/src/bin/lttng/\$LTTNG_BIN:\$LTTNG_BIN:g" \
+                  -e "s:\$TESTDIR/../src/bin/lttng-sessiond/\$SESSIOND_BIN:\$SESSIOND_BIN:g" \
+                  -e "s:\$DIR/../src/bin/lttng-sessiond/\$SESSIOND_BIN:\$SESSIOND_BIN:g" \
+                  -e "s:\$TESTDIR/../src/bin/lttng-consumerd/:${libdir}/lttng/libexec/:g" \
+                  -e "s:\$DIR/../src/bin/lttng-consumerd/:${libdir}/lttng/libexec/:g" \
+                  -e "s:\$TESTDIR/../src/bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
+                  -e "s:\$DIR/../src/bin/lttng-sessiond/lttng-sessiond:\$SESSIOND_BIN:g" \
+                  -e "s:\$DIR/../src/bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
+                  -e "s:\$DIR/../bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
+                  -i $i
+        done
+        sed -e "s:src/bin/lttng-sessiond:$bindir:g" \
+            -e "s:src/bin/lttng-consumerd:${libexecdir}/libexec/:g" \
+        -i ${D}/${libdir}/${PN}/ptest/tests/regression/run-report.py
+        sed -e "s:src/bin:bin:g" \
+        -i ${D}/${libdir}/${PN}/ptest/tests/utils/utils.sh
+}
diff --git a/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch b/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch
new file mode 100644
index 0000000000..b68a9899c9
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch
@@ -0,0 +1,18 @@
+Upstream-Status: Inappropriate [embedded specific]
+Don't build the doc examples - we don't need them and in fact they
+never successfully built in previous iterations of the lttng-ust
+recipe anyway.
+Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
+Index: doc/Makefile.am
+===================================================================
+--- a/doc/Makefile.am
+++ b/doc/Makefile.am
+@@ -1,4 +1,4 @@
+-SUBDIRS = . examples
+SUBDIRS = .
+ 
+ dist_man_MANS = man/lttng-gen-tp.1 \
+        man/lttng-ust.3 \
diff --git a/meta/recipes-kernel/lttng/lttng-ust_2.3.1.bb b/meta/recipes-kernel/lttng/lttng-ust_2.3.1.bb
new file mode 100644
index 0000000000..44e3e2bc9c
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-ust_2.3.1.bb
@@ -0,0 +1,32 @@
+SUMMARY = "Linux Trace Toolkit Userspace Tracer 2.x"
+DESCRIPTION = "The LTTng UST 2.x package contains the userspace tracer library to trace userspace codes."
+HOMEPAGE = "http://lttng.org/ust"
+BUGTRACKER = "https://bugs.lttng.org/projects/lttng-ust"
+LICENSE = "LGPLv2.1+ & BSD & GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c963eb366b781252b0bf0fdf1624d9e9 \
+                    file://snprintf/snprintf.c;endline=32;md5=d3d544959d8a3782b2e07451be0a903c \
+                    file://snprintf/various.h;endline=31;md5=89f2509b6b4682c4fc95255eec4abe44"
+inherit autotools lib_package
+DEPENDS = "liburcu util-linux"
+RDEPENDS_${PN} = "python"
+# For backwards compatibility after rename
+RPROVIDES_${PN} = "lttng2-ust"
+RREPLACES_${PN} = "lttng2-ust"
+RCONFLICTS_${PN} = "lttng2-ust"
+SRCREV = "535d0408caee93577c2b4d8ad3cd672fa97eac1d"
+PV = "2.3.1"
+PE = "2"
+SRC_URI = "git://git.lttng.org/lttng-ust.git;branch=stable-2.3 \
+           "
+S = "${WORKDIR}/git"
+do_configure_prepend () {
+        ( cd ${S}; ${S}/bootstrap )
+}
diff --git a/meta/recipes-kernel/lttng/lttng-ust_2.4.0.bb b/meta/recipes-kernel/lttng/lttng-ust_2.4.0.bb
new file mode 100644
index 0000000000..1629554b09
--- /dev/null
+++ b/meta/recipes-kernel/lttng/lttng-ust_2.4.0.bb
@@ -0,0 +1,32 @@
+SUMMARY = "Linux Trace Toolkit Userspace Tracer 2.x"
+DESCRIPTION = "The LTTng UST 2.x package contains the userspace tracer library to trace userspace codes."
+HOMEPAGE = "http://lttng.org/ust"
+BUGTRACKER = "https://bugs.lttng.org/projects/lttng-ust"
+LICENSE = "LGPLv2.1+ & BSD & GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c963eb366b781252b0bf0fdf1624d9e9 \
+                    file://snprintf/snprintf.c;endline=32;md5=d3d544959d8a3782b2e07451be0a903c \
+                    file://snprintf/various.h;endline=31;md5=89f2509b6b4682c4fc95255eec4abe44"
+inherit autotools lib_package
+DEPENDS = "liburcu util-linux"
+# For backwards compatibility after rename
+RPROVIDES_${PN} = "lttng2-ust"
+RREPLACES_${PN} = "lttng2-ust"
+RCONFLICTS_${PN} = "lttng2-ust"
+SRCREV = "5ba5bf7fba804d2de773ae1c71106a8ed856c56a"
+PV = "2.4.0"
+PE = "2"
+SRC_URI = "git://git.lttng.org/lttng-ust.git;branch=stable-2.4 \
+           file://lttng-ust-doc-examples-disable.patch \
+           "
+S = "${WORKDIR}/git"
+do_configure_prepend () {
+        ( cd ${S}; ${S}/bootstrap )
+}
diff --git a/meta/recipes-kernel/modutils-initscripts/files/PD.patch b/meta/recipes-kernel/modutils-initscripts/files/PD.patch
new file mode 100644
index 0000000000..21ac49cbd8
--- /dev/null
+++ b/meta/recipes-kernel/modutils-initscripts/files/PD.patch
@@ -0,0 +1,8 @@
+Upstream-Status: Inappropriate [licensing]
+Index: modutils-initscripts-1.0/LICENSE
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
+++ modutils-initscripts-1.0/LICENSE    2010-12-06 14:26:03.570339002 -0800
+@@ -0,0 +1 @@
+Public Domain
diff --git a/meta/recipes-kernel/modutils-initscripts/files/modutils.sh b/meta/recipes-kernel/modutils-initscripts/files/modutils.sh
new file mode 100755
index 0000000000..a78adf5729
--- /dev/null
+++ b/meta/recipes-kernel/modutils-initscripts/files/modutils.sh
@@ -0,0 +1,52 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          module-init-tools
+# Required-Start:    
+# Required-Stop:     
+# Should-Start:      checkroot
+# Should-stop:
+# Default-Start:     S
+# Default-Stop:
+# Short-Description: Process /etc/modules.
+# Description:       Load the modules listed in /etc/modules.
+### END INIT INFO
+LOAD_MODULE=modprobe
+[ -f /proc/modules ] || exit 0
+[ -f /etc/modules ] || [ -d /etc/modules-load.d ] || exit 0
+[ -e /sbin/modprobe ] || LOAD_MODULE=insmod
+if [ ! -f /lib/modules/`uname -r`/modules.dep ]; then
+        [ "$VERBOSE" != no ] && echo "Calculating module dependencies ..."
+        depmod -Ae
+fi
+loaded_modules=" "
+process_file() {
+        file=$1
+        (cat $file; echo; ) |
+        while read module args
+        do
+                case "$module" in
+                        \#*|"") continue ;;
+                esac
+                [ -n "$(echo $loaded_modules | grep " $module ")" ] && continue
+                [ "$VERBOSE" != no ] && echo -n "$module "
+                eval "$LOAD_MODULE $module $args >/dev/null 2>&1"
+                loaded_modules="${loaded_modules}${module} "
+        done
+}
+[ "$VERBOSE" != no ] && echo -n "Loading modules: "
+[ -f /etc/modules ] && process_file /etc/modules
+[ -d /etc/modules-load.d ] || exit 0
+for f in /etc/modules-load.d/*.conf; do
+        process_file $f
+done
+[ "$VERBOSE" != no ] && echo
+exit 0
diff --git a/meta/recipes-kernel/modutils-initscripts/modutils-initscripts.bb b/meta/recipes-kernel/modutils-initscripts/modutils-initscripts.bb
new file mode 100644
index 0000000000..125f5fb073
--- /dev/null
+++ b/meta/recipes-kernel/modutils-initscripts/modutils-initscripts.bb
@@ -0,0 +1,20 @@
+SUMMARY = "Initscript for auto-loading kernel modules on boot"
+SECTION = "base"
+LICENSE = "PD"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=7bf87fc37976e93ec66ad84fac58c098"
+SRC_URI = "file://modutils.sh \
+           file://PD.patch"
+PR = "r7"
+INITSCRIPT_NAME = "modutils.sh"
+INITSCRIPT_PARAMS = "start 05 S ."
+inherit update-rc.d
+do_compile () {
+}
+do_install () {
+        install -d ${D}${sysconfdir}/init.d/
+        install -m 0755 ${WORKDIR}/modutils.sh ${D}${sysconfdir}/init.d/
+}
diff --git a/meta/recipes-kernel/oprofile/oprofile.inc b/meta/recipes-kernel/oprofile/oprofile.inc
new file mode 100644
index 0000000000..080219ed3d
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile.inc
@@ -0,0 +1,36 @@
+SUMMARY = "System-Wide Profiler"
+DESCRIPTION = "OProfile is a system-wide profiler for Linux systems, capable \
+of profiling all running code at low overhead."
+HOMEPAGE = "http://oprofile.sourceforge.net/news/"
+BUGTRACKER = "http://sourceforge.net/tracker/?group_id=16191&atid=116191"
+LICENSE = "LGPLv2.1+ & GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
+                    file://libopagent/opagent.h;beginline=5;endline=26;md5=4f16f72c7a493d8a4704aa18d03d15c6 \
+                    file://daemon/liblegacy/p_module.h;beginline=2;endline=20;md5=fc23a43455edf185307274a99730b6e4"
+SECTION = "devel"
+DEPENDS = "popt binutils"
+RDEPENDS_${PN} = "binutils-symlinks"
+RRECOMMENDS_${PN} = "kernel-vmlinux"
+FILES_${PN} = "${bindir} ${libdir}/${BPN}/lib*${SOLIBS} ${datadir}/${BPN}"
+FILES_${PN}-dev += "${libdir}/${BPN}/lib*${SOLIBSDEV} ${libdir}/${BPN}/lib*.la"
+FILES_${PN}-staticdev += "${libdir}/${BPN}/lib*.a"
+INC_PR = "r2"
+SRC_URI = "file://opstart.patch \
+           file://oprofile-no-query-modules.patch \
+           file://oprofile-root.patch \
+           file://acinclude.m4"
+inherit autotools-brokensep
+EXTRA_OECONF = "--with-kernel=${STAGING_KERNEL_DIR}  --without-x"
+do_configure () {
+        find ${S} -wholename '${S}/.pc' -prune -o -type f -print | xargs sed -i 's#ROOTHOME#${ROOT_HOME}#'
+        cp ${WORKDIR}/acinclude.m4 ${S}/
+        autotools_do_configure
+}
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-AArch64-architecture.patch b/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-AArch64-architecture.patch
new file mode 100644
index 0000000000..a2385cd2b2
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/0001-Add-rmb-definition-for-AArch64-architecture.patch
@@ -0,0 +1,31 @@
+From 27edaef9c6d66dfc324630ef40cb27e78031eeeb Mon Sep 17 00:00:00 2001
+From: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
+Date: Tue, 15 Jan 2013 07:37:33 +0100
+Subject: [PATCH] Add rmb() definition for AArch64 architecture
+Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
+Upstream-Status: backport
+---
+ libperf_events/operf_utils.h | 5 +++++
+ 1 file changed, 5 insertions(+)
+diff --git a/libperf_events/operf_utils.h b/libperf_events/operf_utils.h
+index 815d51d..2df00b7 100644
+--- a/libperf_events/operf_utils.h
+++ b/libperf_events/operf_utils.h
+@@ -148,6 +148,11 @@ void op_release_resources(void);
+ #define cpu_relax()    asm volatile("":::"memory")
+ #endif
+ 
+#ifdef __aarch64__
+#define rmb()          asm volatile("dmb ld" ::: "memory")
+#define cpu_relax()    asm volatile("yield" ::: "memory")
+#endif
+
+ #ifdef __mips__
+ #include <asm/unistd.h>
+ #define rmb()          asm volatile(                                   \
+-- 
+1.8.0
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-Allow-ppc64-events-to-be-specified-with-or-without-_.patch b/meta/recipes-kernel/oprofile/oprofile/0001-Allow-ppc64-events-to-be-specified-with-or-without-_.patch
new file mode 100644
index 0000000000..d19948a4f8
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/0001-Allow-ppc64-events-to-be-specified-with-or-without-_.patch
@@ -0,0 +1,208 @@
+Upstream-Status: Accepted
+From 36028035555297695f52e856f21920012fd64f79 Mon Sep 17 00:00:00 2001
+From: Maynard Johnson <maynardj@us.ibm.com>
+Date: Fri, 11 Jan 2013 13:29:57 -0600
+Subject: [PATCH] Allow ppc64 events to be specified with or without _GRP<n>
+ suffix
+All events for IBM PowerPC server processors (except CYCLES) have
+a _GRP<n> suffix.  This is because the legacy opcontrol profiler
+can only profile events in the same group (i.e., having the same
+_GRP<n> suffix).  But operf has no such restriction because it
+can multiplex events; thus, so we should allow the user to pass
+event names without the _GRP<n> suffix.
+Signed-off-by: Maynard Johnson <maynardj@us.ibm.com>
+---
+ doc/operf.1.in         |    6 +++
+ doc/oprofile.xml       |   12 +++++-
+ pe_profiling/operf.cpp |  107 ++++++++++++++++++++++++++++++++++++++++++++++++
+ utils/ophelp.c         |    4 ++
+ 4 files changed, 127 insertions(+), 2 deletions(-)
+diff --git a/doc/operf.1.in b/doc/operf.1.in
+index b109324..03027ca 100644
+--- a/doc/operf.1.in
+++ b/doc/operf.1.in
+@@ -110,6 +110,12 @@ be specified using the symbolic name.  If no unit mask is specified, 0x0 will be
+ used as the default.
+ .P
+ .RS
+On IBM PowerPC systems, events may be specified with or without the
+.I _GRP<n>
+suffix.  If no group number suffix is given, one will be automatically
+assigned; thus, OProfile post-processing tools will always show real event
+names that include the group number suffix.
+.P
+ When no event specification is given, the default event for the running
+ processor type will be used for profiling.
+ Use
+diff --git a/doc/oprofile.xml b/doc/oprofile.xml
+index 0ae2b0b..0f74726 100644
+--- a/doc/oprofile.xml
+++ b/doc/oprofile.xml
+@@ -1106,10 +1106,18 @@ shown by the output of <command>ophelp</command>.  Unit masks with "extra:" para
+ specified using the symbolic name.
+ </para>
+ <note><para>
+-When using legacy mode <command>opcontrol</command> on PowerPC platforms, all events specified must be in the same group;
+When using legacy mode <command>opcontrol</command> on IBM PowerPC platforms, all events specified must be in the same group;
+ i.e., the group number appended to the event name (e.g. <constant>&lt;<emphasis>some-event-name</emphasis>&gt;_GRP9
+ </constant>) must be the same.
+-</para></note>
+</para>
+<para>
+When profiling with <command>operf</command> on IBM PowerPC platforms, the above restriction
+regarding the same group number does not apply, and events may be
+specified with or without the group number suffix.   If no group number suffix is given, one will be automatically
+assigned; thus, OProfile post-processing tools will always show real event
+names that include the group number suffix.
+</para>
+</note>
+ <para>
+ If OProfile is using timer-interrupt mode, there is no event configuration possible.
+ </para>
+diff --git a/pe_profiling/operf.cpp b/pe_profiling/operf.cpp
+index 4416b29..a776e71 100644
+--- a/pe_profiling/operf.cpp
+++ b/pe_profiling/operf.cpp
+@@ -1146,6 +1146,108 @@ static void _get_event_code(operf_event_t * event)
+        event->evt_code = config;
+ }
+ 
+#if (defined(__powerpc__) || defined(__powerpc64__))
+/* All ppc64 events (except CYCLES) have a _GRP<n> suffix.  This is
+ * because the legacy opcontrol profiler can only profile events in
+ * the same group (i.e., having the same _GRP<n> suffix).  But operf
+ * can multiplex events, so we should allow the user to pass event
+ * names without the _GRP<n> suffix.
+ *
+ * If event name is not CYCLES or does not have a _GRP<n> suffix,
+ * we'll call ophelp and scan the list of events, searching for one
+ * that matches up to the _GRP<n> suffix.  If we don't find a match,
+ * then we'll exit with the expected error message for invalid event name.
+ */
+static string _handle_powerpc_event_spec(string event_spec)
+{
+       FILE * fp;
+       char line[MAX_INPUT];
+       size_t grp_pos;
+       string evt, retval, err_msg;
+       size_t evt_name_len;
+       bool first_non_cyc_evt_found = false;
+       bool event_found = false;
+       char event_name[OP_MAX_EVT_NAME_LEN], event_spec_str[OP_MAX_EVT_NAME_LEN + 20], * count_str;
+       string cmd = OP_BINDIR;
+       cmd += "/ophelp";
+
+       strncpy(event_spec_str, event_spec.c_str(), event_spec.length() + 1);
+
+       strncpy(event_name, strtok(event_spec_str, ":"), OP_MAX_EVT_NAME_LEN);
+       count_str = strtok(NULL, ":");
+       if (!count_str) {
+               err_msg = "Invalid count for event ";
+               goto out;
+       }
+
+       if (!strcmp("CYCLES", event_name)) {
+               event_found = true;
+               goto out;
+       }
+
+       evt = event_name;
+       // Need to make sure the event name truly has a _GRP<n> suffix.
