[Subtree] Removing import-layers directory

As part of the move to subtrees, need to bring all the import layers content to the top level. Change-Id: I4a163d10898cbc6e11c27f776f60e1a470049d8f Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com> Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
author: Dave Cobbley <david.j.cobbley@linux.intel.com> 2018-08-14 20:05:37 +0300
committer: Brad Bishop <bradleyb@fuzziesquirrel.com> 2018-08-23 04:26:31 +0300
commit: eb8dc40360f0cfef56fb6947cc817a547d6d9bc6 (patch)
tree: de291a73dc37168da6370e2cf16c347d1eba9df8 /poky/meta/recipes-kernel
parent: 9c3cf826d853102535ead04cebc2d6023eff3032 (diff)
download: openbmc-eb8dc40360f0cfef56fb6947cc817a547d6d9bc6.tar.xz
102 files changed, 5804 insertions, 0 deletions
diff --git a/poky/meta/recipes-kernel/blktrace/blktrace/ldflags.patch b/poky/meta/recipes-kernel/blktrace/blktrace/ldflags.patch
new file mode 100644
index 000000000..ab905cf0d
--- /dev/null
+++ b/poky/meta/recipes-kernel/blktrace/blktrace/ldflags.patch
@@ -0,0 +1,114 @@
+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>
+
+Index: git/Makefile
+===================================================================
+--- 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
+@@ -26,19 +27,19 @@ 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
+ 
+Index: git/btreplay/Makefile
+===================================================================
+--- 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
+@@ -32,10 +33,10 @@ clean: docsclean
+ 	$(CC) $(CFLAGS) -c -o $*.o $<
+ 
+ btrecord: btrecord.o
+-	$(CC) $(CFLAGS) -o $@ $(filter %.o,$^)
++	$(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LDFLAGS)
+ 
+ btreplay: btreplay.o
+-	$(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
++	$(CC) $(CFLAGS) -o $@ $(filter %.o,$^) $(LIBS) $(LDFLAGS)
+ 
+ depend:
+ 	@$(CC) -MM $(CFLAGS) *.c 1> .depend
+Index: git/btt/Makefile
+===================================================================
+--- 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
+Index: git/iowatcher/Makefile
+===================================================================
+--- git.orig/iowatcher/Makefile
++++ git/iowatcher/Makefile
+@@ -1,5 +1,6 @@
+ CC      = gcc
+ CFLAGS  = -Wall -O2 -g -W -Wunused-result
++LDFLAGS =
+ ALL_CFLAGS = $(CFLAGS) -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
+ 
+ PROGS = iowatcher
+@@ -19,7 +20,7 @@ all: $(ALL)
+ 	$(CC) -o $*.o -c $(ALL_CFLAGS) $<
+ 
+ iowatcher: blkparse.o plot.o main.o tracers.o mpstat.o fio.o
+-	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm -lrt
++	$(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) -lm $(LDFLAGS) -lrt
+ 
+ depend:
+ 	@$(CC) -MM $(ALL_CFLAGS) *.c 1> .depend
diff --git a/poky/meta/recipes-kernel/blktrace/blktrace_git.bb b/poky/meta/recipes-kernel/blktrace/blktrace_git.bb
new file mode 100644
index 000000000..663de2ed5
--- /dev/null
+++ b/poky/meta/recipes-kernel/blktrace/blktrace_git.bb
@@ -0,0 +1,41 @@
+SUMMARY = "Generates traces of I/O traffic on block devices"
+HOMEPAGE = "http://brick.kernel.dk/snaps/"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=393a5ca445f6965873eca0259a17f833"
+
+DEPENDS = "libaio"
+
+SRCREV = "cca113f2fe0759b91fd6a0e10fdcda2c28f18a7e"
+
+PV = "1.2.0+git${SRCPV}"
+
+SRC_URI = "git://git.kernel.dk/blktrace.git \
+           file://ldflags.patch \
+"
+
+S = "${WORKDIR}/git"
+
+EXTRA_OEMAKE = "\
+    'CC=${CC}' \
+    'CFLAGS=${CFLAGS}' \
+    'LDFLAGS=${LDFLAGS}' \
+"
+
+# There are a few parallel issues:
+# 1) ../rbtree.o: error adding symbols: Invalid operation
+# collect2: error: ld returned 1 exit status
+# Makefile:42: recipe for target 'btt' failed
+# 2) git/blkiomon.c:216: undefined reference to `rb_insert_color'
+# collect2: error: ld returned 1 exit status
+# Makefile:27: recipe for target 'blkparse' failed
+# 3) ld: rbtree.o: invalid string offset 128 >= 125 for section `.strtab'
+# 4) btreplay.o: file not recognized: File truncated
+# collect2: error: ld returned 1 exit status
+# btreplay/btreplay.c:47:18: fatal error: list.h: No such file or directory
+PARALLEL_MAKE = ""
+
+do_install() {
+	oe_runmake ARCH="${ARCH}" prefix=${prefix} \
+		mandir=${mandir} DESTDIR=${D} install
+}
+
diff --git a/poky/meta/recipes-kernel/cryptodev/cryptodev-linux_1.9.bb b/poky/meta/recipes-kernel/cryptodev/cryptodev-linux_1.9.bb
new file mode 100644
index 000000000..c55577c66
--- /dev/null
+++ b/poky/meta/recipes-kernel/cryptodev/cryptodev-linux_1.9.bb
@@ -0,0 +1,13 @@
+require cryptodev.inc
+
+SUMMARY = "A /dev/crypto device driver header file"
+
+do_compile[noexec] = "1"
+
+# Just install cryptodev.h which is the only header file needed to be exported
+do_install() {
+	install -D ${S}/crypto/cryptodev.h ${D}${includedir}/crypto/cryptodev.h
+}
+
+ALLOW_EMPTY_${PN} = "1"
+BBCLASSEXTEND = "native nativesdk"
diff --git a/poky/meta/recipes-kernel/cryptodev/cryptodev-module_1.9.bb b/poky/meta/recipes-kernel/cryptodev/cryptodev-module_1.9.bb
new file mode 100644
index 000000000..ed6d0ecae
--- /dev/null
+++ b/poky/meta/recipes-kernel/cryptodev/cryptodev-module_1.9.bb
@@ -0,0 +1,18 @@
+require cryptodev.inc
+
+SUMMARY = "A /dev/crypto device driver kernel module"
+
+inherit module
+
+# Header file provided by a separate package
+DEPENDS += "cryptodev-linux"
+
+SRC_URI += " \
+file://0001-Disable-installing-header-file-provided-by-another-p.patch \
+file://0001-ioctl.c-Fix-build-with-linux-4.13.patch \
+"
+
+EXTRA_OEMAKE='KERNEL_DIR="${STAGING_KERNEL_DIR}" PREFIX="${D}"'
+
+RCONFLICTS_${PN} = "ocf-linux"
+RREPLACES_${PN} = "ocf-linux"
diff --git a/poky/meta/recipes-kernel/cryptodev/cryptodev-tests_1.9.bb b/poky/meta/recipes-kernel/cryptodev/cryptodev-tests_1.9.bb
new file mode 100644
index 000000000..9afb3de21
--- /dev/null
+++ b/poky/meta/recipes-kernel/cryptodev/cryptodev-tests_1.9.bb
@@ -0,0 +1,21 @@
+require cryptodev.inc
+
+SUMMARY = "A test suite for /dev/crypto device driver"
+
+DEPENDS += "openssl10"
+
+SRC_URI += " \
+file://0001-Add-the-compile-and-install-rules-for-cryptodev-test.patch \
+"
+
+EXTRA_OEMAKE='KERNEL_DIR="${STAGING_EXECPREFIXDIR}" PREFIX="${D}"'
+
+do_compile() {
+	oe_runmake testprogs
+}
+
+do_install() {
+	oe_runmake install_tests
+}
+
+FILES_${PN} = "${bindir}/*"
diff --git a/poky/meta/recipes-kernel/cryptodev/cryptodev.inc b/poky/meta/recipes-kernel/cryptodev/cryptodev.inc
new file mode 100644
index 000000000..ab15bc1d9
--- /dev/null
+++ b/poky/meta/recipes-kernel/cryptodev/cryptodev.inc
@@ -0,0 +1,11 @@
+HOMEPAGE = "http://cryptodev-linux.org/"
+
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+SRC_URI = "git://github.com/cryptodev-linux/cryptodev-linux"
+SRCREV = "87d959d9a279c055b361de8e730fab6a7144edd7"
+
+S = "${WORKDIR}/git"
+
+CLEANBROKEN = "1"
diff --git a/poky/meta/recipes-kernel/cryptodev/files/0001-Add-the-compile-and-install-rules-for-cryptodev-test.patch b/poky/meta/recipes-kernel/cryptodev/files/0001-Add-the-compile-and-install-rules-for-cryptodev-test.patch
new file mode 100644
index 000000000..84fd27e68
--- /dev/null
+++ b/poky/meta/recipes-kernel/cryptodev/files/0001-Add-the-compile-and-install-rules-for-cryptodev-test.patch
@@ -0,0 +1,66 @@
+From 1980a8f4779a955e73285e7a0d86549b69bea5c8 Mon Sep 17 00:00:00 2001
+From: Yu Zongchun <b40527@freescale.com>
+Date: Sun, 28 Apr 2013 14:39:22 +0800
+Subject: [PATCH] Add the compile and install rules for cryptodev tests folder
+
+This is required to install the cryptodev tests folder to rootfs
+
+Signed-off-by: Yu Zongchun <b40527@freescale.com>
+
+Upstream-Status: Pending
+
+---
+ Makefile       |    6 ++++++
+ tests/Makefile |    8 ++++++++
+ 2 files changed, 14 insertions(+), 0 deletions(-)
+
+Index: git/Makefile
+===================================================================
+--- git.orig/Makefile
++++ git/Makefile
+@@ -35,6 +35,9 @@ modules_install:
+ 	$(MAKE) $(KERNEL_MAKE_OPTS) modules_install
+ 	install -m 644 -D crypto/cryptodev.h $(DESTDIR)/$(includedir)/crypto/cryptodev.h
+ 
++install_tests:
++	make -C tests install DESTDIR=$(PREFIX)
++
+ clean:
+ 	$(MAKE) $(KERNEL_MAKE_OPTS) clean
+ 	rm -f $(hostprogs) *~
+@@ -43,6 +46,9 @@ clean:
+ check:
+ 	CFLAGS=$(CRYPTODEV_CFLAGS) KERNEL_DIR=$(KERNEL_DIR) $(MAKE) -C tests check
+ 
++testprogs:
++	KERNEL_DIR=$(KERNEL_DIR) make -C tests testprogs
++
+ CPOPTS =
+ ifneq ($(SHOW_TYPES),)
+ CPOPTS += --show-types
+Index: git/tests/Makefile
+===================================================================
+--- git.orig/tests/Makefile
++++ git/tests/Makefile
+@@ -23,6 +23,12 @@ bindir = $(execprefix)/bin
+ 
+ all: $(hostprogs)
+ 
++install:
++	install -d  $(DESTDIR)/usr/bin/tests_cryptodev
++	for bin in $(hostprogs); do \
++		install -m 755 $${bin} $(DESTDIR)/usr/bin/tests_cryptodev/; \
++	done
++
+ check: $(hostprogs)
+ 	./cipher
+ 	./hmac
+@@ -38,6 +44,8 @@ install:
+ 		install -m 755 $$prog $(DESTDIR)/$(bindir); \
+ 	done
+ 
++testprogs: $(hostprogs)
++
+ clean:
+ 	rm -f *.o *~ $(hostprogs)
+ 
diff --git a/poky/meta/recipes-kernel/cryptodev/files/0001-Disable-installing-header-file-provided-by-another-p.patch b/poky/meta/recipes-kernel/cryptodev/files/0001-Disable-installing-header-file-provided-by-another-p.patch
new file mode 100644
index 000000000..885b5823e
--- /dev/null
+++ b/poky/meta/recipes-kernel/cryptodev/files/0001-Disable-installing-header-file-provided-by-another-p.patch
@@ -0,0 +1,24 @@
+From 8a884f55bd1527baa82fab68c186ba546273860c Mon Sep 17 00:00:00 2001
+From: Denys Dmytriyenko <denys@ti.com>
+Date: Sun, 6 Apr 2014 19:51:39 -0400
+Subject: [PATCH] Disable installing header file provided by another package
+
+Signed-off-by: Denys Dmytriyenko <denys@ti.com>
+
+Upstream-Status: Inappropriate [ OE specific ]
+---
+ Makefile | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/Makefile b/Makefile
+index 5a080e0..bf02396 100644
+--- a/Makefile
++++ b/Makefile
+@@ -33,7 +33,6 @@ install: modules_install
+ 
+ modules_install:
+ 	$(MAKE) $(KERNEL_MAKE_OPTS) modules_install
+-	install -m 644 -D crypto/cryptodev.h $(DESTDIR)/$(includedir)/crypto/cryptodev.h
+ 
+ clean:
+ 	$(MAKE) $(KERNEL_MAKE_OPTS) clean
diff --git a/poky/meta/recipes-kernel/cryptodev/files/0001-ioctl.c-Fix-build-with-linux-4.13.patch b/poky/meta/recipes-kernel/cryptodev/files/0001-ioctl.c-Fix-build-with-linux-4.13.patch
new file mode 100644
index 000000000..a41efacdd
--- /dev/null
+++ b/poky/meta/recipes-kernel/cryptodev/files/0001-ioctl.c-Fix-build-with-linux-4.13.patch
@@ -0,0 +1,49 @@
+From f0d69774afb27ffc62bf353465fba145e70cb85a Mon Sep 17 00:00:00 2001
+From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
+Date: Mon, 4 Sep 2017 11:05:08 +0200
+Subject: [PATCH] ioctl.c: Fix build with linux 4.13
+
+git/ioctl.c:1127:3: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
+   {0, },
+    ^
+note: (near initialization for 'verbosity_ctl_dir[1]')
+git/ioctl.c:1136:3: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
+   {0, },
+    ^
+
+Linux kernel has added -Werror=designated-init around 4.11 (c834f0e8a8b)
+triggering build errors with gcc 5 and 6 (but not with gcc 4)
+
+Upstream-Status: Backport
+
+Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
+Signed-off-by: Cristian Stoica <cristian.stoica@nxp.com>
+---
+ ioctl.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/ioctl.c b/ioctl.c
+index 0385203..8d4a162 100644
+--- a/ioctl.c
++++ b/ioctl.c
+@@ -1124,7 +1124,7 @@ static struct ctl_table verbosity_ctl_dir[] = {
+ 		.mode           = 0644,
+ 		.proc_handler   = proc_dointvec,
+ 	},
+-	{0, },
++	{},
+ };
+ 
+ static struct ctl_table verbosity_ctl_root[] = {
+@@ -1133,7 +1133,7 @@ static struct ctl_table verbosity_ctl_root[] = {
+ 		.mode           = 0555,
+ 		.child          = verbosity_ctl_dir,
+ 	},
+-	{0, },
++	{},
+ };
+ static struct ctl_table_header *verbosity_sysctl_header;
+ static int __init init_cryptodev(void)
+-- 
+2.7.4
+
diff --git a/poky/meta/recipes-kernel/dtc/dtc.inc b/poky/meta/recipes-kernel/dtc/dtc.inc
new file mode 100644
index 000000000..9a90d4404
--- /dev/null
+++ b/poky/meta/recipes-kernel/dtc/dtc.inc
@@ -0,0 +1,25 @@
+SUMMARY = "Device Tree Compiler"
+HOMEPAGE = "https://devicetree.org/"
+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"
+
+SRC_URI = "git://git.kernel.org/pub/scm/utils/dtc/dtc.git \
+           file://make_install.patch \
+           file://0001-checks-Use-proper-format-modifier-for-size_t.patch \
+           "
+UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)"
+
+EXTRA_OEMAKE='NO_PYTHON=1 PREFIX="${prefix}" LIBDIR="${libdir}" DESTDIR="${D}"'
+
+S = "${WORKDIR}/git"
+
+do_install () {
+	oe_runmake install
+}
+
+PACKAGES =+ "${PN}-misc"
+FILES_${PN}-misc = "${bindir}/convert-dtsv0 ${bindir}/ftdump ${bindir}/dtdiff"
+
+RDEPENDS_${PN}-misc += "bash diffutils"
diff --git a/poky/meta/recipes-kernel/dtc/dtc/0001-checks-Use-proper-format-modifier-for-size_t.patch b/poky/meta/recipes-kernel/dtc/dtc/0001-checks-Use-proper-format-modifier-for-size_t.patch
new file mode 100644
index 000000000..cab384dd9
--- /dev/null
+++ b/poky/meta/recipes-kernel/dtc/dtc/0001-checks-Use-proper-format-modifier-for-size_t.patch
@@ -0,0 +1,43 @@
+From c7a4c3817796107bb824a1f173faf90fae45396b Mon Sep 17 00:00:00 2001
+From: Thierry Reding <treding@nvidia.com>
+Date: Wed, 27 Sep 2017 15:04:09 +0200
+Subject: [PATCH] checks: Use proper format modifier for size_t
+
+The size of size_t can vary between architectures, so using %ld isn't
+going to work on 32-bit builds. Use the %zu modifier to make sure it is
+always correct.
+
+Upstream-Status: Backport
+Signed-off-by: Thierry Reding <treding@nvidia.com>
+Acked-by: Rob Herring <robh@kernel.org>
+Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ checks.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/checks.c b/checks.c
+index 902f2e3..08a3a29 100644
+--- a/checks.c
++++ b/checks.c
+@@ -972,7 +972,7 @@ static void check_property_phandle_args(struct check *c,
+ 	int cell, cellsize = 0;
+ 
+ 	if (prop->val.len % sizeof(cell_t)) {
+-		FAIL(c, dti, "property '%s' size (%d) is invalid, expected multiple of %ld in node %s",
++		FAIL(c, dti, "property '%s' size (%d) is invalid, expected multiple of %zu in node %s",
+ 		     prop->name, prop->val.len, sizeof(cell_t), node->fullpath);
+ 		return;
+ 	}
+@@ -1163,7 +1163,7 @@ static void check_interrupts_property(struct check *c,
+ 		return;
+ 
+ 	if (irq_prop->val.len % sizeof(cell_t))
+-		FAIL(c, dti, "property '%s' size (%d) is invalid, expected multiple of %ld in node %s",
++		FAIL(c, dti, "property '%s' size (%d) is invalid, expected multiple of %zu in node %s",
+ 		     irq_prop->name, irq_prop->val.len, sizeof(cell_t),
+ 		     node->fullpath);
+ 
+-- 
+2.15.0
+
diff --git a/poky/meta/recipes-kernel/dtc/dtc/make_install.patch b/poky/meta/recipes-kernel/dtc/dtc/make_install.patch
new file mode 100644
index 000000000..ccf17b38f
--- /dev/null
+++ b/poky/meta/recipes-kernel/dtc/dtc/make_install.patch
@@ -0,0 +1,17 @@
+Upstream-Status: Inappropriate [configuration]
+
+Index: git/Makefile
+===================================================================
+--- git.orig/Makefile
++++ git/Makefile
+@@ -168,8 +168,8 @@ install-bin: all $(SCRIPTS)
+ install-lib: all
+ 	@$(VECHO) INSTALL-LIB
+ 	$(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)
+ 
diff --git a/poky/meta/recipes-kernel/dtc/dtc_1.4.5.bb b/poky/meta/recipes-kernel/dtc/dtc_1.4.5.bb
new file mode 100644
index 000000000..0e46cfbeb
--- /dev/null
+++ b/poky/meta/recipes-kernel/dtc/dtc_1.4.5.bb
@@ -0,0 +1,10 @@
+require dtc.inc
+
+LIC_FILES_CHKSUM = "file://GPL;md5=94d55d512a9ba36caa9b7df079bae19f \
+		    file://libfdt/libfdt.h;beginline=3;endline=52;md5=fb360963151f8ec2d6c06b055bcbb68c"
+
+SRCREV = "22a65c5331c22979d416738eb756b9541672e00d"
+
+S = "${WORKDIR}/git"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
new file mode 100644
index 000000000..8ccd8cee1
--- /dev/null
+++ b/poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Tools for managing Yocto Project style branched kernels"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://git/tools/kgit;beginline=5;endline=9;md5=a6c2fa8aef1bda400e2828845ba0d06c"
+
+DEPENDS = "git-native"
+
+SRCREV = "b46b1c4f0973bf1eb09cf1191f5f4e69bcd0475d"
+PR = "r12"
+PV = "0.2+git${SRCPV}"
+
+inherit native
+
+SRC_URI = "git://git.yoctoproject.org/yocto-kernel-tools.git"
+S = "${WORKDIR}"
+UPSTREAM_CHECK_COMMITS = "1"
+
+do_compile() { 
+	:
+}
+
+do_install() {
+	cd ${S}/git
+	make DESTDIR=${D}${bindir} install
+}
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools/0001-Disable-PIE-during-link.patch b/poky/meta/recipes-kernel/kexec/kexec-tools/0001-Disable-PIE-during-link.patch
new file mode 100644
index 000000000..3f2f85e33
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools/0001-Disable-PIE-during-link.patch
@@ -0,0 +1,31 @@
+From ea7be6d71b85880e8e8a2c8a4f49a696c5f31ae4 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 10 Jun 2017 11:18:49 -0700
+Subject: [PATCH] Disable PIE during link
+
+We have explcitly disabled PIE during compile so we
+just need to match it with linker flags
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ purgatory/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/purgatory/Makefile b/purgatory/Makefile
+index 564bdb7..a08e41f 100644
+--- a/purgatory/Makefile
++++ b/purgatory/Makefile
+@@ -59,7 +59,7 @@ $(PURGATORY): CPPFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS) \
+ 			-Iinclude \
+ 			-I$(shell $(CC) -print-file-name=include)
+ $(PURGATORY): LDFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS)\
+-			-Wl,--no-undefined -nostartfiles -nostdlib \
++			-Wl,--no-undefined -no-pie -nostartfiles -nostdlib \
+ 			-nodefaultlibs -e purgatory_start -Wl,-r \
+ 			-Wl,-Map=$(PURGATORY_MAP)
+ 
+-- 
+2.13.1
+
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools/0001-purgatory-Pass-r-directly-to-linker.patch b/poky/meta/recipes-kernel/kexec/kexec-tools/0001-purgatory-Pass-r-directly-to-linker.patch
new file mode 100644
index 000000000..bfd077daf
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools/0001-purgatory-Pass-r-directly-to-linker.patch
@@ -0,0 +1,32 @@
+From a1135b3170963ba956f2364c1283864c35541295 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 7 Sep 2015 07:59:45 +0000
+Subject: [PATCH] purgatory: Pass -r directly to linker
+
+This helps compiling with clang since -r is not a known option for clang
+where as gcc knows how to deal with it and passes it down to linker
+unfiltered
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ purgatory/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/purgatory/Makefile b/purgatory/Makefile
+index 2b5c061..b251353 100644
+--- a/purgatory/Makefile
++++ b/purgatory/Makefile
+@@ -61,7 +61,7 @@ $(PURGATORY): CPPFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS) \
+ 			-I$(shell $(CC) -print-file-name=include)
+ $(PURGATORY): LDFLAGS=$($(ARCH)_PURGATORY_EXTRA_CFLAGS)\
+ 			-Wl,--no-undefined -nostartfiles -nostdlib \
+-			-nodefaultlibs -e purgatory_start -r \
++			-nodefaultlibs -e purgatory_start -Wl,-r \
+ 			-Wl,-Map=$(PURGATORY_MAP)
+ 
+ $(PURGATORY): $(PURGATORY_OBJS)
+-- 
+2.5.1
+
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools/0002-powerpc-change-the-memory-size-limit.patch b/poky/meta/recipes-kernel/kexec/kexec-tools/0002-powerpc-change-the-memory-size-limit.patch
new file mode 100644
index 000000000..dc97d930e
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools/0002-powerpc-change-the-memory-size-limit.patch
@@ -0,0 +1,35 @@
+From b19b68eab567aa534cf8dec79fe18e3dc0e14043 Mon Sep 17 00:00:00 2001
+From: Quanyang Wang <quanyang.wang@windriver.com>
+Date: Tue, 16 Jun 2015 12:59:57 +0800
+Subject: [PATCH] powerpc: change the memory size limit
+
+When run "kexec" in powerpc board, the kexec has a limit that
+the kernel text and bss size must be less than 24M. But now
+some kernel size exceed the limit. So we need to change the limit,
+else will get the error log as below:
+
+my_load:669: do
+Could not find a free area of memory of 0x12400 bytes...
+Could not find a free area of memory of 0x13000 bytes...
+locate_hole failed
+
+Upstream-Status: Pending
+
+Signed-off-by: Quanyang Wang <quanyang.wang@windriver.com>
+---
+ kexec/arch/ppc/kexec-ppc.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: kexec-tools-2.0.10/kexec/arch/ppc/kexec-ppc.h
+===================================================================
+--- kexec-tools-2.0.10.orig/kexec/arch/ppc/kexec-ppc.h
++++ kexec-tools-2.0.10/kexec/arch/ppc/kexec-ppc.h
+@@ -42,7 +42,7 @@ void dol_ppc_usage(void);
+  * During inital setup the kernel does not map the whole memory but a part of
+  * it. On Book-E that is 64MiB, 601 24MiB or 256MiB (if possible).
+  */
+-#define KERNEL_ACCESS_TOP (24 * 1024 * 1024)
++#define KERNEL_ACCESS_TOP (36 * 1024 * 1024)
+ 
+ /* boot block version 17 as defined by the linux kernel */
+ struct bootblock {
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools/0010-kexec-ARM-Fix-add_buffer_phys_virt-align-issue.patch b/poky/meta/recipes-kernel/kexec/kexec-tools/0010-kexec-ARM-Fix-add_buffer_phys_virt-align-issue.patch
new file mode 100644
index 000000000..6c6c66d88
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools/0010-kexec-ARM-Fix-add_buffer_phys_virt-align-issue.patch
@@ -0,0 +1,52 @@
+From 78e497fb69950665e639cfab8f4fb50cc404a1eb Mon Sep 17 00:00:00 2001
+From: Haiqing Bai <Haiqing.Bai@windriver.com>
+Date: Mon, 9 Jan 2017 15:26:29 +0800
+Subject: [PATCH] kexec: ARM: Fix add_buffer_phys_virt() align issue
+
+When "CONFIG_ARM_LPAE" is enabled,3 level page table
+is used by MMU, the "SECTION_SIZE" is defined with
+(1 << 21), but 'add_buffer_phys_virt()' hardcode this
+to (1 << 20).
+
+Upstream-Status: Pending
+
+Suggested-By:fredrik.markstrom@gmail.com
+Signed-off-by: Haiqing Bai <Haiqing.Bai@windriver.com>
+---
+ kexec/arch/arm/crashdump-arm.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/kexec/arch/arm/crashdump-arm.c b/kexec/arch/arm/crashdump-arm.c
+index 245c21a..12139c3 100644
+--- a/kexec/arch/arm/crashdump-arm.c
++++ b/kexec/arch/arm/crashdump-arm.c
+@@ -240,6 +240,7 @@ int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline)
+ 	void *buf;
+ 	int err;
+ 	int last_ranges;
++	unsigned short align_bit_shift = 20;
+ 
+ 	/*
+ 	 * First fetch all the memory (RAM) ranges that we are going to pass to
+@@ -281,6 +282,7 @@ int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline)
+ 
+ 		/* for support LPAE enabled kernel*/
+ 		elf_info.class = ELFCLASS64;
++		align_bit_shift = 21;
+ 
+ 		err = crash_create_elf64_headers(info, &elf_info,
+ 					 usablemem_rgns.ranges,
+@@ -302,8 +304,9 @@ int load_crashdump_segments(struct kexec_info *info, char *mod_cmdline)
+ 	 * 1MB) so that available memory passed in kernel command line will be
+ 	 * aligned to 1MB. This is because kernel create_mapping() wants memory
+ 	 * regions to be aligned to SECTION_SIZE.
++	 * The SECTION_SIZE of LPAE kernel is '1UL << 21' defined in pgtable-3level.h
+ 	 */
+-	elfcorehdr = add_buffer_phys_virt(info, buf, bufsz, bufsz, 1 << 20,
++	elfcorehdr = add_buffer_phys_virt(info, buf, bufsz, bufsz, 1 << align_bit_shift,
+ 					  crash_kernel_mem.start,
+ 					  crash_kernel_mem.end, -1, 0);
+ 
+-- 
+1.9.1
+
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools/kdump b/poky/meta/recipes-kernel/kexec/kexec-tools/kdump
new file mode 100755
index 000000000..69e3cafe5
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools/kdump
@@ -0,0 +1,145 @@
+#! /bin/sh
+#
+#  kdump
+#
+#  Description: The kdump script provides the support:
+#		1. Load a kdump kernel image into memory;
+#		2. Copy away vmcore when system panic.
+#
+
+#default
+KEXEC=/usr/sbin/kexec
+KEXEC_ARGS="-p"
+
+MAKEDUMPFILE=/usr/bin/makedumpfile
+MAKEDUMPFILE_ARGS="-E -d 1"
+
+LOGGER="logger -p info -t kdump"
+
+if [ -f /etc/sysconfig/kdump.conf ]; then
+	. /etc/sysconfig/kdump.conf
+else
+	echo "no /etc/sysconfig/kdump.conf"
+	exit 1;
+fi
+
+do_check()
+{
+	#check makedumpfile
+	if [ ! -e ${MAKEDUMPFILE} -o ! -x ${MAKEDUMPFILE} ] ;then
+		echo "No makedumpfile found."
+		exit 0
+	fi
+
+	#check kexec
+	if [ ! -e ${KEXEC} -o ! -x ${KEXEC} ] ;then
+		echo "No kexec found."
+		exit 0
+	fi
+
+	#check whether kdump kernel image exists on the system
+	if [ -z "${KDUMP_KIMAGE}" -o ! -f "${KDUMP_KIMAGE}" ]; then
+		echo "No kdump kernel image found."
+		exit 0
+	fi
+
+	if [ "${KDUMP_CMDLINE}"x = "x" ] ; then
+		echo "KDUMP_CMDLINE is not configured"
+		exit 0
+	fi
+}
+
+do_save_vmcore()
+{
+	if [ ${KDUMP_VMCORE_PATH}x = x ]; then
+		KDUMP_VMCORE_PATH="/var/crash/`date +"%Y-%m-%d"`"
+	fi
+
+	mkdir -p ${KDUMP_VMCORE_PATH}
+	echo "Saving a vmcore to ${KDUMP_VMCORE_PATH}."
+
+	${MAKEDUMPFILE} ${MAKEDUMPFILE_ARGS} /proc/vmcore ${KDUMP_VMCORE_PATH}/vmcore-"`date +"%H:%M:%S"`"
+#	cp --sparse=always /proc/vmcore ${KDUMP_VMCORE_PATH}/vmcore-"`date +"%H:%M:%S"`"
+	rc=$?
+	if [ ${rc} == 0 ]; then
+		${LOGGER} "Saved a vmcore to ${KDUMP_VMCORE_PATH}."
+	else
+		${LOGGER} "Failed to save vmcore!"
+	fi
+	return ${rc}
+}
+
+do_start()
+{
+	#check file
+	do_check
+
+	#check whether the running kernel supports kdump.
+	if [ ! -e /sys/kernel/kexec_crash_loaded ]; then
+		echo "Kdump isn't supported on the running kernel!!!"
+		${LOGGER} "Kdump isn't supported on the running kernel!!!"
+		return 1
+	fi
+
+	#check whether kdump kernel image has been loaded
+	rc=`cat /sys/kernel/kexec_crash_loaded`
+	if [ ${rc} != 0 ]; then
+		echo "Kdump is already running.";
+		${LOGGER} "Kdump is already running."
+		return 0
+	fi
+
+	#check the running kernel cmdline option,insure "crashkernel=" always set.
+	grep -q crashkernel= /proc/cmdline
+	if [ $? != 0 ]; then
+		echo "Kdump isn't supported on the running kernel,please check boot option!!!"
+		${LOGGER} "Kdump isn't supported on the running kernel,please check boot option!!!"
+		return 1
+	fi
+
+	#Load the kdump kernel image
+	${KEXEC} ${KEXEC_ARGS} "${KDUMP_KIMAGE}" --append="${KDUMP_CMDLINE}"
+	if [ $? != 0 ]; then
+		echo "Failed to load kdump kernel!"
+		${LOGGER} "Failed to load kdump kernel!"
+		return 1
+	fi
+
+	echo "Kdump started up."
+	${LOGGER} "Kdump started up."
+}
+
+do_stop()
+{
+	${KEXEC} -p -u 2>/dev/null
+	if [ $? == 0 ]; then
+		echo "Kdump has been stopped."
+		${LOGGER} "Kdump has been stopped."
+	else
+		echo "Failed to stop kdump!"
+		${LOGGER} "Failed to stop kdump!"
+	fi
+}
+
+case "$1" in
+  start)
+	if [ -s /proc/vmcore ]; then
+		do_save_vmcore
+		reboot
+	else
+		do_start
+	fi
+	;;
+ restart)
+	do_stop
+	do_start
+	;;
+  stop)
+	do_stop
+	;;
+   *)
+	echo $"Usage: $0 {start|stop|restart}"
+	exit 1
+esac
+
+exit $?
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools/kdump.conf b/poky/meta/recipes-kernel/kexec/kexec-tools/kdump.conf
new file mode 100644
index 000000000..38190d207
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools/kdump.conf
@@ -0,0 +1,14 @@
+#the kdump kernel version string.
+#KDUMP_KVER="`uname -r`"
+
+#this will be passed to the kdump kernel as kdump kernel command line
+#KDUMP_CMDLINE="`cat /proc/cmdline`"
+
+#the kernel image for kdump
+#KDUMP_KIMAGE="/boot/bzImage-${KDUMP_KVER}"
+
+#Where to save the vmcore
+#KDUMP_VMCORE_PATH="/var/crash/`date +"%Y-%m-%d"`"
+
+#the arguments to makedumpfile
+MAKEDUMPFILE_ARGS="--dump-dmesg -x /boot/vmlinux-`uname -r`"
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools/kdump.service b/poky/meta/recipes-kernel/kexec/kexec-tools/kdump.service
new file mode 100644
index 000000000..4e65a46ac
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools/kdump.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Reboot and dump vmcore via kexec
+DefaultDependencies=no
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=@LIBEXECDIR@/kdump-helper start
+ExecStop=@LIBEXECDIR@/kdump-helper stop
+
+[Install]
+WantedBy=multi-user.target
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools/kexec-x32.patch b/poky/meta/recipes-kernel/kexec/kexec-tools/kexec-x32.patch
new file mode 100644
index 000000000..26d18eb6f
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools/kexec-x32.patch
@@ -0,0 +1,88 @@
+x86_64: Add support to build kexec-tools with x32 ABI
+
+Summary of changes,
+
+configure.ac: Add test for detect x32 ABI.
+purgatory/arch/x86_64/Makefile: Not use mcmodel large when
+	x32 ABI is set.
+kexec/arch/x86_64/kexec-elf-rel-x86_64.c: When x32 ABI is set
+	use ELFCLASS32 instead of ELFCLASS64.
+kexec/kexec-syscall.h: Add correct syscall number for x32 ABI.
+
+Upstream-Status: Submitted
+
+Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
+Signed-off-by: Mariano Lopez <mariano.lopez@linux.intel.com>
+
+---
+ configure.ac                             | 9 +++++++++
+ kexec/arch/x86_64/kexec-elf-rel-x86_64.c | 4 ++++
+ kexec/kexec-syscall.h                    | 4 ++++
+ purgatory/arch/x86_64/Makefile           | 4 +++-
+ 4 files changed, 20 insertions(+), 1 deletion(-)
+
+Index: kexec-tools-2.0.10/configure.ac
+===================================================================
+--- kexec-tools-2.0.10.orig/configure.ac
++++ kexec-tools-2.0.10/configure.ac
+@@ -56,6 +56,15 @@ case $target_cpu in
+ 		;;
+ 	ia64|x86_64|alpha|m68k )
+ 		ARCH="$target_cpu"
++
++		dnl ---Test for x32 ABI in x86_64
++		if test "x$ARCH" = "xx86_64" ; then
++			AC_EGREP_CPP(x32_test,
++			[#if defined(__x86_64__) && defined (__ILP32__)
++				x32_test
++			#endif
++			], SUBARCH='x32', SUBARCH='64')
++		fi
+ 		;;
+ 	* )
+ 		AC_MSG_ERROR([unsupported architecture $target_cpu])
+Index: kexec-tools-2.0.10/kexec/arch/x86_64/kexec-elf-rel-x86_64.c
+===================================================================
+--- kexec-tools-2.0.10.orig/kexec/arch/x86_64/kexec-elf-rel-x86_64.c
++++ kexec-tools-2.0.10/kexec/arch/x86_64/kexec-elf-rel-x86_64.c
+@@ -8,7 +8,11 @@ int machine_verify_elf_rel(struct mem_eh
+ 	if (ehdr->ei_data != ELFDATA2LSB) {
+ 		return 0;
+ 	}
++#ifdef __ILP32__
++	if (ehdr->ei_class != ELFCLASS32) {
++#else
+ 	if (ehdr->ei_class != ELFCLASS64) {
++#endif
+ 		return 0;
+ 	}
+ 	if (ehdr->e_machine != EM_X86_64) {
+Index: kexec-tools-2.0.10/kexec/kexec-syscall.h
+===================================================================
+--- kexec-tools-2.0.10.orig/kexec/kexec-syscall.h
++++ kexec-tools-2.0.10/kexec/kexec-syscall.h
+@@ -31,8 +31,12 @@
+ #define __NR_kexec_load		268
+ #endif
+ #ifdef __x86_64__
++#ifdef __ILP32__
++#define __NR_kexec_load		528
++#else
+ #define __NR_kexec_load		246
+ #endif
++#endif
+ #ifdef __s390x__
+ #define __NR_kexec_load		277
+ #endif
+Index: kexec-tools-2.0.10/purgatory/arch/x86_64/Makefile
+===================================================================
+--- kexec-tools-2.0.10.orig/purgatory/arch/x86_64/Makefile
++++ kexec-tools-2.0.10/purgatory/arch/x86_64/Makefile
+@@ -23,4 +23,6 @@ x86_64_PURGATORY_SRCS += purgatory/arch/
+ x86_64_PURGATORY_SRCS += purgatory/arch/i386/vga.c
+ x86_64_PURGATORY_SRCS += purgatory/arch/i386/pic.c
+ 
+-x86_64_PURGATORY_EXTRA_CFLAGS = -mcmodel=large
++ifeq ($(SUBARCH),64)
++        x86_64_PURGATORY_EXTRA_CFLAGS = -mcmodel=large
++endif
diff --git a/poky/meta/recipes-kernel/kexec/kexec-tools_2.0.16.bb b/poky/meta/recipes-kernel/kexec/kexec-tools_2.0.16.bb
new file mode 100644
index 000000000..ebb483268
--- /dev/null
+++ b/poky/meta/recipes-kernel/kexec/kexec-tools_2.0.16.bb
@@ -0,0 +1,86 @@
+
+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"
+
+PR = "r1"
+
+SRC_URI = "${KERNELORG_MIRROR}/linux/utils/kernel/kexec/kexec-tools-${PV}.tar.gz \
+           file://kdump \
+           file://kdump.conf \
+           file://kdump.service \
+           file://0002-powerpc-change-the-memory-size-limit.patch \
+           file://0001-purgatory-Pass-r-directly-to-linker.patch \
+           file://0010-kexec-ARM-Fix-add_buffer_phys_virt-align-issue.patch \
+           file://kexec-x32.patch \
+           file://0001-Disable-PIE-during-link.patch \
+         "
+
+SRC_URI[md5sum] = "5198968de79b5ded96f97f3c2ea9637b"
+SRC_URI[sha256sum] = "cf17fc99bf77c9b39f06ee88ac0e86d0349c4a0c3f8214a3cc78eece872f6f3a"
+
+inherit autotools update-rc.d systemd
+
+export LDFLAGS = "-L${STAGING_LIBDIR}"
+EXTRA_OECONF = " --with-zlib=yes"
+
+do_compile_prepend() {
+    # Remove the prepackaged config.h from the source tree as it overrides
+    # the same file generated by configure and placed in the build tree
+    rm -f ${S}/include/config.h
+
+    # Remove the '*.d' file to make sure the recompile is OK
+    for dep in `find ${B} -type f -name '*.d'`; do
+        dep_no_d="`echo $dep | sed 's#.d$##'`"
+        # Remove file.d when there is a file.o
+        if [ -f "$dep_no_d.o" ]; then
+            rm -f $dep
+        fi
+    done
+}
+
+do_install_append () {
+        install -d ${D}${sysconfdir}/sysconfig
+        install -m 0644 ${WORKDIR}/kdump.conf ${D}${sysconfdir}/sysconfig
+
+        if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
+                install -D -m 0755 ${WORKDIR}/kdump ${D}${sysconfdir}/init.d/kdump
+        fi
+
+        if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+                install -D -m 0755 ${WORKDIR}/kdump ${D}${libexecdir}/kdump-helper
+                install -D -m 0644 ${WORKDIR}/kdump.service ${D}${systemd_unitdir}/system/kdump.service
+                sed -i -e 's,@LIBEXECDIR@,${libexecdir},g' ${D}${systemd_unitdir}/system/kdump.service
+        fi
+}
+
+PACKAGES =+ "kexec kdump vmcore-dmesg"
+
+ALLOW_EMPTY_${PN} = "1"
+RRECOMMENDS_${PN} = "kexec kdump vmcore-dmesg"
+
+FILES_kexec = "${sbindir}/kexec"
+FILES_kdump = "${sbindir}/kdump \
+               ${sysconfdir}/sysconfig/kdump.conf \
+               ${sysconfdir}/init.d/kdump \
+               ${libexecdir}/kdump-helper \
+               ${systemd_unitdir}/system/kdump.service \
+"
+
+FILES_vmcore-dmesg = "${sbindir}/vmcore-dmesg"
+
+INITSCRIPT_PACKAGES = "kdump"
+INITSCRIPT_NAME_kdump = "kdump"
+INITSCRIPT_PARAMS_kdump = "start 56 2 3 4 5 . stop 56 0 1 6 ."
+
+SECURITY_PIE_CFLAGS_remove = "-fPIE -pie"
+
+COMPATIBLE_HOST = '(x86_64.*|i.86.*|arm.*|aarch64.*|powerpc.*|mips.*)-(linux|freebsd.*)'
+
+INSANE_SKIP_${PN} = "arch"
diff --git a/poky/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb b/poky/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb
new file mode 100644
index 000000000..9a172675a
--- /dev/null
+++ b/poky/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb
@@ -0,0 +1,46 @@
+SUMMARY = "Wrapper script for the Linux kernel module dependency indexer"
+LICENSE = "MIT"
+
+S = "${WORKDIR}"
+
+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"
+EXTRA_STAGING_FIXMES += "PKGDATA_DIR"
+
+DEPENDS += "kmod-native"
+do_populate_sysroot[depends] = ""
+
+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
+
+kernelabi=""
+if [ -r "${PKGDATA_DIR}/kernel-depmod/kernel-abiversion" ]; then
+    kernelabi=\$(cat "${PKGDATA_DIR}/kernel-depmod/kernel-abiversion")
+fi
+
+if [ ! -r ${PKGDATA_DIR}/kernel-depmod/System.map-\$4 ] || [ "\$kernelabi" != "\$4" ]; then
+    echo "Unable to read: ${PKGDATA_DIR}/kernel-depmod/System.map-\$4" >&2
+    exec env depmod "\$1" "\$2" "\$3" "\$4"
+else
+    exec env depmod "\$1" "\$2" "\$3" -F "${PKGDATA_DIR}/kernel-depmod/System.map-\$4" "\$4"
+fi
+EOF
+	chmod +x ${D}${bindir_crossscripts}/depmodwrapper
+}
+
+SYSROOT_DIRS += "${bindir_crossscripts}"
+
+PACKAGES = ""
+inherit nopackages
diff --git a/poky/meta/recipes-kernel/kmod/kmod-native_git.bb b/poky/meta/recipes-kernel/kmod/kmod-native_git.bb
new file mode 100644
index 000000000..f0e274ed7
--- /dev/null
+++ b/poky/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}/$tool
+	done
+}
diff --git a/poky/meta/recipes-kernel/kmod/kmod.inc b/poky/meta/recipes-kernel/kmod/kmod.inc
new file mode 100644
index 000000000..29885fbe7
--- /dev/null
+++ b/poky/meta/recipes-kernel/kmod/kmod.inc
@@ -0,0 +1,42 @@
+# Copyright (C) 2012 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+SUMMARY = "Tools for managing Linux kernel modules"
+DESCRIPTION = "kmod is a set of tools to handle common tasks with Linux kernel modules like \
+               insert, remove, list, check properties, resolve dependencies and aliases."
+HOMEPAGE = "http://packages.profusion.mobi/kmod/"
+LICENSE = "GPL-2.0+ & LGPL-2.1+"
+LICENSE_libkmod = "LGPL-2.1+"
+SECTION = "base"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=a6f89e2100d9b6cdffcea4f398e37343 \
+                    file://libkmod/COPYING;md5=a6f89e2100d9b6cdffcea4f398e37343 \
+                   "
+inherit autotools gtk-doc pkgconfig manpages
+
+SRCREV = "aca4eca103d6699543f7ed663335c28c2e9908bb"
+# Lookout for PV bump too when SRCREV is changed
+PV = "25+git${SRCPV}"
+
+SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git \
+           file://depmod-search.conf \
+           file://avoid_parallel_tests.patch \
+           file://fix-O_CLOEXEC.patch \
+          "
+
+S = "${WORKDIR}/git"
+
+EXTRA_AUTORECONF += "--install --symlink"
+EXTRA_OECONF +=" --enable-tools --with-zlib"
+
+CACHED_CONFIGUREVARS += "ac_cv_path_DOLT_BASH='/usr/bin/env bash'"
+
+PACKAGECONFIG[debug] = "--enable-debug,--disable-debug"
+PACKAGECONFIG[logging] = " --enable-logging,--disable-logging"
+PACKAGECONFIG[manpages] = "--enable-manpages, --disable-manpages, libxslt-native xmlto-native"
+
+GTKDOC_DOCDIR = "${S}/libkmod/docs"
+
+do_configure_append () {
+	sed -i 's#}libtool#}${TARGET_SYS}-libtool#' ${B}/doltlibtool
+}
diff --git a/poky/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch b/poky/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch
new file mode 100644
index 000000000..b722183b6
--- /dev/null
+++ b/poky/meta/recipes-kernel/kmod/kmod/Change-to-calling-bswap_-instead-of-htobe-and-be-toh.patch
@@ -0,0 +1,39 @@
+Subject: 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.
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Ting Liu <b28495@freescale.com>
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ libkmod/libkmod-signature.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/libkmod/libkmod-signature.c b/libkmod/libkmod-signature.c
+index 6fc06fc..912185a 100644
+--- a/libkmod/libkmod-signature.c
++++ b/libkmod/libkmod-signature.c
+@@ -18,6 +18,7 @@
+  */
+ 
+ #include <endian.h>
++#include <byteswap.h>
+ #include <inttypes.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+@@ -127,7 +128,7 @@ 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(get_unaligned(&modsig->sig_len));
++	sig_len = bswap_32(get_unaligned(&modsig->sig_len));
+ 	if (sig_len == 0 ||
+ 	    size < (int64_t)(modsig->signer_len + modsig->key_id_len + sig_len))
+ 		return false;
+-- 
+1.9.1
+
diff --git a/poky/meta/recipes-kernel/kmod/kmod/avoid_parallel_tests.patch b/poky/meta/recipes-kernel/kmod/kmod/avoid_parallel_tests.patch
new file mode 100644
index 000000000..5f45fce93
--- /dev/null
+++ b/poky/meta/recipes-kernel/kmod/kmod/avoid_parallel_tests.patch
@@ -0,0 +1,26 @@
+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) 
+
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: git/configure.ac
+===================================================================
+--- git.orig/configure.ac
++++ git/configure.ac
+@@ -14,7 +14,7 @@ AC_USE_SYSTEM_EXTENSIONS
+ AC_SYS_LARGEFILE
+ AC_PREFIX_DEFAULT([/usr])
+ AM_MAINTAINER_MODE([enable])
+-AM_INIT_AUTOMAKE([check-news foreign 1.11 silent-rules tar-pax no-dist-gzip dist-xz subdir-objects color-tests parallel-tests])
++AM_INIT_AUTOMAKE([check-news foreign 1.11 silent-rules tar-pax no-dist-gzip dist-xz subdir-objects color-tests serial-tests])
+ AM_SILENT_RULES([yes])
+ LT_INIT([disable-static pic-only])
+ DOLT
diff --git a/poky/meta/recipes-kernel/kmod/kmod/depmod-search.conf b/poky/meta/recipes-kernel/kmod/kmod/depmod-search.conf
new file mode 100644
index 000000000..527c0bb6e
--- /dev/null
+++ b/poky/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/poky/meta/recipes-kernel/kmod/kmod/fix-O_CLOEXEC.patch b/poky/meta/recipes-kernel/kmod/kmod/fix-O_CLOEXEC.patch
new file mode 100644
index 000000000..5d9d40c38
--- /dev/null
+++ b/poky/meta/recipes-kernel/kmod/kmod/fix-O_CLOEXEC.patch
@@ -0,0 +1,35 @@
+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(+)
+
+Index: git/libkmod/libkmod-internal.h
+===================================================================
+--- git.orig/libkmod/libkmod-internal.h
++++ git/libkmod/libkmod-internal.h
+@@ -10,6 +10,10 @@
+ 
+ #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, ...) {}
+ 
diff --git a/poky/meta/recipes-kernel/kmod/kmod/ptest.patch b/poky/meta/recipes-kernel/kmod/kmod/ptest.patch
new file mode 100644
index 000000000..831dbcb90
--- /dev/null
+++ b/poky/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/poky/meta/recipes-kernel/kmod/kmod/run-ptest b/poky/meta/recipes-kernel/kmod/kmod/run-ptest
new file mode 100755
index 000000000..598dd2cb5
--- /dev/null
+++ b/poky/meta/recipes-kernel/kmod/kmod/run-ptest
@@ -0,0 +1,5 @@
+#!/bin/sh
+touch testsuite/stamp-rootfs
+tar xf testmodule.tar
+make -k runtest-TESTS 2>/dev/null| grep -e ^PASS -e ^FAIL
+find testsuite -name *.ko -exec rm -f {} \;
diff --git a/poky/meta/recipes-kernel/kmod/kmod_git.bb b/poky/meta/recipes-kernel/kmod/kmod_git.bb
new file mode 100644
index 000000000..69185b245
--- /dev/null
+++ b/poky/meta/recipes-kernel/kmod/kmod_git.bb
@@ -0,0 +1,62 @@
+# 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
+        lnr ${D}${base_bindir}/kmod ${D}${base_bindir}/lsmod
+        for tool in insmod rmmod depmod modinfo modprobe; do
+                lnr ${D}${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
+}
+
+inherit update-alternatives bash-completion
+
+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"
+
+FILES_libkmod = "${base_libdir}/libkmod*${SOLIBS} ${libdir}/libkmod*${SOLIBS}"
+FILES_${PN} += "${base_libdir}/depmod.d ${base_libdir}/modprobe.d"
diff --git a/poky/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb b/poky/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
new file mode 100644
index 000000000..8d6f2f2db
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
@@ -0,0 +1,807 @@
+SUMMARY = "Firmware files for use with Linux kernel"
+SECTION = "kernel"
+
+LICENSE = "\
+    Firmware-Abilis \
+    & Firmware-adsp_sst \
+    & Firmware-agere \
+    & Firmware-amdgpu \
+    & Firmware-amd-ucode \
+    & Firmware-atheros_firmware \
+    & Firmware-atmel \
+    & Firmware-broadcom_bcm43xx \
+    & Firmware-ca0132 \
+    & Firmware-cavium \
+    & Firmware-chelsio_firmware \
+    & Firmware-cw1200 \
+    & Firmware-dib0700 \
+    & Firmware-e100 \
+    & Firmware-ene_firmware \
+    & Firmware-fw_sst_0f28 \
+    & Firmware-go7007 \
+    & Firmware-GPLv2 \
+    & Firmware-hfi1_firmware \
+    & Firmware-i2400m \
+    & Firmware-i915 \
+    & Firmware-ibt_firmware \
+    & Firmware-it913x \
+    & Firmware-iwlwifi_firmware \
+    & Firmware-IntcSST2 \
+    & Firmware-kaweth \
+    & Firmware-Marvell \
+    & Firmware-moxa \
+    & Firmware-myri10ge_firmware \
+    & Firmware-netronome \
+    & Firmware-nvidia \
+    & Firmware-OLPC \
+    & Firmware-ath9k-htc \
+    & Firmware-phanfw \
+    & Firmware-qat \
+    & Firmware-qcom \
+    & Firmware-qla1280 \
+    & Firmware-qla2xxx \
+    & Firmware-qualcommAthos_ar3k \
+    & Firmware-qualcommAthos_ath10k \
+    & Firmware-r8a779x_usb3 \
+    & Firmware-radeon \
+    & Firmware-ralink_a_mediatek_company_firmware \
+    & Firmware-ralink-firmware \
+    & Firmware-rtlwifi_firmware \
+    & Firmware-imx-sdma_firmware \
+    & Firmware-siano \
+    & Firmware-tda7706-firmware \
+    & Firmware-ti-connectivity \
+    & Firmware-ti-keystone \
+    & Firmware-ueagle-atm4-firmware \
+    & Firmware-via_vt6656 \
+    & Firmware-wl1251 \
+    & Firmware-xc4000 \
+    & Firmware-xc5000 \
+    & Firmware-xc5000c \
+    & WHENCE \
+"
+
+LIC_FILES_CHKSUM = "\
+    file://LICENCE.Abilis;md5=b5ee3f410780e56711ad48eadc22b8bc \
+    file://LICENCE.adsp_sst;md5=615c45b91a5a4a9fe046d6ab9a2df728 \
+    file://LICENCE.agere;md5=af0133de6b4a9b2522defd5f188afd31 \
+    file://LICENSE.amdgpu;md5=0aa3c2f3e736af320a08a3aeeccecf29 \