+       grp_pos = evt.rfind("_GRP");
+       if ((grp_pos != string::npos) && ((evt = evt.substr(grp_pos, string::npos))).length() > 4) {
+               unsigned long value;
+               char * end;
+               value = strtoul(evt.substr(4, string::npos).c_str(), &end, 0);
+               if (end && (*end == '\0')) {
+               // Valid group number found after _GRP, so we can skip to the end.
+                       event_found = true;
+                       goto out;
+               }
+       }
+
+       // If we get here, it implies the user passed a non-CYCLES event without a GRP suffix.
+       // Lets try to find a valid suffix for it.
+       fp = popen(cmd.c_str(), "r");
+       if (fp == NULL) {
+               cerr << "Unable to execute ophelp to get info for event "
+                    << event_spec << endl;
+               exit(EXIT_FAILURE);
+       }
+       evt_name_len = strlen(event_name);
+       err_msg = "Cannot find event ";
+       while (fgets(line, MAX_INPUT, fp)) {
+               if (!first_non_cyc_evt_found) {
+                       if (!strncmp(line, "PM_", 3))
+                               first_non_cyc_evt_found = true;
+                       else
+                               continue;
+               }
+               if (line[0] == ' ' || line[0] == '\t')
+                       continue;
+               if (!strncmp(line, event_name, evt_name_len)) {
+                       // Found a potential match.  Check if it's a perfect match.
+                       string save_event_name = event_name;
+                       size_t full_evt_len = index(line, ':') - line;
+                       memset(event_name, '\0', OP_MAX_EVT_NAME_LEN);
+                       strncpy(event_name, line, full_evt_len);
+                       string candidate = event_name;
+                       if (candidate.rfind("_GRP") == evt_name_len) {
+                               event_found = true;
+                               break;
+                       } else {
+                               memset(event_name, '\0', OP_MAX_EVT_NAME_LEN);
+                               strncpy(event_name, save_event_name.c_str(), evt_name_len);
+                       }
+               }
+       }
+       pclose(fp);
+
+out:
+       if (!event_found) {
+               cerr << err_msg << event_name << endl;
+               cerr << "Error retrieving info for event "
+                               << event_spec << endl;
+               exit(EXIT_FAILURE);
+       }
+       retval = event_name;
+       return retval + ":" + count_str;
+}
+#endif
+
+ static void _process_events_list(void)
+ {
+        string cmd = OP_BINDIR;
+@@ -1154,6 +1256,11 @@ static void _process_events_list(void)
+                FILE * fp;
+                string full_cmd = cmd;
+                string event_spec = operf_options::evts[i];
+
+#if (defined(__powerpc__) || defined(__powerpc64__))
+               event_spec = _handle_powerpc_event_spec(event_spec);
+#endif
+
+                if (operf_options::callgraph) {
+                        full_cmd += " --callgraph=1 ";
+                }
+diff --git a/utils/ophelp.c b/utils/ophelp.c
+index 53a5dde..63895c8 100644
+--- a/utils/ophelp.c
+++ b/utils/ophelp.c
+@@ -652,6 +652,10 @@ int main(int argc, char const * argv[])
+        case CPU_PPC64_POWER7:
+        case CPU_PPC64_IBM_COMPAT_V1:
+                event_doc =
+                       "When using operf, events may be specified without a '_GRP<n>' suffix.\n"
+                       "If _GRP<n> (i.e., group number) is not specified, one will be automatically\n"
+                       "selected for use by the profiler.  OProfile post-processing tools will\n"
+                       "always show real event names that include the group number suffix.\n\n"
+                        "Documentation for IBM POWER7 can be obtained at:\n"
+                        "http://www.power.org/events/Power7/\n"
+                        "No public performance monitoring doc available for older processors.\n";
+-- 
+1.7.9.7
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-Change-configure-to-look-for-libpfm4-function-first-.patch b/meta/recipes-kernel/oprofile/oprofile/0001-Change-configure-to-look-for-libpfm4-function-first-.patch
new file mode 100644
index 0000000000..eeec755cb9
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/0001-Change-configure-to-look-for-libpfm4-function-first-.patch
@@ -0,0 +1,49 @@
+Upstream-Status: Backport
+From 414f4dba2d77f3014755aa58937efb22a4789e9f Mon Sep 17 00:00:00 2001
+From: Maynard Johnson <maynardj@us.ibm.com>
+Date: Fri, 21 Dec 2012 08:27:37 -0600
+Subject: [PATCH] Change configure to look for libpfm4 function first; then
+ fallback to libpfm3
+This change only affects ppc64 architecture, since it's the only
+architecture that uses libpfm to obtain the event hex code to pass
+to perf_event_open.
+There were bugs in libpfm3 pertaining to POWER7 event definitions that
+have been fixed in libpfm4.  So it's likely that some IBM POWER7 users
+may want to install libpfm4 and build oprofile to link with it.  For
+example, if libpfm4 were installed in /usr/local, the user would invoke
+oprofile's configure thusly:
+LDFLAGS="-L/usr/local/lib64" CPPFLAGS="-I/usr/local/include" ./configure
+But if the user happens to also have libpfm3 already installed in /usr,
+then the current order of config tests would result in choosing the libpfm3
+library. This logic seems wrong.  The configure checking should go from most
+recent to older library versions.  This patch changes the order of checking
+so the libpfm4 library would be found first.
+Signed-off-by: Maynard Johnson <maynardj@us.ibm.com>
+---
+ configure.ac |    4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+diff --git a/configure.ac b/configure.ac
+index 3078393..a9b1ee4 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -160,8 +160,8 @@ if test "$HAVE_PERF_EVENTS" = "1"; then
+        arch="`uname -m`"
+        if test "$arch" = "ppc64" || test "$arch" = "ppc"; then
+                AC_CHECK_HEADER(perfmon/pfmlib.h,,[AC_MSG_ERROR([pfmlib.h not found; usually provided in papi devel package])])
+-               AC_CHECK_LIB(pfm,pfm_get_event_name, HAVE_LIBPFM3='1'; HAVE_LIBPFM='1', [
+-                       AC_CHECK_LIB(pfm,pfm_get_os_event_encoding, HAVE_LIBPFM3='0'; HAVE_LIBPFM='1',
+               AC_CHECK_LIB(pfm,pfm_get_os_event_encoding, HAVE_LIBPFM3='0'; HAVE_LIBPFM='1', [
+                       AC_CHECK_LIB(pfm, pfm_get_event_name, HAVE_LIBPFM3='1'; HAVE_LIBPFM='1',
+                        [AC_MSG_ERROR([libpfm not found; usually provided in papi devel package])])])
+                PFM_LIB="-lpfm"
+                AC_DEFINE_UNQUOTED(HAVE_LIBPFM3, $HAVE_LIBPFM3, [Define to 1 if using libpfm3; 0 if using newer libpfm])
+-- 
+1.7.9.7
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-Fix-PPC64-specific-libpfm-usage-so-it-doesn-t-break-.patch b/meta/recipes-kernel/oprofile/oprofile/0001-Fix-PPC64-specific-libpfm-usage-so-it-doesn-t-break-.patch
new file mode 100644
index 0000000000..6f5b1c00ee
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/0001-Fix-PPC64-specific-libpfm-usage-so-it-doesn-t-break-.patch
@@ -0,0 +1,132 @@
+Upstream-Status: Accepted
+From 8e36ad01ceb1257d05773b684dbe9358aecd3f71 Mon Sep 17 00:00:00 2001
+From: Maynard Johnson <maynardj@us.ibm.com>
+Date: Tue, 26 Feb 2013 13:41:27 -0600
+Subject: [PATCH] Fix PPC64-specific libpfm usage so it doesn't break ppc32
+ architecture
+The configure check to determine whether we should use libpfm or not
+is intended only for the ppc64 architecture, but was incorrectly
+hitting on the ppc32 architecture, too.  Not only that, but it was using
+'uname' which is not a good idea in cross-compile situtations.
+Then, aside from that, we had several instances in the source code
+of the following:
+   #if (defined(__powerpc__) || defined(__powerpc64__))
+which incorrectly included ppc32 architecutre also, when it was intended
+for use as PPC64 architecture.
+This patch fixes both errors.
+Signed-off-by: Maynard Johnson <maynardj@us.ibm.com
+---
+ configure.ac                   |    5 ++---
+ libperf_events/operf_utils.cpp |    4 ++--
+ libperf_events/operf_utils.h   |    6 ++++++
+ pe_profiling/operf.cpp         |   10 +++++-----
+ 4 files changed, 15 insertions(+), 10 deletions(-)
+diff --git a/configure.ac b/configure.ac
+index a9b1ee4..a0da98c 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -154,11 +154,10 @@ else
+ fi
+ 
+ AC_DEFINE_UNQUOTED(HAVE_PERF_EVENTS, $HAVE_PERF_EVENTS, [Kernel support for perf_events exists])
+-
+AC_CANONICAL_HOST
+ if test "$HAVE_PERF_EVENTS" = "1"; then
+        PFM_LIB=
+-       arch="`uname -m`"
+-       if test "$arch" = "ppc64" || test "$arch" = "ppc"; then
+       if test "$host_cpu" = "powerpc64"; then
+                AC_CHECK_HEADER(perfmon/pfmlib.h,,[AC_MSG_ERROR([pfmlib.h not found; usually provided in papi devel package])])
+                AC_CHECK_LIB(pfm,pfm_get_os_event_encoding, HAVE_LIBPFM3='0'; HAVE_LIBPFM='1', [
+                        AC_CHECK_LIB(pfm, pfm_get_event_name, HAVE_LIBPFM3='1'; HAVE_LIBPFM='1',
+diff --git a/libperf_events/operf_utils.cpp b/libperf_events/operf_utils.cpp
+index da964fd..a17200b 100644
+--- a/libperf_events/operf_utils.cpp
+++ b/libperf_events/operf_utils.cpp
+@@ -83,7 +83,7 @@ static event_t comm_event;
+  * the following method is to map the operf-record event value to a value that
+  * opreport can understand.
+  */
+-#if (defined(__powerpc__) || defined(__powerpc64__))
+#if PPC64_ARCH
+ #define NIL_CODE ~0U
+ 
+ #if HAVE_LIBPFM3
+@@ -716,7 +716,7 @@ static void __handle_sample_event(event_t * event, u64 sample_type)
+        } else if (event->header.misc == PERF_RECORD_MISC_USER) {
+                in_kernel = false;
+        }
+-#if (defined(__powerpc__) || defined(__powerpc64__))
+#if PPC64_ARCH
+        else if (event->header.misc == PERF_RECORD_MISC_HYPERVISOR) {
+ #define MAX_HYPERVISOR_ADDRESS 0xfffffffULL
+                if (data.ip > MAX_HYPERVISOR_ADDRESS) {
+diff --git a/libperf_events/operf_utils.h b/libperf_events/operf_utils.h
+index 2df00b7..ddf05ed 100644
+--- a/libperf_events/operf_utils.h
+++ b/libperf_events/operf_utils.h
+@@ -45,6 +45,12 @@ extern bool throttled;
+ #define MMAP_WINDOW_SZ (32 * 1024 * 1024ULL)
+ #endif
+ 
+/* A macro to be used for ppc64 architecture-specific code.  The '__powerpc__' macro
+ * is defined for both ppc64 and ppc32 architectures, so we must further qualify by
+ * including the 'HAVE_LIBPFM' macro, since that macro will be defined only for ppc64.
+ */
+#define PPC64_ARCH (HAVE_LIBPFM) && ((defined(__powerpc__) || defined(__powerpc64__)))
+
+ extern unsigned int op_nr_counters;
+ 
+ static inline size_t align_64bit(u64 x)
+diff --git a/pe_profiling/operf.cpp b/pe_profiling/operf.cpp
+index e7c2eab..e1190c2 100644
+--- a/pe_profiling/operf.cpp
+++ b/pe_profiling/operf.cpp
+@@ -1177,7 +1177,7 @@ static void _get_event_code(operf_event_t * event)
+        event->evt_code = config;
+ }
+ 
+-#if (defined(__powerpc__) || defined(__powerpc64__))
+#if PPC64_ARCH
+ /* All ppc64 events (except CYCLES) have a _GRP<n> suffix.  This is
+  * because the legacy opcontrol profiler can only profile events in
+  * the same group (i.e., having the same _GRP<n> suffix).  But operf
+@@ -1287,7 +1287,7 @@ static void _process_events_list(void)
+                string full_cmd = cmd;
+                string event_spec = operf_options::evts[i];
+ 
+-#if (defined(__powerpc__) || defined(__powerpc64__))
+#if PPC64_ARCH
+                event_spec = _handle_powerpc_event_spec(event_spec);
+ #endif
+ 
+@@ -1357,9 +1357,9 @@ static void _process_events_list(void)
+                _get_event_code(&event);
+                events.push_back(event);
+        }
+-#if (defined(__powerpc__) || defined(__powerpc64__))
+#if PPC64_ARCH
+        {
+-               /* This section of code is for architectures such as ppc[64] for which
+               /* This section of code is soley for the ppc64 architecture for which
+                 * the oprofile event code needs to be converted to the appropriate event
+                 * code to pass to the perf_event_open syscall.
+                 */
+@@ -1404,7 +1404,7 @@ static void get_default_event(void)
+        _get_event_code(&dft_evt);
+        events.push_back(dft_evt);
+ 
+-#if (defined(__powerpc__) || defined(__powerpc64__))
+#if PPC64_ARCH
+        {
+                /* This section of code is for architectures such as ppc[64] for which
+                 * the oprofile event code needs to be converted to the appropriate event
+-- 
+1.7.9.7
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-Fix-up-configure-to-handle-architectures-that-do-not.patch b/meta/recipes-kernel/oprofile/oprofile/0001-Fix-up-configure-to-handle-architectures-that-do-not.patch
new file mode 100644
index 0000000000..5e6d5de355
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/0001-Fix-up-configure-to-handle-architectures-that-do-not.patch
@@ -0,0 +1,163 @@
+Upstream-Status: Backport
+From ca6d916a6f8f0f8abbb4c9b6a97dd1a1615bb124 Mon Sep 17 00:00:00 2001
+From: Maynard Johnson <maynardj@us.ibm.com>
+Date: Wed, 5 Dec 2012 10:16:35 -0600
+Subject: [PATCH] Fix up configure to handle architectures that do not
+ implement perf_event_open
+This patch fixes the following problems:
+1) The configure script allows the user to pass a location to kernel
+headers (via --with-kernel option) such that, even if the running
+kernel does not have perf_events support, it may be possible to
+build operf (e.g., in cross-compile environments).  But the message
+'This kernel does not have perf_events support; falling back to legacy
+oprofile' was being displayed inappropriately in such cases.  This
+patch changes the configure script so that the "falling back to
+legacy oprofile" message will only be displayed if we're running
+on a kernel that does not have perf_events support AND the user
+did not pass specify the "--with-kernel" option.
+2) Some architectures don't even implement the perf_event_open syscall, so the
+configure script must do more than checking kernel version and whether or not
+perf_event.h is present in order to decide if perf_events is supported.
+This patch provides that extra capability.
+These problems were reported by Tony Jones <tonyj@suse.com>.
+Signed-off-by:  Maynard Johnson <maynardj@us.ibm.com>
+---
+ configure.ac                   |   74 +++++++++++++++++++++++++++++-----------
+ utils/op_perf_events_checker.c |    6 ++--
+ 2 files changed, 58 insertions(+), 22 deletions(-)
+diff --git a/configure.ac b/configure.ac
+index 5c3d13d..89336ee 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -70,34 +70,66 @@ KERNELDIR=$withval)
+ 
+ 
+ dnl Check kernel version for perf_events supported
+-AC_MSG_CHECKING([kernel version supports perf_events])
+ if test "$KERNELDIR" != ""; then
+        KINC="$KERNELDIR/include"
+-fi
+-AX_KERNEL_VERSION(2, 6, 31, <=, kernel_has_perf_events_support="yes",
+-kernel_has_perf_events_support="no")
+-
+-if test "$kernel_has_perf_events_support" = "no"; then
+-       AC_MSG_RESULT([This kernel does not have perf_events support; falling back to legacy oprofile])
+       PERF_EVENT_FLAGS=" -I$KERNELDIR/include"
+       AC_SUBST(PERF_EVENT_FLAGS)
+       PERF_EVENT_H="$KERNELDIR/include/linux/perf_event.h"
+ else
+-       AC_MSG_RESULT([This kernel has perf_events support])
+       PERF_EVENT_H="/usr/include/linux/perf_event.h"
+ fi
+ 
+-if test "$KERNELDIR" == ""; then
+-       PERF_EVENT_H="/usr/include/linux/perf_event.h"
+PERF_EVENT_H_EXISTS="no"
+kernel_may_have_perf_events_support="no"
+AX_KERNEL_VERSION(2, 6, 31, <=, kernel_may_have_perf_events_support="yes",
+kernel_has_perf_events_support="no")
+
+dnl The AX_KERNEL_VERSION macro may return kernel_may_have_perf_events_support="yes",
+dnl indicating a partial answer.  Some architectures do not implement the Performance
+dnl Events Kernel Subsystem even with kernel versions > 2.6.31 -- i.e., not even
+dnl implementing the perf_event_open syscall to return ENOSYS.  So the check below
+dnl will identify and handle such situations.