+    file://LICENSE.amd-ucode;md5=3a0de451253cc1edbf30a3c621effee3 \
+    file://LICENCE.atheros_firmware;md5=30a14c7823beedac9fa39c64fdd01a13 \
+    file://LICENSE.atmel;md5=aa74ac0c60595dee4d4e239107ea77a3 \
+    file://LICENCE.broadcom_bcm43xx;md5=3160c14df7228891b868060e1951dfbc \
+    file://LICENCE.ca0132;md5=209b33e66ee5be0461f13d31da392198 \
+    file://LICENCE.cavium;md5=c37aaffb1ebe5939b2580d073a95daea \
+    file://LICENCE.chelsio_firmware;md5=819aa8c3fa453f1b258ed8d168a9d903 \
+    file://LICENCE.cw1200;md5=f0f770864e7a8444a5c5aa9d12a3a7ed \
+    file://LICENSE.dib0700;md5=f7411825c8a555a1a3e5eab9ca773431 \
+    file://LICENCE.e100;md5=ec0f84136766df159a3ae6d02acdf5a8 \
+    file://LICENCE.ene_firmware;md5=ed67f0f62f8f798130c296720b7d3921 \
+    file://LICENCE.fw_sst_0f28;md5=6353931c988ad52818ae733ac61cd293 \
+    file://LICENCE.go7007;md5=c0bb9f6aaaba55b0529ee9b30aa66beb \
+    file://GPL-2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+    file://LICENSE.hfi1_firmware;md5=5e7b6e586ce7339d12689e49931ad444 \
+    file://LICENCE.i2400m;md5=14b901969e23c41881327c0d9e4b7d36 \
+    file://LICENSE.i915;md5=2b0b2e0d20984affd4490ba2cba02570 \
+    file://LICENCE.ibt_firmware;md5=fdbee1ddfe0fb7ab0b2fcd6b454a366b \
+    file://LICENCE.IntcSST2;md5=9e7d8bea77612d7cc7d9e9b54b623062 \
+    file://LICENCE.it913x;md5=1fbf727bfb6a949810c4dbfa7e6ce4f8 \
+    file://LICENCE.iwlwifi_firmware;md5=3fd842911ea93c29cd32679aa23e1c88 \
+    file://LICENCE.kaweth;md5=b1d876e562f4b3b8d391ad8395dfe03f \
+    file://LICENCE.Marvell;md5=9ddea1734a4baf3c78d845151f42a37a \
+    file://LICENCE.moxa;md5=1086614767d8ccf744a923289d3d4261 \
+    file://LICENCE.myri10ge_firmware;md5=42e32fb89f6b959ca222e25ac8df8fed \
+    file://LICENCE.Netronome;md5=4add08f2577086d44447996503cddf5f \
+    file://LICENCE.nvidia;md5=4428a922ed3ba2ceec95f076a488ce07 \
+    file://LICENCE.OLPC;md5=5b917f9d8c061991be4f6f5f108719cd \
+    file://LICENCE.open-ath9k-htc-firmware;md5=1b33c9f4d17bc4d457bdb23727046837 \
+    file://LICENCE.phanfw;md5=954dcec0e051f9409812b561ea743bfa \
+    file://LICENCE.qat_firmware;md5=9e7d8bea77612d7cc7d9e9b54b623062 \
+    file://LICENSE.qcom;md5=164e3362a538eb11d3ac51e8e134294b \
+    file://LICENCE.qla1280;md5=d6895732e622d950609093223a2c4f5d \
+    file://LICENCE.qla2xxx;md5=505855e921b75f1be4a437ad9b79dff0 \
+    file://LICENSE.QualcommAtheros_ar3k;md5=b5fe244fb2b532311de1472a3bc06da5 \
+    file://LICENSE.QualcommAtheros_ath10k;md5=cb42b686ee5f5cb890275e4321db60a8 \
+    file://LICENCE.r8a779x_usb3;md5=4c1671656153025d7076105a5da7e498 \
+    file://LICENSE.radeon;md5=68ec28bacb3613200bca44f404c69b16 \
+    file://LICENCE.ralink_a_mediatek_company_firmware;md5=728f1a85fd53fd67fa8d7afb080bc435 \
+    file://LICENCE.ralink-firmware.txt;md5=ab2c269277c45476fb449673911a2dfd \
+    file://LICENCE.rtlwifi_firmware.txt;md5=00d06cfd3eddd5a2698948ead2ad54a5 \
+    file://LICENSE.sdma_firmware;md5=51e8c19ecc2270f4b8ea30341ad63ce9 \
+    file://LICENCE.siano;md5=4556c1bf830067f12ca151ad953ec2a5 \
+    file://LICENCE.tda7706-firmware.txt;md5=835997cf5e3c131d0dddd695c7d9103e \
+    file://LICENCE.ti-connectivity;md5=c5e02be633f1499c109d1652514d85ec \
+    file://LICENCE.ti-keystone;md5=3a86335d32864b0bef996bee26cc0f2c \
+    file://LICENCE.ueagle-atm4-firmware;md5=4ed7ea6b507ccc583b9d594417714118 \
+    file://LICENCE.via_vt6656;md5=e4159694cba42d4377a912e78a6e850f \
+    file://LICENCE.wl1251;md5=ad3f81922bb9e197014bb187289d3b5b \
+    file://LICENCE.xc4000;md5=0ff51d2dc49fce04814c9155081092f0 \
+    file://LICENCE.xc5000;md5=1e170c13175323c32c7f4d0998d53f66 \
+    file://LICENCE.xc5000c;md5=12b02efa3049db65d524aeb418dd87ca \
+    file://WHENCE;md5=6f46986f4e913ef16b765c2319cc5141 \
+"
+
+# These are not common licenses, set NO_GENERIC_LICENSE for them
+# so that the license files will be copied from fetched source
+NO_GENERIC_LICENSE[Firmware-Abilis] = "LICENCE.Abilis"
+NO_GENERIC_LICENSE[Firmware-adsp_sst] = "LICENCE.adsp_sst"
+NO_GENERIC_LICENSE[Firmware-agere] = "LICENCE.agere"
+NO_GENERIC_LICENSE[Firmware-amdgpu] = "LICENSE.amdgpu"
+NO_GENERIC_LICENSE[Firmware-amd-ucode] = "LICENSE.amd-ucode"
+NO_GENERIC_LICENSE[Firmware-atheros_firmware] = "LICENCE.atheros_firmware"
+NO_GENERIC_LICENSE[Firmware-atmel] = "LICENSE.atmel"
+NO_GENERIC_LICENSE[Firmware-broadcom_bcm43xx] = "LICENCE.broadcom_bcm43xx"
+NO_GENERIC_LICENSE[Firmware-ca0132] = "LICENCE.ca0132"
+NO_GENERIC_LICENSE[Firmware-cavium] = "LICENCE.cavium"
+NO_GENERIC_LICENSE[Firmware-chelsio_firmware] = "LICENCE.chelsio_firmware"
+NO_GENERIC_LICENSE[Firmware-cw1200] = "LICENCE.cw1200"
+NO_GENERIC_LICENSE[Firmware-dib0700] = "LICENSE.dib0700"
+NO_GENERIC_LICENSE[Firmware-e100] = "LICENCE.e100"
+NO_GENERIC_LICENSE[Firmware-ene_firmware] = "LICENCE.ene_firmware"
+NO_GENERIC_LICENSE[Firmware-fw_sst_0f28] = "LICENCE.fw_sst_0f28"
+NO_GENERIC_LICENSE[Firmware-go7007] = "LICENCE.go7007"
+NO_GENERIC_LICENSE[Firmware-GPLv2] = "GPL-2"
+NO_GENERIC_LICENSE[Firmware-hfi1_firmware] = "LICENSE.hfi1_firmware"
+NO_GENERIC_LICENSE[Firmware-i2400m] = "LICENCE.i2400m"
+NO_GENERIC_LICENSE[Firmware-i915] = "LICENSE.i915"
+NO_GENERIC_LICENSE[Firmware-ibt_firmware] = "LICENCE.ibt_firmware"
+NO_GENERIC_LICENSE[Firmware-IntcSST2] = "LICENCE.IntcSST2"
+NO_GENERIC_LICENSE[Firmware-it913x] = "LICENCE.it913x"
+NO_GENERIC_LICENSE[Firmware-iwlwifi_firmware] = "LICENCE.iwlwifi_firmware"
+NO_GENERIC_LICENSE[Firmware-kaweth] = "LICENCE.kaweth"
+NO_GENERIC_LICENSE[Firmware-Marvell] = "LICENCE.Marvell"
+NO_GENERIC_LICENSE[Firmware-moxa] = "LICENCE.moxa"
+NO_GENERIC_LICENSE[Firmware-myri10ge_firmware] = "LICENCE.myri10ge_firmware"
+NO_GENERIC_LICENSE[Firmware-netronome] = "LICENCE.Netronome"
+NO_GENERIC_LICENSE[Firmware-nvidia] = "LICENCE.nvidia"
+NO_GENERIC_LICENSE[Firmware-OLPC] = "LICENCE.OLPC"
+NO_GENERIC_LICENSE[Firmware-ath9k-htc] = "LICENCE.open-ath9k-htc-firmware"
+NO_GENERIC_LICENSE[Firmware-phanfw] = "LICENCE.phanfw"
+NO_GENERIC_LICENSE[Firmware-qat] = "LICENCE.qat_firmware"
+NO_GENERIC_LICENSE[Firmware-qcom] = "LICENSE.qcom"
+NO_GENERIC_LICENSE[Firmware-qla1280] = "LICENCE.qla1280"
+NO_GENERIC_LICENSE[Firmware-qla2xxx] = "LICENCE.qla2xxx"
+NO_GENERIC_LICENSE[Firmware-qualcommAthos_ar3k] = "LICENSE.QualcommAtheros_ar3k"
+NO_GENERIC_LICENSE[Firmware-qualcommAthos_ath10k] = "LICENSE.QualcommAtheros_ath10k"
+NO_GENERIC_LICENSE[Firmware-r8a779x_usb3] = "LICENCE.r8a779x_usb3"
+NO_GENERIC_LICENSE[Firmware-radeon] = "LICENSE.radeon"
+NO_GENERIC_LICENSE[Firmware-ralink_a_mediatek_company_firmware] = "LICENCE.ralink_a_mediatek_company_firmware"
+NO_GENERIC_LICENSE[Firmware-ralink-firmware] = "LICENCE.ralink-firmware.txt"
+NO_GENERIC_LICENSE[Firmware-rtlwifi_firmware] = "LICENCE.rtlwifi_firmware.txt"
+NO_GENERIC_LICENSE[Firmware-siano] = "LICENCE.siano"
+NO_GENERIC_LICENSE[Firmware-imx-sdma_firmware] = "LICENSE.sdma_firmware"
+NO_GENERIC_LICENSE[Firmware-tda7706-firmware] = "LICENCE.tda7706-firmware.txt"
+NO_GENERIC_LICENSE[Firmware-ti-connectivity] = "LICENCE.ti-connectivity"
+NO_GENERIC_LICENSE[Firmware-ti-keystone] = "LICENCE.ti-keystone"
+NO_GENERIC_LICENSE[Firmware-ueagle-atm4-firmware] = "LICENCE.ueagle-atm4-firmware"
+NO_GENERIC_LICENSE[Firmware-via_vt6656] = "LICENCE.via_vt6656"
+NO_GENERIC_LICENSE[Firmware-wl1251] = "LICENCE.wl1251"
+NO_GENERIC_LICENSE[Firmware-xc4000] = "LICENCE.xc4000"
+NO_GENERIC_LICENSE[Firmware-xc5000] = "LICENCE.xc5000"
+NO_GENERIC_LICENSE[Firmware-xc5000c] = "LICENCE.xc5000c"
+NO_GENERIC_LICENSE[WHENCE] = "WHENCE"
+
+SRCREV = "8fc2d4e55685bf73b6f7752383da9067404a74bb"
+PE = "1"
+PV = "0.0+git${SRCPV}"
+
+SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git"
+
+UPSTREAM_CHECK_COMMITS = "1"
+
+S = "${WORKDIR}/git"
+
+inherit allarch
+
+CLEANBROKEN = "1"
+
+do_compile() {
+	:
+}
+
+do_install() {
+	install -d  ${D}${nonarch_base_libdir}/firmware/
+	cp -r * ${D}${nonarch_base_libdir}/firmware/
+
+	# Avoid Makefile to be deployed
+	rm ${D}${nonarch_base_libdir}/firmware/Makefile
+
+	# Remove unbuild firmware which needs cmake and bash
+	rm ${D}${nonarch_base_libdir}/firmware/carl9170fw -rf
+
+	# Remove pointless bash script
+	rm ${D}${nonarch_base_libdir}/firmware/configure
+
+	# Remove python script used to check the WHENCE file
+	rm ${D}${nonarch_base_libdir}/firmware/check_whence.py
+
+	# Libertas sd8686
+	ln -sf libertas/sd8686_v9.bin ${D}${nonarch_base_libdir}/firmware/sd8686.bin
+	ln -sf libertas/sd8686_v9_helper.bin ${D}${nonarch_base_libdir}/firmware/sd8686_helper.bin
+
+	# fixup wl12xx location, after 2.6.37 the kernel searches a different location for it
+	( cd ${D}${nonarch_base_libdir}/firmware ; ln -sf ti-connectivity/* . )
+}
+
+
+PACKAGES =+ "${PN}-ralink-license ${PN}-ralink \
+             ${PN}-mt7601u-license ${PN}-mt7601u \
+             ${PN}-radeon-license ${PN}-radeon \
+             ${PN}-marvell-license ${PN}-pcie8897 ${PN}-pcie8997 \
+             ${PN}-sd8686 ${PN}-sd8688 ${PN}-sd8787 ${PN}-sd8797 ${PN}-sd8801 ${PN}-sd8887 ${PN}-sd8897 \
+             ${PN}-ti-connectivity-license ${PN}-wl12xx ${PN}-wl18xx \
+             ${PN}-vt6656-license ${PN}-vt6656 \
+             ${PN}-rtl-license ${PN}-rtl8188 ${PN}-rtl8192cu ${PN}-rtl8192ce ${PN}-rtl8192su ${PN}-rtl8723 ${PN}-rtl8821 \
+             ${PN}-broadcom-license \
+             ${PN}-bcm4329 ${PN}-bcm4330 ${PN}-bcm4334 ${PN}-bcm43340 \
+             ${PN}-bcm43362 ${PN}-bcm4339 ${PN}-bcm43430 ${PN}-bcm4354 \
+             ${PN}-atheros-license ${PN}-ar9170 ${PN}-ath6k ${PN}-ath9k \
+             ${PN}-gplv2-license ${PN}-carl9170 \
+             ${PN}-ar3k-license ${PN}-ar3k ${PN}-ath10k-license ${PN}-ath10k ${PN}-qca \
+             \
+             ${PN}-imx-sdma-license ${PN}-imx-sdma-imx6q ${PN}-imx-sdma-imx7d \
+             \
+             ${PN}-iwlwifi-license ${PN}-iwlwifi \
+             ${PN}-iwlwifi-135-6 \
+             ${PN}-iwlwifi-3160-7 ${PN}-iwlwifi-3160-8 ${PN}-iwlwifi-3160-9 \
+             ${PN}-iwlwifi-3160-10 ${PN}-iwlwifi-3160-12 ${PN}-iwlwifi-3160-13 \
+             ${PN}-iwlwifi-3160-16 ${PN}-iwlwifi-3160-17 \
+             ${PN}-iwlwifi-6000-4 ${PN}-iwlwifi-6000g2a-5 ${PN}-iwlwifi-6000g2a-6 \
+             ${PN}-iwlwifi-6000g2b-5 ${PN}-iwlwifi-6000g2b-6 \
+             ${PN}-iwlwifi-6050-4 ${PN}-iwlwifi-6050-5 \
+             ${PN}-iwlwifi-7260 \
+             ${PN}-iwlwifi-7265 \
+             ${PN}-iwlwifi-7265d ${PN}-iwlwifi-8000c ${PN}-iwlwifi-8265 \
+             ${PN}-iwlwifi-9000 \
+             ${PN}-iwlwifi-misc \
+             ${PN}-ibt-license ${PN}-ibt ${PN}-ibt-misc \
+             ${PN}-ibt-11-5 ${PN}-ibt-12-16 ${PN}-ibt-hw-37-7 ${PN}-ibt-hw-37-8 \
+             ${PN}-ibt-17 \
+             ${PN}-i915-license ${PN}-i915 \
+             ${PN}-adsp-sst-license ${PN}-adsp-sst \
+             ${PN}-bnx2-mips \
+             ${PN}-netronome-license ${PN}-netronome \
+             ${PN}-qat ${PN}-qat-license \
+             ${PN}-qcom-license \
+             ${PN}-qcom-venus-1.8 ${PN}-qcom-venus-4.2 \
+             ${PN}-qcom-adreno-a3xx ${PN}-qcom-adreno-a530 \
+             ${PN}-whence-license \
+             ${PN}-license \
+             "
+
+# For atheros
+LICENSE_${PN}-ar9170 = "Firmware-atheros_firmware"
+LICENSE_${PN}-ath6k = "Firmware-atheros_firmware"
+LICENSE_${PN}-ath9k = "Firmware-atheros_firmware"
+LICENSE_${PN}-atheros-license = "Firmware-atheros_firmware"
+
+FILES_${PN}-atheros-license = "${nonarch_base_libdir}/firmware/LICENCE.atheros_firmware"
+FILES_${PN}-ar9170 = " \
+  ${nonarch_base_libdir}/firmware/ar9170*.fw \
+"
+FILES_${PN}-ath6k = " \
+  ${nonarch_base_libdir}/firmware/ath6k \
+"
+FILES_${PN}-ath9k = " \
+  ${nonarch_base_libdir}/firmware/ar9271.fw \
+  ${nonarch_base_libdir}/firmware/ar7010*.fw \
+  ${nonarch_base_libdir}/firmware/htc_9271.fw \
+  ${nonarch_base_libdir}/firmware/htc_7010.fw \
+  ${nonarch_base_libdir}/firmware/ath9k_htc/htc_7010-1.4.0.fw \
+  ${nonarch_base_libdir}/firmware/ath9k_htc/htc_9271-1.4.0.fw \
+"
+
+RDEPENDS_${PN}-ar9170 += "${PN}-atheros-license"
+RDEPENDS_${PN}-ath6k += "${PN}-atheros-license"
+RDEPENDS_${PN}-ath9k += "${PN}-atheros-license"
+
+# For carl9170
+LICENSE_${PN}-carl9170 = "Firmware-GPLv2"
+LICENSE_${PN}-gplv2-license = "Firmware-GPLv2"
+
+FILES_${PN}-gplv2-license = "${nonarch_base_libdir}/firmware/GPL-2"
+FILES_${PN}-carl9170 = " \
+  ${nonarch_base_libdir}/firmware/carl9170*.fw \
+"
+
+RDEPENDS_${PN}-carl9170 += "${PN}-gplv2-license"
+
+# For QualCommAthos
+LICENSE_${PN}-ar3k = "Firmware-qualcommAthos_ar3k"
+LICENSE_${PN}-ar3k-license = "Firmware-qualcommAthos_ar3k"
+LICENSE_${PN}-ath10k = "Firmware-qualcommAthos_ath10k"
+LICENSE_${PN}-ath10k-license = "Firmware-qualcommAthos_ath10k"
+LICENSE_${PN}-qca = "Firmware-qualcommAthos_ath10k"
+
+FILES_${PN}-ar3k-license = "${nonarch_base_libdir}/firmware/LICENSE.QualcommAtheros_ar3k"
+FILES_${PN}-ar3k = " \
+  ${nonarch_base_libdir}/firmware/ar3k \
+"
+
+FILES_${PN}-ath10k-license = "${nonarch_base_libdir}/firmware/LICENSE.QualcommAtheros_ath10k"
+FILES_${PN}-ath10k = " \
+  ${nonarch_base_libdir}/firmware/ath10k \
+"
+
+FILES_${PN}-qca = " \
+  ${nonarch_base_libdir}/firmware/qca \
+"
+
+RDEPENDS_${PN}-ar3k += "${PN}-ar3k-license"
+RDEPENDS_${PN}-ath10k += "${PN}-ath10k-license"
+RDEPENDS_${PN}-qca += "${PN}-ath10k-license"
+
+# For ralink
+LICENSE_${PN}-ralink = "Firmware-ralink-firmware"
+LICENSE_${PN}-ralink-license = "Firmware-ralink-firmware"
+
+FILES_${PN}-ralink-license = "${nonarch_base_libdir}/firmware/LICENCE.ralink-firmware.txt"
+FILES_${PN}-ralink = " \
+  ${nonarch_base_libdir}/firmware/rt*.bin \
+"
+
+RDEPENDS_${PN}-ralink += "${PN}-ralink-license"
+
+# For mediatek MT7601U
+LICENSE_${PN}-mt7601u = "Firmware-ralink_a_mediatek_company_firmware"
+LICENSE_${PN}-mt7601u-license = "Firmware-ralink_a_mediatek_company_firmware"
+
+FILES_${PN}-mt7601u-license = "${nonarch_base_libdir}/firmware/LICENCE.ralink_a_mediatek_company_firmware"
+FILES_${PN}-mt7601u = " \
+  ${nonarch_base_libdir}/firmware/mt7601u.bin \
+"
+
+RDEPENDS_${PN}-mt7601u += "${PN}-mt7601u-license"
+
+# For radeon
+LICENSE_${PN}-radeon = "Firmware-radeon"
+LICENSE_${PN}-radeon-license = "Firmware-radeon"
+
+FILES_${PN}-radeon-license = "${nonarch_base_libdir}/firmware/LICENSE.radeon"
+FILES_${PN}-radeon = " \
+  ${nonarch_base_libdir}/firmware/radeon \
+"
+
+RDEPENDS_${PN}-radeon += "${PN}-radeon-license"
+
+# For marvell
+LICENSE_${PN}-pcie8897 = "Firmware-Marvell"
+LICENSE_${PN}-pcie8997 = "Firmware-Marvell"
+LICENSE_${PN}-sd8686 = "Firmware-Marvell"
+LICENSE_${PN}-sd8688 = "Firmware-Marvell"
+LICENSE_${PN}-sd8787 = "Firmware-Marvell"
+LICENSE_${PN}-sd8797 = "Firmware-Marvell"
+LICENSE_${PN}-sd8801 = "Firmware-Marvell"
+LICENSE_${PN}-sd8887 = "Firmware-Marvell"
+LICENSE_${PN}-sd8897 = "Firmware-Marvell"
+LICENSE_${PN}-marvell-license = "Firmware-Marvell"
+
+FILES_${PN}-marvell-license = "${nonarch_base_libdir}/firmware/LICENCE.Marvell"
+FILES_${PN}-pcie8897 = " \
+  ${nonarch_base_libdir}/firmware/mrvl/pcie8897_uapsta.bin \
+"
+FILES_${PN}-pcie8997 = " \
+  ${nonarch_base_libdir}/firmware/mrvl/pcie8997_wlan_v4.bin \
+  ${nonarch_base_libdir}/firmware/mrvl/pcieuart8997_combo_v4.bin \
+  ${nonarch_base_libdir}/firmware/mrvl/pcieusb8997_combo_v4.bin \
+"
+FILES_${PN}-sd8686 = " \
+  ${nonarch_base_libdir}/firmware/libertas/sd8686_v9* \
+  ${nonarch_base_libdir}/firmware/sd8686* \
+"
+FILES_${PN}-sd8688 = " \
+  ${nonarch_base_libdir}/firmware/libertas/sd8688* \
+  ${nonarch_base_libdir}/firmware/mrvl/sd8688* \
+"
+FILES_${PN}-sd8787 = " \
+  ${nonarch_base_libdir}/firmware/mrvl/sd8787_uapsta.bin \
+"
+FILES_${PN}-sd8797 = " \
+  ${nonarch_base_libdir}/firmware/mrvl/sd8797_uapsta.bin \
+"
+FILES_${PN}-sd8801 = " \
+  ${nonarch_base_libdir}/firmware/mrvl/sd8801_uapsta.bin \
+"
+FILES_${PN}-sd8887 = " \
+  ${nonarch_base_libdir}/firmware/mrvl/sd8887_uapsta.bin \
+"
+FILES_${PN}-sd8897 = " \
+  ${nonarch_base_libdir}/firmware/mrvl/sd8897_uapsta.bin \
+"
+
+RDEPENDS_${PN}-sd8686 += "${PN}-marvell-license"
+RDEPENDS_${PN}-sd8688 += "${PN}-marvell-license"
+RDEPENDS_${PN}-sd8787 += "${PN}-marvell-license"
+RDEPENDS_${PN}-sd8797 += "${PN}-marvell-license"
+RDEPENDS_${PN}-sd8801 += "${PN}-marvell-license"
+RDEPENDS_${PN}-sd8887 += "${PN}-marvell-license"
+RDEPENDS_${PN}-sd8897 += "${PN}-marvell-license"
+
+# For netronome
+LICENSE_${PN}-netronome = "Firmware-netronome"
+
+FILES_${PN}-netronome-license = " \
+  ${nonarch_base_libdir}/firmware/LICENCE.Netronome \
+"
+FILES_${PN}-netronome = " \
+  ${nonarch_base_libdir}/firmware/netronome/nic_AMDA0081*.nffw \
+  ${nonarch_base_libdir}/firmware/netronome/nic_AMDA0096*.nffw \
+  ${nonarch_base_libdir}/firmware/netronome/nic_AMDA0097*.nffw \
+  ${nonarch_base_libdir}/firmware/netronome/nic_AMDA0099*.nffw \
+"
+
+RDEPENDS_${PN}-netronome += "${PN}-netronome-license"
+
+# For rtl
+LICENSE_${PN}-rtl8188 = "Firmware-rtlwifi_firmware"
+LICENSE_${PN}-rtl8192cu = "Firmware-rtlwifi_firmware"
+LICENSE_${PN}-rtl8192ce = "Firmware-rtlwifi_firmware"
+LICENSE_${PN}-rtl8192su = "Firmware-rtlwifi_firmware"
+LICENSE_${PN}-rtl8723 = "Firmware-rtlwifi_firmware"
+LICENSE_${PN}-rtl8821 = "Firmware-rtlwifi_firmware"
+LICENSE_${PN}-rtl-license = "Firmware-rtlwifi_firmware"
+
+FILES_${PN}-rtl-license = " \
+  ${nonarch_base_libdir}/firmware/LICENCE.rtlwifi_firmware.txt \
+"
+FILES_${PN}-rtl8188 = " \
+  ${nonarch_base_libdir}/firmware/rtlwifi/rtl8188*.bin \
+"
+FILES_${PN}-rtl8192cu = " \
+  ${nonarch_base_libdir}/firmware/rtlwifi/rtl8192cufw*.bin \
+"
+FILES_${PN}-rtl8192ce = " \
+  ${nonarch_base_libdir}/firmware/rtlwifi/rtl8192cfw*.bin \
+"
+FILES_${PN}-rtl8192su = " \
+  ${nonarch_base_libdir}/firmware/rtlwifi/rtl8712u.bin \
+"
+FILES_${PN}-rtl8723 = " \
+  ${nonarch_base_libdir}/firmware/rtlwifi/rtl8723*.bin \
+"
+FILES_${PN}-rtl8821 = " \
+  ${nonarch_base_libdir}/firmware/rtlwifi/rtl8821*.bin \
+"
+
+RDEPENDS_${PN}-rtl8188 += "${PN}-rtl-license"
+RDEPENDS_${PN}-rtl8192ce += "${PN}-rtl-license"
+RDEPENDS_${PN}-rtl8192cu += "${PN}-rtl-license"
+RDEPENDS_${PN}-rtl8192su = "${PN}-rtl-license"
+RDEPENDS_${PN}-rtl8723 += "${PN}-rtl-license"
+RDEPENDS_${PN}-rtl8821 += "${PN}-rtl-license"
+
+# For ti-connectivity
+LICENSE_${PN}-wl12xx = "Firmware-ti-connectivity"
+LICENSE_${PN}-wl18xx = "Firmware-ti-connectivity"
+LICENSE_${PN}-ti-connectivity-license = "Firmware-ti-connectivity"
+
+FILES_${PN}-ti-connectivity-license = "${nonarch_base_libdir}/firmware/LICENCE.ti-connectivity"
+FILES_${PN}-wl12xx = " \
+  ${nonarch_base_libdir}/firmware/wl12* \
+  ${nonarch_base_libdir}/firmware/TI* \
+  ${nonarch_base_libdir}/firmware/ti-connectivity \
+"
+FILES_${PN}-wl18xx = " \
+  ${nonarch_base_libdir}/firmware/wl18* \
+  ${nonarch_base_libdir}/firmware/TI* \
+  ${nonarch_base_libdir}/firmware/ti-connectivity \
+"
+
+RDEPENDS_${PN}-wl12xx = "${PN}-ti-connectivity-license"
+RDEPENDS_${PN}-wl18xx = "${PN}-ti-connectivity-license"
+
+# For vt6656
+LICENSE_${PN}-vt6656 = "Firmware-via_vt6656"
+LICENSE_${PN}-vt6656-license = "Firmware-via_vt6656"
+
+FILES_${PN}-vt6656-license = "${nonarch_base_libdir}/firmware/LICENCE.via_vt6656"
+FILES_${PN}-vt6656 = " \
+  ${nonarch_base_libdir}/firmware/vntwusb.fw \
+"
+
+RDEPENDS_${PN}-vt6656 = "${PN}-vt6656-license"
+
+# For broadcom
+
+LICENSE_${PN}-bcm4329 = "Firmware-broadcom_bcm43xx"
+LICENSE_${PN}-bcm4330 = "Firmware-broadcom_bcm43xx"
+LICENSE_${PN}-bcm4334 = "Firmware-broadcom_bcm43xx"
+LICENSE_${PN}-bcm43340 = "Firmware-broadcom_bcm43xx"
+LICENSE_${PN}-bcm43362 = "Firmware-broadcom_bcm43xx"
+LICENSE_${PN}-bcm4339 = "Firmware-broadcom_bcm43xx"
+LICENSE_${PN}-bcm43430 = "Firmware-broadcom_bcm43xx"
+LICENSE_${PN}-bcm4354 = "Firmware-broadcom_bcm43xx"
+LICENSE_${PN}-broadcom-license = "Firmware-broadcom_bcm43xx"
+
+FILES_${PN}-broadcom-license = " \
+  ${nonarch_base_libdir}/firmware/LICENCE.broadcom_bcm43xx \
+"
+FILES_${PN}-bcm4329 = " \
+  ${nonarch_base_libdir}/firmware/brcm/brcmfmac4329-sdio.bin \
+"
+FILES_${PN}-bcm4330 = " \
+  ${nonarch_base_libdir}/firmware/brcm/brcmfmac4330-sdio.bin \
+"
+FILES_${PN}-bcm4334 = " \
+  ${nonarch_base_libdir}/firmware/brcm/brcmfmac4334-sdio.bin \
+"
+FILES_${PN}-bcm43340 = " \
+  ${nonarch_base_libdir}/firmware/brcm/brcmfmac43340-sdio.bin \
+"
+FILES_${PN}-bcm43362 = " \
+  ${nonarch_base_libdir}/firmware/brcm/brcmfmac43362-sdio.bin \
+"
+FILES_${PN}-bcm4339 = " \
+  ${nonarch_base_libdir}/firmware/brcm/brcmfmac4339-sdio.bin \
+"
+FILES_${PN}-bcm43430 = " \
+  ${nonarch_base_libdir}/firmware/brcm/brcmfmac43430-sdio.bin \
+"
+FILES_${PN}-bcm4354 = " \
+  ${nonarch_base_libdir}/firmware/brcm/brcmfmac4354-sdio.bin \
+"
+
+RDEPENDS_${PN}-bcm4329 += "${PN}-broadcom-license"
+RDEPENDS_${PN}-bcm4330 += "${PN}-broadcom-license"
+RDEPENDS_${PN}-bcm4334 += "${PN}-broadcom-license"
+RDEPENDS_${PN}-bcm43340 += "${PN}-broadcom-license"
+RDEPENDS_${PN}-bcm43362 += "${PN}-broadcom-license"
+RDEPENDS_${PN}-bcm4339 += "${PN}-broadcom-license"
+RDEPENDS_${PN}-bcm43430 += "${PN}-broadcom-license"
+RDEPENDS_${PN}-bcm4354 += "${PN}-broadcom-license"
+
+# For Broadcom bnx2-mips
+#
+# which is a separate case to the other Broadcom firmwares since its
+# license is contained in the shared WHENCE file.