+
+if test "$kernel_may_have_perf_events_support" = "yes"; then
+       AC_CHECK_HEADER($PERF_EVENT_H,PERF_EVENT_H_EXISTS="yes")
+       AC_MSG_CHECKING([kernel supports perf_events])
+       if test "$PERF_EVENT_H_EXISTS" = "yes"; then
+               rm -f test-for-PERF_EVENT_OPEN
+               AC_LANG_CONFTEST(
+                       [AC_LANG_PROGRAM([[#include <linux/perf_event.h>
+                               #include <asm/unistd.h>
+                               #include <sys/types.h>
+                               #include <string.h>
+                       ]],
+                       [[struct perf_event_attr attr;
+                               pid_t pid;
+                               memset(&attr, 0, sizeof(attr));
+                               attr.size = sizeof(attr);
+                               attr.sample_type = PERF_SAMPLE_IP;
+                               pid = getpid();
+                               syscall(__NR_perf_event_open, &attr, pid, 0, -1, 0);
+                               ]])
+               ])
+               $CC conftest.$ac_ext $CFLAGS $LDFLAGS $LIBS $PERF_EVENT_FLAGS -o test-for-PERF_EVENT_OPEN  > /dev/null 2>&1
+               if test -f test-for-PERF_EVENT_OPEN; then
+                       kernel_has_perf_events_support="yes"
+                       AC_MSG_RESULT(yes)
+               else
+                       AC_MSG_RESULT(no)
+                       kernel_has_perf_events_support="no"
+               fi
+       else
+               AC_MSG_RESULT(unknown -- perf_event.h not found)
+       fi
+ else
+-       PERF_EVENT_H="$KERNELDIR/include/linux/perf_event.h"
+       AC_MSG_RESULT(kernel supports perf_events... no)
+       kernel_has_perf_events_support="no"
+ fi
+-AC_CHECK_HEADER($PERF_EVENT_H,PERF_EVENT_H_EXISTS="yes")
+-AM_CONDITIONAL(BUILD_FOR_PERF_EVENT, test -n "$PERF_EVENT_H_EXISTS")
+-if test "$PERF_EVENT_H_EXISTS" = "yes"; then
+-       HAVE_PERF_EVENTS='1'
+ 
+-       if test "$KERNELDIR" != ""; then
+-               PERF_EVENT_FLAGS=" -I$KERNELDIR/include"
+-               AC_SUBST(PERF_EVENT_FLAGS)
+-       fi
+AM_CONDITIONAL(BUILD_FOR_PERF_EVENT, test "$kernel_has_perf_events_support" = "yes")
+ 
+if test "$kernel_has_perf_events_support" = "yes"; then
+       HAVE_PERF_EVENTS='1'
+        AC_MSG_CHECKING([whether PERF_RECORD_MISC_GUEST_KERNEL is defined in perf_event.h])
+        rm -f test-for-PERF_GUEST
+        AC_LANG_CONFTEST(
+@@ -117,7 +149,9 @@ if test "$PERF_EVENT_H_EXISTS" = "yes"; then
+        rm -f test-for-PERF_GUEST*
+ else
+        HAVE_PERF_EVENTS='0'
+       AC_MSG_RESULT([No perf_events support available; falling back to legacy oprofile])
+ fi
+
+ AC_DEFINE_UNQUOTED(HAVE_PERF_EVENTS, $HAVE_PERF_EVENTS, [Kernel support for perf_events exists])
+ 
+ if test "$HAVE_PERF_EVENTS" = "1"; then
+@@ -433,7 +467,7 @@ elif test "`getent passwd oprofile 2>/dev/null`" == "" || \
+        fi
+ fi
+ 
+-if  test "$PERF_EVENT_H_EXISTS" != "yes" && test "$kernel_has_perf_events_support" = "yes"; then
+if  test "$PERF_EVENT_H_EXISTS" != "yes" && test "$kernel_may_have_perf_events_support" = "yes"; then
+        echo "Warning: perf_event.h not found.  Either install the kernel headers package or"
+        echo "use the --with-kernel option if you want the non-root, single application"
+        echo "profiling support provided by operf."
+diff --git a/utils/op_perf_events_checker.c b/utils/op_perf_events_checker.c
+index 519cafa..74a410e 100644
+--- a/utils/op_perf_events_checker.c
+++ b/utils/op_perf_events_checker.c
+@@ -49,8 +49,10 @@ int main(int argc, char **argv)
+        }
+ 
+ #if HAVE_PERF_EVENTS
+-       /* If perf_events syscall is not implemented, the syscall below will fail
+-        * with ENOSYS (38).  If implemented, but the processor type on which this
+       /* Even if the perf_event_open syscall is implemented, the architecture may still
+        * not provide a full implementation of the perf_events subsystem, in which case,
+        * the syscall below will fail with ENOSYS (38).  If the perf_events subsystem is
+        * implemented for the architecture, but the processor type on which this
+         * program is running is not supported by perf_events, the syscall returns
+         * ENOENT (2).
+         */
+-- 
+1.7.9.7
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-Handle-early-perf_events-kernel-without-PERF_RECORD_.patch b/meta/recipes-kernel/oprofile/oprofile/0001-Handle-early-perf_events-kernel-without-PERF_RECORD_.patch
new file mode 100644
index 0000000000..894e99aec8
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/0001-Handle-early-perf_events-kernel-without-PERF_RECORD_.patch
@@ -0,0 +1,107 @@
+Upstream-Status: Backport
+From dbe24f5f0d98b1fe5517d2b137b4c59766e536ad Mon Sep 17 00:00:00 2001
+From: Maynard Johnson <maynardj@us.ibm.com>
+Date: Mon, 19 Nov 2012 15:16:37 -0600
+Subject: [PATCH] Handle early perf_events kernel without
+ PERF_RECORD_MISC_GUEST* macros
+In very early versions of perf_events kernel subsystem, the
+PERF_RECORD_MISC_GUEST_KERNEL and PERF_RECORD_MISC_GUEST_USER
+macros (in perf_event.h) were not yet defined.  This patch adds
+a configure check to determine when it's OK for source code to refer
+to those macros.
+This patch also does some minor cleanup of the configure script
+help and warning messages relating to the --with-kernel option.
+Signed-off-by: Maynard Johnson <maynardj@us.ibm.com>
+---
+ configure.ac                   |   32 ++++++++++++++++++++++++++------
+ libperf_events/operf_utils.cpp |    2 ++
+ 2 files changed, 28 insertions(+), 6 deletions(-)
+diff --git a/configure.ac b/configure.ac
+index 7449854..18d1169 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -60,12 +60,12 @@ test "$LD" || AC_ERROR(ld not found)
+ 
+ # --with-kernel for cross compilation
+ AC_ARG_WITH(kernel,
+-[AS_HELP_STRING([--with-kernel=dir], [Path to kernel include directory (...include/linux/perf_event.h) to use.
+[AS_HELP_STRING([--with-kernel=dir], [Path to kernel include directory (e.g. /tmp/linux-xyz) to use.
+ If this option is not specified, configure will look for kernel header files in the usual installation location
+-for a kernel-headers package -- /usr/include. Use this option in cross-compile enviroments
+for a kernel-headers package -- /usr. Use this option in cross-compile enviroments
+ or in situations where the host system does not support perf_events but you wish to build binaries
+-for a target system that does support perf_events. Because of OProfile's use of syscalls, be sure that the
+-kernel headers used match the architecture of the intended target system.])],
+for a target system that does support perf_events. Because of OProfile's use of syscalls,
+kernel headers used during build must match the architecture of the intended target system.])],
+ KERNELDIR=$withval)
+ 
+ 
+@@ -92,10 +92,29 @@ AC_CHECK_HEADER($PERF_EVENT_H,PERF_EVENT_H_EXISTS="yes")
+ AM_CONDITIONAL(BUILD_FOR_PERF_EVENT, test -n "$PERF_EVENT_H_EXISTS")
+ if test "$PERF_EVENT_H_EXISTS" = "yes"; then
+        HAVE_PERF_EVENTS='1'
+
+        if test "$KERNELDIR" != ""; then
+                PERF_EVENT_FLAGS=" -I$KERNELDIR/include"
+                AC_SUBST(PERF_EVENT_FLAGS)
+        fi
+
+       AC_MSG_CHECKING([whether PERF_RECORD_MISC_GUEST_KERNEL is defined in perf_event.h])
+       rm -f test-for-PERF_GUEST
+       AC_LANG_CONFTEST(
+               [AC_LANG_PROGRAM([[#include <linux/perf_event.h>]],
+                       [[unsigned int pr_guest_kern = PERF_RECORD_MISC_GUEST_KERNEL;
+                       unsigned int pr_guest_user = PERF_RECORD_MISC_GUEST_USER;]])
+               ])
+       $CC conftest.$ac_ext $CFLAGS $LDFLAGS $LIBS $PERF_EVENT_FLAGS -o test-for-PERF_GUEST  > /dev/null 2>&1
+       if test -f test-for-PERF_GUEST; then
+               echo "yes"
+               HAVE_PERF_GUEST_MACROS='1'
+       else
+               echo "no"
+               HAVE_PERF_GUEST_MACROS='0'
+       fi
+       AC_DEFINE_UNQUOTED(HAVE_PERF_GUEST_MACROS, $HAVE_PERF_GUEST_MACROS, [PERF_RECORD_MISC_GUEST_KERNEL is defined in perf_event.h])
+       rm -f test-for-PERF_GUEST*
+ else
+        HAVE_PERF_EVENTS='0'
+ fi
+@@ -416,7 +435,8 @@ elif test "`getent passwd oprofile 2>/dev/null`" == "" || \
+ fi
+ 
+ if  test "$PERF_EVENT_H_EXISTS" != "yes" && test "$kernel_has_perf_events_support" = "yes"; then
+-       echo "Warning: perf_event.h not found.  Please install the kernel headers package if you"
+-       echo "         want non-root support built into OProfile."
+       echo "Warning: perf_event.h not found.  Either install the kernel headers package or"
+       echo "use the --with-kernel option if you want the non-root, single application"
+       echo "profiling support provided by operf."
+ fi
+ 
+diff --git a/libperf_events/operf_utils.cpp b/libperf_events/operf_utils.cpp
+index 06cd566..470cfba 100644
+--- a/libperf_events/operf_utils.cpp
+++ b/libperf_events/operf_utils.cpp
+@@ -732,12 +732,14 @@ static void __handle_sample_event(event_t * event, u64 sample_type)
+                        case PERF_RECORD_MISC_HYPERVISOR:
+                                domain = "hypervisor";
+                                break;
+#if HAVE_PERF_GUEST_MACROS
+                        case PERF_RECORD_MISC_GUEST_KERNEL:
+                                domain = "guest OS";
+                                break;
+                        case PERF_RECORD_MISC_GUEST_USER:
+                                domain = "guest user";
+                                break;
+#endif
+                        default:
+                                domain = "unknown";
+                                break;
+-- 
+1.7.9.7
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-OProfile-doesn-t-build-for-32-bit-ppc-the-operf_util.patch b/meta/recipes-kernel/oprofile/oprofile/0001-OProfile-doesn-t-build-for-32-bit-ppc-the-operf_util.patch
new file mode 100644
index 0000000000..0f609df0e2
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/0001-OProfile-doesn-t-build-for-32-bit-ppc-the-operf_util.patch
@@ -0,0 +1,32 @@
+Upstream-Status: Backport
+From fa889ea74b6b931e241a8cd57e90edc23cd7ab03 Mon Sep 17 00:00:00 2001
+From: William Cohen <wcohen@redhat.com>
+Date: Mon, 15 Oct 2012 15:09:55 -0500
+Subject: [PATCH] OProfile doesn't build for 32-bit ppc; the operf_utils.cpp
+ compile fails. Need to be able to build the 32-bit ppc
+ version of oprofile to provide the 32-bit ppc java support
+ libraries. The configure only handles the case of ppc64
+ with perf support.
+Signed-off-by: William Cohen <wcohen@redhat.com>
+---
+ configure.ac |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+diff --git a/configure.ac b/configure.ac
+index b739133..7449854 100644
+--- a/configure.ac
+++ b/configure.ac
+@@ -104,7 +104,7 @@ AC_DEFINE_UNQUOTED(HAVE_PERF_EVENTS, $HAVE_PERF_EVENTS, [Kernel support for perf
+ if test "$HAVE_PERF_EVENTS" = "1"; then
+        PFM_LIB=
+        arch="`uname -m`"
+-       if test "$arch" = "ppc64"; then
+       if test "$arch" = "ppc64" || test "$arch" = "ppc"; then
+                AC_CHECK_HEADER(perfmon/pfmlib.h,,[AC_MSG_ERROR([pfmlib.h not found; usually provided in papi devel package])])
+                AC_CHECK_LIB(pfm,pfm_get_event_name, HAVE_LIBPFM3='1'; HAVE_LIBPFM='1', [
+                        AC_CHECK_LIB(pfm,pfm_get_os_event_encoding, HAVE_LIBPFM3='0'; HAVE_LIBPFM='1',
+-- 
+1.7.9.7
diff --git a/meta/recipes-kernel/oprofile/oprofile/0001-ophelp-lists-events-Fix-doc-URL-for-ppc64-arch.patch b/meta/recipes-kernel/oprofile/oprofile/0001-ophelp-lists-events-Fix-doc-URL-for-ppc64-arch.patch
new file mode 100644
index 0000000000..b155cacd4a
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/0001-ophelp-lists-events-Fix-doc-URL-for-ppc64-arch.patch
@@ -0,0 +1,36 @@
+Upstream-Status: Accepted
+From 735d9eb0322b34b3d26302a1dac173100d718d35 Mon Sep 17 00:00:00 2001
+From: Maynard Johnson <maynardj@us.ibm.com>
+Date: Thu, 10 Jan 2013 14:24:26 -0600
+Subject: [PATCH] ophelp lists events: Fix doc URL for ppc64 arch
+When ophelp is used to list available events, it displays
+some help text before the event list to direct the user
+where to find more info.  For the ppc64 architecture, a
+stale URL was listed.  This patch fixes that URL.
+Signed-off-by: Maynard Johnson <maynardj@us.ibm.com>
+---
+ utils/ophelp.c |    5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+diff --git a/utils/ophelp.c b/utils/ophelp.c
+index f48697b..827f2d0 100644
+--- a/utils/ophelp.c
+++ b/utils/ophelp.c
+@@ -652,8 +652,9 @@ int main(int argc, char const * argv[])
+        case CPU_PPC64_POWER7:
+        case CPU_PPC64_IBM_COMPAT_V1:
+                event_doc =
+-                       "Obtain PowerPC64 processor documentation at:\n"
+-                       "http://www-306.ibm.com/chips/techlib/techlib.nsf/productfamilies/PowerPC\n";
+                       "Documentation for IBM POWER7 can be obtained at:\n"
+                       "http://www.power.org/events/Power7/\n"
+                       "No public performance monitoring doc available for older processors.\n";
+                break;
+ 
+        case CPU_PPC64_CELL:
+-- 
+1.7.9.7
diff --git a/meta/recipes-kernel/oprofile/oprofile/acinclude.m4 b/meta/recipes-kernel/oprofile/oprofile/acinclude.m4
new file mode 100644
index 0000000000..95ecd91b5e
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/acinclude.m4
@@ -0,0 +1,581 @@
+dnl AX_KERNEL_OPTION(option, action-if-found, action-if-not-found)
+dnl see if autoconf.h defines the option
+AC_DEFUN([AX_KERNEL_OPTION], [
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-I$KINC -O2 -D__KERNEL__"
+AC_TRY_COMPILE( [#include <linux/config.h>],
+[
+#ifndef $1
+break_me_hard(\\\);
+#endif
+],[$2],[$3],)
+CFLAGS=$SAVE_CFLAGS
+])
+dnl Handle the 2.4 module inside module/
+AC_DEFUN([AX_CONFIG_MODULE],
+[
+if test ! -f $KINC/linux/autoconf.h; then
+        AC_MSG_ERROR([no suitably configured kernel include tree found])
+fi
+dnl  --- Get Linux kernel version and compile parameters ---
+AC_SUBST(KVERS)
+AC_MSG_CHECKING([for kernel version])
+dnl it's like this to handle mandrake's fubar version.h - bug #471448
+eval KVERS=`gcc -I$KINC -E -dM $KINC/linux/version.h | grep -w UTS_RELEASE | awk '{print $[]3}'`
+AC_MSG_RESULT([$KVERS])
+case "$KVERS" in
+2.2.*|2.4.*) ;;
+*) AC_MSG_ERROR([Unsupported kernel version])
+esac
+dnl Check for the minimal kernel version supported
+AC_MSG_CHECKING([kernel version])
+AX_KERNEL_VERSION(2, 2, 10, <=, AC_MSG_RESULT([ok]), AC_MSG_ERROR([check html documentation install section]))
+dnl linux/spinlock.h added at some point in past
+AC_MSG_CHECKING([for $KINC/linux/spinlock.h])
+if test -f $KINC/linux/spinlock.h; then
+        EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DHAVE_LINUX_SPINLOCK_HEADER"
+        AC_MSG_RESULT([yes])
+else
+        AC_MSG_RESULT([no])
+fi
+AC_MSG_CHECKING([for rtc_lock])
+gcc -I$KINC -E $KINC/linux/mc146818rtc.h | grep rtc_lock >/dev/null
+if test "$?" -eq 0; then
+        EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DRTC_LOCK"
+        AC_MSG_RESULT([yes])
+else
+        AC_MSG_RESULT([no])
+fi
+         
+arch="unknown"
+AC_MSG_CHECKING(for x86-64 architecture)
+AX_KERNEL_OPTION(CONFIG_X86_64, x8664=1, x8664=0)
+AX_MSG_RESULT_YN($x8664)
+BUILD_HAMMER=no
+if test "$x8664" -eq 1; then
+        arch="x86"
+        BUILD_HAMMER=yes
+else
+        AC_MSG_CHECKING(for x86 architecture)
+        AX_KERNEL_OPTION(CONFIG_X86, x86=1, x86=0)
+        AX_KERNEL_OPTION(CONFIG_X86_WP_WORKS_OK, x86=1, x86=$x86)
+        AX_MSG_RESULT_YN($x86)
+        test "$x86" = 1 && arch="x86"
+        
+        if test "$arch" = "unknown"; then
+                AC_MSG_CHECKING(for ia64 architecture)
+                AX_KERNEL_OPTION(CONFIG_IA64, ia64=1, ia64=0)
+                AX_MSG_RESULT_YN($ia64)
+                test "$ia64" = 1 && arch="ia64"
+        fi
+fi
+AC_SUBST(BUILD_HAMMER)
+test "$arch" = "unknown" && AC_MSG_ERROR(Unsupported architecture)
+dnl check to see if kernel verion appropriate for arch
+AC_MSG_CHECKING(arch/kernel version combination)
+case "$arch" in
+ia64)
+        AX_KERNEL_VERSION(2, 4, 18, <, AC_MSG_RESULT([ok]),
+                AC_MSG_ERROR([unsupported arch/kernel])) ;;
+*) AC_MSG_RESULT([ok])
+esac
+dnl for now we do not support PREEMPT patch
+AC_MSG_CHECKING([for preempt patch])
+AX_KERNEL_OPTION(CONFIG_PREEMPT,preempt=1,preempt=0)
+AX_MSG_RESULT_YN([$preempt])
+test "$preempt" = 0 || AC_MSG_ERROR([unsupported kernel configuration : CONFIG_PREEMPT])
+AC_SUBST(KINC)
+MODINSTALLDIR=/lib/modules/$KVERS
+ 
+OPROFILE_MODULE_ARCH=$arch
+AC_SUBST(OPROFILE_MODULE_ARCH)
+]
+)
+dnl AX_MSG_RESULT_YN(a)
+dnl results "yes" iff a==1, "no" else
+AC_DEFUN([AX_MSG_RESULT_YN], [x=no
+test "x$1" = "x1" && x=yes
+AC_MSG_RESULT($x)])
+dnl AX_MALLOC_ATTRIBUTE - see if gcc will take __attribute__((malloc))
+AC_DEFUN([AX_MALLOC_ATTRIBUTE],
+[
+AC_MSG_CHECKING([whether malloc attribute is understood])
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+AC_TRY_COMPILE(,[
+void monkey() __attribute__((malloc));
+],AC_MSG_RESULT([yes]); AC_DEFINE(MALLOC_ATTRIBUTE_OK, 1, [whether malloc attribute is understood]), AC_MSG_RESULT([no]))
+CFLAGS=$SAVE_CFLAGS 
+]
+)
+dnl builtin_expect is used in module we can't add that in config.h
+AC_DEFUN([AX_BUILTIN_EXPECT],
+[
+AC_MSG_CHECKING([whether __builtin_expect is understood])
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+AC_TRY_LINK(,[
+int i;
+if (__builtin_expect(i, 0)) { }
+],
+AC_MSG_RESULT([yes]); EXTRA_CFLAGS_MODULE="$EXTRA_CFLAGS_MODULE -DEXPECT_OK",
+AC_MSG_RESULT([no]);)
+CFLAGS=$SAVE_CFLAGS 
+]
+) 
+dnl AX_EXTRA_DIRS - Let user specify extra dirs for include/libs
+AC_DEFUN([AX_EXTRA_DIRS],
+[
+AC_ARG_WITH(extra-includes,
+[  --with-extra-includes=DIR    add extra include paths],
+  use_extra_includes="$withval",
+  use_extra_includes=NO
+)
+if test -n "$use_extra_includes" && \
+        test "$use_extra_includes" != "NO"; then
+  ac_save_ifs=$IFS
+  IFS=':'
+  for dir in $use_extra_includes; do
+    extra_includes="$extra_includes -I$dir"
+  done
+  IFS=$ac_save_ifs
+  CPPFLAGS="$CPPFLAGS $extra_includes"
+fi
+AC_ARG_WITH(extra-libs,
+[  --with-extra-libs=DIR        add extra library paths],
+  use_extra_libs=$withval,
+  use_extra_libs=NO
+)
+if test -n "$use_extra_libs" && \
+        test "$use_extra_libs" != "NO"; then
+   ac_save_ifs=$IFS
+   IFS=':'
+   for dir in $use_extra_libs; do
+     extra_libraries="$extra_libraries -L$dir"
+   done
+   IFS=$ac_save_ifs
+   LDFLAGS="$LDFLAGS $extra_libraries"
+fi
+]
+)
+dnl AX_POPT_CONST - check popt prototype
+AC_DEFUN([AX_POPT_CONST],
+[
+AC_MSG_CHECKING([popt prototype])
+SAVE_CXXFLAGS=$CXXFLAGS
+CXXFLAGS="-Werror $CXXFLAGS"
+AC_TRY_COMPILE([#include <popt.h>],
+[
+int c; char **v;
+poptGetContext(0, c, v, 0, 0);
+],
+AC_MSG_RESULT([takes char **]);,
+AC_MSG_RESULT([takes const char **]); AC_DEFINE(CONST_POPT, 1, [whether popt prototype takes a const char **]))
+CXXFLAGS="$SAVE_CXXFLAGS"
+]
+)
+dnl AX_CHECK_SSTREAM - check if local sstream is needed to compile OK
+AC_DEFUN([AX_CHECK_SSTREAM],
+[
+AC_MSG_CHECKING([whether to use included sstream])
+AC_TRY_COMPILE([#include <sstream>], [], 
+AC_MSG_RESULT([no]);,
+AC_MSG_RESULT([yes]); OP_CXXFLAGS="$OP_CXXFLAGS -I\${top_srcdir}/include")
+]
+)
+dnl AX_CHECK_TYPEDEF(typedef_name, type, action-if-true, action-if-false)
+dnl exec action-if-true if typedef_name is a typedef to type else exec 
+dnl action-if-false
+dnl currently work only with type typedef'ed in stddef.h
+AC_DEFUN([AX_CHECK_TYPEDEF], [
+dnl AC_LANG_PUSH(C) not in autoconf 2.13
+AC_LANG_SAVE
+AC_LANG_C
+SAVE_CFLAGS=$CFLAGS
+CFLAGS="-Werror $CFLAGS"
+AC_TRY_COMPILE(
+  [
+  #include <stddef.h>
+  ],
+  [
+  typedef void (*fct1)($1);
+  typedef void (*fct2)($2);
+  fct1 f1 = 0;
+  fct2 f2 = 0;
+  if (f1 == f2) {}
+  ],
+[$3],[$4])
+CFLAGS=$SAVE_CFLAGS
+AC_LANG_RESTORE
+])
+dnl AX_TYPEDEFED_NAME(typedef_name, candidate_list, var_name)
+dnl set var_name to the typedef name of $1 which must be in canditate_list
+dnl else produce a fatal error
+AC_DEFUN([AX_TYPEDEFED_NAME], [
+        AC_MSG_CHECKING([type of $1])
+        for f in $2; do
+                AX_CHECK_TYPEDEF($1, $f, $3="$f", $3="")
+                if test -n "${$3}"; then
+                        break
+                fi
+        done
+        if test -n "${$3}"; then
+                AC_MSG_RESULT([${$3}])
+        else
+                AC_MSG_ERROR([not found])
+        fi
+])
+dnl find a binary in the path
+AC_DEFUN([QT_FIND_PATH],
+[
+        AC_MSG_CHECKING([for $1])
+        AC_CACHE_VAL(qt_cv_path_$1,
+        [
+                qt_cv_path_$1="NONE"
+                if test -n "$$2"; then
+                        qt_cv_path_$1="$$2";
+                else
+                        dirs="$3"
+                        qt_save_IFS=$IFS
+                        IFS=':'
+                        for dir in $PATH; do
+                                dirs="$dirs $dir"
+                        done
+                        IFS=$qt_save_IFS
+ 
+                        for dir in $dirs; do
+                                if test -x "$dir/$1"; then
+                                        if test -n "$5"; then
+                                                evalstr="$dir/$1 $5 2>&1 "
+                                                if eval $evalstr; then
+                                                        qt_cv_path_$1="$dir/$1"
+                                                        break
+                                                fi
+                                        else
+                                                qt_cv_path_$1="$dir/$1"
+                                                break
+                                        fi
+                                fi
+                        done
+                fi
+        ])
+ 
+        if test -z "$qt_cv_path_$1" || test "$qt_cv_path_$1" = "NONE"; then
+                AC_MSG_RESULT(not found)
+                $4
+        else
+                AC_MSG_RESULT($qt_cv_path_$1)
+                $2=$qt_cv_path_$1
+        fi
+])
+dnl Find the uic compiler on the path or in qt_cv_dir
+AC_DEFUN([QT_FIND_UIC],
+[
+        QT_FIND_PATH(uic, ac_uic, $qt_cv_dir/bin)
+        if test -z "$ac_uic" -a "$FATAL" = 1; then
+                AC_MSG_ERROR([uic binary not found in \$PATH or $qt_cv_dir/bin !])
+        fi
+])
+ 
+dnl Find the right moc in path/qt_cv_dir
+AC_DEFUN([QT_FIND_MOC],
+[
+        QT_FIND_PATH(moc2, ac_moc2, $qt_cv_dir/bin)
+        QT_FIND_PATH(moc, ac_moc1, $qt_cv_dir/bin)
+        if test -n "$ac_moc1" -a -n "$ac_moc2"; then
+                dnl found both. Prefer Qt3's if it exists else moc2
+                $ac_moc1 -v 2>&1 | grep "Qt 3" >/dev/null
+                if test "$?" = 0; then
+                        ac_moc=$ac_moc1;
+                else
+                        ac_moc=$ac_moc2;
+                fi
+        else
+                if test -n "$ac_moc1"; then
+                        ac_moc=$ac_moc1;
+                else
+                        ac_moc=$ac_moc2;
+                fi
+        fi
+        if test -z "$ac_moc"  -a "$FATAL" = 1; then
+                AC_MSG_ERROR([moc binary not found in \$PATH or $qt_cv_dir/bin !])
+        fi
+])
+dnl check a particular libname
+AC_DEFUN([QT_TRY_LINK],
+[
+        SAVE_LIBS="$LIBS"
+        LIBS="$LIBS $1"
+        AC_TRY_LINK([
+        #include <qglobal.h>
+        #include <qstring.h>
+                ],
+        [
+        QString s("mangle_failure");
+        #if (QT_VERSION < 221)
+        break_me_(\\\);
+        #endif
+        ],
+        qt_cv_libname=$1,
+        )
+        LIBS="$SAVE_LIBS"
+])
+ 
+dnl check we can do a compile
+AC_DEFUN([QT_CHECK_COMPILE],
+[
+        AC_MSG_CHECKING([for Qt library name])
+ 
+        AC_CACHE_VAL(qt_cv_libname,
+        [
+                AC_LANG_CPLUSPLUS
+                SAVE_CXXFLAGS=$CXXFLAGS
+                CXXFLAGS="$CXXFLAGS $QT_INCLUDES $QT_LDFLAGS" 
+                for libname in -lqt-mt -lqt3 -lqt2 -lqt;
+                do
+                        QT_TRY_LINK($libname)
+                        if test -n "$qt_cv_libname"; then
+                                break;
+                        fi
+                done
+                CXXFLAGS=$SAVE_CXXFLAGS
+        ])
+        if test -z "$qt_cv_libname"; then
+                AC_MSG_RESULT([failed]) 
+                if test "$FATAL" = 1 ; then
+                        AC_MSG_ERROR([Cannot compile a simple Qt executable. Check you have the right \$QTDIR !])
+                fi
+        else
+                AC_MSG_RESULT([$qt_cv_libname])
+        fi
+])
+dnl get Qt version we're using
+AC_DEFUN([QT_GET_VERSION],
+[
+        AC_CACHE_CHECK([Qt version],lyx_cv_qtversion,
+        [
+                AC_LANG_CPLUSPLUS
+                SAVE_CPPFLAGS=$CPPFLAGS
+                CPPFLAGS="$CPPFLAGS $QT_INCLUDES"
+                cat > conftest.$ac_ext <<EOF
+#line __oline__ "configure"
+#include "confdefs.h"
+#include <qglobal.h>
+"%%%"QT_VERSION_STR"%%%"
+EOF
+                lyx_cv_qtversion=`(eval "$ac_cpp conftest.$ac_ext") 2>&5 | \
+                        grep '^"%%%"'  2>/dev/null | \
+                        sed -e 's/"%%%"//g' -e 's/"//g'`
+                rm -f conftest.$ac_ext
+                CPPFLAGS=$SAVE_CPPFLAGS
+        ])
+ 
+        QT_VERSION=$lyx_cv_qtversion
+        AC_SUBST(QT_VERSION)
+])
+ 
+dnl start here 
+AC_DEFUN([QT_DO_IT_ALL],
+[
+        dnl Please leave this alone. I use this file in
+        dnl oprofile.
+        FATAL=0
+        AC_ARG_WITH(qt-dir, [  --with-qt-dir           where the root of Qt is installed ],
+                [ qt_cv_dir=`eval echo "$withval"/` ])
+         
+        AC_ARG_WITH(qt-includes, [  --with-qt-includes      where the Qt includes are. ],
+                [ qt_cv_includes=`eval echo "$withval"` ])
+ 
+        AC_ARG_WITH(qt-libraries, [  --with-qt-libraries     where the Qt library is installed.],
+                [  qt_cv_libraries=`eval echo "$withval"` ])
+        dnl pay attention to $QTDIR unless overridden
+        if test -z "$qt_cv_dir"; then
+                qt_cv_dir=$QTDIR
+        fi
+ 
+        dnl derive inc/lib if needed
+        if test -n "$qt_cv_dir"; then
+                if test -z "$qt_cv_includes"; then
+                        qt_cv_includes=$qt_cv_dir/include
+                fi
+                if test -z "$qt_cv_libraries"; then
+                        qt_cv_libraries=$qt_cv_dir/lib
+                fi
+        fi
+        dnl flags for compilation
+        QT_INCLUDES=
+        QT_LDFLAGS=
+        if test -n "$qt_cv_includes"; then
+                QT_INCLUDES="-I$qt_cv_includes"
+        fi
+        if test -n "$qt_cv_libraries"; then
+                QT_LDFLAGS="-L$qt_cv_libraries"
+        fi
+        AC_SUBST(QT_INCLUDES)
+        AC_SUBST(QT_LDFLAGS)
+ 
+        QT_FIND_MOC
+        MOC=$ac_moc
+        AC_SUBST(MOC)
+        QT_FIND_UIC
+        UIC=$ac_uic
+        AC_SUBST(UIC)
+        QT_CHECK_COMPILE
+ 
+        QT_LIB=$qt_cv_libname;
+        AC_SUBST(QT_LIB)
+        if test -n "$qt_cv_libname"; then
+                QT_GET_VERSION
+        fi
+])
+dnl AX_CXXFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CXX support it.
+AC_DEFUN([AX_CHECK_PRECOMPILED_HEADER], [
+AC_MSG_CHECKING([whether ${CXX} support precompiled header])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+SAVE_CXXFLAGS=$CXXFLAGS
+dnl we consider than if -Winvalid-pch is accepted pch will works ...
+CXXFLAGS=-Winvalid-pch
+dnl but we don't want -Winvalid-pch else compilation will fail due -Werror and
+dnl the fact than some pch will be invalid for the given compilation option
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} -include bits/stdc++.h", AC_MSG_RESULT([no]))
+CXXFLAGS=$SAVE_CXXFLAGS
+AC_LANG_RESTORE
+])
+dnl AX_CHECK_DOCBOOK
+AC_DEFUN([AX_CHECK_DOCBOOK], [
+# It's just rude to go over the net to build
+XSLTPROC_FLAGS=--nonet
+DOCBOOK_ROOT=
+if test ! -f /etc/xml/catalog; then
+        for i in /usr/share/sgml/docbook/stylesheet/xsl/nwalsh /usr/share/sgml/docbook/xsl-stylesheets/;
+        do
+                if test -d "$i"; then
+                        DOCBOOK_ROOT=$i
+                fi
+        done
+        # Last resort - try net
+        if test -z "$DOCBOOK_ROOT"; then
+                XSLTPROC_FLAGS=
+        fi
+else
+        XML_CATALOG=/etc/xml/catalog
+        CAT_ENTRY_START='<!--'
+        CAT_ENTRY_END='-->'
+fi
+AC_CHECK_PROG(XSLTPROC,xsltproc,xsltproc,)
+XSLTPROC_WORKS=no
+if test -n "$XSLTPROC"; then
+        AC_MSG_CHECKING([whether xsltproc works])
+        if test -n "$XML_CATALOG"; then
+                DB_FILE="http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl"
+        else
+                DB_FILE="$DOCBOOK_ROOT/docbook.xsl"
+        fi
+        $XSLTPROC $XSLTPROC_FLAGS $DB_FILE >/dev/null 2>&1 << END
+<?xml version="1.0" encoding='ISO-8859-1'?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd">
+<book id="test">
+</book>
+END
+        if test "$?" = 0; then
+                XSLTPROC_WORKS=yes
+        fi
+        AC_MSG_RESULT($XSLTPROC_WORKS)
+fi
+AM_CONDITIONAL(have_xsltproc, test "$XSLTPROC_WORKS" = "yes")
+AC_SUBST(XML_CATALOG)
+AC_SUBST(XSLTPROC_FLAGS)
+AC_SUBST(DOCBOOK_ROOT)
+AC_SUBST(CAT_ENTRY_START)
+AC_SUBST(CAT_ENTRY_END)
+])
+dnl AX_CFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CC support it.