+
+LICENSE_${PN}-bnx2-mips = "WHENCE"
+LICENSE_${PN}-whence-license = "WHENCE"
+
+FILES_${PN}-bnx2-mips = "${nonarch_base_libdir}/firmware/bnx2/bnx2-mips-09-6.2.1b.fw"
+FILES_${PN}-whence-license = "${nonarch_base_libdir}/firmware/WHENCE"
+
+RDEPENDS_${PN}-bnx2-mips += "${PN}-whence-license"
+
+# For imx-sdma
+LICENSE_${PN}-imx-sdma-imx6q       = "Firmware-imx-sdma_firmware"
+LICENSE_${PN}-imx-sdma-imx7d       = "Firmware-imx-sdma_firmware"
+LICENSE_${PN}-imx-sdma-license       = "Firmware-imx-sdma_firmware"
+
+FILES_${PN}-imx-sdma-imx6q = "${nonarch_base_libdir}/firmware/imx/sdma/sdma-imx6q.bin"
+
+RPROVIDES_${PN}-imx-sdma-imx6q = "firmware-imx-sdma-imx6q"
+RREPLACES_${PN}-imx-sdma-imx6q = "firmware-imx-sdma-imx6q"
+RCONFLICTS_${PN}-imx-sdma-imx6q = "firmware-imx-sdma-imx6q"
+
+FILES_${PN}-imx-sdma-imx7d = "${nonarch_base_libdir}/firmware/imx/sdma/sdma-imx7d.bin"
+
+FILES_${PN}-imx-sdma-license = "${nonarch_base_libdir}/firmware/LICENSE.sdma_firmware"
+
+RDEPENDS_${PN}-imx-sdma-imx6q += "${PN}-imx-sdma-license"
+RDEPENDS_${PN}-imx-sdma-imx7d += "${PN}-imx-sdma-license"
+
+# For iwlwifi
+LICENSE_${PN}-iwlwifi           = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-135-6     = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-3160-7    = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-3160-8    = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-3160-9    = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-3160-10   = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-3160-12   = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-3160-13   = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-3160-16   = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-3160-17   = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-6000-4    = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-6000g2a-5 = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-6000g2a-6 = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-6000g2b-5 = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-6000g2b-6 = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-6050-4    = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-6050-5    = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-7260      = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-7265      = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-7265d     = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-8000c     = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-8265      = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-9000      = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-misc      = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-license   = "Firmware-iwlwifi_firmware"
+
+
+FILES_${PN}-iwlwifi-license = "${nonarch_base_libdir}/firmware/LICENCE.iwlwifi_firmware"
+FILES_${PN}-iwlwifi-135-6 = "${nonarch_base_libdir}/firmware/iwlwifi-135-6.ucode"
+FILES_${PN}-iwlwifi-3160-7 = "${nonarch_base_libdir}/firmware/iwlwifi-3160-7.ucode"
+FILES_${PN}-iwlwifi-3160-8 = "${nonarch_base_libdir}/firmware/iwlwifi-3160-8.ucode"
+FILES_${PN}-iwlwifi-3160-9 = "${nonarch_base_libdir}/firmware/iwlwifi-3160-9.ucode"
+FILES_${PN}-iwlwifi-3160-10 = "${nonarch_base_libdir}/firmware/iwlwifi-3160-10.ucode"
+FILES_${PN}-iwlwifi-3160-12 = "${nonarch_base_libdir}/firmware/iwlwifi-3160-12.ucode"
+FILES_${PN}-iwlwifi-3160-13 = "${nonarch_base_libdir}/firmware/iwlwifi-3160-13.ucode"
+FILES_${PN}-iwlwifi-3160-16 = "${nonarch_base_libdir}/firmware/iwlwifi-3160-16.ucode"
+FILES_${PN}-iwlwifi-3160-17 = "${nonarch_base_libdir}/firmware/iwlwifi-3160-17.ucode"
+FILES_${PN}-iwlwifi-6000-4 = "${nonarch_base_libdir}/firmware/iwlwifi-6000-4.ucode"
+FILES_${PN}-iwlwifi-6000g2a-5 = "${nonarch_base_libdir}/firmware/iwlwifi-6000g2a-5.ucode"
+FILES_${PN}-iwlwifi-6000g2a-6 = "${nonarch_base_libdir}/firmware/iwlwifi-6000g2a-6.ucode"
+FILES_${PN}-iwlwifi-6000g2b-5 = "${nonarch_base_libdir}/firmware/iwlwifi-6000g2b-5.ucode"
+FILES_${PN}-iwlwifi-6000g2b-6 = "${nonarch_base_libdir}/firmware/iwlwifi-6000g2b-6.ucode"
+FILES_${PN}-iwlwifi-6050-4 = "${nonarch_base_libdir}/firmware/iwlwifi-6050-4.ucode"
+FILES_${PN}-iwlwifi-6050-5 = "${nonarch_base_libdir}/firmware/iwlwifi-6050-5.ucode"
+FILES_${PN}-iwlwifi-7260   = "${nonarch_base_libdir}/firmware/iwlwifi-7260-*.ucode"
+FILES_${PN}-iwlwifi-7265   = "${nonarch_base_libdir}/firmware/iwlwifi-7265-*.ucode"
+FILES_${PN}-iwlwifi-7265d   = "${nonarch_base_libdir}/firmware/iwlwifi-7265D-*.ucode"
+FILES_${PN}-iwlwifi-8000c   = "${nonarch_base_libdir}/firmware/iwlwifi-8000C-*.ucode"
+FILES_${PN}-iwlwifi-8265   = "${nonarch_base_libdir}/firmware/iwlwifi-8265-*.ucode"
+FILES_${PN}-iwlwifi-9000   = "${nonarch_base_libdir}/firmware/iwlwifi-9000-*.ucode"
+FILES_${PN}-iwlwifi-misc   = "${nonarch_base_libdir}/firmware/iwlwifi-*.ucode"
+
+RDEPENDS_${PN}-iwlwifi-135-6     = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-3160-7    = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-3160-8    = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-3160-9    = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-3160-10   = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-3160-12   = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-3160-13   = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-3160-16   = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-3160-17   = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6000-4    = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6000g2a-5 = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6000g2a-6 = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6000g2b-5 = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6000g2b-6 = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6050-4    = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-6050-5    = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-7260      = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-7265      = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-7265d     = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-8000c     = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-8265      = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-9000      = "${PN}-iwlwifi-license"
+RDEPENDS_${PN}-iwlwifi-misc      = "${PN}-iwlwifi-license"
+
+# -iwlwifi-misc is a "catch all" package that includes all the iwlwifi
+# firmwares that are not already included in other -iwlwifi- packages.
+# -iwlwifi is a virtual package that depends upon all iwlwifi packages.
+# These are distinct in order to allow the -misc firmwares to be installed
+# without pulling in every other iwlwifi package.
+ALLOW_EMPTY_${PN}-iwlwifi = "1"
+ALLOW_EMPTY_${PN}-iwlwifi-misc = "1"
+
+# Handle package updating for the newly merged iwlwifi groupings
+RPROVIDES_${PN}-iwlwifi-7265 = "${PN}-iwlwifi-7265-8 ${PN}-iwlwifi-7265-9"
+RREPLACES_${PN}-iwlwifi-7265 = "${PN}-iwlwifi-7265-8 ${PN}-iwlwifi-7265-9"
+RCONFLICTS_${PN}-iwlwifi-7265 = "${PN}-iwlwifi-7265-8 ${PN}-iwlwifi-7265-9"
+
+RPROVIDES_${PN}-iwlwifi-7260 = "${PN}-iwlwifi-7260-7 ${PN}-iwlwifi-7260-8 ${PN}-iwlwifi-7260-9"
+RREPLACES_${PN}-iwlwifi-7260 = "${PN}-iwlwifi-7260-7 ${PN}-iwlwifi-7260-8 ${PN}-iwlwifi-7260-9"
+RCONFLICTS_${PN}-iwlwifi-7260 = "${PN}-iwlwifi-7260-7 ${PN}-iwlwifi-7260-8 ${PN}-iwlwifi-7260-9"
+
+# For ibt
+LICENSE_${PN}-ibt-license = "Firmware-ibt_firmware"
+LICENSE_${PN}-ibt-hw-37-7 = "Firmware-ibt_firmware"
+LICENSE_${PN}-ibt-hw-37-8 = "Firmware-ibt_firmware"
+LICENSE_${PN}-ibt-11-5    = "Firmware-ibt_firmware"
+LICENSE_${PN}-ibt-12-16   = "Firmware-ibt_firmware"
+LICENSE_${PN}-ibt-17 = "Firmware-ibt_firmware"
+LICENSE_${PN}-ibt-misc    = "Firmware-ibt_firmware"
+
+FILES_${PN}-ibt-license = "${nonarch_base_libdir}/firmware/LICENCE.ibt_firmware"
+FILES_${PN}-ibt-hw-37-7 = "${nonarch_base_libdir}/firmware/intel/ibt-hw-37.7*.bseq"
+FILES_${PN}-ibt-hw-37-8 = "${nonarch_base_libdir}/firmware/intel/ibt-hw-37.8*.bseq"
+FILES_${PN}-ibt-11-5    = "${nonarch_base_libdir}/firmware/intel/ibt-11-5.sfi /lib/firmware/intel/ibt-11-5.ddc"
+FILES_${PN}-ibt-12-16   = "${nonarch_base_libdir}/firmware/intel/ibt-12-16.sfi /lib/firmware/intel/ibt-12-16.ddc"
+FILES_${PN}-ibt-17 = "${nonarch_base_libdir}/firmware/intel/ibt-17-*.sfi /lib/firmware/intel/ibt-17-*.ddc"
+FILES_${PN}-ibt-misc    = "${nonarch_base_libdir}/firmware/ibt-*"
+
+RDEPENDS_${PN}-ibt-hw-37-7 = "${PN}-ibt-license"
+RDEPENDS_${PN}-ibt-hw-37.8 = "${PN}-ibt-license"
+RDEPENDS_${PN}-ibt-11-5    = "${PN}-ibt-license"
+RDEPENDS_${PN}-ibt-12-16   = "${PN}-ibt-license"
+RDEPENDS_${PN}-ibt-17 = "${PN}-ibt-license"
+RDEPENDS_${PN}-ibt-misc    = "${PN}-ibt-license"
+
+ALLOW_EMPTY_${PN}-ibt= "1"
+ALLOW_EMPTY_${PN}-ibt-misc = "1"
+
+LICENSE_${PN}-i915       = "Firmware-i915"
+LICENSE_${PN}-i915-license = "Firmware-i915"
+FILES_${PN}-i915-license = "${nonarch_base_libdir}/firmware/LICENSE.i915"
+FILES_${PN}-i915         = "${nonarch_base_libdir}/firmware/i915"
+RDEPENDS_${PN}-i915      = "${PN}-i915-license"
+
+FILES_${PN}-adsp-sst-license      = "${nonarch_base_libdir}/firmware/LICENCE.adsp_sst"
+LICENSE_${PN}-adsp-sst            = "Firmware-adsp_sst"
+LICENSE_${PN}-adsp-sst-license    = "Firmware-adsp_sst"
+FILES_${PN}-adsp-sst              = "${nonarch_base_libdir}/firmware/intel/dsp_fw*"
+RDEPENDS_${PN}-adsp-sst           = "${PN}-adsp-sst-license"
+
+# For QAT
+LICENSE_${PN}-qat         = "Firmware-qat"
+LICENSE_${PN}-qat-license = "Firmware-qat"
+FILES_${PN}-qat-license   = "${nonarch_base_libdir}/firmware/LICENCE.qat_firmware"
+FILES_${PN}-qat           = "${nonarch_base_libdir}/firmware/qat*.bin"
+RDEPENDS_${PN}-qat        = "${PN}-qat-license"
+
+# For QCOM VPU/GPU
+LICENSE_${PN}-qcom-license = "Firmware-qcom"
+FILES_${PN}-qcom-license   = "${nonarch_base_libdir}/firmware/LICENSE.qcom ${nonarch_base_libdir}/firmware/qcom/NOTICE.txt"
+FILES_${PN}-qcom-venus-1.8 = "${nonarch_base_libdir}/firmware/qcom/venus-1.8/*"
+FILES_${PN}-qcom-venus-4.2 = "${nonarch_base_libdir}/firmware/qcom/venus-4.2/*"
+FILES_${PN}-qcom-adreno-a3xx = "${nonarch_base_libdir}/firmware/qcom/a300_*.fw ${nonarch_base_libdir}/firmware/a300_*.fw"
+FILES_${PN}-qcom-adreno-a530 = "${nonarch_base_libdir}/firmware/qcom/a530*.*"
+RDEPENDS_${PN}-qcom-venus-1.8 = "${PN}-qcom-license"
+RDEPENDS_${PN}-qcom-venus-4.2 = "${PN}-qcom-license"
+RDEPENDS_${PN}-qcom-adreno-a3xx = "${PN}-qcom-license"
+RDEPENDS_${PN}-qcom-adreno-a530 = "${PN}-qcom-license"
+
+# For other firmwares
+# Maybe split out to separate packages when needed.
+LICENSE_${PN} = "\
+    Firmware-Abilis \
+    & Firmware-agere \
+    & Firmware-amdgpu \
+    & Firmware-amd-ucode \
+    & Firmware-atmel \
+    & Firmware-ca0132 \
+    & Firmware-cavium \
+    & Firmware-chelsio_firmware \
+    & Firmware-cw1200 \
+    & Firmware-dib0700 \
+    & Firmware-e100 \
+    & Firmware-ene_firmware \
+    & Firmware-fw_sst_0f28 \
+    & Firmware-go7007 \
+    & Firmware-hfi1_firmware \
+    & Firmware-i2400m \
+    & Firmware-ibt_firmware \
+    & Firmware-it913x \
+    & Firmware-IntcSST2 \
+    & Firmware-kaweth \
+    & Firmware-moxa \
+    & Firmware-myri10ge_firmware \
+    & Firmware-nvidia \
+    & Firmware-OLPC \
+    & Firmware-ath9k-htc \
+    & Firmware-phanfw \
+    & Firmware-qat \
+    & Firmware-qcom \
+    & Firmware-qla1280 \
+    & Firmware-qla2xxx \
+    & Firmware-r8a779x_usb3 \
+    & Firmware-radeon \
+    & Firmware-ralink_a_mediatek_company_firmware \
+    & Firmware-ralink-firmware \
+    & Firmware-imx-sdma_firmware \
+    & Firmware-siano \
+    & Firmware-tda7706-firmware \
+    & Firmware-ti-connectivity \
+    & Firmware-ti-keystone \
+    & Firmware-ueagle-atm4-firmware \
+    & Firmware-wl1251 \
+    & Firmware-xc4000 \
+    & Firmware-xc5000 \
+    & Firmware-xc5000c \
+    & WHENCE \
+"
+
+FILES_${PN}-license += "${nonarch_base_libdir}/firmware/LICEN*"
+FILES_${PN} += "${nonarch_base_libdir}/firmware/*"
+RDEPENDS_${PN} += "${PN}-license"
+RDEPENDS_${PN} += "${PN}-whence-license"
+
+# Make linux-firmware depend on all of the split-out packages.
+# Make linux-firmware-iwlwifi depend on all of the split-out iwlwifi packages.
+# Make linux-firmware-ibt depend on all of the split-out ibt packages.
+python populate_packages_prepend () {
+    firmware_pkgs = oe.utils.packages_filter_out_system(d)
+    d.appendVar('RDEPENDS_linux-firmware', ' ' + ' '.join(firmware_pkgs))
+
+    iwlwifi_pkgs = filter(lambda x: x.find('-iwlwifi-') != -1, firmware_pkgs)
+    d.appendVar('RDEPENDS_linux-firmware-iwlwifi', ' ' + ' '.join(iwlwifi_pkgs))
+
+    ibt_pkgs = filter(lambda x: x.find('-ibt-') != -1, firmware_pkgs)
+    d.appendVar('RDEPENDS_linux-firmware-ibt', ' ' + ' '.join(ibt_pkgs))
+}
+
+# Firmware files are generally not ran on the CPU, so they can be
+# allarch despite being architecture specific
+INSANE_SKIP = "arch"
diff --git a/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
new file mode 100644
index 000000000..9903c06c2
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
@@ -0,0 +1,91 @@
+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
+#    do_configure[depends] += "virtual/kernel:do_shared_workdir"
+# 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").split('.')[0]
+    if major == "3":
+        d.setVar("HEADER_FETCH_VER", "3.0")
+    elif major == "4":
+        d.setVar("HEADER_FETCH_VER", "4.x")
+    else:
+        d.setVar("HEADER_FETCH_VER", "2.6")
+}
+
+inherit kernel-arch pkgconfig multilib_header
+
+KORG_ARCHIVE_COMPRESSION ?= "xz"
+
+SRC_URI = "${KERNELORG_MIRROR}/linux/kernel/v${HEADER_FETCH_VER}/linux-${PV}.tar.${KORG_ARCHIVE_COMPRESSION}"
+UPSTREAM_CHECK_URI = "https://www.kernel.org/"
+
+S = "${WORKDIR}/linux-${PV}"
+
+EXTRA_OEMAKE = " HOSTCC="${BUILD_CC}" HOSTCPP="${BUILD_CPP}""
+
+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
+}
+
+do_install_append_aarch64 () {
+        do_install_armmultilib
+}
+
+do_install_append_arm () {
+	do_install_armmultilib
+}
+
+do_install_armmultilib () {
+	oe_multilib_header asm/auxvec.h asm/bitsperlong.h asm/byteorder.h asm/fcntl.h asm/hwcap.h asm/ioctls.h asm/kvm.h asm/kvm_para.h asm/mman.h asm/param.h asm/perf_regs.h asm/bpf_perf_event.h
+	oe_multilib_header asm/posix_types.h asm/ptrace.h  asm/setup.h  asm/sigcontext.h asm/siginfo.h asm/signal.h asm/stat.h  asm/statfs.h asm/swab.h  asm/types.h asm/unistd.h
+}
+
+BBCLASSEXTEND = "nativesdk"
+
+RDEPENDS_${PN}-dev = ""
+RRECOMMENDS_${PN}-dbg = "${PN}-dev (= ${EXTENDPKGV})"
+
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS += "unifdef-native"
diff --git a/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-if_ether-move-muslc-ethhdr-protection-to-uapi-file.patch b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-if_ether-move-muslc-ethhdr-protection-to-uapi-file.patch
new file mode 100644
index 000000000..68b244698
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-if_ether-move-muslc-ethhdr-protection-to-uapi-file.patch
@@ -0,0 +1,31 @@
+From 897736166fd709906a5fdf16eb23f8fddff770b5 Mon Sep 17 00:00:00 2001
+From: Bruce Ashfield <bruce.ashfield@windriver.com>
+Date: Thu, 1 Mar 2018 18:31:01 -0500
+Subject: [PATCH] if_ether: move muslc ethhdr protection to uapi file
+
+Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
+Upstream-Status: Pending
+---
+ include/uapi/linux/if_ether.h | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
+index 153c9c2..7b69b73 100644
+--- a/include/uapi/linux/if_ether.h
++++ b/include/uapi/linux/if_ether.h
+@@ -149,6 +149,12 @@
+  *	This is an Ethernet frame header.
+  */
+ 
++#ifdef _NETINET_IF_ETHER_H /* musl */
++#define __UAPI_DEF_ETHHDR 0
++#else /* glibc uses __NETINET_IF_ETHER_H, and includes the kernel header. */
++#define __UAPI_DEF_ETHHDR 1
++#endif
++
+ /* allow libcs like musl to deactivate this, glibc does not implement this. */
+ #ifndef __UAPI_DEF_ETHHDR
+ #define __UAPI_DEF_ETHHDR		1
+-- 
+2.7.4
+
diff --git a/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
new file mode 100644
index 000000000..064a39193
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
@@ -0,0 +1,90 @@
+From 2872f5d8bcef84e62b15b37ba4ffeccfb6402dad Mon Sep 17 00:00:00 2001
+From: rofl0r <retnyg@gmx.net>
+Date: Wed, 22 Jan 2014 00:48:28 +0100
+Subject: [PATCH 1/3] libc-compat.h: fix some issues arising from in6.h
+
+namely redefinition of some structs provided by netinet/in.h.
+---
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Submitted
+
+ include/uapi/linux/libc-compat.h | 25 ++++++++-----------------
+ 1 file changed, 8 insertions(+), 17 deletions(-)
+
+Index: linux-4.15/include/uapi/linux/libc-compat.h
+===================================================================
+--- linux-4.15.orig/include/uapi/linux/libc-compat.h	2018-02-05 17:37:44.724314379 -0500
++++ linux-4.15/include/uapi/linux/libc-compat.h	2018-02-05 17:38:02.148913820 -0500
+@@ -49,13 +49,12 @@
+ #ifndef _UAPI_LIBC_COMPAT_H
+ #define _UAPI_LIBC_COMPAT_H
+ 
+-/* We have included glibc headers... */
+-#if defined(__GLIBC__)
++#ifndef __KERNEL__ /* we're used from userspace */
+ 
+-/* Coordinate with glibc net/if.h header. */
+-#if defined(_NET_IF_H) && defined(__USE_MISC)
++/* Coordinate with libc net/if.h header. */
++#if defined(_NET_IF_H)
+ 
+-/* GLIBC headers included first so don't define anything
++/* LIBC headers included first so don't define anything
+  * that would already be defined. */
+ 
+ #define __UAPI_DEF_IF_IFCONF 0
+@@ -99,15 +98,7 @@
+ #define __UAPI_DEF_IN_CLASS		0
+ 
+ #define __UAPI_DEF_IN6_ADDR		0
+-/* The exception is the in6_addr macros which must be defined
+- * if the glibc code didn't define them. This guard matches
+- * the guard in glibc/inet/netinet/in.h which defines the
+- * additional in6_addr macros e.g. s6_addr16, and s6_addr32. */
+-#if defined(__USE_MISC) || defined (__USE_GNU)
+ #define __UAPI_DEF_IN6_ADDR_ALT		0
+-#else
+-#define __UAPI_DEF_IN6_ADDR_ALT		1
+-#endif
+ #define __UAPI_DEF_SOCKADDR_IN6		0
+ #define __UAPI_DEF_IPV6_MREQ		0
+ #define __UAPI_DEF_IPPROTO_V6		0
+@@ -115,10 +106,10 @@
+ #define __UAPI_DEF_IN6_PKTINFO		0
+ #define __UAPI_DEF_IP6_MTUINFO		0
+ 
+-#else
++#else /* defined(_NETINET_IN_H) */
+ 
+ /* Linux headers included first, and we must define everything
+- * we need. The expectation is that glibc will check the
++ * we need. The expectation is that libc will check the
+  * __UAPI_DEF_* defines and adjust appropriately. */
+ #define __UAPI_DEF_IN_ADDR		1
+ #define __UAPI_DEF_IN_IPPROTO		1
+@@ -128,7 +119,7 @@
+ #define __UAPI_DEF_IN_CLASS		1
+ 
+ #define __UAPI_DEF_IN6_ADDR		1
+-/* We unconditionally define the in6_addr macros and glibc must
++/* We unconditionally define the in6_addr macros and libc must
+  * coordinate. */
+ #define __UAPI_DEF_IN6_ADDR_ALT		1
+ #define __UAPI_DEF_SOCKADDR_IN6		1
+@@ -170,7 +161,7 @@
+  * or we are being included in the kernel, then define everything
+  * that we need. Check for previous __UAPI_* definitions to give
+  * unsupported C libraries a way to opt out of any kernel definition. */
+-#else /* !defined(__GLIBC__) */
++#else /* __KERNEL__ */
+ 
+ /* Definitions for if.h */
+ #ifndef __UAPI_DEF_IF_IFCONF
+@@ -262,6 +253,6 @@
+ #define __UAPI_DEF_XATTR		1
+ #endif
+ 
+-#endif /* __GLIBC__ */
++#endif /* __KERNEL__ */
+ 
+ #endif /* _UAPI_LIBC_COMPAT_H */
diff --git a/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-musl-_does_-define-IFF_LOWER_UP-DORMAN.patch b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-musl-_does_-define-IFF_LOWER_UP-DORMAN.patch
new file mode 100644
index 000000000..bde2132eb
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-musl-_does_-define-IFF_LOWER_UP-DORMAN.patch
@@ -0,0 +1,46 @@
+Content-Type: text/plain; charset="utf-8"
+MIME-Version: 1.0
+Content-Transfer-Encoding: 7bit
+Subject: [v2,2/3] uapi glibc compat: fix build if libc defines IFF_ECHO
+From: Hauke Mehrtens <hauke@hauke-m.de>
+X-Patchwork-Id: 9686293
+Message-Id: <20170418210036.26039-3-hauke@hauke-m.de>
+To: davem@davemloft.net, netdev@vger.kernel.org
+Cc: linux-kernel@vger.kernel.org, jarod@redhat.com, jogo@openwrt.org,
+ david.heidelberger@ixit.cz, maillist-linux@barfooze.de,
+ mikko.rapeli@iki.fi, dwmw2@infradead.org, Hauke Mehrtens <hauke@hauke-m.de>
+Date: Tue, 18 Apr 2017 23:00:35 +0200
+
+musl 1.1.15 defines IFF_ECHO and the other net_device_flags options.
+When a user application includes linux/if.h and net/if.h the compile
+will fail.
+
+Activate __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO only when
+it is needed. This should also make this work in case glibc will add
+these defines.