+AC_DEFUN([AX_CFLAGS_OPTION], [
+AC_MSG_CHECKING([whether ${CC} $2 is understood])
+AC_LANG_SAVE
+AC_LANG_C
+SAVE_CFLAGS=$CFLAGS
+CFLAGS=$2
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} $2",AC_MSG_RESULT([no]))
+CFLAGS=$SAVE_CFLAGS
+AC_LANG_RESTORE
+])
+dnl AX_CXXFLAGS_OPTIONS(var-name, option)
+dnl add option to var-name if $CXX support it.
+AC_DEFUN([AX_CXXFLAGS_OPTION], [
+AC_MSG_CHECKING([whether ${CXX} $2 is understood])
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+SAVE_CXXFLAGS=$CXXFLAGS
+CXXFLAGS=$2
+AC_TRY_COMPILE(,[;],AC_MSG_RESULT([yes]); $1="${$1} $2",AC_MSG_RESULT([no]))
+CXXFLAGS=$SAVE_CXXFLAGS
+AC_LANG_RESTORE
+])
+dnl AX_COPY_IF_CHANGE(source, dest)
+dnl copy source to dest if they don't compare equally or if dest doesn't exist
+AC_DEFUN([AX_COPY_IF_CHANGE], [
+if test -r $2; then
+        if cmp $1 $2 > /dev/null; then
+                echo $2 is unchanged
+        else
+                cp -f $1 $2
+        fi
+else
+        cp -f $1 $2
+fi
+])
diff --git a/meta/recipes-kernel/oprofile/oprofile/oprofile-no-query-modules.patch b/meta/recipes-kernel/oprofile/oprofile/oprofile-no-query-modules.patch
new file mode 100644
index 0000000000..c9d7cd63e7
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/oprofile-no-query-modules.patch
@@ -0,0 +1,29 @@
+disable portions which use query_module on 2.6 kernel this is not available
+in OE we dont support 2.4 anyway
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Index: oprofile-0.9.6/daemon/liblegacy/opd_kernel.c
+===================================================================
+--- oprofile-0.9.6.orig/daemon/liblegacy/opd_kernel.c   2009-11-24 07:25:17.000000000 -0800
+++ oprofile-0.9.6/daemon/liblegacy/opd_kernel.c        2011-07-18 10:08:39.863798825 -0700
+@@ -270,6 +270,9 @@
+  */
+ static void opd_drop_module_sample(unsigned long eip)
+ {
+       verbprintf(vmodule, "query_module not available on linux-2.6: %s\n", strerror(EPERM));
+
+#if    0
+        char * module_names;
+        char * name;
+        size_t size = 1024;
+@@ -307,6 +310,7 @@
+ 
+        if (module_names)
+                free(module_names);
+#endif
+ }
+ 
+ 
diff --git a/meta/recipes-kernel/oprofile/oprofile/oprofile-root.patch b/meta/recipes-kernel/oprofile/oprofile/oprofile-root.patch
new file mode 100644
index 0000000000..f3fe4c9cb3
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/oprofile-root.patch
@@ -0,0 +1,113 @@
+Change hardcoded /root to /home/root
+Upstream-Status: inappropriate [OE specific]
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+Replace "/home/root" with stub "ROOTHOME", then substitute it with
+real root home directory which is configured dymanically.
+Signed-off-by: Kang Kai <kai.kang@windriver.com>
+diff -ur oprofile-0.9.7.orig/doc/opcontrol.1.in oprofile-0.9.7/doc/opcontrol.1.in
+--- oprofile-0.9.7.orig/doc/opcontrol.1.in      2011-07-04 21:25:04.000000000 -0500
+++ oprofile-0.9.7/doc/opcontrol.1.in   2012-07-02 14:02:16.358865420 -0500
+@@ -171,7 +171,7 @@
+ 
+ .SH FILES
+ .TP
+-.I /root/.oprofile/daemonrc
+.I ROOTHOME/.oprofile/daemonrc
+ Configuration file for opcontrol
+ .TP
+ .I /var/lib/oprofile/samples/
+diff -ur oprofile-0.9.7.orig/doc/oprofile.1 oprofile-0.9.7/doc/oprofile.1
+--- oprofile-0.9.7.orig/doc/oprofile.1  2011-08-12 10:23:27.000000000 -0500
+++ oprofile-0.9.7/doc/oprofile.1       2012-07-02 14:02:29.295862358 -0500
+@@ -150,7 +150,7 @@
+ .I $HOME/.oprofile/
+ Configuration files
+ .TP
+-.I /root/.oprofile/daemonrc
+.I ROOTHOME/.oprofile/daemonrc
+ Configuration file for opcontrol
+ .TP
+ .I /opt/oprofile-0.9.7-rc3/share/oprofile/
+diff -ur oprofile-0.9.7.orig/doc/oprofile.1.in oprofile-0.9.7/doc/oprofile.1.in
+--- oprofile-0.9.7.orig/doc/oprofile.1.in       2011-07-04 21:25:04.000000000 -0500
+++ oprofile-0.9.7/doc/oprofile.1.in    2012-07-02 14:01:35.812004623 -0500
+@@ -150,7 +150,7 @@
+ .I $HOME/.oprofile/
+ Configuration files
+ .TP
+-.I /root/.oprofile/daemonrc
+.I ROOTHOME/.oprofile/daemonrc
+ Configuration file for opcontrol
+ .TP
+ .I @prefix@/share/oprofile/
+diff -ur oprofile-0.9.7.orig/doc/oprofile.html oprofile-0.9.7/doc/oprofile.html
+--- oprofile-0.9.7.orig/doc/oprofile.html       2011-07-04 21:32:35.000000000 -0500
+++ oprofile-0.9.7/doc/oprofile.html    2012-07-02 14:04:59.804018961 -0500
+@@ -1394,7 +1394,7 @@
+               <dd>
+                 <p>
+                    Followed by list arguments for profiling set up. List of arguments
+-                   saved in <code class="filename">/root/.oprofile/daemonrc</code>.
+                   saved in <code class="filename">ROOTHOME/.oprofile/daemonrc</code>.
+                    Giving this option is not necessary; you can just directly pass one
+                    of the setup options, e.g. <span class="command"><strong>opcontrol --no-vmlinux</strong></span>.
+                  </p>
+@@ -1430,7 +1430,7 @@
+               <dd>
+                 <p>
+                    Start data collection with either arguments provided by <code class="option">--setup</code>
+-               or information saved in <code class="filename">/root/.oprofile/daemonrc</code>. Specifying
+               or information saved in <code class="filename">ROOTHOME/.oprofile/daemonrc</code>. Specifying
+                the addition <code class="option">--verbose</code> makes the daemon generate lots of debug data
+                whilst it is running.
+                </p>
+diff -ur oprofile-0.9.7.orig/doc/oprofile.xml oprofile-0.9.7/doc/oprofile.xml
+--- oprofile-0.9.7.orig/doc/oprofile.xml        2011-07-04 21:25:04.000000000 -0500
+++ oprofile-0.9.7/doc/oprofile.xml     2012-07-02 14:02:03.543019283 -0500
+@@ -568,7 +568,7 @@
+                <term><option>--setup</option></term>
+                <listitem><para>
+                    Followed by list arguments for profiling set up. List of arguments
+-                   saved in <filename>/root/.oprofile/daemonrc</filename>.
+                   saved in <filename>ROOTHOME/.oprofile/daemonrc</filename>.
+                    Giving this option is not necessary; you can just directly pass one
+                    of the setup options, e.g. <command>opcontrol --no-vmlinux</command>.
+                  </para></listitem>
+@@ -592,7 +592,7 @@
+                <term><option>--start</option></term>
+                <listitem><para>
+                    Start data collection with either arguments provided by <option>--setup</option>
+-               or information saved in <filename>/root/.oprofile/daemonrc</filename>. Specifying
+               or information saved in <filename>ROOTHOME/.oprofile/daemonrc</filename>. Specifying
+                the addition <option>--verbose</option> makes the daemon generate lots of debug data
+                whilst it is running.
+                </para></listitem>
+diff -ur oprofile-0.9.7.orig/gui/oprof_start_util.cpp oprofile-0.9.7/gui/oprof_start_util.cpp
+--- oprofile-0.9.7.orig/gui/oprof_start_util.cpp        2011-07-04 21:25:04.000000000 -0500
+++ oprofile-0.9.7/gui/oprof_start_util.cpp     2012-07-02 13:55:21.041876096 -0500
+@@ -39,7 +39,7 @@
+ // return the ~ expansion suffixed with a '/'
+ string const get_config_dir()
+ {
+-       return "/root";
+       return "ROOTHOME";
+ }
+ 
+ string daemon_pid;
+diff -ur oprofile-0.9.7.orig/utils/opcontrol oprofile-0.9.7/utils/opcontrol
+--- oprofile-0.9.7.orig/utils/opcontrol 2011-07-20 14:36:48.000000000 -0500
+++ oprofile-0.9.7/utils/opcontrol      2012-07-02 13:55:06.232872688 -0500
+@@ -384,7 +384,7 @@
+        OPROFILED="$OPDIR/oprofiled"
+ 
+        # location for daemon setup information
+-       SETUP_DIR="/root/.oprofile"
+       SETUP_DIR="ROOTHOME/.oprofile"
+        SETUP_FILE="$SETUP_DIR/daemonrc"
+        SEC_SETUP_FILE="$SETUP_DIR/daemonrc_new"
+ 
diff --git a/meta/recipes-kernel/oprofile/oprofile/opstart.patch b/meta/recipes-kernel/oprofile/oprofile/opstart.patch
new file mode 100644
index 0000000000..8696f4ef4d
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile/opstart.patch
@@ -0,0 +1,245 @@
+Upstream-Status: Pending
+The patch gives a low overhead way of starting/stopping oprofile which
+doesn't involve script exection.
+(written by RP in OpenedHand days)
+diff --git a/utils/Makefile.am b/utils/Makefile.am
+index d34b060..dff15f9 100644
+--- oprofile.orig/utils/Makefile.am
+++ oprofile/utils/Makefile.am
+@@ -7,7 +7,7 @@ AM_LDFLAGS = @OP_LDFLAGS@
+ 
+ LIBS=@POPT_LIBS@ @LIBERTY_LIBS@
+ 
+-bin_PROGRAMS = ophelp op-check-perfevents
+bin_PROGRAMS = ophelp op-check-perfevents opstart
+ dist_bin_SCRIPTS = opcontrol
+ 
+ op_check_perfevents_SOURCES = op_perf_events_checker.c
+@@ -15,3 +15,10 @@ op_check_perfevents_CPPFLAGS = ${AM_CFLAGS} @PERF_EVENT_FLAGS@
+ 
+ ophelp_SOURCES = ophelp.c
+ ophelp_LDADD = ../libop/libop.a ../libutil/libutil.a
+
+opstart_SOURCES = opstart.c
+
+install-exec-local:
+       cd $(DESTDIR)/$(bindir) && \
+       rm -f opstop && \
+       $(LN_S) opstart opstop
+Index: oprofile/utils/opstart.c
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
+++ oprofile/utils/opstart.c    2008-07-02 15:14:07.000000000 +0100
+@@ -0,0 +1,110 @@
+/**
+ * @file opstart.c
+ * Start/Stop oprofile
+ *
+ * @remark Copyright 2007 Openedhand Ltd.
+ * @remark Read the file COPYING
+ *
+ * @author Richard Purdie
+ */
+
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+int main(const int argc, const char* argv[])
+{
+       const char *enable = "/dev/oprofile/enable";
+       const char *lockfile;
+       unsigned long dpid;
+       struct stat sbuf;
+       FILE *lfile, *efile;
+       int sig, enb, err;
+
+       if (argc >= 2) {
+               printf("Error: Invalid options.\n");
+               return 1;
+       }
+
+       lockfile = getenv("LOCK_FILE");
+       if (!lockfile)
+               lockfile = "/var/lib/oprofile/lock";
+
+       /* Add SESSION_DIR support? */
+
+       if (geteuid()) {
+               printf("Error: This program must be run as root.\n");
+               return 1;
+       }
+
+       if (stat(enable, &sbuf)) {
+               printf("Error: Could not find /dev/oprofile/enable, the"
+                      " kernel module probably isn't loaded.\n");
+               printf("This binary only works with 2.6 kernels and oprofile"
+                      " must have been initialised with 'opcontrol --start-daemon'.\n");
+               return 1;
+       }
+
+       if (stat(lockfile, &sbuf)) {
+               printf("Error: Could not find lockfile %s.\n", lockfile);
+               printf("The oprofile daemon must be running (oprofile must"
+                      " have been initialised with 'opcontrol --start-daemon').\n");
+               return 1;
+       }
+
+       lfile = fopen(lockfile, "r");
+       if (!lfile) {
+               printf("Error opening lockfile %s.\n", lockfile);
+               return 1;
+       }
+
+       err = fscanf(lfile, "%lud", (unsigned long *) &dpid);
+       if (err != 1) {
+               printf("Error reading pid from lockfile %s.\n", lockfile);
+               return 1;
+       }
+       fclose(lfile);
+
+       efile = fopen(enable, "r");
+       if (!efile) {
+               printf("Error opening %s.\n", enable);
+               return 1;
+       }
+
+       if (strstr(argv[0], "opstart")) {
+               printf("Starting Profiler\n");
+               sig = SIGUSR1;
+               enb = 1;
+       } else if (strstr(argv[0], "opstop")) {
+               printf("Stopping Oprofile.\n");
+               printf("You need to run 'opcontrol --dump' when the session"
+                      " is finished.\n");
+               sig = SIGUSR2;
+               enb = 0;
+       } else {
+               printf("Error: Please call as 'opstart' or 'opstop'\n");
+               return 1;
+       }
+
+       err = kill(dpid, 0);
+       if (err) {
+               printf("Error sending signal to oprofiled. Stale lockfile"
+                      " (%s) ?\n", lockfile);
+               return 1;
+       }
+
+       fprintf(efile, "%d\n", enb);
+       err = kill(dpid, sig);
+       if (err) {
+               printf("Error sending signal to oprofiled. Stale lockfile"
+                      " (%s) ?\n", lockfile);
+               return 1;
+       }
+
+       return 0;
+}
+
+Index: oprofile/configure.ac
+===================================================================
+--- oprofile.orig/configure.ac  2008-07-02 15:13:58.000000000 +0100
+++ oprofile/configure.ac       2008-07-02 15:17:37.000000000 +0100
+@@ -16,6 +16,7 @@
+ AM_CONFIG_HEADER(config.h)
+ 
+ AC_PROG_RANLIB
+AC_PROG_LN_S
+ AC_PROG_LIBTOOL
+ 
+ dnl for the man page
+@@ -241,6 +242,8 @@
+        doc/xsl/catalog-1.xml \
+        doc/oprofile.1 \
+        doc/opcontrol.1 \
+       doc/opstart.1 \
+       doc/opstop.1 \
+        doc/ophelp.1 \
+        doc/opreport.1 \
+        doc/opannotate.1 \
+Index: oprofile/doc/Makefile.am
+===================================================================
+--- oprofile.orig/doc/Makefile.am       2008-07-02 15:13:59.000000000 +0100
+++ oprofile/doc/Makefile.am    2008-07-02 15:14:07.000000000 +0100
+@@ -11,6 +11,8 @@
+ man_MANS = \
+        oprofile.1 \
+        opcontrol.1 \
+       opstart.1 \
+       opstop.1 \
+        opreport.1 \
+        opannotate.1 \
+        opgprof.1 \
+Index: oprofile/doc/opstart.1.in
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
+++ oprofile/doc/opstart.1.in   2008-07-02 15:14:07.000000000 +0100
+@@ -0,0 +1,27 @@
+.TH OPSTART 1 "@DATE@" "oprofile @VERSION@"
+.UC 4
+.SH NAME
+opstart \- start OProfile profiling
+.SH SYNOPSIS
+.br
+.B opstart
+.SH DESCRIPTION
+.B opstart
+is a simple optimised command to start profiling with 2.6 Linux kernels.
+OProfile should have already been initialised by calling "opcontrol --start-daemon".
+
+.SH ENVIRONMENT
+No special environment variables are recognised by opstart.
+
+.SH FILES
+.TP
+.I /var/lib/oprofile/samples/
+The location of the generated sample files.
+
+.SH VERSION
+.TP
+This man page is current for @PACKAGE@-@VERSION@.
+
+.SH SEE ALSO
+.BR @OP_DOCDIR@,
+.BR oprofile(1)
+Index: oprofile/doc/opstop.1.in
+===================================================================
+--- /dev/null   1970-01-01 00:00:00.000000000 +0000
+++ oprofile/doc/opstop.1.in    2008-07-02 15:14:07.000000000 +0100
+@@ -0,0 +1,28 @@
+.TH OPSTOP 1 "@DATE@" "oprofile @VERSION@"
+.UC 4
+.SH NAME
+opstop \- stop OProfile profiling
+.SH SYNOPSIS
+.br
+.B opstop
+.SH DESCRIPTION
+.B opstop
+is a simple optimsed command to stop profiling with 2.6 Linux kernels.
+You need to run "opcontrol --dump" before being able to view a profile
+with opreport.
+
+.SH ENVIRONMENT
+No special environment variables are recognised by opstop.
+
+.SH FILES
+.TP
+.I /var/lib/oprofile/samples/
+The location of the generated sample files.
+
+.SH VERSION
+.TP
+This man page is current for @PACKAGE@-@VERSION@.
+
+.SH SEE ALSO
+.BR @OP_DOCDIR@,
+.BR oprofile(1)
diff --git a/meta/recipes-kernel/oprofile/oprofile_0.9.8.bb b/meta/recipes-kernel/oprofile/oprofile_0.9.8.bb
new file mode 100644
index 0000000000..e8329cd79c
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile_0.9.8.bb
@@ -0,0 +1,22 @@
+require oprofile.inc
+PR = "${INC_PR}.3"
+DEPENDS += "virtual/kernel"
+DEPENDS_append_powerpc64 = " libpfm4"
+SRC_URI += "${SOURCEFORGE_MIRROR}/${BPN}/${BPN}-${PV}.tar.gz \
+            file://0001-Add-rmb-definition-for-AArch64-architecture.patch \
+            file://0001-OProfile-doesn-t-build-for-32-bit-ppc-the-operf_util.patch \
+            file://0001-Handle-early-perf_events-kernel-without-PERF_RECORD_.patch \
+            file://0001-Fix-up-configure-to-handle-architectures-that-do-not.patch \
+            file://0001-Change-configure-to-look-for-libpfm4-function-first-.patch \
+            file://0001-ophelp-lists-events-Fix-doc-URL-for-ppc64-arch.patch \
+            file://0001-Allow-ppc64-events-to-be-specified-with-or-without-_.patch \
+            file://0001-Fix-PPC64-specific-libpfm-usage-so-it-doesn-t-break-.patch"
+SRC_URI[md5sum] = "6d127023af1dd1cf24e15411229f3cc8"
+SRC_URI[sha256sum] = "ab45900fa1a23e5d5badf3c0a55f26c17efe6e184efcf00b371433751fa761bc"
+S = "${WORKDIR}/oprofile-${PV}"
diff --git a/meta/recipes-kernel/oprofile/oprofile_git.bb b/meta/recipes-kernel/oprofile/oprofile_git.bb
new file mode 100644
index 0000000000..ca562db121
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofile_git.bb
@@ -0,0 +1,11 @@
+require oprofile.inc
+SRCREV = "88f43190d412d28ebf5c75a76ba20343d0fe4c41"
+PV = "0.9.7+git${SRCPV}"
+PR = "${INC_PR}.0"
+SRC_URI += "git://oprofile.git.sourceforge.net/gitroot/${BPN}/${BPN}"
+S = "${WORKDIR}/git"
+DEFAULT_PREFERENCE = "-1"
diff --git a/meta/recipes-kernel/oprofile/oprofileui-server/init b/meta/recipes-kernel/oprofile/oprofileui-server/init
new file mode 100755
index 0000000000..2544ea4ac0
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofileui-server/init
@@ -0,0 +1,37 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          oprofile-server
+# Required-Start:    $network
+# Required-Stop:     $network
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: OProfileUI server
+# Description:       
+### END INIT INFO
+. /etc/init.d/functions
+case "$1" in
+  start)
+        echo "Starting OProfileUI server"
+        . /etc/profile
+        /usr/bin/oprofile-server &
+  ;;
+  stop)
+        echo "Stopping OProfileUI server"
+        killproc oprofile-server
+  ;;
+  restart)
+        $0 stop
+        sleep 1
+        $0 start
+  ;;
+  *)
+        echo "usage: $0 { start | stop | restart }"
+  ;;
+esac
+exit 0
diff --git a/meta/recipes-kernel/oprofile/oprofileui-server/oprofileui-server.service b/meta/recipes-kernel/oprofile/oprofileui-server/oprofileui-server.service
new file mode 100644
index 0000000000..1a2cbe62ea
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofileui-server/oprofileui-server.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=OProfileUI Server
+After=network.target
+[Service]
+ExecStart=/bin/sh -c ". @SYSCONFDIR@/profile; @BINDIR@/oprofile-server"
diff --git a/meta/recipes-kernel/oprofile/oprofileui-server_git.bb b/meta/recipes-kernel/oprofile/oprofileui-server_git.bb
new file mode 100644
index 0000000000..dbb559965a
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofileui-server_git.bb
@@ -0,0 +1,32 @@
+require oprofileui.inc
+SRCREV = "f168b8bfdc63660033de1739c6ddad1abd97c379"
+PV = "0.0+git${SRCPV}"
+S = "${WORKDIR}/git"
+SRC_URI = "git://git.yoctoproject.org/oprofileui \
+           file://init \
+           file://oprofileui-server.service "
+EXTRA_OECONF += "--disable-client --enable-server"
+RDEPENDS_${PN} = "oprofile"
+do_install_append() {
+        install -d ${D}${sysconfdir}/init.d
+        install -m 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/oprofileui-server
+        install -d ${D}${systemd_unitdir}/system
+        install -m 0644 ${WORKDIR}/oprofileui-server.service ${D}${systemd_unitdir}/system/
+        sed -i -e 's,@SYSCONFDIR@,${sysconfdir},g' \
+                -e 's,@BINDIR@,${bindir},g' ${D}${systemd_unitdir}/system/oprofileui-server.service
+}
+inherit update-rc.d systemd
+INITSCRIPT_NAME = "oprofileui-server"
+INITSCRIPT_PARAMS = "start 99 5 2 . stop 20 0 1 6 ."
+SYSTEMD_SERVICE_${PN} = "oprofileui-server.service"
+SYSTEMD_AUTO_ENABLE = "disable"
diff --git a/meta/recipes-kernel/oprofile/oprofileui.inc b/meta/recipes-kernel/oprofile/oprofileui.inc
new file mode 100644
index 0000000000..6d59e47213
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofileui.inc
@@ -0,0 +1,16 @@
+SUMMARY = "User Interface for the System-Wide Profiler"
+DESCRIPTION = "User interface for the OProfile tool"
+HOMEPAGE = "http://labs.o-hand.com/oprofileui/"
+BUGTRACKER = "http://bugzilla.yoctoproject.org/"
+SECTION = "x11"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "glib-2.0 avahi"
+inherit autotools pkgconfig
+EXTRA_OECONF = "--with-avahi"
diff --git a/meta/recipes-kernel/oprofile/oprofileui_git.bb b/meta/recipes-kernel/oprofile/oprofileui_git.bb
new file mode 100644
index 0000000000..316c61a696
--- /dev/null
+++ b/meta/recipes-kernel/oprofile/oprofileui_git.bb
@@ -0,0 +1,17 @@
+require oprofileui.inc
+DEPENDS += "gtk+ libglade libxml2 avahi-ui gconf"
+SRCREV = "f168b8bfdc63660033de1739c6ddad1abd97c379"
+PV = "0.0+git${SRCPV}"
+S = "${WORKDIR}/git"
+SRC_URI = "git://git.yoctoproject.org/oprofileui"
+EXTRA_OECONF += "--enable-client --disable-server"
+PACKAGES =+ "oprofileui-viewer"
+FILES_oprofileui-viewer = "${bindir}/oparchconv ${bindir}/oprofile-viewer ${datadir}/applications/ ${datadir}/oprofileui/ ${datadir}/icons"
+RDEPENDS_oprofileui-viewer = "oprofile"
diff --git a/meta/recipes-kernel/perf/perf-features.inc b/meta/recipes-kernel/perf/perf-features.inc
new file mode 100644
index 0000000000..b8859ab7d5
--- /dev/null
+++ b/meta/recipes-kernel/perf/perf-features.inc
@@ -0,0 +1,22 @@
+PERF_FEATURES_ENABLE ?= "perf-scripting perf-tui"
+def perf_feature_enabled(feature, trueval, falseval, d):
+    """
+    Check which perf features are enabled.
+    The PERF_FEATURES_ENABLE variable lists the perf features to
+    enable.  Override it if you want something different from what's
+    listed above, which is the default.  If empty, the build won't
+    enable any features (which may be exactly what you want, just a
+    barebones perf without any extra baggage, what you get if you
+    specify an empty feature list).
+    Available perf features:
+      perf-scripting: enable support for Perl and Python bindings
+      perf-tui: enable support for the perf TUI (via libnewt)
+    """
+    enabled_features = d.getVar("PERF_FEATURES_ENABLE", True) or ""
+    if feature in enabled_features:
+        return trueval
+    return falseval
diff --git a/meta/recipes-kernel/perf/perf.bb b/meta/recipes-kernel/perf/perf.bb
new file mode 100644
index 0000000000..ef21b6c9c2
--- /dev/null
+++ b/meta/recipes-kernel/perf/perf.bb
@@ -0,0 +1,160 @@
+SUMMARY = "Performance analysis tools for Linux"
+DESCRIPTION = "Performance counters for Linux are a new kernel-based \
+subsystem that provide a framework for all things \
+performance analysis. It covers hardware level \
+(CPU/PMU, Performance Monitoring Unit) features \
+and software features (software counters, tracepoints) \
+as well."
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+PR = "r8"
+require perf-features.inc
+BUILDPERF_libc-uclibc = "no"
+TUI_DEPENDS = "${@perf_feature_enabled('perf-tui', 'libnewt', '',d)}"
+SCRIPTING_DEPENDS = "${@perf_feature_enabled('perf-scripting', 'perl python', '',d)}"
+DEPENDS = "virtual/kernel \
+           virtual/${MLPREFIX}libc \
+           ${MLPREFIX}elfutils \
+           ${MLPREFIX}binutils \
+           ${TUI_DEPENDS} \
+           ${SCRIPTING_DEPENDS} \
+           bison flex \
+          "
+SCRIPTING_RDEPENDS = "${@perf_feature_enabled('perf-scripting', 'perl perl-modules python', '',d)}"
+RDEPENDS_${PN} += "elfutils bash ${SCRIPTING_RDEPENDS}"
+PROVIDES = "virtual/perf"
+inherit linux-kernel-base kernel-arch pythonnative
+# needed for building the tools/perf Python bindings
+inherit python-dir
+export STAGING_INCDIR
+export STAGING_LIBDIR
+export BUILD_SYS
+export HOST_SYS
+#kernel 3.1+ supports WERROR to disable warnings as errors
+export WERROR = "0"
+do_populate_lic[depends] += "virtual/kernel:do_populate_sysroot"
+# needed for building the tools/perf Perl binding
+inherit perlnative cpan-base
+# Env var which tells perl if it should use host (no) or target (yes) settings
+export PERLCONFIGTARGET = "${@is_target(d)}"
+export PERL_INC = "${STAGING_LIBDIR}${PERL_OWN_DIR}/perl/${@get_perl_version(d)}/CORE"
+export PERL_LIB = "${STAGING_LIBDIR}${PERL_OWN_DIR}/perl/${@get_perl_version(d)}"
+export PERL_ARCHLIB = "${STAGING_LIBDIR}${PERL_OWN_DIR}/perl/${@get_perl_version(d)}"
+S = "${STAGING_KERNEL_DIR}"
+# The source should be ready after the do_unpack
+do_unpack[depends] += "virtual/kernel:do_populate_sysroot"
+B = "${WORKDIR}/${BPN}-${PV}"
+SCRIPTING_DEFINES = "${@perf_feature_enabled('perf-scripting', '', 'NO_LIBPERL=1 NO_LIBPYTHON=1',d)}"
+TUI_DEFINES = "${@perf_feature_enabled('perf-tui', '', 'NO_NEWT=1',d)}"
+# The LDFLAGS is required or some old kernels fails due missing
+# symbols and this is preferred than requiring patches to every old
+# supported kernel.
+LDFLAGS="-ldl -lutil"
+EXTRA_OEMAKE = \
+                '-C ${S}/tools/perf \
+                O=${B} \
+                CROSS_COMPILE=${TARGET_PREFIX} \
+                ARCH=${ARCH} \
+                CC="${CC}" \
+                AR="${AR}" \
+                perfexecdir=${libexecdir} \
+                NO_GTK2=1 ${TUI_DEFINES} NO_DWARF=1 ${SCRIPTING_DEFINES} \
+                '
+EXTRA_OEMAKE += "\
+        'prefix=${prefix}' \
+        'bindir=${bindir}' \
+        'sharedir=${datadir}' \
+        'sysconfdir=${sysconfdir}' \
+        'perfexecdir=${libexecdir}/perf-core' \
+        \
+        'ETC_PERFCONFIG=${@os.path.relpath(sysconfdir, prefix)}' \
+        'sharedir=${@os.path.relpath(datadir, prefix)}' \
+        'mandir=${@os.path.relpath(mandir, prefix)}' \
+        'infodir=${@os.path.relpath(infodir, prefix)}' \
+"
+# PPC64 uses long long for u64 in the kernel, but powerpc's asm/types.h
+# prevents 64-bit userland from seeing this definition, instead defaulting
+# to u64 == long in userspace. Define __SANE_USERSPACE_TYPES__ to get 
+# int-ll64.h included. And MIPS64 has the same issue.
+EXTRA_OEMAKE_append_powerpc64 = ' CFLAGS=-D__SANE_USERSPACE_TYPES__'
+EXTRA_OEMAKE_append_mips64 = ' CFLAGS=-D__SANE_USERSPACE_TYPES__'
+PARALLEL_MAKE = ""
+do_compile() {
+        # Linux kernel build system is expected to do the right thing
+        unset CFLAGS
+        oe_runmake all
+}
+do_install() {
+        # Linux kernel build system is expected to do the right thing
+        unset CFLAGS
+        oe_runmake DESTDIR=${D} install
+        # we are checking for this make target to be compatible with older perf versions
+        if [ "${@perf_feature_enabled('perf-scripting', 1, 0, d)}" = "1" -a $(grep install-python_ext ${S}/tools/perf/Makefile) = "0"]; then
+                oe_runmake DESTDIR=${D} install-python_ext
+        fi
+}
+do_configure_prepend () {
+    #kernels before 3.1 do not support WERROR env variable
+    sed -i 's,-Werror ,,' ${S}/tools/perf/Makefile
+    if [ -e "${S}/tools/perf/config/Makefile" ]; then
+        sed -i 's,-Werror ,,' ${S}/tools/perf/config/Makefile
+    fi
+    # If building a multlib based perf, the incorrect library path will be
+    # detected by perf, since it triggers via: ifeq ($(ARCH),x86_64). In a 32 bit
+    # build, with a 64 bit multilib, the arch won't match and the detection of a 
+    # 64 bit build (and library) are not exected. To ensure that libraries are
+    # installed to the correct location, we can make the substitution in the 
+    # config/Makefile. For non multilib builds, this has no impact.
+    if [ -e "${S}/tools/perf/config/Makefile" ]; then
+        sed -i 's,libdir = $(prefix)/$(lib),libdir = $(prefix)/${baselib},' ${S}/tools/perf/config/Makefile
+    fi
+    # We need to ensure the --sysroot option in CC is preserved
+    if [ -e "${S}/tools/perf/Makefile.perf" ]; then
+        sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/perf/Makefile.perf
+        sed -i 's,AR = $(CROSS_COMPILE)ar,#AR,' ${S}/tools/perf/Makefile.perf
+    fi
+    if [ -e "${S}/tools/lib/api/Makefile" ]; then
+        sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/lib/api/Makefile
+        sed -i 's,AR = $(CROSS_COMPILE)ar,#AR,' ${S}/tools/lib/api/Makefile
+    fi
+    if [ -e "${S}/tools/perf/config/feature-checks/Makefile" ]; then
+        sed -i 's,CC := $(CROSS_COMPILE)gcc -MD,CC += -MD,' ${S}/tools/perf/config/feature-checks/Makefile
+    fi
+}
+python do_package_prepend() {
+    bb.data.setVar('PKGV', get_kernelversion('${S}').split("-")[0], d)
+}
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+FILES_${PN} += "${libexecdir}/perf-core ${exec_prefix}/libexec/perf-core ${libdir}/traceevent"
+FILES_${PN}-dbg += "${libdir}/python*/site-packages/.debug"
+FILES_${PN} += "${libdir}/python*/site-packages"
+INHIBIT_PACKAGE_DEBUG_SPLIT="1"
diff --git a/meta/recipes-kernel/powertop/powertop_2.5.bb b/meta/recipes-kernel/powertop/powertop_2.5.bb
new file mode 100644
index 0000000000..f37d7a76e0
--- /dev/null
+++ b/meta/recipes-kernel/powertop/powertop_2.5.bb
@@ -0,0 +1,30 @@
+SUMMARY = "Power usage tool"
+DESCRIPTION = "Linux tool to diagnose issues with power consumption and power management."