+
+Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi>
+Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
+---
+Upstream-Status: Submitted [https://patchwork.kernel.org/patch/9686293/]
+Signed-off-by: André Draszik <adraszik@tycoint.com>
+Acked-by: Stephane Ayotte <sayotte@tycoint.com>
+ include/uapi/linux/libc-compat.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h
+index 43a81136ea6e..ce2fa8a4ced6 100644
+--- a/include/uapi/linux/libc-compat.h
++++ b/include/uapi/linux/libc-compat.h
+@@ -64,9 +64,11 @@
+ /* Everything up to IFF_DYNAMIC, matches net/if.h until glibc 2.23 */
+ #define __UAPI_DEF_IF_NET_DEVICE_FLAGS 0
+ /* For the future if glibc adds IFF_LOWER_UP, IFF_DORMANT and IFF_ECHO */
++#ifndef IFF_ECHO
+ #ifndef __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO
+ #define __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO 1
+ #endif /* __UAPI_DEF_IF_NET_DEVICE_FLAGS_LOWER_UP_DORMANT_ECHO */
++#endif /* IFF_ECHO */
+ 
+ #else /* _NET_IF_H */
+ 
diff --git a/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
new file mode 100644
index 000000000..fb7e1de17
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
@@ -0,0 +1,30 @@
+From 75ba4a547282f91d653872a4bba5f5eae234ea6c Mon Sep 17 00:00:00 2001
+From: rofl0r <retnyg@gmx.net>
+Date: Wed, 22 Jan 2014 00:57:48 +0100
+Subject: [PATCH 2/3] libc-compat.h: prevent redefinition of struct ethhdr
+
+---
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Submitted
+
+ include/uapi/linux/if_ether.h    | 4 +++-
+ include/uapi/linux/libc-compat.h | 6 ++++++
+ 2 files changed, 9 insertions(+), 1 deletion(-)
+
+Index: linux-4.15/include/uapi/linux/libc-compat.h
+===================================================================
+--- linux-4.15.orig/include/uapi/linux/libc-compat.h	2018-02-05 17:40:42.338370731 -0500
++++ linux-4.15/include/uapi/linux/libc-compat.h	2018-02-05 17:40:42.334370603 -0500
+@@ -51,6 +51,12 @@
+ 
+ #ifndef __KERNEL__ /* we're used from userspace */
+ 
++#ifdef _NETINET_IF_ETHER_H /* musl */
++#define __UAPI_DEF_ETHHDR 0
++#else /* glibc uses __NETINET_IF_ETHER_H, and includes the kernel header. */
++#define __UAPI_DEF_ETHHDR 1
++#endif
++
+ /* Coordinate with libc net/if.h header. */
+ #if defined(_NET_IF_H)
+ 
diff --git a/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
new file mode 100644
index 000000000..b5c4e1750
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
@@ -0,0 +1,29 @@
+From 8e69b663d6ddef132041a1186f081fdd74d4a31d Mon Sep 17 00:00:00 2001
+From: rofl0r <retnyg@gmx.net>
+Date: Mon, 20 Jan 2014 21:31:34 +0100
+Subject: [PATCH 3/3] remove inclusion of sysinfo.h in kernel.h
+
+the declaration of struct sysinfo clashes with userspace.
+it's not quite clear why that header was included from kernel.h,
+as none of its functionality is needed.
+---
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Submitted
+
+ include/uapi/linux/kernel.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+Index: linux-4.8-rc4/include/uapi/linux/kernel.h
+===================================================================
+--- linux-4.8-rc4.orig/include/uapi/linux/kernel.h
++++ linux-4.8-rc4/include/uapi/linux/kernel.h
+@@ -1,7 +1,9 @@
+ #ifndef _UAPI_LINUX_KERNEL_H
+ #define _UAPI_LINUX_KERNEL_H
+ 
++#ifdef __GLIBC__
+ #include <linux/sysinfo.h>
++#endif
+ 
+ /*
+  * 'kernel.h' contains some often-used function prototypes etc
diff --git a/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.15.7.bb b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.15.7.bb
new file mode 100644
index 000000000..a7db4c9c0
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.15.7.bb
@@ -0,0 +1,13 @@
+require linux-libc-headers.inc
+
+SRC_URI_append_libc-musl = "\
+    file://0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch \
+    file://0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch \
+    file://0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch \
+    file://0001-libc-compat.h-musl-_does_-define-IFF_LOWER_UP-DORMAN.patch \
+    file://0001-if_ether-move-muslc-ethhdr-protection-to-uapi-file.patch \
+   "
+
+
+SRC_URI[md5sum] = "8186ce63c489199b58b6a58ad2a24a94"
+SRC_URI[sha256sum] = "cd44df4b23a3e0edc14be63df95d768b9600b31c35be05fb89f93226907fc8c6"
diff --git a/poky/meta/recipes-kernel/linux/kernel-devsrc.bb b/poky/meta/recipes-kernel/linux/kernel-devsrc.bb
new file mode 100644
index 000000000..8bbfa23e4
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -0,0 +1,86 @@
+SUMMARY = "Linux kernel Development Source"
+DESCRIPTION = "Development source linux kernel. When built, this recipe packages the \
+source of the preferred virtual/kernel provider and makes it available for full kernel \
+development or external module builds"
+
+SECTION = "kernel"
+
+LICENSE = "GPLv2"
+
+inherit linux-kernel-base
+
+# Whilst not a module, this ensures we don't get multilib extended (which would make no sense)
+inherit module-base
+
+# We need the kernel to be staged (unpacked, patched and configured) before
+# we can grab the source and make the source package. We also need the bits from
+# ${B} not to change while we install, so virtual/kernel must finish do_compile.
+do_install[depends] += "virtual/kernel:do_shared_workdir"
+# Need the source, not just the output of populate_sysroot
+do_install[depends] += "virtual/kernel:do_install"
+
+# There's nothing to do here, except install the source where we can package it
+do_fetch[noexec] = "1"
+do_unpack[noexec] = "1"
+do_patch[noexec] = "1"
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+do_populate_sysroot[noexec] = "1"
+
+S = "${STAGING_KERNEL_DIR}"
+B = "${STAGING_KERNEL_BUILDDIR}"
+
+KERNEL_VERSION = "${@get_kernelversion_headers('${S}')}"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+do_install() {
+        kerneldir=${D}${KERNEL_SRC_PATH}
+        install -d $kerneldir
+
+        #
+        # Copy the staging dir source (and module build support) into the devsrc structure.
+        # We can keep this copy simple and take everything, since a we'll clean up any build
+        # artifacts afterwards, and the extra i/o is not significant
+        #
+        cd ${B}
+        find . -type d -name '.git*' -prune -o -path '.debug' -prune -o -type f -print0 | cpio --null -pdlu $kerneldir
+        cd ${S}
+	find . -type d -name '.git*' -prune -o -type d -name '.kernel-meta' -prune -o -type f -print0 | cpio --null -pdlu $kerneldir
+
+        # Explicitly set KBUILD_OUTPUT to ensure that the image directory is cleaned and not
+        # The main build artifacts. We clean the directory to avoid QA errors on mismatched
+        # architecture (since scripts and helpers are native format).
+        KBUILD_OUTPUT="$kerneldir"
+        oe_runmake -C $kerneldir CC="${KERNEL_CC}" LD="${KERNEL_LD}" clean _mrproper_scripts
+        # make clean generates an absolute path symlink called "source"
+        # in $kerneldir points to $kerneldir, which doesn't make any
+        # sense, so remove it.
+        if [ -L $kerneldir/source ]; then
+            bbnote "Removing $kerneldir/source symlink"
+            rm -f $kerneldir/source
+        fi
+
+        # As of Linux kernel version 3.0.1, the clean target removes
+        # arch/powerpc/lib/crtsavres.o which is present in
+        # KBUILD_LDFLAGS_MODULE, making it required to build external modules.
+        if [ ${ARCH} = "powerpc" ]; then
+                mkdir -p $kerneldir/arch/powerpc/lib/
+                cp ${B}/arch/powerpc/lib/crtsavres.o $kerneldir/arch/powerpc/lib/crtsavres.o
+        fi
+
+        # Remove fixdep/objtool as they won't be target binaries
+        for i in fixdep objtool; do
+                if [ -e $kerneldir/tools/objtool/$i ]; then
+                        rm -rf $kerneldir/tools/objtool/$i
+                fi
+        done
+
+        chown -R root:root ${D}
+}
+# Ensure we don't race against "make scripts" during cpio
+do_install[lockfiles] = "${TMPDIR}/kernel-scripts.lock"
+
+PACKAGES = "kernel-devsrc"
+FILES_${PN} = "${KERNEL_SRC_PATH}"
+RDEPENDS_${PN} = "bc"
diff --git a/poky/meta/recipes-kernel/linux/linux-dtb.inc b/poky/meta/recipes-kernel/linux/linux-dtb.inc
new file mode 100644
index 000000000..f1912775c
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-dtb.inc
@@ -0,0 +1,3 @@
+python() {
+    bb.warn("You are using the linux-dtb.inc which is deprecated. You can safely remove it as the Device Tree support is automatically enabled when KERNEL_DEVICETREE is set.")
+}
diff --git a/poky/meta/recipes-kernel/linux/linux-dummy.bb b/poky/meta/recipes-kernel/linux/linux-dummy.bb
new file mode 100644
index 000000000..e1c7f7676
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-dummy.bb
@@ -0,0 +1,60 @@
+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 kernel-vmlinux"
+FILES_kernel-modules = ""
+ALLOW_EMPTY_kernel-modules = "1"
+DESCRIPTION_kernel-modules = "Kernel modules meta package"
+FILES_kernel-vmlinux = ""
+ALLOW_EMPTY_kernel-vmlinux = "1"
+DESCRIPTION_kernel-vmlinux = "Kernel vmlinux meta package"
+
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+#COMPATIBLE_MACHINE = "your_machine"
+
+PR = "r1"
+
+SRC_URI = "file://COPYING.GPL"
+S = "${WORKDIR}"
+
+do_configure() {
+	:
+}
+
+do_compile () {
+	:
+}
+
+do_shared_workdir () {
+	:
+}
+
+do_install() {
+	:
+}
+
+do_bundle_initramfs() {
+	:
+}
+
+do_deploy() {
+	:
+}
+
+addtask bundle_initramfs after do_install before do_deploy
+addtask deploy after do_install
+addtask shared_workdir after do_compile before do_install
diff --git a/poky/meta/recipes-kernel/linux/linux-dummy/COPYING.GPL b/poky/meta/recipes-kernel/linux/linux-dummy/COPYING.GPL
new file mode 100644
index 000000000..d511905c1
--- /dev/null
+++ b/poky/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.
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+    This is free software, and you are welcome to redistribute it
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+
+  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
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+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/poky/meta/recipes-kernel/linux/linux-yocto-dev.bb b/poky/meta/recipes-kernel/linux/linux-yocto-dev.bb
new file mode 100644
index 000000000..4201faf67
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -0,0 +1,50 @@
+# 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
+
+# provide this .inc to set specific revisions
+include recipes-kernel/linux/linux-yocto-dev-revisions.inc
+
+KBRANCH = "standard/base"
+KMETA = "kernel-meta"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-dev.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=master;destsuffix=${KMETA}"
+
+# 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 ?= '${@oe.utils.conditional("PREFERRED_PROVIDER_virtual/kernel", "linux-yocto-dev", "${AUTOREV}", "29594404d7fe73cd80eaa4ee8c43dcc53970c60e", d)}'
+SRCREV_meta ?= '${@oe.utils.conditional("PREFERRED_PROVIDER_virtual/kernel", "linux-yocto-dev", "${AUTOREV}", "29594404d7fe73cd80eaa4ee8c43dcc53970c60e", d)}'
+
+LINUX_VERSION ?= "4.16-rc+"
+LINUX_VERSION_EXTENSION ?= "-yoctodev-${LINUX_KERNEL_TYPE}"
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
+DEPENDS += "openssl-native util-linux-native"
+
+COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemumips64|qemux86-64)"
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+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)}"
+
+KERNEL_VERSION_SANITY_SKIP = "1"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.12.bb b/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.12.bb
new file mode 100644
index 000000000..5edc0fa40
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.12.bb
@@ -0,0 +1,38 @@
+KBRANCH ?= "standard/preempt-rt/base"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+# Skip processing of this recipe if it is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
+# to build multiple virtual/kernel providers, e.g. as dependency of
+# core-image-rt-sdk, core-image-rt.
+python () {
+    if d.getVar("KERNEL_PACKAGE_NAME") == "kernel" and d.getVar("PREFERRED_PROVIDER_virtual/kernel") != "linux-yocto-rt":
+        raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
+SRCREV_machine ?= "705d03507a0c10dcbf9cad3ff70f5d60b70f2d99"
+SRCREV_meta ?= "46171de19220c49d670544017cfbeffc1ec70e80"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.12.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.12;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.12.24"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+LINUX_KERNEL_TYPE = "preempt-rt"
+
+COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm|qemuppc|qemumips)"
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.14.bb b/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.14.bb
new file mode 100644
index 000000000..81306a984
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.14.bb
@@ -0,0 +1,41 @@
+KBRANCH ?= "v4.14/standard/preempt-rt/base"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+# Skip processing of this recipe if it is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
+# to build multiple virtual/kernel providers, e.g. as dependency of
+# core-image-rt-sdk, core-image-rt.
+python () {
+    if d.getVar("KERNEL_PACKAGE_NAME") == "kernel" and d.getVar("PREFERRED_PROVIDER_virtual/kernel") != "linux-yocto-rt":
+        raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
+SRCREV_machine ?= "7272e9132fdaaf0dd78bc94e9f297aaf73452982"
+SRCREV_meta ?= "ea9330894eea727bd1655569b16f338976b72563"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.14;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.14.30"
+
+DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
+DEPENDS += "openssl-native util-linux-native"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+LINUX_KERNEL_TYPE = "preempt-rt"
+
+COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm|qemuppc|qemumips)"
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.15.bb b/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.15.bb
new file mode 100644
index 000000000..c5d3ee03f
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.15.bb
@@ -0,0 +1,41 @@
+KBRANCH ?= "v4.15/standard/preempt-rt/base"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+# Skip processing of this recipe if it is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
+# to build multiple virtual/kernel providers, e.g. as dependency of
+# core-image-rt-sdk, core-image-rt.
+python () {
+    if d.getVar("KERNEL_PACKAGE_NAME") == "kernel" and d.getVar("PREFERRED_PROVIDER_virtual/kernel") != "linux-yocto-rt":
+        raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
+SRCREV_machine ?= "91084d030bc841c483c31e8664289c7940aa5506"
+SRCREV_meta ?= "939d935b0c992c6f1e51a7a1c9e4fbe6ef3c3174"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.15;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.15.13"
+
+DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
+DEPENDS += "openssl-native util-linux-native"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+LINUX_KERNEL_TYPE = "preempt-rt"
+
+COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm|qemuppc|qemumips)"
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+KERNEL_FEATURES_append_qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+KERNEL_FEATURES_append_qemux86-64=" cfg/sound.scc"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.12.bb b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.12.bb
new file mode 100644
index 000000000..31307a638
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.12.bb
@@ -0,0 +1,25 @@
+KBRANCH ?= "standard/tiny/common-pc"
+LINUX_KERNEL_TYPE = "tiny"
+KCONFIG_MODE = "--allnoconfig"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+LINUX_VERSION ?= "4.12.24"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+SRCREV_machine ?= "f9d67777b07ac97966186c1b56db78afe2a16f92"
+SRCREV_meta ?= "46171de19220c49d670544017cfbeffc1ec70e80"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.12.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.12;destsuffix=${KMETA}"
+
+COMPATIBLE_MACHINE = "qemux86|qemux86-64"
+
+# Functionality flags
+KERNEL_FEATURES = ""
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.14.bb b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.14.bb
new file mode 100644
index 000000000..34bee0949
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.14.bb
@@ -0,0 +1,28 @@
+KBRANCH ?= "v4.14/standard/tiny/common-pc"
+LINUX_KERNEL_TYPE = "tiny"
+KCONFIG_MODE = "--allnoconfig"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+LINUX_VERSION ?= "4.14.30"
+
+DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
+DEPENDS += "openssl-native util-linux-native"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+SRCREV_machine ?= "ad31896630f8bf6a459164263adc0a8faf984d9e"
+SRCREV_meta ?= "ea9330894eea727bd1655569b16f338976b72563"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.14;destsuffix=${KMETA}"
+
+COMPATIBLE_MACHINE = "qemux86|qemux86-64"
+
+# Functionality flags
+KERNEL_FEATURES = ""
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.15.bb b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.15.bb
new file mode 100644
index 000000000..05b9ca38b
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.15.bb
@@ -0,0 +1,25 @@
+KBRANCH ?= "v4.15/standard/tiny/common-pc"
+LINUX_KERNEL_TYPE = "tiny"
+KCONFIG_MODE = "--allnoconfig"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+LINUX_VERSION ?= "4.15.13"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+SRCREV_machine ?= "91084d030bc841c483c31e8664289c7940aa5506"
+SRCREV_meta ?= "939d935b0c992c6f1e51a7a1c9e4fbe6ef3c3174"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.15;destsuffix=${KMETA}"
+
+COMPATIBLE_MACHINE = "qemux86|qemux86-64"
+
+# Functionality flags
+KERNEL_FEATURES = ""
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto.inc b/poky/meta/recipes-kernel/linux/linux-yocto.inc
new file mode 100644
index 000000000..3bb872a32
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto.inc
@@ -0,0 +1,69 @@
+SUMMARY = "Linux kernel"
+SECTION = "kernel"
+LICENSE = "GPLv2"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+\.\d+(\.\d+)*)"
+
+INC_PR = "r4"
+
+# Skip processing of this recipe if it is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids network access required
+# by the use of AUTOREV SRCREVs, which are the default for this recipe.
+python () {
+    if d.getVar("KERNEL_PACKAGE_NAME") == "kernel" and d.getVar("PREFERRED_PROVIDER_virtual/kernel") != d.getVar("PN"):
+        d.delVar("BB_DONT_CACHE")
+        raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to %s to enable it" % (d.getVar("PN")))
+}
+
+DEPENDS += "xz-native bc-native"
+DEPENDS_append_aarch64 = " libgcc"
+KERNEL_CC_append_aarch64 = " ${TOOLCHAIN_OPTIONS}"
+KERNEL_LD_append_aarch64 = " ${TOOLCHAIN_OPTIONS}"
+
+DEPENDS_append_nios2 = " libgcc"
+KERNEL_CC_append_nios2 = " ${TOOLCHAIN_OPTIONS}"
+KERNEL_LD_append_nios2 = " ${TOOLCHAIN_OPTIONS}"
+
+KERNEL_FEATURES_append_qemuall=" features/debug/printk.scc"
+
+# 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"
+
+# The distro or local.conf should set this, but if nobody cares...
+LINUX_KERNEL_TYPE ??= "standard"
+
+# KMETA ?= ""
+KBRANCH ?= "master"
+KMACHINE ?= "${MACHINE}"
+SRCREV_FORMAT ?= "meta_machine" 
+
+# LEVELS:
+#   0: no reporting
+#   1: report options that are specified, but not in the final config
+#   2: report options that are not hardware related, but set by a BSP
+KCONF_AUDIT_LEVEL ?= "1"
+KCONF_BSP_AUDIT_LEVEL ?= "0"
+KMETA_AUDIT ?= "yes"
+
+LINUX_VERSION_EXTENSION ??= "-yocto-${LINUX_KERNEL_TYPE}"
+
+# Pick up shared functions
+inherit kernel
+inherit kernel-yocto
+
+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_version_sanity_check after do_kernel_metadata do_kernel_checkout before do_compile
+addtask validate_branches before do_patch after do_kernel_checkout
+addtask kernel_configcheck after do_configure before do_compile
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto_4.12.bb b/poky/meta/recipes-kernel/linux/linux-yocto_4.12.bb
new file mode 100644
index 000000000..8d560127f
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto_4.12.bb
@@ -0,0 +1,46 @@
+KBRANCH ?= "standard/base"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+# board specific branches
+KBRANCH_qemuarm  ?= "standard/arm-versatile-926ejs"
+KBRANCH_qemuarm64 ?= "standard/qemuarm64"
+KBRANCH_qemumips ?= "standard/mti-malta32"
+KBRANCH_qemuppc  ?= "standard/qemuppc"
+KBRANCH_qemux86  ?= "standard/base"
+KBRANCH_qemux86-64 ?= "standard/base"
+KBRANCH_qemumips64 ?= "standard/mti-malta64"
+
+SRCREV_machine_qemuarm ?= "45824c60ca37f414a5ac5783e970338db9a5a2af"
+SRCREV_machine_qemuarm64 ?= "f9d67777b07ac97966186c1b56db78afe2a16f92"
+SRCREV_machine_qemumips ?= "66f741b0b3d093e6b6df0f44120913ef3a259e23"
+SRCREV_machine_qemuppc ?= "f9d67777b07ac97966186c1b56db78afe2a16f92"
+SRCREV_machine_qemux86 ?= "f9d67777b07ac97966186c1b56db78afe2a16f92"
+SRCREV_machine_qemux86-64 ?= "f9d67777b07ac97966186c1b56db78afe2a16f92"
+SRCREV_machine_qemumips64 ?= "c5d838c9e26bd657b49dfe28b115e5bc4b580850"
+SRCREV_machine ?= "f9d67777b07ac97966186c1b56db78afe2a16f92"
+SRCREV_meta ?= "46171de19220c49d670544017cfbeffc1ec70e80"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.12.git;name=machine;branch=${KBRANCH}; \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.12;destsuffix=${KMETA}"
+
+DEPENDS += "openssl-native util-linux-native"
+
+LINUX_VERSION ?= "4.12.24"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+
+COMPATIBLE_MACHINE = "qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+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/poky/meta/recipes-kernel/linux/linux-yocto_4.14.bb b/poky/meta/recipes-kernel/linux/linux-yocto_4.14.bb
new file mode 100644
index 000000000..16142f8ce
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto_4.14.bb
@@ -0,0 +1,47 @@
+KBRANCH ?= "v4.14/standard/base"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+# board specific branches
+KBRANCH_qemuarm  ?= "v4.14/standard/arm-versatile-926ejs"
+KBRANCH_qemuarm64 ?= "v4.14/standard/qemuarm64"
+KBRANCH_qemumips ?= "v4.14/standard/mti-malta32"
+KBRANCH_qemuppc  ?= "v4.14/standard/qemuppc"
+KBRANCH_qemux86  ?= "v4.14/standard/base"
+KBRANCH_qemux86-64 ?= "v4.14/standard/base"
+KBRANCH_qemumips64 ?= "v4.14/standard/mti-malta64"
+
+SRCREV_machine_qemuarm ?= "d6268fc3460d3904fd49087f7a822efbaab9bfe8"
+SRCREV_machine_qemuarm64 ?= "c94189843b8ad62cafe9a307e7f7d60741690505"
+SRCREV_machine_qemumips ?= "4afd92347b2b35dc8e0006712f8fa00ac57f2a36"
+SRCREV_machine_qemuppc ?= "e8af5c9b65c5187d148ecd11bd7979489460ca64"
+SRCREV_machine_qemux86 ?= "74f6cd2b6976e37491779fcb1bc4966d3a61492c"
+SRCREV_machine_qemux86-64 ?= "74f6cd2b6976e37491779fcb1bc4966d3a61492c"
+SRCREV_machine_qemumips64 ?= "9863b327e770b42b8c18da3e0cfaf06e8f99ae97"
+SRCREV_machine ?= "74f6cd2b6976e37491779fcb1bc4966d3a61492c"
+SRCREV_meta ?= "ea9330894eea727bd1655569b16f338976b72563"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRANCH}; \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.14;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.14.30"
+
+DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
+DEPENDS += "openssl-native util-linux-native"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+
+COMPATIBLE_MACHINE = "qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+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/poky/meta/recipes-kernel/linux/linux-yocto_4.15.bb b/poky/meta/recipes-kernel/linux/linux-yocto_4.15.bb
new file mode 100644
index 000000000..70bd7118b
--- /dev/null
+++ b/poky/meta/recipes-kernel/linux/linux-yocto_4.15.bb
@@ -0,0 +1,47 @@
+KBRANCH ?= "v4.15/standard/base"
+
+require recipes-kernel/linux/linux-yocto.inc
+
+# board specific branches
+KBRANCH_qemuarm  ?= "v4.15/standard/arm-versatile-926ejs"
+KBRANCH_qemuarm64 ?= "v4.15/standard/qemuarm64"
+KBRANCH_qemumips ?= "v4.15/standard/mti-malta32"
+KBRANCH_qemuppc  ?= "v4.15/standard/qemuppc"
+KBRANCH_qemux86  ?= "v4.15/standard/base"
+KBRANCH_qemux86-64 ?= "v4.15/standard/base"
+KBRANCH_qemumips64 ?= "v4.15/standard/mti-malta64"
+
+SRCREV_machine_qemuarm ?= "4b6902b42f47593928117b2ff0900cd965cf6443"
+SRCREV_machine_qemuarm64 ?= "91084d030bc841c483c31e8664289c7940aa5506"
+SRCREV_machine_qemumips ?= "19ba2d843750ff65d8fe590acdfc99aea6153945"
+SRCREV_machine_qemuppc ?= "91084d030bc841c483c31e8664289c7940aa5506"
+SRCREV_machine_qemux86 ?= "91084d030bc841c483c31e8664289c7940aa5506"
+SRCREV_machine_qemux86-64 ?= "91084d030bc841c483c31e8664289c7940aa5506"
+SRCREV_machine_qemumips64 ?= "97000c3f4664643bac7828bbdc048f7ec216cc31"
+SRCREV_machine ?= "91084d030bc841c483c31e8664289c7940aa5506"
+SRCREV_meta ?= "939d935b0c992c6f1e51a7a1c9e4fbe6ef3c3174"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRANCH}; \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.15;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.15.13"
+
+DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
+DEPENDS += "openssl-native util-linux-native"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+
+COMPATIBLE_MACHINE = "qemuarm|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
+
+# Functionality flags
+KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
+KERNEL_FEATURES_append = " ${KERNEL_EXTRA_FEATURES}"
+KERNEL_FEATURES_append_qemuall=" cfg/virtio.scc"
+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/poky/meta/recipes-kernel/lttng/babeltrace_1.5.4.bb b/poky/meta/recipes-kernel/lttng/babeltrace_1.5.4.bb
new file mode 100644
index 000000000..a29402adb
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/babeltrace_1.5.4.bb
@@ -0,0 +1,19 @@
+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"
+
+DEPENDS = "glib-2.0 util-linux popt bison-native flex-native"
+
+inherit autotools pkgconfig
+
+SRC_URI = "http://www.efficios.com/files/babeltrace/babeltrace-${PV}.tar.bz2 \
+"
+
+EXTRA_OECONF = "--disable-debug-info"
+
+SRC_URI[md5sum] = "3e8cdafec3ac0346a389870e87bf1344"
+SRC_URI[sha256sum] = "9643039923a0abc75a25b3d594cee0017423b57f10d2b625e96ed1e8d4891fc1"
diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/BUILD_RUNTIME_BUG_ON-vs-gcc7.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/BUILD_RUNTIME_BUG_ON-vs-gcc7.patch
new file mode 100644
index 000000000..76063607a
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-modules/BUILD_RUNTIME_BUG_ON-vs-gcc7.patch
@@ -0,0 +1,43 @@
+From ab07574ef90fa510f293c37897d577066a88fe0d Mon Sep 17 00:00:00 2001
+From: Nathan Lynch <nathan_lynch@mentor.com>
+Date: Tue, 25 Apr 2017 16:26:57 -0500
+Subject: [PATCH] BUILD_RUNTIME_BUG_ON vs gcc7
+
+Avoid using LTTng's BUILD_RUNTIME_BUG_ON macro, as it appears to run
+into a similar problem as Linux experienced with ilog2.
+
+See:
+https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=474c90156c8dcc2fa815e6716cc9394d7930cb9c
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72785
+
+Upstream-Status: Pending
+Signed-off-by: Nathan Lynch <nathan_lynch@mentor.com>
+---
+ lib/align.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lib/align.h b/lib/align.h
+index 5b91ae87410b..5e134cd485fe 100644
+--- a/lib/align.h
++++ b/lib/align.h
+@@ -48,7 +48,7 @@
+  */
+ #define offset_align(align_drift, alignment)				       \
+ 	({								       \
+-		BUILD_RUNTIME_BUG_ON((alignment) == 0			       \
++		BUG_ON((alignment) == 0					       \
+ 				   || ((alignment) & ((alignment) - 1)));      \
+ 		(((alignment) - (align_drift)) & ((alignment) - 1));	       \
+ 	})
+@@ -63,7 +63,7 @@
+  */
+ #define offset_align_floor(align_drift, alignment)			       \
+ 	({								       \
+-		BUILD_RUNTIME_BUG_ON((alignment) == 0			       \
++		BUG_ON((alignment) == 0					       \
+ 				   || ((alignment) & ((alignment) - 1)));      \
+ 		(((align_drift) - (alignment)) & ((alignment) - 1));	       \
+ 	})
+-- 
+2.9.3
+
diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules/Makefile-Do-not-fail-if-CONFIG_TRACEPOINTS-is-not-en.patch b/poky/meta/recipes-kernel/lttng/lttng-modules/Makefile-Do-not-fail-if-CONFIG_TRACEPOINTS-is-not-en.patch
new file mode 100644
index 000000000..e41124227
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-modules/Makefile-Do-not-fail-if-CONFIG_TRACEPOINTS-is-not-en.patch
@@ -0,0 +1,49 @@
+From 1b0e574d680101105a6c1e8931c78824f5a97a42 Mon Sep 17 00:00:00 2001
+From: Otavio Salvador <otavio@ossystems.com.br>
+Date: Mon, 5 Sep 2016 17:08:56 +0000
+Subject: [PATCH] Makefile: Do not fail if CONFIG_TRACEPOINTS is not enabled
+Organization: O.S. Systems Software LTDA.
+
+The lttng-modules are being pulled by the tools-profile image feature,
+however, not every kernel has the CONFIG_TRACEPOINTS feature enabled.
+
+This change makes the build do not fail when CONFIG_TRACEPOINTS is not
+available, allowing it to be kept being pulled by default.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
+---
+ Makefile | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 8602649..75550cc 100644
+--- a/Makefile
++++ b/Makefile
+@@ -8,10 +8,7 @@ ifneq ($(KERNELRELEASE),)
+   # and defines the modules to be built.
+ 
+   ifdef CONFIG_LOCALVERSION	# Check if dot-config is included.
+-    ifeq ($(CONFIG_TRACEPOINTS),)
+-      $(error The option CONFIG_TRACEPOINTS needs to be enabled in your kernel configuration)
+-    endif # CONFIG_TRACEPOINTS
+-  endif # ifdef CONFIG_LOCALVERSION
++    ifneq ($(CONFIG_TRACEPOINTS),)
+ 
+   TOP_LTTNG_MODULES_DIR := $(shell dirname $(lastword $(MAKEFILE_LIST)))
+ 
+@@ -94,6 +91,10 @@ ifneq ($(KERNELRELEASE),)
+   obj-$(CONFIG_LTTNG) += lib/
+   obj-$(CONFIG_LTTNG) += tests/
+ 
++    else
++      $(warning The option CONFIG_TRACEPOINTS needs to be enabled in your kernel configuration)
++    endif # CONFIG_TRACEPOINTS
++  endif # ifdef CONFIG_LOCALVERSION
+ else # KERNELRELEASE
+ 
+ # This part of the Makefile is used when the 'make' command is runned in the
+-- 
+2.1.4
+
diff --git a/poky/meta/recipes-kernel/lttng/lttng-modules_2.10.5.bb b/poky/meta/recipes-kernel/lttng/lttng-modules_2.10.5.bb
new file mode 100644
index 000000000..370b78aae
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-modules_2.10.5.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 & MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=c4613d1f8a9587bd7b366191830364b3 \
+                    file://gpl-2.0.txt;md5=751419260aa954499f7abaabaa882bbe \
+                    file://lgpl-2.1.txt;md5=243b725d71bb5df4a1e5920b344b86ad \
+                    "
+
+inherit module
+
+COMPATIBLE_HOST = '(x86_64|i.86|powerpc|aarch64|mips|nios2|arm).*-linux'
+
+SRC_URI = "https://lttng.org/files/${BPN}/${BPN}-${PV}.tar.bz2 \
+           file://Makefile-Do-not-fail-if-CONFIG_TRACEPOINTS-is-not-en.patch \
+           file://BUILD_RUNTIME_BUG_ON-vs-gcc7.patch \
+"
+
+SRC_URI[md5sum] = "4aaabaafd15d9455c83972e26ccfbca7"
+SRC_URI[sha256sum] = "b8dbbbee45a673c381f51b99c555e36655c3c2c7a5477aab927591cc7f003a1f"
+
+export INSTALL_MOD_DIR="kernel/lttng-modules"
+
+EXTRA_OEMAKE += "KERNELDIR='${STAGING_KERNEL_DIR}'"
+
+do_install_append() {
+	# Delete empty directories to avoid QA failures if no modules were built
+	find ${D}/${nonarch_base_libdir} -depth -type d -empty -exec rmdir {} \;
+}
+
+python do_package_prepend() {
+    if not os.path.exists(os.path.join(d.getVar('D'), d.getVar('nonarch_base_libdir')[1:], 'modules')):
+        bb.warn("%s: no modules were created; this may be due to CONFIG_TRACEPOINTS not being enabled in your kernel." % d.getVar('PN'))
+}
+
diff --git a/poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest b/poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest
new file mode 100755
index 000000000..705030ee5
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest
@@ -0,0 +1,6 @@
+#!/bin/sh
+# Without --ignore-exit, the tap harness causes any FAILs within a
+# test plan to raise ERRORs; this is just noise.
+makeargs="LOG_DRIVER_FLAGS=--ignore-exit top_srcdir=$PWD top_builddir=$PWD"
+make -k -t all >/dev/null 2>&1
+exec make -s $makeargs check 2>/dev/null
diff --git a/poky/meta/recipes-kernel/lttng/lttng-tools/x32.patch b/poky/meta/recipes-kernel/lttng/lttng-tools/x32.patch
new file mode 100644
index 000000000..b1bb8e493
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-tools/x32.patch
@@ -0,0 +1,16 @@
+Fix build for x32
+
+Upstream-Status: Pending
+Signed-off-by: Christopher Larson <chris_larson@mentor.com>
+
+--- lttng-tools-2.6.0/src/bin/lttng/utils.c~	2015-01-26 18:17:15.000000000 +0100
++++ lttng-tools-2.6.0/src/bin/lttng/utils.c	2015-07-30 19:45:25.632045712 +0200
+@@ -130,7 +130,7 @@
+ #define HAS_FLS_U32
+ #endif
+ 
+-#if defined(__x86_64)
++#if defined(__x86_64) && !defined(__ILP32__)
+ static inline
+ unsigned int fls_u64(uint64_t x)
+ {
diff --git a/poky/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb b/poky/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
new file mode 100644
index 000000000..93626dd4b
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-tools_2.9.5.bb
@@ -0,0 +1,123 @@
+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 libxml2 util-linux"
+RDEPENDS_${PN} = "libgcc"
+RDEPENDS_${PN}-ptest += "make perl bash gawk ${PN} babeltrace procps"
+# babelstats.pl wants getopt-long
+RDEPENDS_${PN}-ptest += "perl-module-getopt-long"
+
+PYTHON_OPTION = "am_cv_python_pyexecdir='${PYTHON_SITEPACKAGES_DIR}' \
+                 am_cv_python_pythondir='${PYTHON_SITEPACKAGES_DIR}' \
+                 PYTHON_INCLUDE='-I${STAGING_INCDIR}/python${PYTHON_BASEVERSION}${PYTHON_ABI}' \
+"
+PACKAGECONFIG ??= "lttng-ust"
+PACKAGECONFIG[python] = "--enable-python-bindings ${PYTHON_OPTION},,python3 swig-native"
+PACKAGECONFIG[lttng-ust] = "--with-lttng-ust, --without-lttng-ust, lttng-ust"
+PACKAGECONFIG[kmod] = "--enable-kmod, --disable-kmod, kmod"
+PACKAGECONFIG[manpages] = "--enable-man-pages, --disable-man-pages, asciidoc-native xmlto-native libxslt-native"
+PACKAGECONFIG_remove_libc-musl = "lttng-ust"
+PACKAGECONFIG_remove_riscv64 = "lttng-ust"
+
+SRC_URI = "https://lttng.org/files/lttng-tools/lttng-tools-${PV}.tar.bz2 \
+           file://x32.patch \
+           file://run-ptest \
+           "
+
+SRC_URI[md5sum] = "051224eb991aee07f8721ff1877d0b96"
+SRC_URI[sha256sum] = "77839eb6fc6c652125f08acfd9369701c2516eb05cc2084160e7efc7a3fb731c"
+
+inherit autotools ptest pkgconfig useradd python3-dir manpages
+
+USERADD_PACKAGES = "${PN}"
+GROUPADD_PARAM_${PN} = "tracing"
+
+FILES_${PN} += "${libdir}/lttng/libexec/* ${datadir}/xml/lttng \
+                ${PYTHON_SITEPACKAGES_DIR}/*"
+FILES_${PN}-staticdev += "${PYTHON_SITEPACKAGES_DIR}/*.a"
+FILES_${PN}-dev += "${PYTHON_SITEPACKAGES_DIR}/*.la"
+
+# Since files are installed into ${libdir}/lttng/libexec we match 
+# the libexec insane test so skip it.
+# Python module needs to keep _lttng.so
+INSANE_SKIP_${PN} = "libexec dev-so"
+INSANE_SKIP_${PN}-dbg = "libexec"
+
+do_install_ptest () {
+    for f in Makefile tests/Makefile tests/utils/utils.sh ; do
+        install -D "${B}/$f" "${D}${PTEST_PATH}/$f"
+    done
+
+    for f in config/tap-driver.sh config/test-driver ; do
+        install -D "${S}/$f" "${D}${PTEST_PATH}/$f"
+    done
+
+    # Prevent 'make check' from recursing into non-test subdirectories.
+    sed -i -e 's!^SUBDIRS = .*!SUBDIRS = tests!' "${D}${PTEST_PATH}/Makefile"
+
+    # We don't need these
+    sed -i -e '/dist_noinst_SCRIPTS = /,/^$/d' "${D}${PTEST_PATH}/tests/Makefile"
+
+    # We shouldn't need to build anything in tests/utils
+    sed -i -e 's!am__append_1 = . utils!am__append_1 = . !' \
+        "${D}${PTEST_PATH}/tests/Makefile"
+
+    # Copy the tests directory tree and the executables and
+    # Makefiles found within.
+    for d in $(find "${B}/tests" -type d -not -name .libs -printf '%P ') ; do
+        install -d "${D}${PTEST_PATH}/tests/$d"
+        find "${B}/tests/$d" -maxdepth 1 -executable -type f \
+            -exec install -t "${D}${PTEST_PATH}/tests/$d" {} +
+        test -r "${B}/tests/$d/Makefile" && \
+            install -t "${D}${PTEST_PATH}/tests/$d" "${B}/tests/$d/Makefile"
+    done
+
+    # We shouldn't need to build anything in tests/regression/tools
+    sed -i -e 's!^SUBDIRS = tools !SUBDIRS = !' \
+        "${D}${PTEST_PATH}/tests/regression/Makefile"
+
+    # Prevent attempts to update Makefiles during test runs, and
+    # silence "Making check in $SUBDIR" messages.
+    find "${D}${PTEST_PATH}" -name Makefile -type f -exec \
+        sed -i -e '/Makefile:/,/^$/d' -e '/%: %.in/,/^$/d' \
+        -e '/echo "Making $$target in $$subdir"; \\/d' \
+        -e 's/^srcdir = \(.*\)/srcdir = ./' \
+        -e 's/^builddir = \(.*\)/builddir = ./' \
+        -e 's/^all-am:.*/all-am:/' \
+        {} +
+
+    # These objects trigger [rpaths] QA checks; the test harness
+    # skips the associated tests if they're missing, so delete
+    # them.
+    objs=""
+    objs="$objs regression/ust/ust-dl/libbar.so"
+    objs="$objs regression/ust/ust-dl/libfoo.so"
+    for obj in $objs ; do
+        rm -f "${D}${PTEST_PATH}/tests/${obj}"
+    done
+
+    find "${D}${PTEST_PATH}" -name Makefile -type f -exec \
+        touch -r "${B}/Makefile" {} +
+
+    # Substitute links to installed binaries.
+    for prog in lttng lttng-relayd lttng-sessiond lttng-consumerd ; do
+        exedir="${D}${PTEST_PATH}/src/bin/${prog}"
+        install -d "$exedir"
+        case "$prog" in
+            lttng-consumerd)
+                ln -s "${libdir}/lttng/libexec/$prog" "$exedir"
+                ;;
+            *)
+                ln -s "${bindir}/$prog" "$exedir"
+                ;;
+        esac
+    done
+}
diff --git a/poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch b/poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch
new file mode 100644
index 000000000..bff852799
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch
@@ -0,0 +1,17 @@
+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: lttng-ust-2.9.1/doc/Makefile.am
+===================================================================
+--- lttng-ust-2.9.1.orig/doc/Makefile.am
++++ lttng-ust-2.9.1/doc/Makefile.am
+@@ -1,3 +1,3 @@
+-SUBDIRS = . man examples
++SUBDIRS = . man
+ 
+ dist_doc_DATA = java-agent.txt
diff --git a/poky/meta/recipes-kernel/lttng/lttng-ust_2.10.1.bb b/poky/meta/recipes-kernel/lttng/lttng-ust_2.10.1.bb
new file mode 100644
index 000000000..d79a47931
--- /dev/null
+++ b/poky/meta/recipes-kernel/lttng/lttng-ust_2.10.1.bb
@@ -0,0 +1,37 @@
+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+ & MIT & 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 manpages
+
+DEPENDS = "liburcu util-linux"
+RDEPENDS_${PN}-bin = "python3-core"
+
+# For backwards compatibility after rename
+RPROVIDES_${PN} = "lttng2-ust"
+RREPLACES_${PN} = "lttng2-ust"
+RCONFLICTS_${PN} = "lttng2-ust"
+
+PE = "2"
+
+SRC_URI = "https://lttng.org/files/lttng-ust/lttng-ust-${PV}.tar.bz2 \
+           file://lttng-ust-doc-examples-disable.patch \
+          "
+SRC_URI[md5sum] = "4863cc2f9f0a070b42438bb646bbba06"
+SRC_URI[sha256sum] = "07cc3c0b71e7b77f1913d5b7f340a78a9af414440e4662712aef2d635b88ee9d"
+
+CVE_PRODUCT = "ust"
+
+PACKAGECONFIG[manpages] = "--enable-man-pages, --disable-man-pages, asciidoc-native xmlto-native libxslt-native"
+
+do_install_append() {
+        # Patch python tools to use Python 3; they should be source compatible, but
+        # still refer to Python 2 in the shebang
+        sed -i -e '1s,#!.*python.*,#!${bindir}/python3,' ${D}${bindir}/lttng-gen-tp
+}
diff --git a/poky/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb b/poky/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb
new file mode 100644
index 000000000..97c58c523
--- /dev/null
+++ b/poky/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb
@@ -0,0 +1,27 @@
+SUMMARY = "Build tools needed by external modules"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0;md5=801f80980d171dd6425610833a22dbe6"
+
+inherit kernel-arch
+inherit pkgconfig
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+S = "${WORKDIR}"
+
+do_configure[depends] += "virtual/kernel:do_shared_workdir openssl-native:do_populate_sysroot"
+do_compile[depends] += "virtual/kernel:do_compile_kernelmodules"
+
+DEPENDS += "bc-native"
+
+EXTRA_OEMAKE = " HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}""
+
+# Build some host tools under work-shared.  CC, LD, and AR are probably
+# not used, but this is the historical way of invoking "make scripts".
+#
+do_configure() {
+	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
+	oe_runmake CC="${KERNEL_CC}" LD="${KERNEL_LD}" AR="${KERNEL_AR}" \
+	           -C ${STAGING_KERNEL_DIR} O=${STAGING_KERNEL_BUILDDIR} scripts prepare
+
+}
diff --git a/poky/meta/recipes-kernel/modutils-initscripts/files/PD.patch b/poky/meta/recipes-kernel/modutils-initscripts/files/PD.patch
new file mode 100644
index 000000000..21ac49cbd
--- /dev/null
+++ b/poky/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/poky/meta/recipes-kernel/modutils-initscripts/files/modutils.sh b/poky/meta/recipes-kernel/modutils-initscripts/files/modutils.sh
new file mode 100755
index 000000000..a78adf572
--- /dev/null
+++ b/poky/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/poky/meta/recipes-kernel/modutils-initscripts/modutils-initscripts.bb b/poky/meta/recipes-kernel/modutils-initscripts/modutils-initscripts.bb
new file mode 100644
index 000000000..0f3df5577
--- /dev/null
+++ b/poky/meta/recipes-kernel/modutils-initscripts/modutils-initscripts.bb
@@ -0,0 +1,33 @@
+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"
+
+S = "${WORKDIR}"
+
+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/
+}
+
+PACKAGE_WRITE_DEPS_append = " ${@bb.utils.contains('DISTRO_FEATURES','systemd','systemd-systemctl-native','',d)}"
+pkg_postinst_${PN} () {
+	if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
+		if [ -n "$D" ]; then
+			OPTS="--root=$D"
+		fi
+		systemctl $OPTS mask modutils.service
+	fi
+}
diff --git a/poky/meta/recipes-kernel/perf/perf.bb b/poky/meta/recipes-kernel/perf/perf.bb
new file mode 100644
index 000000000..51f5597eb
--- /dev/null
+++ b/poky/meta/recipes-kernel/perf/perf.bb
@@ -0,0 +1,261 @@
+SUMMARY = "Performance analysis tools for Linux"
+DESCRIPTION = "Performance counters for Linux are a new kernel-based \
+subsystem that provide a framework for all things \
+performance analysis. It covers hardware level \
+(CPU/PMU, Performance Monitoring Unit) features \
+and software features (software counters, tracepoints) \
+as well."
+HOMEPAGE = "https://perf.wiki.kernel.org/index.php/Main_Page"
+
+LICENSE = "GPLv2"
+
+PR = "r9"
+
+PACKAGECONFIG ??= "scripting tui libunwind"
+PACKAGECONFIG[scripting] = ",NO_LIBPERL=1 NO_LIBPYTHON=1,perl python"
+# gui support was added with kernel 3.6.35
+# since 3.10 libnewt was replaced by slang
+# to cover a wide range of kernel we add both dependencies
+PACKAGECONFIG[tui] = ",NO_NEWT=1,libnewt slang"
+PACKAGECONFIG[libunwind] = ",NO_LIBUNWIND=1 NO_LIBDW_DWARF_UNWIND=1,libunwind"
+PACKAGECONFIG[libnuma] = ",NO_LIBNUMA=1"
+PACKAGECONFIG[systemtap] = ",NO_SDT=1,systemtap"
+PACKAGECONFIG[jvmti] = ",NO_JVMTI=1"
+
+# libaudit support would need scripting to be enabled
+PACKAGECONFIG[audit] = ",NO_LIBAUDIT=1,audit"
+
+DEPENDS = " \
+    virtual/${MLPREFIX}libc \
+    ${MLPREFIX}elfutils \
+    ${MLPREFIX}binutils \
+    bison-native flex-native xz \
+    xmlto-native \
+    asciidoc-native \
+"
+
+do_configure[depends] += "virtual/kernel:do_shared_workdir"
+
+PROVIDES = "virtual/perf"
+
+inherit linux-kernel-base kernel-arch
+
+# needed for building the tools/perf Python bindings
+inherit ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'pythonnative', '', d)}
+inherit python-dir
+export PYTHON_SITEPACKAGES_DIR
+
+#kernel 3.1+ supports WERROR to disable warnings as errors
+export WERROR = "0"
+
+do_populate_lic[depends] += "virtual/kernel:do_patch"
+
+# needed for building the tools/perf Perl binding
+inherit ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'perlnative', '', d)}
+inherit cpan-base
+# Env var which tells perl if it should use host (no) or target (yes) settings
+export PERLCONFIGTARGET = "${@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/${@get_perl_version(d)}"
+
+inherit kernelsrc
+
+S = "${WORKDIR}/${BP}"
+SPDX_S = "${S}/tools/perf"
+
+# 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}" \
+    LD="${LD}" \
+    EXTRA_CFLAGS="-ldw" \
+    EXTRA_LDFLAGS="${PERF_EXTRA_LDFLAGS}" \
+    perfexecdir=${libexecdir} \
+    NO_GTK2=1 NO_DWARF=1 \
+    ${PACKAGECONFIG_CONFARGS} \
+'
+
+EXTRA_OEMAKE += "\
+    'DESTDIR=${D}' \
+    '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)}' \
+"
+
+PERF_SRC ?= "Makefile \
+             include \
+             tools/arch \
+             tools/build \
+             tools/include \
+             tools/lib \
+             tools/Makefile \
+             tools/perf \
+             tools/scripts \
+"
+
+PERF_EXTRA_LDFLAGS = ""
+
+# MIPS N32
+PERF_EXTRA_LDFLAGS_mipsarchn32eb = "-m elf32btsmipn32"
+PERF_EXTRA_LDFLAGS_mipsarchn32el = "-m elf32ltsmipn32"
+
+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 install
+	# we are checking for this make target to be compatible with older perf versions
+	if ${@bb.utils.contains('PACKAGECONFIG', 'scripting', 'true', 'false', d)} && grep -q install-python_ext ${S}/tools/perf/Makefile*; then
+		oe_runmake DESTDIR=${D} install-python_ext
+	fi
+}
+
+do_configure[prefuncs] += "copy_perf_source_from_kernel"
+python copy_perf_source_from_kernel() {
+    sources = (d.getVar("PERF_SRC") or "").split()
+    src_dir = d.getVar("STAGING_KERNEL_DIR")
+    dest_dir = d.getVar("S")
+    bb.utils.mkdirhier(dest_dir)
+    for s in sources:
+        src = oe.path.join(src_dir, s)
+        dest = oe.path.join(dest_dir, s)
+        if os.path.isdir(src):
+            oe.path.copyhardlinktree(src, dest)
+        else:
+            bb.utils.copyfile(src, dest)
+}
+
+do_configure_prepend () {
+    # 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 use the weak assignment in the
+    # config/Makefile.
+    #
+    # Also need to relocate .config-detected to $(OUTPUT)/config-detected
+    # for kernel sources that do not already do this
+    # as two builds (e.g. perf and lib32-perf from mutlilib can conflict
+    # with each other if its in the shared source directory
+    #
+    if [ -e "${S}/tools/perf/config/Makefile" ]; then
+        perfconfig="${S}/tools/perf/config/Makefile"
+    fi
+    if [ -e "${S}/tools/perf/Makefile.config" ]; then
+        perfconfig="${S}/tools/perf/Makefile.config"
+    fi
+    if [ -n "${perfconfig}" ]; then
+        # Match $(prefix)/$(lib) and $(prefix)/lib
+        sed -i -e 's,^libdir = \($(prefix)/.*lib\),libdir ?= \1,' \
+               -e 's,^perfexecdir = \(.*\),perfexecdir ?= \1,' \
+               -e 's,\ .config-detected, $(OUTPUT)/config-detected,g' \
+            ${perfconfig}
+    fi
+    # The man pages installation is "$(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)"
+    # in ${S}/tools/perf/Documentation/Makefile, if the mandir set to '?=', it
+    # will use the relative path 'share/man', in the way it will resulting in
+    # incorrect installation for man pages.
+    if [ -e "${S}/tools/perf/Documentation/Makefile" ]; then
+	sed -i 's,^mandir?=,mandir:=,' ${S}/tools/perf/Documentation/Makefile
+    fi
+    if [ -e "${S}/tools/perf/Makefile.perf" ]; then
+        sed -i -e 's,\ .config-detected, $(OUTPUT)/config-detected,g' \
+            ${S}/tools/perf/Makefile.perf
+        sed -i -e "s,prefix='\$(DESTDIR_SQ)/usr'$,prefix='\$(DESTDIR_SQ)/usr' --install-lib='\$(DESTDIR)\$(PYTHON_SITEPACKAGES_DIR)',g" \
+            ${S}/tools/perf/Makefile.perf
+    fi
+    sed -i -e "s,--root='/\$(DESTDIR_SQ)',--prefix='\$(DESTDIR_SQ)/usr' --install-lib='\$(DESTDIR)\$(PYTHON_SITEPACKAGES_DIR)',g" \
+        ${S}/tools/perf/Makefile*
+
+    if [ -e "${S}/tools/build/Makefile.build" ]; then
+        sed -i -e 's,\ .config-detected, $(OUTPUT)/config-detected,g' \
+            ${S}/tools/build/Makefile.build
+    fi
+
+    # We need to ensure the --sysroot option in CC is preserved
+    if [ -e "${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
+        sed -i 's,LD = $(CROSS_COMPILE)ld,#LD,' ${S}/tools/perf/Makefile.perf
+    fi
+    if [ -e "${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
+        sed -i 's,LD = $(CROSS_COMPILE)ld,#LD,' ${S}/tools/lib/api/Makefile
+    fi
+    if [ -e "${S}/tools/lib/subcmd/Makefile" ]; then
+        sed -i 's,CC = $(CROSS_COMPILE)gcc,#CC,' ${S}/tools/lib/subcmd/Makefile
+        sed -i 's,AR = $(CROSS_COMPILE)ar,#AR,' ${S}/tools/lib/subcmd/Makefile
+    fi
+    if [ -e "${S}/tools/perf/config/feature-checks/Makefile" ]; then
+        sed -i 's,CC := $(CROSS_COMPILE)gcc -MD,CC += -MD,' ${S}/tools/perf/config/feature-checks/Makefile
+    fi
+    if [ -e "${S}/tools/build/Makefile.feature" ]; then
+        sed -i 's,CFLAGS=,CC="\$(CC)" CFLAGS=,' ${S}/tools/build/Makefile.feature
+    fi
+
+    # 3.17-rc1+ has a include issue for arm/powerpc. Temporarily sed in the appropriate include
+    if [ -e "${S}/tools/perf/arch/$ARCH/util/skip-callchain-idx.c" ]; then
+        sed -i 's,#include "util/callchain.h",#include "util/callchain.h"\n#include "util/debug.h",' ${S}/tools/perf/arch/$ARCH/util/skip-callchain-idx.c
+    fi
+    if [ -e "${S}/tools/perf/arch/arm/util/unwind-libunwind.c" ] && [ -e "${S}/tools/perf/arch/arm/tests/dwarf-unwind.c" ]; then
+        sed -i 's,#include "tests/tests.h",#include "tests/tests.h"\n#include "util/debug.h",' ${S}/tools/perf/arch/arm/tests/dwarf-unwind.c
+        sed -i 's,#include "perf_regs.h",#include "perf_regs.h"\n#include "util/debug.h",' ${S}/tools/perf/arch/arm/util/unwind-libunwind.c
+    fi
+
+    # use /usr/bin/env instead of version specific python
+    for s in `find ${S}/tools/perf/scripts/python/ -name '*.py'`; do
+        sed -i 's,/usr/bin/python2,/usr/bin/env python,' "${s}"
+    done
+}
+
+python do_package_prepend() {
+    d.setVar('PKGV', d.getVar("KERNEL_VERSION").split("-")[0])
+}
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+
+PACKAGES =+ "${PN}-archive ${PN}-tests ${PN}-perl ${PN}-python"
+
+RDEPENDS_${PN} += "elfutils bash"
+RDEPENDS_${PN}-doc += "man"
+RDEPENDS_${PN}-archive =+ "bash"
+RDEPENDS_${PN}-python =+ "bash python python-modules ${@bb.utils.contains('PACKAGECONFIG', 'audit', 'audit-python', '', d)}"
+RDEPENDS_${PN}-perl =+ "bash perl perl-modules"
+RDEPENDS_${PN}-tests =+ "python"
+
+RSUGGESTS_SCRIPTING = "${@bb.utils.contains('PACKAGECONFIG', 'scripting', '${PN}-perl ${PN}-python', '',d)}"
+RSUGGESTS_${PN} += "${PN}-archive ${PN}-tests ${RSUGGESTS_SCRIPTING}"
+
+FILES_${PN} += "${libexecdir}/perf-core ${exec_prefix}/libexec/perf-core ${libdir}/traceevent"
+FILES_${PN}-archive = "${libdir}/perf/perf-core/perf-archive"
+FILES_${PN}-tests = "${libdir}/perf/perf-core/tests ${libexecdir}/perf-core/tests"
+FILES_${PN}-python = " \
+                       ${PYTHON_SITEPACKAGES_DIR} \
+                       ${libexecdir}/perf-core/scripts/python \
+                       "
+FILES_${PN}-perl = "${libexecdir}/perf-core/scripts/perl"
+
+
+INHIBIT_PACKAGE_DEBUG_SPLIT="1"
diff --git a/poky/meta/recipes-kernel/powertop/powertop_2.9.bb b/poky/meta/recipes-kernel/powertop/powertop_2.9.bb
new file mode 100644
index 000000000..4fe5447a0
--- /dev/null
+++ b/poky/meta/recipes-kernel/powertop/powertop_2.9.bb
@@ -0,0 +1,33 @@
+SUMMARY = "Power usage tool"
+DESCRIPTION = "Linux tool to diagnose issues with power consumption and power management."