+HOMEPAGE = "http://01.org/powertop/"
+BUGTRACKER = "http://bugzilla.lesswatts.org/"
+DEPENDS = "ncurses libnl pciutils"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=12f884d2ae1ff87c09e5b7ccc2c4ca7e"
+SRC_URI = "http://01.org/powertop/sites/default/files/downloads/powertop-${PV}.tar.gz"
+SRC_URI[md5sum] = "806bbcbd44fcea1f807c9582fc1f7d3e"
+SRC_URI[sha256sum] = "8b2c08a555d79e1c428863470c41cb023971d74ba4801d80a05e35adeec23c0b"
+inherit autotools gettext
+# we need to explicitly link with libintl in uClibc systems
+LDFLAGS += "${EXTRA_LDFLAGS}"
+EXTRA_LDFLAGS_libc-uclibc = "-lintl"
+# we do not want libncursesw if we can
+do_configure_prepend() {
+    # configure.ac checks for delwin() in "ncursesw ncurses" so let's drop first one
+    sed -i -e "s/ncursesw//g" ${S}/configure.ac
+}
+inherit update-alternatives
+ALTERNATIVE_${PN} = "powertop"
+ALTERNATIVE_TARGET[powertop] = "${sbindir}/powertop"
+ALTERNATIVE_LINK_NAME[powertop] = "${sbindir}/powertop"
+ALTERNATIVE_PRIORITY = "100"
diff --git a/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch b/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch
new file mode 100644
index 0000000000..dcc2cbe67c
--- /dev/null
+++ b/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch
@@ -0,0 +1,22 @@
+On uclibc elf.h does not have GNU extentions but we need this define
+so we define it locally if its not getting it from elf.h
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+Index: git/elfparser.h
+===================================================================
+--- git.orig/elfparser.h        2011-07-16 18:57:41.000000000 -0700
+++ git/elfparser.h     2011-07-16 20:28:54.733829895 -0700
+@@ -17,6 +17,10 @@
+  */
+ #include <glib.h>
+ 
+#ifndef NT_GNU_BUILD_ID
+#define NT_GNU_BUILD_ID 3
+#endif
+
+ typedef struct ElfSym ElfSym;
+ typedef struct ElfParser ElfParser;
+ 
diff --git a/meta/recipes-kernel/sysprof/files/rmb-arm.patch b/meta/recipes-kernel/sysprof/files/rmb-arm.patch
new file mode 100644
index 0000000000..c53ac6427c
--- /dev/null
+++ b/meta/recipes-kernel/sysprof/files/rmb-arm.patch
@@ -0,0 +1,21 @@
+Upstream-Status: Pending
+Index: git/util.h
+===================================================================
+--- git.orig/util.h     2010-12-07 22:41:57.156243001 -0600
+++ git/util.h  2010-12-07 22:43:47.616243002 -0600
+@@ -37,4 +37,13 @@
+ #define cpu_relax()     asm volatile("" ::: "memory");
+ #endif
+ 
+#ifdef __arm__
+/*
+ * Use the __kuser_memory_barrier helper in the CPU helper page. See
+ * arch/arm/kernel/entry-armv.S in the kernel source for details.
+ */
+#define rmb()          ((void(*)(void))0xffff0fa0)()
+#define cpu_relax()    asm volatile("":::"memory")
+#endif
+
+ #endif
diff --git a/meta/recipes-kernel/sysprof/files/rmb-mips.patch b/meta/recipes-kernel/sysprof/files/rmb-mips.patch
new file mode 100644
index 0000000000..e055b8ad8b
--- /dev/null
+++ b/meta/recipes-kernel/sysprof/files/rmb-mips.patch
@@ -0,0 +1,22 @@
+Upstream-Status: Pending
+Index: git/util.h
+===================================================================
+--- git.orig/util.h     2010-12-08 01:22:44.486243001 -0600
+++ git/util.h  2010-12-08 01:23:27.836243001 -0600
+@@ -37,4 +37,15 @@
+ #define cpu_relax()     asm volatile("" ::: "memory");
+ #endif
+ 
+#ifdef __mips__
+#define rmb()          asm volatile(                                   \
+                               ".set   mips2\n\t"                      \
+                               "sync\n\t"                              \
+                               ".set   mips0"                          \
+                               : /* no output */                       \
+                               : /* no input */                        \
+                               : "memory")
+#define cpu_relax()    asm volatile("" ::: "memory")
+#endif
+
+ #endif
diff --git a/meta/recipes-kernel/sysprof/sysprof_git.bb b/meta/recipes-kernel/sysprof/sysprof_git.bb
new file mode 100644
index 0000000000..73e617f219
--- /dev/null
+++ b/meta/recipes-kernel/sysprof/sysprof_git.bb
@@ -0,0 +1,20 @@
+SUMMARY = "System-wide Performance Profiler for Linux"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+DEPENDS = "gtk+ libglade"
+SRCREV = "cd44ee6644c3641507fb53b8a2a69137f2971219"
+PV = "1.2.0+git${SRCPV}"
+SRC_URI = "git://git.gnome.org/sysprof \
+           file://define-NT_GNU_BUILD_ID.patch \
+          "
+SRC_URI_append_arm  = " file://rmb-arm.patch"
+SRC_URI_append_mips = " file://rmb-mips.patch"
+SRC_URI_append_mips64 = " file://rmb-mips.patch"
+S = "${WORKDIR}/git"
+inherit autotools
diff --git a/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb b/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb
new file mode 100644
index 0000000000..ab9acba023
--- /dev/null
+++ b/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb
@@ -0,0 +1,42 @@
+SUMMARY = "UProbes kernel module for SystemTap"
+require systemtap_git.inc
+DEPENDS = "systemtap virtual/kernel"
+PR = "r1"
+# On systems without CONFIG_UTRACE, this package is empty.
+ALLOW_EMPTY_${PN} = "1"
+inherit module-base gettext
+FILES_${PN} += "${datadir}/systemtap/runtime/uprobes"
+EXTRA_OEMAKE = ""
+# Compile and install the uprobes kernel module on machines with utrace
+# support.  Note that staprun expects it in the systemtap/runtime directory,
+# not in /lib/modules.
+do_compile() {
+        if grep -q "CONFIG_UTRACE=y" ${STAGING_KERNEL_DIR}/.config
+        then
+                unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS CC LD CPP
+                oe_runmake CC="${KERNEL_CC}" LD="${KERNEL_LD}" \
+                           AR="${KERNEL_AR}" \
+                           -C ${STAGING_KERNEL_DIR} scripts
+                oe_runmake KDIR=${STAGING_KERNEL_DIR}   \
+                           M="${S}/runtime/uprobes/" \
+                           CC="${KERNEL_CC}" LD="${KERNEL_LD}" \
+                           AR="${KERNEL_AR}" \
+                           -C "${S}/runtime/uprobes/"
+        fi
+}
+do_install() {
+        if [ -e "${S}/runtime/uprobes/uprobes.ko" ]
+        then
+                install -d ${D}${datadir}/systemtap/runtime/uprobes/
+                install -m 0644 ${S}/runtime/uprobes/uprobes.ko ${D}${datadir}/systemtap/runtime/uprobes/
+        fi
+}
diff --git a/meta/recipes-kernel/systemtap/systemtap/docproc-build-fix.patch b/meta/recipes-kernel/systemtap/systemtap/docproc-build-fix.patch
new file mode 100644
index 0000000000..33a89940ae
--- /dev/null
+++ b/meta/recipes-kernel/systemtap/systemtap/docproc-build-fix.patch
@@ -0,0 +1,19 @@
+Upstream-Status: Inappropriate [configuration]
+Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
+Index: git/doc/SystemTap_Tapset_Reference/Makefile.am
+===================================================================
+--- git.orig/doc/SystemTap_Tapset_Reference/Makefile.am 2012-04-13 08:43:46.263339003 -0500
+++ git/doc/SystemTap_Tapset_Reference/Makefile.am      2012-04-13 09:31:22.470083915 -0500
+@@ -27,6 +27,10 @@
+ noinst_PROGRAMS = docproc
+ SRCTREE=$(abs_top_srcdir)/
+ DOCPROC=$(abs_builddir)/docproc
+docproc_LINK = $(CC_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@
+
+docproc.o: $(srcdir)/docproc.c
+       $(CC_FOR_BUILD) -c $(CFLAGS_FOR_BUILD) -o $@ $(srcdir)/docproc.c
+ 
+ all: $(PDFDOCS) stamp-htmldocs stamp-mandocs
+ tapsets.xml: docproc $(shell find $(SRCTREE)/tapset -name '*.stp')
diff --git a/meta/recipes-kernel/systemtap/systemtap/obsolete_automake_macros.patch b/meta/recipes-kernel/systemtap/systemtap/obsolete_automake_macros.patch
new file mode 100644
index 0000000000..988cda4f0c
--- /dev/null
+++ b/meta/recipes-kernel/systemtap/systemtap/obsolete_automake_macros.patch
@@ -0,0 +1,15 @@
+Upstream-Status: Pending
+Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
+Index: git/configure.ac
+===================================================================
+--- git.orig/configure.ac
+++ git/configure.ac
+@@ -19,7 +19,6 @@ AC_PROG_LN_S
+ AC_PROG_CC
+ AC_PROG_CXX
+ AC_PROG_CPP
+-AM_PROG_CC_STDC
+ AM_PROG_CC_C_O
+ AC_PROG_RANLIB
+ AC_OBJEXT
diff --git a/meta/recipes-kernel/systemtap/systemtap/scheduler-stp.patch b/meta/recipes-kernel/systemtap/systemtap/scheduler-stp.patch
new file mode 100644
index 0000000000..9897e481a3
--- /dev/null
+++ b/meta/recipes-kernel/systemtap/systemtap/scheduler-stp.patch
@@ -0,0 +1,109 @@
+scheduler.stp: Handle missing symbols.
+Compiler output code optimization leads to missing debug data for some
+target variables, in particular some inline functions parameters, e.g.
+context_switch.
+Handle this by testing for variable name resolvability and provide default
+variable values in case no suitable target data is available through variable
+name. Affected functions: ctxswitch,wakeup.
+This fix does not affect the intended context switch tracing.
+Upstream-Status: Pending
+Signed-off-by: George Nita <george.nita@enea.com>
+diff --git a/tapset/linux/scheduler.stp b/tapset/linux/scheduler.stp
+index 7596a46..539a0f1 100644
+--- a/tapset/linux/scheduler.stp
+++ b/tapset/linux/scheduler.stp
+@@ -120,7 +120,7 @@ probe scheduler.ctxswitch = kernel.trace("sched_switch") !,
+ %( arch != "x86_64" && arch != "ia64" && arch != "arm" %?
+        kernel.function("__switch_to")
+ %:
+-       kernel.function("context_switch")
+       kernel.function("prepare_task_switch")
+ %)
+ {
+        name = "ctxswitch"
+@@ -140,7 +140,7 @@ probe scheduler.ctxswitch = kernel.trace("sched_switch") !,
+                prev_task_name = task_execname($prev_p)
+                prevtsk_state = $prev_p->state
+        }
+-       else {
+       else if (@defined($prev)) {
+                prev_priority = $prev->prio
+                prev_pid = $prev->tgid
+                prev_tid = $prev->pid
+@@ -148,6 +148,15 @@ probe scheduler.ctxswitch = kernel.trace("sched_switch") !,
+                prev_task_name = task_execname($prev)
+                prevtsk_state = $prev->state
+        }
+       else {
+               prev_priority = 0
+               prev_pid = 0
+               prev_tid = 0
+               /* No prev_task, dummy */
+               prev_task = task_current()
+               prev_task_name = "UNAVAILABLE"
+               prevtsk_state = 0
+       }
+ 
+        if (@defined($next)) {
+                next_priority = $next->prio
+@@ -165,7 +174,7 @@ probe scheduler.ctxswitch = kernel.trace("sched_switch") !,
+                next_task_name = task_execname($next_p)
+                nexttsk_state = $next_p->state
+        }
+-       else {
+       else if (@defined($new)) {
+                next_priority = $new->prio
+                next_pid = $new->tgid
+                next_tid = $new->pid
+@@ -173,6 +182,14 @@ probe scheduler.ctxswitch = kernel.trace("sched_switch") !,
+                next_task_name = task_execname($new)
+                nexttsk_state = $new->state
+        }
+       else {
+               next_task = task_current()
+               next_priority = task_prio(next_task)
+               next_pid = task_pid(next_task)
+               next_tid = task_tid(next_task)
+               next_task_name = task_execname(next_task)
+               nexttsk_state = task_state(next_task)
+       }
+ }
+ 
+ 
+@@ -254,12 +271,22 @@ probe scheduler.wakeup =
+        kernel.function("try_to_wake_up")
+ {
+        name = "wakeup"
+-       task = $p
+-       task_pid = $p->tgid
+-       task_tid = $p->pid
+-       task_priority = $p->prio
+-       task_cpu = task_cpu($p)
+-       task_state = task_state($p)
+       if (@defined($p)) {
+               task = $p
+               task_pid = $p->tgid
+               task_tid = $p->pid
+               task_priority = $p->prio
+               task_cpu = task_cpu($p)
+               task_state = task_state($p)
+       }
+       else {
+               task = task_current()
+               task_pid = task_pid(task)
+               task_tid = task_tid(task)
+               task_priority = task_prio(task)
+               task_cpu = task_cpu(task)
+               task_state = task_state(task)
+       }
+ }
+ 
+ /**
diff --git a/meta/recipes-kernel/systemtap/systemtap_git.bb b/meta/recipes-kernel/systemtap/systemtap_git.bb
new file mode 100644
index 0000000000..488d417150
--- /dev/null
+++ b/meta/recipes-kernel/systemtap/systemtap_git.bb
@@ -0,0 +1,27 @@
+SUMMARY = "Script-directed dynamic tracing and performance analysis tool for Linux"
+require systemtap_git.inc
+DEPENDS = "elfutils sqlite3 systemtap-native"
+DEPENDS_class-native = "elfutils-native sqlite3-native gettext-native"
+DEPENDS_class-nativesdk = "nativesdk-elfutils nativesdk-sqlite3 nativesdk-gettext"
+RDEPENDS_${PN} += "python bash"
+RDEPENDS_${PN}_class-native += "python-native"
+RDEPENDS_${PN}_class-nativesdk += "python-native"
+EXTRA_OECONF += "--with-libelf=${STAGING_DIR_TARGET} --without-rpm \
+            --without-nss --without-avahi --without-dyninst \
+            --disable-server --disable-grapher --enable-prologues \
+            ac_cv_prog_have_javac=no \
+            ac_cv_prog_have_jar=no "
+STAP_DOCS ?= "--disable-docs --disable-publican --disable-refdocs"
+EXTRA_OECONF += "${STAP_DOCS} "
+inherit autotools gettext pkgconfig
+BBCLASSEXTEND = "native nativesdk"
+FILES_${PN}-dbg += "${libexecdir}/systemtap/.debug"
diff --git a/meta/recipes-kernel/systemtap/systemtap_git.inc b/meta/recipes-kernel/systemtap/systemtap_git.inc
new file mode 100644
index 0000000000..e5f4da9830
--- /dev/null
+++ b/meta/recipes-kernel/systemtap/systemtap_git.inc
@@ -0,0 +1,28 @@
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+SRCREV = "ae91e3d552aff4f0e74662d055dae06ea55eb6bc"
+PV = "2.5+git${SRCPV}"
+SRC_URI = "git://sourceware.org/git/systemtap.git \
+           file://docproc-build-fix.patch \
+           file://obsolete_automake_macros.patch \
+           file://scheduler-stp.patch \
+          "
+FILESPATH = "${FILE_DIRNAME}/systemtap"
+# systemtap doesn't support mips
+COMPATIBLE_HOST = '(x86_64|i.86|powerpc|arm|aarch64).*-linux'
+S = "${WORKDIR}/git"
+# systemtap can't be built without optimization, if someone tries to compile an
+# entire image as -O0, we override it with -O2 here and give a note about it.
+def get_optimization(d):
+    selected_optimization = d.getVar("SELECTED_OPTIMIZATION", True)
+    if base_contains("SELECTED_OPTIMIZATION", "-O0", "x", "", d) == "x":
+        bb.note("systemtap can't be built with -O0, -O2 will be used instead.")
+        return selected_optimization.replace("-O0", "-O2")
+    return selected_optimization
+SELECTED_OPTIMIZATION := "${@get_optimization(d)}"
diff --git a/meta/recipes-kernel/trace-cmd/kernelshark_1.2.bb b/meta/recipes-kernel/trace-cmd/kernelshark_1.2.bb
new file mode 100644
index 0000000000..d61097df91
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/kernelshark_1.2.bb
@@ -0,0 +1,30 @@
+SUMMARY = "Graphical trace viewer for Ftrace"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
+                    file://kernel-shark.c;beginline=6;endline=8;md5=2c22c965a649ddd7973d7913c5634a5e"
+SRCREV = "7055ffd37beeb44714e86a4abc703f7e175a0db5"
+PR = "r3"
+PV = "1.2+git${SRCPV}"
+DEPENDS = "gtk+"
+RDEPENDS_${PN} = "trace-cmd"
+inherit pkgconfig pythonnative
+SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git \
+           file://addldflags.patch \
+           file://make-docs-optional.patch \
+           file://blktrace-api-compatibility.patch \
+           file://kernelshark-fix-syntax-error-of-shell.patch"
+S = "${WORKDIR}/git"
+EXTRA_OEMAKE = "'CC=${CC}' 'AR=${AR}' 'prefix=${prefix}' gui"
+FILESPATH = "${FILE_DIRNAME}/trace-cmd"
+do_install() {
+        oe_runmake CC="${CC}" AR="${AR}" prefix="${prefix}" DESTDIR="${D}" install_gui
+        rm -rf ${D}${datadir}/trace-cmd
+        rmdir ${D}${datadir}
+}
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/addldflags.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/addldflags.patch
new file mode 100644
index 0000000000..14730db905
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd/addldflags.patch
@@ -0,0 +1,51 @@
+trace-cmd: Cross-compile fixes for LDFLAGS and include path
+Add ability for the Makefile to respect LDFLAGS.
+Also remove hardcoded /usr/local/include include path.