+HOMEPAGE = "http://01.org/powertop/"
+BUGTRACKER = "http://bugzilla.lesswatts.org/"
+DEPENDS = "ncurses libnl pciutils"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=12f884d2ae1ff87c09e5b7ccc2c4ca7e"
+
+SRC_URI = "http://01.org/sites/default/files/downloads/powertop/powertop-v${PV}.tar.gz \
+"
+
+SRC_URI[md5sum] = "583518c5c4434c6e9b9c58c3920950b6"
+SRC_URI[sha256sum] = "aa7fb7d8e9a00f05e7d8a7a2866d85929741e0d03a5bf40cab22d2021c959250"
+
+UPSTREAM_CHECK_URI = "https://01.org/powertop/downloads"
+UPSTREAM_CHECK_REGEX = "powertop-[v]?(?P<pver>\d+(\.\d+)+)\.tar"
+
+inherit autotools gettext pkgconfig
+
+S = "${WORKDIR}/${BPN}-v${PV}"
+
+# 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
+    mkdir -p ${B}/src/tuning/
+}
+
+inherit update-alternatives
+ALTERNATIVE_${PN} = "powertop"
+ALTERNATIVE_TARGET[powertop] = "${sbindir}/powertop"
+ALTERNATIVE_LINK_NAME[powertop] = "${sbindir}/powertop"
+ALTERNATIVE_PRIORITY = "100"
diff --git a/poky/meta/recipes-kernel/sysprof/files/0001-Do-not-build-anything-in-help-as-it-requires-itstool.patch b/poky/meta/recipes-kernel/sysprof/files/0001-Do-not-build-anything-in-help-as-it-requires-itstool.patch
new file mode 100644
index 000000000..e28fdcad9
--- /dev/null
+++ b/poky/meta/recipes-kernel/sysprof/files/0001-Do-not-build-anything-in-help-as-it-requires-itstool.patch
@@ -0,0 +1,26 @@
+From c2495a4c042e6a675da69bab20cc3669391e8e2a Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 23 Aug 2017 18:38:26 +0300
+Subject: [PATCH 1/2] Do not build anything in help/ as it requires itstool.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ meson.build | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 4ac3934..8c4369a 100644
+--- a/meson.build
++++ b/meson.build
+@@ -116,7 +116,6 @@ subdir('tools')
+ subdir('tests')
+ 
+ subdir('data')
+-subdir('help')
+ subdir('po')
+ 
+ meson.add_install_script('build-aux/meson_post_install.sh')
+-- 
+2.14.1
+
diff --git a/poky/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch b/poky/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch
new file mode 100644
index 000000000..f75ddad43
--- /dev/null
+++ b/poky/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/lib/util/elfparser.h	2011-07-16 18:57:41.000000000 -0700
++++ git/lib/util/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/poky/meta/recipes-kernel/sysprof/sysprof_3.26.1.bb b/poky/meta/recipes-kernel/sysprof/sysprof_3.26.1.bb
new file mode 100644
index 000000000..1989b52a7
--- /dev/null
+++ b/poky/meta/recipes-kernel/sysprof/sysprof_3.26.1.bb
@@ -0,0 +1,34 @@
+SUMMARY = "System-wide Performance Profiler for Linux"
+HOMEPAGE = "http://www.sysprof.com"
+LICENSE = "GPLv3+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
+                    file://src/sp-application.c;endline=17;md5=40e55577ef122c88fe20052acda64875"
+
+GNOMEBASEBUILDCLASS = "meson"
+inherit gnomebase gettext systemd upstream-version-is-even
+
+DEPENDS = "glib-2.0 libxml2-native glib-2.0-native"
+
+SRC_URI[archive.md5sum] = "6f9f947960ba79bb1269d8ee49b7db78"
+SRC_URI[archive.sha256sum] = "d8b9d5c2246696e4a3776a312731dc7c014fbd33478bb14d5512c6f1f35a3b11"
+SRC_URI += " \
+           file://define-NT_GNU_BUILD_ID.patch \
+           file://0001-Do-not-build-anything-in-help-as-it-requires-itstool.patch \
+           "
+
+PACKAGECONFIG ?= "${@bb.utils.contains_any('DISTRO_FEATURES', '${GTK3DISTROFEATURES}', 'gtk', '', d)}"
+PACKAGECONFIG[gtk] = "-Denable_gtk=true,-Denable_gtk=false,gtk+3"
+PACKAGECONFIG[sysprofd] = "-Dwith_sysprofd=bundled,-Dwith_sysprofd=none,polkit"
+
+SOLIBS = ".so"
+FILES_SOLIBSDEV = ""
+
+SYSTEMD_SERVICE_${PN} = "${@bb.utils.contains('PACKAGECONFIG', 'sysprofd', 'sysprof2.service', '', d)}"
+
+# We do not yet work for aarch64.
+COMPATIBLE_HOST = "^(?!aarch64).*"
+
+FILES_${PN} += " \
+               ${datadir}/dbus-1/system-services \
+               ${datadir}/dbus-1/system.d \
+               "
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap-native_git.bb b/poky/meta/recipes-kernel/systemtap/systemtap-native_git.bb
new file mode 100644
index 000000000..19cc1cf0f
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap-native_git.bb
@@ -0,0 +1,6 @@
+
+require systemtap_git.bb
+
+inherit native
+
+addtask addto_recipe_sysroot after do_populate_sysroot before do_build
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb b/poky/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb
new file mode 100644
index 000000000..46820ef48
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb
@@ -0,0 +1,40 @@
+SUMMARY = "UProbes kernel module for SystemTap"
+
+require systemtap_git.inc
+
+DEPENDS = "systemtap virtual/kernel"
+
+# On systems without CONFIG_UTRACE, this package is empty.
+ALLOW_EMPTY_${PN} = "1"
+
+inherit module-base gettext
+
+FILESEXTRAPATHS =. "${FILE_DIRNAME}/systemtap:"
+
+FILES_${PN} += "${datadir}/systemtap/runtime/uprobes"
+
+# 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" ${STAGING_KERNEL_BUILDDIR}/.config
+	then
+		unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS CC LD CPP
+		oe_runmake CC="${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/poky/meta/recipes-kernel/systemtap/systemtap/0001-Added-a-couple-of-small-sysroot-fixes.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Added-a-couple-of-small-sysroot-fixes.patch
new file mode 100644
index 000000000..c0ceb5a41
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Added-a-couple-of-small-sysroot-fixes.patch
@@ -0,0 +1,42 @@
+From a714658727206d2a98a7194b7e6d29dbd3e27b8d Mon Sep 17 00:00:00 2001
+From: David Smith <dsmith@redhat.com>
+Date: Mon, 19 Mar 2018 16:50:05 -0500
+Subject: [PATCH] Added a couple of small sysroot fixes.
+
+* tapsets.cxx (dwarf_builder::build): Fix commit 4ffecddf5.
+  (path_remove_sysroot): Fix extra '/' present at start of paths.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ tapsets.cxx | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+Index: git/tapsets.cxx
+===================================================================
+--- git.orig/tapsets.cxx
++++ git/tapsets.cxx
+@@ -1395,7 +1395,8 @@ string path_remove_sysroot(const systemt
+   string retval = path;
+   if (!sess.sysroot.empty() &&
+       (pos = retval.find(sess.sysroot)) != string::npos)
+-    retval.replace(pos, sess.sysroot.length(), "/");
++    retval.replace(pos, sess.sysroot.length(),
++		   (sess.sysroot.back() == '/' ? "/": ""));
+   return retval;
+ }
+ 
+@@ -8412,8 +8413,11 @@ dwarf_builder::build(systemtap_session &
+ 
+       // PR13338: unquote glob results
+       module_name = unescape_glob_chars (module_name);
+-      user_path = find_executable (module_name, "", sess.sysenv); // canonicalize it
+-      if (!is_fully_resolved(user_path, sess.sysroot, sess.sysenv))
++      user_path = find_executable (module_name, sess.sysroot, sess.sysenv); // canonicalize it
++      // Note we don't need to pass the sysroot to
++      // is_fully_resolved(), since we just passed it to
++      // find_executable().
++      if (!is_fully_resolved(user_path, "", sess.sysenv))
+         throw SEMANTIC_ERROR(_F("cannot find executable '%s'",
+                                 user_path.to_string().c_str()));
+ 
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-Delay-adding-sysroot-path-to-module-name-in-case-of-.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Delay-adding-sysroot-path-to-module-name-in-case-of-.patch
new file mode 100644
index 000000000..89951a2f1
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Delay-adding-sysroot-path-to-module-name-in-case-of-.patch
@@ -0,0 +1,61 @@
+From 4ffecddf5433d65a6f01241990c9d516586b1c79 Mon Sep 17 00:00:00 2001
+From: Victor Kamensky <kamensky@cisco.com>
+Date: Mon, 19 Mar 2018 08:53:51 -0500
+Subject: [PATCH] Delay adding sysroot path to module name in case of non
+ absolute executable
+
+Current stap code adds sysroot prematurely for probes that specify non
+absolute path name, i.e like "foo", so when find_executable called it
+receives full path as <sysroot>/foo and find_executable does not search
+PATH while applying sysroot.
+
+Fix delays adding sysroot till path inside of sysroot is searched first.
+
+Also fix missing sysroot addition in glob expansion case.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ tapsets.cxx | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+Index: git/tapsets.cxx
+===================================================================
+--- git.orig/tapsets.cxx
++++ git/tapsets.cxx
+@@ -746,7 +746,7 @@ base_query::base_query(dwflpp & dw, lite
+               pid_val = 0;
+               get_string_param(params, TOK_PROCESS, module_val);
+             }
+-          module_val = find_executable (module_val, "", sess.sysenv);
++          module_val = find_executable (module_val, sess.sysroot, sess.sysenv);
+           if (!is_fully_resolved(module_val, "", sess.sysenv))
+             throw SEMANTIC_ERROR(_F("cannot find executable '%s'",
+                                     module_val.to_string().c_str()));
+@@ -8287,7 +8287,6 @@ dwarf_builder::build(systemtap_session &
+             }
+           else
+             {
+-              module_name = (string)sess.sysroot + (string)module_name;
+               filled_parameters[TOK_PROCESS] = new literal_string(module_name);
+             }
+         }
+@@ -8321,7 +8320,8 @@ dwarf_builder::build(systemtap_session &
+           assert (lit);
+ 
+           // Evaluate glob here, and call derive_probes recursively with each match.
+-          const auto& globs = glob_executable (module_name);
++          const auto& globs = glob_executable (sess.sysroot
++					       + string(module_name));
+           unsigned results_pre = finished_results.size();
+           for (auto it = globs.begin(); it != globs.end(); ++it)
+             {
+@@ -8413,7 +8413,7 @@ dwarf_builder::build(systemtap_session &
+       // PR13338: unquote glob results
+       module_name = unescape_glob_chars (module_name);
+       user_path = find_executable (module_name, "", sess.sysenv); // canonicalize it
+-      if (!is_fully_resolved(user_path, "", sess.sysenv))
++      if (!is_fully_resolved(user_path, sess.sysroot, sess.sysenv))
+         throw SEMANTIC_ERROR(_F("cannot find executable '%s'",
+                                 user_path.to_string().c_str()));
+ 
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-Do-not-let-configure-write-a-python-location-into-th.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Do-not-let-configure-write-a-python-location-into-th.patch
new file mode 100644
index 000000000..742b1187f
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Do-not-let-configure-write-a-python-location-into-th.patch
@@ -0,0 +1,25 @@
+From ab29615ed6c2e779b472903564dc683dc1015de7 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 22 Feb 2017 13:37:33 +0200
+Subject: [PATCH] Do not let configure write a python location into the dtrace
+ binary
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ dtrace.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dtrace.in b/dtrace.in
+index 5e1cf8079..a24229cbc 100644
+--- a/dtrace.in
++++ b/dtrace.in
+@@ -1,4 +1,4 @@
+-#!@preferred_python@
++#!/usr/bin/python3
+ # vim: et sta sts=4 sw=4 ts=8
+ 
+ # This handles the systemtap equivalent of
+-- 
+2.11.0
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-Fix-PR22551-by-updating-the-use-of-timers-for-the-4..patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Fix-PR22551-by-updating-the-use-of-timers-for-the-4..patch
new file mode 100644
index 000000000..460c3b760
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Fix-PR22551-by-updating-the-use-of-timers-for-the-4..patch
@@ -0,0 +1,277 @@
+From fbb26e17a4c026f05a497fc5d584516bad3b6950 Mon Sep 17 00:00:00 2001
+From: David Smith <dsmith@redhat.com>
+Date: Wed, 6 Dec 2017 14:37:42 -0600
+Subject: [PATCH] Fix PR22551 by updating the use of timers for the 4.15
+ kernel.
+
+* runtime/linux/timer_compatibility.h: New file.
+* runtime/time.c: Update timer callback function parameter type. Update
+  timer initialization.
+* runtime/transport/relay_v2.c: Ditto.
+* runtime/transport/transport.c: Ditto.
+* tapset-timers.cxx (timer_derived_probe_group::emit_module_decls):
+  Ditto. Handle old and new timer callback interface.
+* runtime/linux/runtime.h: Include timer_compatibility.h instead of timer.h.
+* tapset/linux/scsi.stp: Ditto.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+
+---
+ runtime/linux/runtime.h             |  2 +-
+ runtime/linux/timer_compatibility.h | 76 +++++++++++++++++++++++++++++++++++++
+ runtime/time.c                      |  7 ++--
+ runtime/transport/relay_v2.c        |  8 ++--
+ runtime/transport/transport.c       | 13 +++----
+ tapset-timers.cxx                   | 14 +++++--
+ tapset/linux/scsi.stp               |  2 +-
+ 7 files changed, 100 insertions(+), 22 deletions(-)
+ create mode 100644 runtime/linux/timer_compatibility.h
+
+diff --git a/runtime/linux/runtime.h b/runtime/linux/runtime.h
+index 9c585a2..df9b74c 100644
+--- a/runtime/linux/runtime.h
++++ b/runtime/linux/runtime.h
+@@ -34,7 +34,7 @@
+ #include <linux/compat.h>
+ #include <linux/sched.h>
+ #include <linux/mm.h>
+-#include <linux/timer.h>
++#include "timer_compatibility.h"
+ #include <linux/delay.h>
+ #include <linux/profile.h>
+ #include <linux/rcupdate.h>
+diff --git a/runtime/linux/timer_compatibility.h b/runtime/linux/timer_compatibility.h
+new file mode 100644
+index 0000000..ac03de9
+--- /dev/null
++++ b/runtime/linux/timer_compatibility.h
+@@ -0,0 +1,76 @@
++/*
++ * linux/timer.h compatibility defines and inlines
++ * Copyright (C) 2017 Red Hat Inc.
++ *
++ * This file is part of systemtap, and is free software.  You can
++ * redistribute it and/or modify it under the terms of the GNU General
++ * Public License (GPL); either version 2, or (at your option) any
++ * later version.
++ */
++
++#ifndef _TIMER_COMPATIBILITY_H_
++#define _TIMER_COMPATIBILITY_H_
++
++#include <linux/timer.h>
++
++/*
++ * Starting with the 4.15 kernel, the timer interface
++ * changed. Originally, you'd do something like:
++ *
++ *   static void timer_func(unsigned long val);
++ *
++ *   init_timer(&timer);
++ *   timer.expires = jiffies + STP_RELAY_TIMER_INTERVAL;
++ *   timer.function = timer_func;
++ *   timer.data = 0;
++ *   add_timer(&timer);
++ *
++ * The 'data' parameter would get passed to the callback
++ * function. Starting with 4.15, you'd do something like this:
++ *
++ *   static void timer_func(struct timer_list *val);
++ *
++ *   timer_setup(&timer, timer_func, 0);
++ *   timer.expires = jiffies + STP_RELAY_TIMER_INTERVAL;
++ *   add_timer(&timer);
++ *   
++ * With the new code, the timer that caused the callback gets passed
++ * to the timer callback function. The 'data' field has been removed.
++ *
++ * So, we're going to use the new interface. To hide the differences
++ * between the callback function parameter type, we'll define a new
++ * type, 'stp_timer_callback_parameter_t'.
++ *
++ * If code needs to figure out the difference between the old and new
++ * interface, it should test the TIMER_TRACE_FLAGMASK define (which
++ * only exists in the new interface).
++ */
++
++#if defined(TIMER_TRACE_FLAGMASK) 
++/* This is the >= 4.15 kernel interface. */
++
++typedef struct timer_list * stp_timer_callback_parameter_t;
++
++#else
++/* This is the < 4.15 kernel interface. */
++
++typedef unsigned long stp_timer_callback_parameter_t;
++
++/**
++ * timer_setup - prepare a timer for first use
++ * @timer: the timer in question
++ * @callback: the function to call when timer expires
++ * @flags: any TIMER_* flags (note that anything other than 0 is an
++ * 	   error, since this compatibility function can't support any
++ *	   of the TIMER_* flags)
++ */
++#define timer_setup(timer, callback, flags)			\
++	{							\
++		init_timer((timer));				\
++		(timer)->function = callback;			\
++		(timer)->data = 0;				\
++		BUILD_BUG_ON_ZERO((flags) != 0);		\
++	}
++#endif
++
++#endif /* _TIMER_COMPATIBILITY_H_ */
+diff --git a/runtime/time.c b/runtime/time.c
+index 2e666d5..91ceafa 100644
+--- a/runtime/time.c
++++ b/runtime/time.c
+@@ -168,10 +168,10 @@ __stp_time_smp_callback(void *val)
+ 
+ /* The timer callback is in a softIRQ -- interrupts enabled. */
+ static void
+-__stp_time_timer_callback(unsigned long val)
++__stp_time_timer_callback(stp_timer_callback_parameter_t unused)
+ {
+     stp_time_t *time =__stp_time_local_update();
+-    (void) val;
++    (void) unused;
+ 
+     /* PR6481: make sure IRQs are enabled before resetting the timer
+        (IRQs are disabled and then reenabled in
+@@ -200,9 +200,8 @@ __stp_init_time(void *info)
+     time->freq = __stp_get_freq();
+     __stp_time_local_update();
+ 
+-    init_timer(&time->timer);
++    timer_setup(&time->timer, __stp_time_timer_callback, 0);
+     time->timer.expires = jiffies + STP_TIME_SYNC_INTERVAL;
+-    time->timer.function = __stp_time_timer_callback;
+ 
+ #ifndef STAPCONF_ADD_TIMER_ON
+     add_timer(&time->timer);
+diff --git a/runtime/transport/relay_v2.c b/runtime/transport/relay_v2.c
+index f81d75d..135951a 100644
+--- a/runtime/transport/relay_v2.c
++++ b/runtime/transport/relay_v2.c
+@@ -30,7 +30,7 @@
+ #include <linux/debugfs.h>
+ #include <linux/mm.h>
+ #include <linux/relay.h>
+-#include <linux/timer.h>
++#include "../linux/timer_compatibility.h"
+ #include "../uidgid_compatibility.h"
+ #include "relay_compat.h"
+ 
+@@ -120,7 +120,7 @@ static void __stp_relay_wakeup_readers(struct rchan_buf *buf)
+ 		wake_up_interruptible(&buf->read_wait);
+ }
+ 
+-static void __stp_relay_wakeup_timer(unsigned long val)
++static void __stp_relay_wakeup_timer(stp_timer_callback_parameter_t unused)
+ {
+ #ifdef STP_BULKMODE
+ 	int i;
+@@ -151,10 +151,8 @@ static void __stp_relay_wakeup_timer(unsigned long val)
+ static void __stp_relay_timer_init(void)
+ {
+ 	atomic_set(&_stp_relay_data.wakeup, 0);
+-	init_timer(&_stp_relay_data.timer);
++	timer_setup(&_stp_relay_data.timer, __stp_relay_wakeup_timer, 0);
+ 	_stp_relay_data.timer.expires = jiffies + STP_RELAY_TIMER_INTERVAL;
+-	_stp_relay_data.timer.function = __stp_relay_wakeup_timer;
+-	_stp_relay_data.timer.data = 0;
+ 	add_timer(&_stp_relay_data.timer);
+ 	smp_mb();
+ }
+diff --git a/runtime/transport/transport.c b/runtime/transport/transport.c
+index 3400f22..320fd18 100644
+--- a/runtime/transport/transport.c
++++ b/runtime/transport/transport.c
+@@ -311,7 +311,7 @@ static void _stp_detach(void)
+ }
+ 
+ 
+-static void _stp_ctl_work_callback(unsigned long val);
++static void _stp_ctl_work_callback(stp_timer_callback_parameter_t unused);
+ 
+ /*
+  * Called when stapio opens the control channel.
+@@ -320,13 +320,12 @@ static void _stp_attach(void)
+ {
+ 	dbug_trans(1, "attach\n");
+ 	_stp_pid = current->pid;
+-  if (_stp_namespaces_pid < 1)
+-    _stp_namespaces_pid = _stp_pid;
++	if (_stp_namespaces_pid < 1)
++		_stp_namespaces_pid = _stp_pid;
+ 	_stp_transport_data_fs_overwrite(0);
+-	init_timer(&_stp_ctl_work_timer);
++
++	timer_setup(&_stp_ctl_work_timer, _stp_ctl_work_callback, 0);
+ 	_stp_ctl_work_timer.expires = jiffies + STP_CTL_TIMER_INTERVAL;
+-	_stp_ctl_work_timer.function = _stp_ctl_work_callback;
+-	_stp_ctl_work_timer.data= 0;
+ 	add_timer(&_stp_ctl_work_timer);
+ }
+ 
+@@ -341,7 +340,7 @@ static void _stp_attach(void)
+  *	notified. Reschedules itself if someone is still attached
+  *	to the cmd channel.
+  */
+-static void _stp_ctl_work_callback(unsigned long val)
++static void _stp_ctl_work_callback(stp_timer_callback_parameter_t unused)
+ {
+ 	int do_io = 0;
+ 	unsigned long flags;
+diff --git a/tapset-timers.cxx b/tapset-timers.cxx
+index 1a40bcd..0ab4d69 100644
+--- a/tapset-timers.cxx
++++ b/tapset-timers.cxx
+@@ -122,9 +122,13 @@ timer_derived_probe_group::emit_module_decls (systemtap_session& s)
+   s.op->newline(-1) << "};";
+   s.op->newline();
+ 
+-  s.op->newline() << "static void enter_timer_probe (unsigned long val) {";
++  s.op->newline() << "static void enter_timer_probe (stp_timer_callback_parameter_t val) {";
++  s.op->newline() << "#if defined(TIMER_TRACE_FLAGMASK)";
++  s.op->newline(1) << "struct stap_timer_probe* stp = container_of(val, struct stap_timer_probe, timer_list);";
++  s.op->newline(-1) << "#else";
+   s.op->newline(1) << "struct stap_timer_probe* stp = & stap_timer_probes [val];";
+-  s.op->newline() << "if ((atomic_read (session_state()) == STAP_SESSION_STARTING) ||";
++  s.op->newline(-1) << "#endif";
++  s.op->newline(1) << "if ((atomic_read (session_state()) == STAP_SESSION_STARTING) ||";
+   s.op->newline() << "    (atomic_read (session_state()) == STAP_SESSION_RUNNING))";
+   s.op->newline(1) << "mod_timer (& stp->timer_list, jiffies + ";
+   emit_interval (s.op);
+@@ -148,9 +152,11 @@ timer_derived_probe_group::emit_module_init (systemtap_session& s)
+   s.op->newline() << "for (i=0; i<" << probes.size() << "; i++) {";
+   s.op->newline(1) << "struct stap_timer_probe* stp = & stap_timer_probes [i];";
+   s.op->newline() << "probe_point = stp->probe->pp;";
+-  s.op->newline() << "init_timer (& stp->timer_list);";
+-  s.op->newline() << "stp->timer_list.function = & enter_timer_probe;";
++
++  s.op->newline() << "timer_setup (& stp->timer_list, enter_timer_probe, 0);";
++  s.op->newline() << "#if !defined(TIMER_TRACE_FLAGMASK)";
+   s.op->newline() << "stp->timer_list.data = i;"; // NB: important!
++  s.op->newline() << "#endif";
+   // copy timer renew calculations from above :-(
+   s.op->newline() << "stp->timer_list.expires = jiffies + ";
+   emit_interval (s.op);
+diff --git a/tapset/linux/scsi.stp b/tapset/linux/scsi.stp
+index 44f686c..3577942 100644
+--- a/tapset/linux/scsi.stp
++++ b/tapset/linux/scsi.stp
+@@ -14,7 +14,7 @@
+ #include <scsi/scsi_cmnd.h>
+ #include <scsi/scsi_device.h>
+ #include <scsi/scsi_host.h>
+-#include <linux/timer.h>
++#include "linux/timer_compatibility.h"
+ #include <linux/blkdev.h>
+ %}
+ 
+-- 
+2.7.4
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-Fixes-for-gcc-8.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Fixes-for-gcc-8.patch
new file mode 100644
index 000000000..a1b0bff02
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Fixes-for-gcc-8.patch
@@ -0,0 +1,215 @@
+From 4ffe00f1d9eac332d928f7dc01fe250dc32b1bb8 Mon Sep 17 00:00:00 2001
+From: Stan Cox <scox@redhat.com>
+Date: Tue, 13 Feb 2018 22:38:03 -0500
+Subject: [PATCH] Fixes for gcc 8
+
+* includes/sys/sdt.h (__SDT_COND_SIGNED):  Add CT, cast type argument
+
+Author: Will Cohen <wcohen.redhat.com>
+
+* stap-serverd.cxx (generate_mok, handleRequest, handle_connection):
+  Catch format overflow
+
+* translate.cxx (translate_pass): Use ref in catch.