+Upstream-Status: Accepted [Post 1.2: 5f576e9af7ad706774d9764a9ae3989376797c0e]
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+Signed-off-by: Darren Hart <dvhart@linux.intel.com>
+---
+ Makefile |    7 ++++---
+ 1 file changed, 4 insertions(+), 3 deletions(-)
+Index: git/Makefile
+===================================================================
+--- git.orig/Makefile
+++ git/Makefile
+@@ -202,12 +202,13 @@ export Q VERBOSE
+ TRACECMD_VERSION = $(TC_VERSION).$(TC_PATCHLEVEL).$(TC_EXTRAVERSION)
+ KERNELSHARK_VERSION = $(KS_VERSION).$(KS_PATCHLEVEL).$(KS_EXTRAVERSION)
+ 
+-INCLUDES = -I. -I/usr/local/include $(CONFIG_INCLUDES)
+INCLUDES = -I. $(CONFIG_INCLUDES)
+ 
+ include features.mk
+ 
+ # Set compile option CFLAGS if not set elsewhere
+ CFLAGS ?= -g -Wall
+LDFLAGS ?=
+ 
+ ifndef NO_PTRACE
+ ifneq ($(call try-cc,$(SOURCE_PTRACE),),y)
+@@ -251,7 +252,7 @@ do_fpic_compile =                                   \
+ 
+ do_app_build =                                         \
+        ($(print_app_build)                             \
+-       $(CC) $^ -rdynamic -o $@ $(CONFIG_LIBS) $(LIBS))
+       $(CC) $^ -rdynamic -o $@ $(LDFLAGS) $(CONFIG_LIBS) $(LIBS))
+ 
+ do_compile_shared_library =                    \
+        ($(print_shared_lib_compile)            \
+@@ -263,7 +264,7 @@ do_compile_plugin_obj =                             \
+ 
+ do_plugin_build =                              \
+        ($(print_plugin_build)                  \
+-       $(CC) $(CFLAGS) -shared -nostartfiles -o $@ $<)
+       $(CC) $(CFLAGS) $(LDFLAGS) -shared -nostartfiles -o $@ $<)
+ 
+ do_build_static_lib =                          \
+        ($(print_static_lib_build)              \
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch
new file mode 100644
index 0000000000..0789e9fdf7
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch
@@ -0,0 +1,29 @@
+trace-cmd: Add blktrace_api compatibility for TC_BARRIER
+Newer kernels replace TC_BARRIER with TC_FLUSH. Ensure trace-cmd
+can build regardless of the linux-kernel-headers version.
+Upstream-Status: Innapropriate [Stop gap]
+Signed-off-by: Darren Hart <dvhart@linux.intel.com>
+diff --git a/plugin_blk.c b/plugin_blk.c
+index 9327b17..c8e5e1c 100644
+--- a/plugin_blk.c
+++ b/plugin_blk.c
+@@ -44,6 +44,15 @@ struct blk_data {
+        unsigned short          pdu_len;
+ };
+ 
+/*
+ * Newer kernels don't define BLK_TC_BARRIER and have replaced it with
+ * BLK_TC_FLUSH. In this case, define it here and report FLUSHES as BARRIERS as
+ * a workaround, as described in:
+ * http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=c09c47caedc9854d59378d6e34c989e51cfdd2b4
+ */
+#ifndef BLK_TC_BARRIER
+#define BLK_TC_BARRIER 1<<2
+#endif
+ static void fill_rwbs(char *rwbs, int action, unsigned int bytes)
+ {
+        int i = 0;
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/kernelshark-fix-syntax-error-of-shell.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/kernelshark-fix-syntax-error-of-shell.patch
new file mode 100644
index 0000000000..351b24b82f
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd/kernelshark-fix-syntax-error-of-shell.patch
@@ -0,0 +1,30 @@
+kernelshark: fix syntax error of shell
+Delete "<<<" syntax of bash in Makefile, else we would get following error:
+        Syntax error: redirection unexpected
+Upstream-status: Pending
+Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
+---
+ Makefile |    3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+diff --git a/Makefile b/Makefile
+index c1fa906..be84415 100644
+--- a/Makefile
+++ b/Makefile
+@@ -89,8 +89,7 @@ endif
+ 
+ # $(call test-build, snippet, ret) -> ret if snippet compiles
+ #                                  -> empty otherwise
+-test-build = $(if $(shell $(CC) -o /dev/null -c -x c - > /dev/null 2>&1 \
+-                         <<<'$1' && echo y), $2)
+test-build = $(if $(shell echo '$1' |$(CC) -o /dev/null -c -x c - > /dev/null 2>&1 && echo y), $2)
+ 
+ # have udis86 disassembler library?
+ udis86-flags := $(call test-build,\#include <udis86.h>,-DHAVE_UDIS86 -ludis86)
+-- 
+1.7.9.5
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/make-docs-optional.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/make-docs-optional.patch
new file mode 100644
index 0000000000..8402426c5f
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd/make-docs-optional.patch
@@ -0,0 +1,36 @@
+Disable building docs until we have asciidocs available as a recipe.
+Upstream-Status: Inappropriate [Account for missing dependency, the lazy way]
+Signed-off-by: Darren Hart <dvhart@linux.intel.com>
+---
+ Makefile |    8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+Index: git/Makefile
+===================================================================
+--- git.orig/Makefile
+++ git/Makefile
+@@ -327,7 +327,9 @@ TARGETS = $(CMD_TARGETS) $(GUI_TARGETS)
+ #    If you want kernelshark, then do:  make gui
+ ###
+ 
+-all: all_cmd doc show_gui_make
+# Make doc optional
+#all: all_cmd doc show_gui_make
+all: all_cmd show_gui_make
+ 
+ all_cmd: $(CMD_TARGETS)
+ 
+@@ -503,7 +505,9 @@ install_python: $(PYTHON_SO_INSTALL) $(P
+ install_cmd: all_cmd install_plugins install_python
+        $(Q)$(call do_install,trace-cmd,$(bindir_SQ))
+ 
+-install: install_cmd install_doc
+# Make doc optional
+#install: install_cmd install_doc
+install: install_cmd
+        @echo "Note: to install the gui, type \"make install_gui\""
+ 
+ install_gui: install_cmd gui
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Add-checks-for-invalid-pointers-to-fix-seg.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Add-checks-for-invalid-pointers-to-fix-seg.patch
new file mode 100644
index 0000000000..8fdeedb008
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Add-checks-for-invalid-pointers-to-fix-seg.patch
@@ -0,0 +1,61 @@
+From a6e259b2cd43db3c0f69441f627a8cf214f88506 Mon Sep 17 00:00:00 2001
+From: Mark Asselstine <mark.asselstine@windriver.com>
+Date: Thu, 5 Apr 2012 15:19:44 -0400
+Subject: [PATCH] trace-cmd: Add checks for invalid pointers to fix segfaults
+Upstream-Status: Backport
+Running 'trace-cmd report' after running latency tracers will cause a
+segfault due to invalid pointers. Adding checks to ensure
+pointers/lists are initialized before attempting to use them prevents
+these segfaults.
+Link: http://lkml.kernel.org/r/1333653586-3379-2-git-send-email-mark.asselstine@windriver.com
+Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
+Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
+---
+ trace-input.c |   12 +++++++++---
+ 1 file changed, 9 insertions(+), 3 deletions(-)
+diff --git a/trace-input.c b/trace-input.c
+index b6af1e6..5151c1e 100644
+--- a/trace-input.c
+++ b/trace-input.c
+@@ -695,7 +695,8 @@ static void __free_page(struct tracecmd_input *handle, struct page *page)
+ 
+ static void free_page(struct tracecmd_input *handle, int cpu)
+ {
+-       if (!handle->cpu_data[cpu].page)
+       if (!handle->cpu_data || cpu >= handle->cpus ||
+           !handle->cpu_data[cpu].page)
+                return;
+ 
+        __free_page(handle, handle->cpu_data[cpu].page);
+@@ -746,8 +747,12 @@ void tracecmd_record_ref(struct record *record)
+ 
+ static void free_next(struct tracecmd_input *handle, int cpu)
+ {
+-       struct record *record = handle->cpu_data[cpu].next;
+       struct record *record;
+
+       if (!handle->cpu_data || cpu >= handle->cpus)
+               return;
+ 
+       record = handle->cpu_data[cpu].next;
+        if (!record)
+                return;
+ 
+@@ -2337,7 +2342,8 @@ void tracecmd_close(struct tracecmd_input *handle)
+                /* The tracecmd_peek_data may have cached a record */
+                free_next(handle, cpu);
+                free_page(handle, cpu);
+-               if (!list_empty(&handle->cpu_data[cpu].pages))
+               if (handle->cpu_data &&
+                   !list_empty(&handle->cpu_data[cpu].pages))
+                        warning("pages still allocated on cpu %d%s",
+                                cpu, show_records(&handle->cpu_data[cpu].pages));
+        }
+-- 
+1.7.10.4
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Do-not-call-stop_threads-if-doing-latency-.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Do-not-call-stop_threads-if-doing-latency-.patch
new file mode 100644
index 0000000000..4c00c512bb
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Do-not-call-stop_threads-if-doing-latency-.patch
@@ -0,0 +1,38 @@
+From 356dee73d9ced3e019dea2883a7f357fd4664b3e Mon Sep 17 00:00:00 2001
+From: Mark Asselstine <mark.asselstine@windriver.com>
+Date: Thu, 5 Apr 2012 15:19:45 -0400
+Subject: [PATCH] trace-cmd: Do not call stop_threads() if doing latency
+ tracing
+Upstream-Status: Backport
+If we are using a latency tracer we do not call start_threads() we
+should therefore not call stop_threads() if 'latency'. Attempting
+to call stop_threads() without first calling start_threads() will
+cause a segfault since pids will be uninitialized.
+Link: http://lkml.kernel.org/r/1333653586-3379-3-git-send-email-mark.asselstine@windriver.com
+Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
+Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
+---
+ trace-record.c |    3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+diff --git a/trace-record.c b/trace-record.c
+index fcec28b..1c56fa9 100644
+--- a/trace-record.c
+++ b/trace-record.c
+@@ -2216,7 +2216,8 @@ void trace_record (int argc, char **argv)
+                }
+ 
+                disable_tracing();
+-               stop_threads();
+               if (!latency)
+                       stop_threads();
+        }
+ 
+        for (cpu = 0; cpu < cpu_count; cpu++) {
+-- 
+1.7.10.4
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Setting-plugin-to-nop-clears-data-before-i.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Setting-plugin-to-nop-clears-data-before-i.patch
new file mode 100644
index 0000000000..724e1e80b1
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-Setting-plugin-to-nop-clears-data-before-i.patch
@@ -0,0 +1,96 @@
+From d65740d61e7a4ea6d8d77237954b33dd18e3276c Mon Sep 17 00:00:00 2001
+From: Mark Asselstine <mark.asselstine@windriver.com>
+Date: Sun, 8 Apr 2012 11:38:45 -0400
+Subject: [PATCH] trace-cmd: Setting plugin to 'nop' clears data before it's
+ recorded
+Upstream-Status: Backport
+commit e09a5db1a929ab668c273b87c4f0a32b81e1c21a
+[trace-cmd: Add trace-cmd record --date option]
+moved the call to disable_all() in trace_record() from after record_data()
+to before it. Unfortunately disable_all() sets 'nop' in 'current_tracer'
+which has the side affect of clearing 'trace', thus all the latency tracer
+reports are empty/useless. Here we make disable_all() optionally call
+set_plugin() thus, where we need to, we can delay the disabling of the tracer
+until we have had a chance to capture 'trace'. We have added this delayed
+behavior to trace_record() to fix the latency reports, for all other calls to
+disable_all() we continue to have set_plugin() called.
+Link: http://lkml.kernel.org/r/1333899525-6436-1-git-send-email-mark.asselstine@windriver.com
+Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>
+Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
+---
+ trace-record.c |   16 ++++++++++------
+ 1 file changed, 10 insertions(+), 6 deletions(-)
+diff --git a/trace-record.c b/trace-record.c
+index 1c56fa9..95d4a2a 100644
+--- a/trace-record.c
+++ b/trace-record.c
+@@ -897,11 +897,13 @@ static void disable_tracing(void)
+        write_tracing_on(0);
+ }
+ 
+-static void disable_all(void)
+static void disable_all(int disable_tracer)
+ {
+        disable_tracing();
+ 
+-       set_plugin("nop");
+       if (disable_tracer)
+               set_plugin("nop");
+
+        reset_events();
+ 
+        /* Force close and reset of ftrace pid file */
+@@ -1573,7 +1575,7 @@ static void set_funcs(void)
+        /* make sure we are filtering functions */
+        if (func_stack) {
+                if (!functions_filtered()) {
+-                       disable_all();
+                       disable_all(1);
+                        die("Function stack trace set, but functions not filtered");
+                }
+                save_option(FUNC_STACK_TRACE);
+@@ -1938,7 +1940,7 @@ void trace_record (int argc, char **argv)
+                                break;
+                        }
+                }
+-               disable_all();
+               disable_all(1);
+                set_buffer_size();
+                exit(0);
+        } else
+@@ -2147,7 +2149,7 @@ void trace_record (int argc, char **argv)
+ 
+        if (!extract) {
+                fset = set_ftrace(!disable);
+-               disable_all();
+               disable_all(1);
+ 
+                /* Record records the date first */
+                if (record && date)
+@@ -2227,7 +2229,7 @@ void trace_record (int argc, char **argv)
+        }
+ 
+        if (!keep)
+-               disable_all();
+               disable_all(0);
+ 
+        printf("Kernel buffer statistics:\n"
+               "  Note: \"entries\" are the entries left in the kernel ring buffer and are not\n"
+@@ -2249,6 +2251,8 @@ void trace_record (int argc, char **argv)
+        if (keep)
+                exit(0);
+ 
+       set_plugin("nop");
+
+        /* If tracing_on was enabled before we started, set it on now */
+        if (tracing_on_init_val)
+                write_tracing_on(tracing_on_init_val);
+-- 
+1.7.10.4
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-fix-syntax-error-of-shell.patch b/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-fix-syntax-error-of-shell.patch
new file mode 100644
index 0000000000..b1ebf49830
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd/trace-cmd-fix-syntax-error-of-shell.patch
@@ -0,0 +1,30 @@
+trace-cmd: fix syntax error of shell
+Delete "<<<" syntax of bash in Makefile, else we would get following error:
+       Syntax error: redirection unexpected
+Upstream-status: Pending
+Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
+---
+ Makefile |    3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+diff --git a/Makefile b/Makefile
+index c1fa906..7973c53 100644
+--- a/Makefile
+++ b/Makefile
+@@ -89,8 +89,7 @@ endif
+ 
+ # $(call test-build, snippet, ret) -> ret if snippet compiles
+ #                                  -> empty otherwise
+-test-build = $(if $(shell $(CC) -o /dev/null -c -x c - > /dev/null 2>&1 \
+-                         <<<'$1' && echo y), $2)
+test-build = $(if $(shell echo '$1' |$(CC) -o /dev/null -c -x c - > /dev/null 2>&1 && echo y), $2)
+ 
+ # have udis86 disassembler library?
+ udis86-flags := $(call test-build,\#include <udis86.h>,-DHAVE_UDIS86 -ludis86)
+-- 
+1.7.9.5
diff --git a/meta/recipes-kernel/trace-cmd/trace-cmd_1.2.bb b/meta/recipes-kernel/trace-cmd/trace-cmd_1.2.bb
new file mode 100644
index 0000000000..a0c823bf62
--- /dev/null
+++ b/meta/recipes-kernel/trace-cmd/trace-cmd_1.2.bb
@@ -0,0 +1,31 @@
+SUMMARY = "User interface to Ftrace"
+LICENSE = "GPLv2 & LGPLv2.1"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
+                    file://trace-cmd.c;beginline=6;endline=8;md5=2c22c965a649ddd7973d7913c5634a5e \
+                    file://COPYING.LIB;md5=bbb461211a33b134d42ed5ee802b37ff \
+                    file://trace-input.c;beginline=5;endine=8;md5=6ad47cc2b03385d8456771eec5eeea0b"
+SRCREV = "7055ffd37beeb44714e86a4abc703f7e175a0db5"
+PR = "r3"
+PV = "1.2+git${SRCPV}"
+inherit pkgconfig pythonnative
+SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git \
+           file://addldflags.patch \
+           file://make-docs-optional.patch \
+           file://blktrace-api-compatibility.patch \
+           file://trace-cmd-Add-checks-for-invalid-pointers-to-fix-seg.patch \
+           file://trace-cmd-Do-not-call-stop_threads-if-doing-latency-.patch \
+           file://trace-cmd-Setting-plugin-to-nop-clears-data-before-i.patch \
+           file://trace-cmd-fix-syntax-error-of-shell.patch \
+"
+S = "${WORKDIR}/git"
+EXTRA_OEMAKE = "'prefix=${prefix}'"
+FILES_${PN}-dbg += "${datadir}/trace-cmd/plugins/.debug/"
+do_install() {
+        oe_runmake prefix="${prefix}" DESTDIR="${D}" install
+}
author	Adrian Dudau <adrian.dudau@enea.com>	2014-06-26 14:36:22 +0200
committer	Adrian Dudau <adrian.dudau@enea.com>	2014-06-26 15:32:53 +0200
commit	f4cf9fe05bb3f32fabea4e54dd92d368967a80da (patch)
tree	487180fa9866985ea7b28e625651765d86f515c3 /meta/recipes-kernel
download	poky-f4cf9fe05bb3f32fabea4e54dd92d368967a80da.tar.gz