+---
+Upstream-Status: Backport
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+ includes/sys/sdt.h | 20 ++++++++--------
+ stap-serverd.cxx   | 67 +++++++++++++++++++++++++++++++++++++++++++++++-------
+ translate.cxx      |  2 +-
+ 3 files changed, 70 insertions(+), 19 deletions(-)
+
+diff --git a/includes/sys/sdt.h b/includes/sys/sdt.h
+index 940f74483..c0c5a492c 100644
+--- a/includes/sys/sdt.h
++++ b/includes/sys/sdt.h
+@@ -119,8 +119,8 @@ struct __sdt_type
+   
+ #define __SDT_ALWAYS_SIGNED(T) \
+ template<> struct __sdt_type<T> { static const bool __sdt_signed = true; };
+-#define __SDT_COND_SIGNED(T) \
+-template<> struct __sdt_type<T> { static const bool __sdt_signed = ((T)(-1) < 1); };
++#define __SDT_COND_SIGNED(T,CT)						\
++template<> struct __sdt_type<T> { static const bool __sdt_signed = ((CT)(-1) < 1); };
+ __SDT_ALWAYS_SIGNED(signed char)
+ __SDT_ALWAYS_SIGNED(short)
+ __SDT_ALWAYS_SIGNED(int)
+@@ -141,14 +141,14 @@ __SDT_ALWAYS_SIGNED(const volatile short)
+ __SDT_ALWAYS_SIGNED(const volatile int)
+ __SDT_ALWAYS_SIGNED(const volatile long)
+ __SDT_ALWAYS_SIGNED(const volatile long long)
+-__SDT_COND_SIGNED(char)
+-__SDT_COND_SIGNED(wchar_t)
+-__SDT_COND_SIGNED(volatile char)
+-__SDT_COND_SIGNED(volatile wchar_t)
+-__SDT_COND_SIGNED(const char)
+-__SDT_COND_SIGNED(const wchar_t)
+-__SDT_COND_SIGNED(const volatile char)
+-__SDT_COND_SIGNED(const volatile wchar_t)
++__SDT_COND_SIGNED(char, char)
++__SDT_COND_SIGNED(wchar_t, wchar_t)
++__SDT_COND_SIGNED(volatile char, char)
++__SDT_COND_SIGNED(volatile wchar_t, wchar_t)
++__SDT_COND_SIGNED(const char, char)
++__SDT_COND_SIGNED(const wchar_t, wchar_t)
++__SDT_COND_SIGNED(const volatile char, char)
++__SDT_COND_SIGNED(const volatile wchar_t, wchar_t)
+ #if defined (__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
+ /* __SDT_COND_SIGNED(char16_t) */
+ /* __SDT_COND_SIGNED(char32_t) */
+diff --git a/stap-serverd.cxx b/stap-serverd.cxx
+index 7cf76c617..41f77ee9e 100644
+--- a/stap-serverd.cxx
++++ b/stap-serverd.cxx
+@@ -1607,6 +1607,7 @@ generate_mok(string &mok_fingerprint)
+   char tmpdir[PATH_MAX] = { '\0' };
+   string public_cert_path, private_cert_path, destdir;
+   mode_t old_umask;
++  int retlen;
+ 
+   mok_fingerprint.clear ();
+ 
+@@ -1631,7 +1632,14 @@ generate_mok(string &mok_fingerprint)
+     }
+ 
+   // Make a temporary directory to store results in.
+-  snprintf (tmpdir, PATH_MAX, "%s/stap-server.XXXXXX", mok_path.c_str ());
++  retlen = snprintf (tmpdir, PATH_MAX, "%s/stap-server.XXXXXX", mok_path.c_str ());
++  if (retlen < 0 || retlen >= PATH_MAX)
++    {
++      server_error (_F("Could not create %s name", "temporary directory"));
++      tmpdir[0] = '\0';
++      goto cleanup;
++    }
++
+   if (mkdtemp (tmpdir) == NULL)
+     {
+       server_error (_F("Could not create temporary directory %s: %s", tmpdir, 
+@@ -1704,6 +1712,7 @@ handleRequest (const string &requestDirName, const string &responseDirName, stri
+   unsigned u;
+   unsigned i;
+   FILE* f;
++  int retlen;
+ 
+   // Save the server version. Do this early, so the client knows what version of the server
+   // it is dealing with, even if the request is not fully completed.
+@@ -1782,7 +1791,12 @@ handleRequest (const string &requestDirName, const string &responseDirName, stri
+       struct stat st;
+       char *arg;
+ 
+-      snprintf (stapargfile, PATH_MAX, "%s/argv%d", requestDirName.c_str (), i);
++      retlen = snprintf (stapargfile, PATH_MAX, "%s/argv%d", requestDirName.c_str (), i);
++      if (retlen < 0 || retlen >= PATH_MAX)
++        {
++          server_error (_F("Error creating %s name", "path"));
++          return;
++        }
+ 
+       rc = stat(stapargfile, & st);
+       if (rc) break;
+@@ -1888,7 +1902,15 @@ handleRequest (const string &requestDirName, const string &responseDirName, stri
+     {
+       glob_t globber;
+       char pattern[PATH_MAX];
+-      snprintf (pattern, PATH_MAX, "%s/*.ko", new_staptmpdir.c_str());
++      int retlen;
++
++      retlen = snprintf (pattern, PATH_MAX, "%s/*.ko", new_staptmpdir.c_str());
++      if (retlen < 0 || retlen >= PATH_MAX)
++        {
++          server_error (_F("Error creating %s name", "pattern"));
++          return;
++        }
++
+       rc = glob (pattern, GLOB_ERR, NULL, &globber);
+       if (rc)
+         server_error (_F("Unable to find a module in %s", new_staptmpdir.c_str()));
+@@ -2164,6 +2186,7 @@ handle_connection (void *arg)
+                         copy for each connection.*/
+   vector<string>     argv;
+   PRInt32            bytesRead;
++  int		     retlen;
+ 
+   /* Detatch to avoid a memory leak */
+   if(max_threads > 0)
+@@ -2213,7 +2236,13 @@ handle_connection (void *arg)
+ #endif
+ 
+   secStatus = SECFailure;
+-  snprintf(tmpdir, PATH_MAX, "%s/stap-server.XXXXXX", getenv("TMPDIR") ?: "/tmp");
++  retlen = snprintf(tmpdir, PATH_MAX, "%s/stap-server.XXXXXX", getenv("TMPDIR") ?: "/tmp");
++  if (retlen < 0 || retlen >= PATH_MAX)
++    {
++      server_error (_F("Error creating %s name", "temporary directory"));
++      tmpdir[0]=0; /* prevent /bin/rm */
++      goto cleanup;
++    }
+   rc1 = mkdtemp(tmpdir);
+   if (! rc1)
+     {
+@@ -2223,9 +2252,20 @@ handle_connection (void *arg)
+     }
+ 
+   /* Create a temporary files names and directories.  */
+-  snprintf (requestFileName, PATH_MAX, "%s/request.zip", tmpdir);
++  retlen = snprintf (requestFileName, PATH_MAX, "%s/request.zip", tmpdir);
++  if (retlen < 0 || retlen >= PATH_MAX)
++    {
++      server_error (_F("Error creating %s name", "request.zip path"));
++      goto cleanup;
++    }
++
++  retlen = snprintf (requestDirName, PATH_MAX, "%s/request", tmpdir);
++  if (retlen < 0 || retlen >= PATH_MAX)
++    {
++      server_error (_F("Error creating %s name", "request directory path"));
++      goto cleanup;
++    }
+ 
+-  snprintf (requestDirName, PATH_MAX, "%s/request", tmpdir);
+   rc = mkdir(requestDirName, 0700);
+   if (rc)
+     {
+@@ -2233,7 +2273,13 @@ handle_connection (void *arg)
+       goto cleanup;
+     }
+ 
+-  snprintf (responseDirName, PATH_MAX, "%s/response", tmpdir);
++  retlen = snprintf (responseDirName, PATH_MAX, "%s/response", tmpdir);
++  if (retlen < 0 || retlen >= PATH_MAX)
++    {
++      server_error (_F("Error creating %s name", "response directory path"));
++      goto cleanup;
++    }
++
+   rc = mkdir(responseDirName, 0700);
+   if (rc)
+     {
+@@ -2243,7 +2289,12 @@ handle_connection (void *arg)
+   // Set this early, since it gets used for errors to be returned to the client.
+   stapstderr = string(responseDirName) + "/stderr";
+ 
+-  snprintf (responseFileName, PATH_MAX, "%s/response.zip", tmpdir);
++  retlen = snprintf (responseFileName, PATH_MAX, "%s/response.zip", tmpdir);
++  if (retlen < 0 || retlen >= PATH_MAX)
++    {
++      server_error (_F("Error creating %s name", "response.zip path"));
++      goto cleanup;
++    }
+ 
+   /* Read data from the socket.
+    * If the user is requesting/requiring authentication, authenticate
+diff --git a/translate.cxx b/translate.cxx
+index 1240a80ec..4ade06fdd 100644
+--- a/translate.cxx
++++ b/translate.cxx
+@@ -7860,7 +7860,7 @@ translate_pass (systemtap_session& s)
+ 	  if (versions.size() >= 3 && s.verbose > 1)
+ 	    clog << _F("ignoring extra parts of compat version: %s", s.compatible.c_str()) << endl;
+ 	}
+-      catch (const runtime_error)
++      catch (const runtime_error&)
+ 	{
+ 	  throw SEMANTIC_ERROR(_F("parse error in compatibility version: %s", s.compatible.c_str()));
+ 	}
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-Install-python-modules-to-correct-library-dir.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Install-python-modules-to-correct-library-dir.patch
new file mode 100644
index 000000000..528864cc9
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Install-python-modules-to-correct-library-dir.patch
@@ -0,0 +1,36 @@
+From 2ada22f05460223924efe54080cb4419e2b4c276 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 24 Feb 2017 17:53:02 +0200
+Subject: [PATCH] Install python modules to correct library dir.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ python/Makefile.am | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/python/Makefile.am b/python/Makefile.am
+index a254480f9..efe9f3c01 100644
+--- a/python/Makefile.am
++++ b/python/Makefile.am
+@@ -47,7 +47,7 @@ install-exec-local:
+ if HAVE_PYTHON2_PROBES
+ 	(cd $(srcdir); CFLAGS="$(AM_CPPFLAGS)" $(PYTHON) setup.py build \
+          --build-base $(shell readlink -f $(builddir))/py2build \
+-	 install --prefix $(DESTDIR)$(prefix) \
++	 install --prefix $(DESTDIR)$(prefix) --install-lib=$(DESTDIR)${pythondir} \
+ 	 --single-version-externally-managed \
+ 	 --record $(shell readlink -f $(builddir))/py2build/install_files.txt \
+          --verbose)
+@@ -55,7 +55,7 @@ endif
+ if HAVE_PYTHON3_PROBES
+ 	(cd $(srcdir); CFLAGS="$(AM_CPPFLAGS)" $(PYTHON3) setup.py build \
+          --build-base $(shell readlink -f $(builddir))/py3build \
+-	 install --prefix $(DESTDIR)$(prefix) \
++	 install --prefix $(DESTDIR)$(prefix) --install-lib=$(DESTDIR)${python3dir} \
+ 	 --single-version-externally-managed \
+ 	 --record $(shell readlink -f $(builddir))/py3build/install_files.txt \
+          --verbose)
+-- 
+2.11.0
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-Make-sure-sysroot-paths-don-t-end-with-a-slash.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Make-sure-sysroot-paths-don-t-end-with-a-slash.patch
new file mode 100644
index 000000000..7cd9030ea
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Make-sure-sysroot-paths-don-t-end-with-a-slash.patch
@@ -0,0 +1,128 @@
+From 41efad04730be89889d1483719f9a6c9396dc250 Mon Sep 17 00:00:00 2001
+From: David Smith <dsmith@redhat.com>
+Date: Wed, 14 Mar 2018 17:05:25 -0500
+Subject: [PATCH] Make sure sysroot paths don't end with a slash.
+
+* session.cxx (parse_cmdline): Make sure a sysroot path does not end with
+  a '/', since we build paths like: sysroot + "/lib/modules". If the
+  sysroot path ends with a '/', we end up with paths like
+  '/SYSROOT//lib/modules'.
+  (setup_kernel_release): Take a string parameter, not a character pointer.
+* session.h: Update setup_kernel_release() prototype.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ session.cxx | 34 ++++++++++++++++++++++++++--------
+ session.h   |  2 +-
+ 2 files changed, 27 insertions(+), 9 deletions(-)
+
+Index: git/session.cxx
+===================================================================
+--- git.orig/session.cxx
++++ git/session.cxx
+@@ -722,6 +722,9 @@ systemtap_session::parse_cmdline (int ar
+   client_options_disallowed_for_unprivileged = "";
+   std::set<std::string> additional_unwindsym_modules;
+   struct rlimit our_rlimit;
++  bool sysroot_option_seen = false;
++  string kernel_release_value;
++
+   while (true)
+     {
+       char * num_endptr;
+@@ -887,7 +890,7 @@ systemtap_session::parse_cmdline (int ar
+ 	    // Note that '-' must come last in a regex bracket expression.
+             assert_regexp_match("-r parameter from client", optarg, "^[a-z0-9_.+-]+$");
+ 	  server_args.push_back (string ("-") + (char)grc + optarg);
+-          setup_kernel_release(optarg);
++	  kernel_release_value = optarg;
+           break;
+ 
+         case 'a':
+@@ -1473,7 +1476,7 @@ systemtap_session::parse_cmdline (int ar
+ 	  if (client_options) {
+ 	      cerr << _F("ERROR: %s invalid with %s", "--sysroot", "--client-options") << endl;
+ 	      return 1;
+-	  } else if (!sysroot.empty()) {
++	  } else if (sysroot_option_seen) {
+ 	      cerr << "ERROR: multiple --sysroot options not supported" << endl;
+ 	      return 1;
+ 	  } else {
+@@ -1487,11 +1490,17 @@ systemtap_session::parse_cmdline (int ar
+ 
+ 	      sysroot = string(spath);
+ 	      free (spath);
+-	      if (sysroot[sysroot.size() - 1] != '/')
+-		  sysroot.append("/");
+ 
+-	      break;
++	      // We do path creation like this:
++	      //   sysroot + "/lib/modules"
++	      // So, we don't want the sysroot path to end with a '/',
++	      // otherwise we'll end up with '/foo//lib/modules'.
++	      if (sysroot.back() == '/') {
++		  sysroot.pop_back();
++	      }
+ 	  }
++	  sysroot_option_seen = true;
++	  break;
+ 
+ 	case LONG_OPT_SYSENV:
+ 	  if (client_options) {
+@@ -1501,7 +1510,7 @@ systemtap_session::parse_cmdline (int ar
+ 	      string sysenv_str = optarg;
+ 	      string value;
+ 	      size_t pos;
+-	      if (sysroot.empty()) {
++	      if (! sysroot_option_seen) {
+ 		  cerr << "ERROR: --sysenv must follow --sysroot" << endl;
+ 		  return 1;
+ 	      }
+@@ -1646,6 +1655,15 @@ systemtap_session::parse_cmdline (int ar
+ 	}
+     }
+ 
++  if (! kernel_release_value.empty())
++  {
++      setup_kernel_release(kernel_release_value);
++  }
++  else if (! sysroot.empty())
++  {
++      kernel_build_tree = sysroot + "/lib/modules/" + kernel_release  + "/build";
++  }
++
+   return 0;
+ }
+ 
+@@ -2152,7 +2170,7 @@ void systemtap_session::insert_loaded_mo
+ }
+ 
+ void
+-systemtap_session::setup_kernel_release (const char* kstr) 
++systemtap_session::setup_kernel_release (const string& kstr) 
+ {
+   // Sometimes we may get dupes here... e.g. a server may have a full
+   // -r /path/to/kernel followed by a client's -r kernel.
+@@ -2183,7 +2201,7 @@ systemtap_session::setup_kernel_release
+   else
+     {
+       update_release_sysroot = true;
+-      kernel_release = string (kstr);
++      kernel_release = kstr;
+       if (!kernel_release.empty())
+         kernel_build_tree = "/lib/modules/" + kernel_release + "/build";
+ 
+Index: git/session.h
+===================================================================
+--- git.orig/session.h
++++ git/session.h
+@@ -144,7 +144,7 @@ public:
+ 
+   // NB: It is very important for all of the above (and below) fields
+   // to be cleared in the systemtap_session ctor (session.cxx).
+-  void setup_kernel_release (const char* kstr);
++  void setup_kernel_release (const std::string& kstr);
+   void insert_loaded_modules ();
+ 
+   // command line parsing
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-Use-sysroot-when-looking-for-the-System.map-file.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Use-sysroot-when-looking-for-the-System.map-file.patch
new file mode 100644
index 000000000..b2820b31e
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-Use-sysroot-when-looking-for-the-System.map-file.patch
@@ -0,0 +1,29 @@
+From 436063d5e4738a9b03535d330a2242be5118e745 Mon Sep 17 00:00:00 2001
+From: David Smith <dsmith@redhat.com>
+Date: Thu, 8 Mar 2018 16:01:58 -0600
+Subject: [PATCH] Use sysroot when looking for the System.map file.
+
+Add sysroot to system_map_path + "/boot/System.map" case. Otherwise
+stap tries to look symbols on host system and it produce error like this:
+
+> Kernel symbol table /boot/System.map-4.9.78-yocto-standard unavailable, (No such file or directory)
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ session.cxx | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: git/session.cxx
+===================================================================
+--- git.orig/session.cxx
++++ git/session.cxx
+@@ -2013,7 +2013,7 @@ systemtap_session::parse_kernel_function
+ 	clog << _F("Kernel symbol table %s unavailable, (%s)",
+ 		   system_map_path.c_str(), strerror(errno)) << endl;
+ 
+-      system_map_path = "/boot/System.map-" + kernel_release;
++      system_map_path = sysroot + "/boot/System.map-" + kernel_release;
+       system_map.clear();
+       system_map.open(system_map_path.c_str(), ifstream::in);
+       if (! system_map.is_open())
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-_stp_umodule_relocate-needs-target-file-path-not-hos.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-_stp_umodule_relocate-needs-target-file-path-not-hos.patch
new file mode 100644
index 000000000..98181a129
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-_stp_umodule_relocate-needs-target-file-path-not-hos.patch
@@ -0,0 +1,39 @@
+From 183c7a7a8167333c873525f7908913837b8dc3cb Mon Sep 17 00:00:00 2001
+From: Victor Kamensky <kamensky@cisco.com>
+Date: Tue, 20 Mar 2018 12:41:05 -0500
+Subject: [PATCH] _stp_umodule_relocate needs target file path, not host file
+ path
+
+Strip of sysroot from module name is required when _stp_umodule_relocate
+call is generated. Otherwise path won't match path on target and could
+will fail to calculated address within the file.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ loc2stap.cxx | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/loc2stap.cxx b/loc2stap.cxx
+index 4818ee0..e09954f 100644
+--- a/loc2stap.cxx
++++ b/loc2stap.cxx
+@@ -17,6 +17,7 @@
+ 
+ #include "loc2stap.h"
+ #include "dwflpp.h"
++#include "tapsets.h"
+ 
+ #if ! _ELFUTILS_PREREQ(0, 153)
+ #define DW_OP_GNU_entry_value 0xf3
+@@ -106,7 +107,9 @@ location_context::translate_address(Dwarf_Addr addr)
+           c = "/* pragma:vma */ "
+               "({ unsigned long addr = 0; "
+               "addr = _stp_umodule_relocate (\""
+-              + resolve_path(dw->module_name.c_str()) + "\", "
++              + path_remove_sysroot(dw->sess,
++				    resolve_path(dw->module_name.c_str()))
++	      + "\", "
+               + lex_cast_hex (addr)
+ 	      + ", current); addr; })";
+ 	}
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-buildrun-remove-quotes-around-I-include-line.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-buildrun-remove-quotes-around-I-include-line.patch
new file mode 100644
index 000000000..7996fdde7
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-buildrun-remove-quotes-around-I-include-line.patch
@@ -0,0 +1,38 @@
+From 75c4aec6de3a615909f3283eac585760de101b8c Mon Sep 17 00:00:00 2001
+From: Saul Wold <sgw@linux.intel.com>
+Date: Tue, 7 Mar 2017 10:46:12 -0800
+Subject: [PATCH] buildrun: remove quotes around -I include line
+
+By having the quotes, the kernel Makefile addtree macro adds the
+kernel $srctree directory as a prefix and causes compilation failures.
+Removing the quotes resolves the issue.
+
+This is trimmed from the verbose output of the GCC command line
+Before:
+ -I/srv/sdb/builds/4.9/tmp/work-shared/qemux86-64/kernel-source/"/srv/sdb/releases/jethro/builds/4.1/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime"
+
+After:
+ -I/srv/sdb/builds/4.9/tmp/sysroots/x86_64-linux/usr/share/systemtap/runtime
+
+Upstream-Status: Pending
+Signed-off-by: Saul Wold <sgw@linux.intel.com>
+---
+ buildrun.cxx | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/buildrun.cxx b/buildrun.cxx
+index aaea64c..8a8ee9f 100644
+--- a/buildrun.cxx
++++ b/buildrun.cxx
+@@ -495,7 +495,7 @@ compile_pass (systemtap_session& s)
+   #if CHECK_POINTER_ARITH_PR5947
+   o << "EXTRA_CFLAGS += -Wpointer-arith" << endl;
+   #endif
+-  o << "EXTRA_CFLAGS += -I\"" << s.runtime_path << "\"" << endl;
++  o << "EXTRA_CFLAGS += -I" << s.runtime_path << endl;
+   // XXX: this may help ppc toc overflow
+   // o << "CFLAGS := $(subst -Os,-O2,$(CFLAGS)) -fminimal-toc" << endl;
+   o << "obj-m := " << s.module_name << ".o" << endl;
+-- 
+2.7.4
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch
new file mode 100644
index 000000000..160642db0
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch
@@ -0,0 +1,42 @@
+From b29e448e12040ed8f4d83743a14db0f138a7cc67 Mon Sep 17 00:00:00 2001
+From: Victor Kamensky <kamensky@cisco.com>
+Date: Wed, 14 Mar 2018 16:54:08 -0500
+Subject: [PATCH] debuginfo lookup with sysroot case do not remove sysroot from
+ file_name
+
+If sysroot option is passed, and debug symbols reside in sysroot along
+with executable <foo> in <foo_dir>/.debug/<foo_file> directory,
+stap fails to find debuginfo because it strips out sysroot path
+from file_name so dwfl_standard_find_debuginfo ends up looking at
+host <foo_dir>/.debug/<foo_file> rather then checking
+<sysroot>/<foo_dir>/.debug/<foo_file>.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ setupdwfl.cxx | 12 ------------
+ 1 file changed, 12 deletions(-)
+
+diff --git a/setupdwfl.cxx b/setupdwfl.cxx
+index 11e0bb2..2a87982 100644
+--- a/setupdwfl.cxx
++++ b/setupdwfl.cxx
+@@ -627,18 +627,6 @@ internal_find_debuginfo (Dwfl_Module *mod,
+ 
+   call_dwfl_standard_find_debuginfo:
+ 
+-  if (current_session_for_find_debuginfo)
+-    {
+-      string sysroot = current_session_for_find_debuginfo->sysroot + "/*";
+-      int    found   = fnmatch(sysroot.c_str(), file_name, 0);
+-
+-      if (found)
+-	{
+-	  file_name = file_name
+-	    + current_session_for_find_debuginfo->sysroot.length() - 1;
+-	}
+-    }
+-
+   /* Call the original dwfl_standard_find_debuginfo */
+   return dwfl_standard_find_debuginfo(mod, userdata, modname, base,
+               file_name, debuglink_file,
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-staprun-stapbpf-don-t-support-installing-a-non-root.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-staprun-stapbpf-don-t-support-installing-a-non-root.patch
new file mode 100644
index 000000000..9f11648fe
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-staprun-stapbpf-don-t-support-installing-a-non-root.patch
@@ -0,0 +1,62 @@
+From 3e13a006fe3dff9489269274093bf868532036e2 Mon Sep 17 00:00:00 2001
+From: Saul Wold <sgw@linux.intel.com>
+Date: Tue, 5 Sep 2017 16:02:55 -0700
+Subject: [PATCH] staprun/stapbpf: don't support installing a non-root
+
+Since we are in a known environment and installing as root and
+expect to be running as root, don't create the group or chmod
+the binaries.
+
+Upstream-Status: Inappropriate [Embedded]
+Signed-off-by: Saul Wold <sgw@linux.intel.com>
+---
+ stapbpf/Makefile.am | 14 +++++++-------
+ staprun/Makefile.am | 12 ++++++------
+ 2 files changed, 13 insertions(+), 13 deletions(-)
+
+diff --git a/stapbpf/Makefile.am b/stapbpf/Makefile.am
+index 421b044ef..f7daeb2b2 100644
+--- a/stapbpf/Makefile.am
++++ b/stapbpf/Makefile.am
+@@ -39,11 +39,11 @@ git_version.stamp ../git_version.h:
+ 
+ # Why the "id -u" condition?  This way, an unprivileged user can run
+ # make install, and have "sudo stap ...." or "sudo stapbpf ...." work later.
+-install-exec-hook:
+-	if [ `id -u` -eq 0 ]; then \
+-		getent group stapusr >/dev/null || groupadd -g 156 -r stapusr 2>/dev/null || groupadd -r stapusr; \
+-		getent group stapusr >/dev/null \
+-		&& chgrp stapusr "$(DESTDIR)$(bindir)/stapbpf" \
+-		&& chmod 04110 "$(DESTDIR)$(bindir)/stapbpf"; \
+-	fi
++#install-exec-hook:
++#	if [ `id -u` -eq 0 ]; then \
++#		getent group stapusr >/dev/null || groupadd -g 156 -r stapusr 2>/dev/null || groupadd -r stapusr; \
++#		getent group stapusr >/dev/null \
++#		&& chgrp stapusr "$(DESTDIR)$(bindir)/stapbpf" \
++#		&& chmod 04110 "$(DESTDIR)$(bindir)/stapbpf"; \
++#	fi
+ endif
+diff --git a/staprun/Makefile.am b/staprun/Makefile.am
+index 4073aa01c..2925e34c3 100644
+--- a/staprun/Makefile.am
++++ b/staprun/Makefile.am
+@@ -72,9 +72,9 @@ git_version.stamp ../git_version.h:
+ 
+ # Why the "id -u" condition?  This way, an unprivileged user can run
+ # make install, and have "sudo stap ...." or "sudo staprun ...." work later.
+-install-exec-hook:
+-	if [ `id -u` -eq 0 ]; then \
+-		getent group stapusr >/dev/null || groupadd -g 156 -r stapusr 2>/dev/null || groupadd -r stapusr; \
+-		getent group stapusr >/dev/null && chgrp stapusr "$(DESTDIR)$(bindir)/staprun"; \
+-		chmod 04110 "$(DESTDIR)$(bindir)/staprun"; \
+-	fi
++#install-exec-hook:
++#	if [ `id -u` -eq 0 ]; then \
++#		getent group stapusr >/dev/null || groupadd -g 156 -r stapusr 2>/dev/null || groupadd -r stapusr; \
++#		getent group stapusr >/dev/null && chgrp stapusr "$(DESTDIR)$(bindir)/staprun"; \
++#		chmod 04110 "$(DESTDIR)$(bindir)/staprun"; \
++#	fi
+-- 
+2.11.0
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-fix-short-release-r-option-handling-follow-u.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-fix-short-release-r-option-handling-follow-u.patch
new file mode 100644
index 000000000..6fe7d4d1c
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-fix-short-release-r-option-handling-follow-u.patch
@@ -0,0 +1,40 @@
+From 7e11f129ff370ce5f39812ce2ae6ce40818a347f Mon Sep 17 00:00:00 2001
+From: Victor Kamensky <kamensky@cisco.com>
+Date: Thu, 22 Mar 2018 16:02:02 -0500
+Subject: [PATCH] sysroot: fix short release -r option handling follow up
+
+In case of sysroot set and short release -r option it does not make sense
+to pass short release name into dwfl_linux_kernel_report_offline
+function. This function is not aware about sysroot and it won't look for
+kernel modules under sysroot directory.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ setupdwfl.cxx | 10 +++++++++-
+ 1 file changed, 9 insertions(+), 1 deletion(-)
+
+diff --git a/setupdwfl.cxx b/setupdwfl.cxx
+index c419afa..0cf5810 100644
+--- a/setupdwfl.cxx
++++ b/setupdwfl.cxx
+@@ -367,7 +367,15 @@ setup_dwfl_kernel (unsigned *modules_found, systemtap_session &s)
+   // hard-code this magic here.
+   string lib_path = s.sysroot + "/lib/modules/" + s.kernel_release + "/build";
+   if (s.kernel_build_tree == lib_path)
+-    elfutils_kernel_path = s.kernel_release;
++    {
++      if (s.sysroot != "")
++        // If we have sysroot set does not make sense to pass
++        // short release to dwfl, it won't take a sysroot into
++        // account. Let's construct full path in such case.
++	elfutils_kernel_path = string(s.sysroot + "/lib/modules/" + s.kernel_release);
++      else
++	elfutils_kernel_path = s.kernel_release;
++    }
+   else
+     elfutils_kernel_path = s.kernel_build_tree;
+   offline_modules_found = 0;
+-- 
+2.7.4
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-fix-short-release-r-option-handling.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-fix-short-release-r-option-handling.patch
new file mode 100644
index 000000000..b31d6274e
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-fix-short-release-r-option-handling.patch
@@ -0,0 +1,53 @@
+From a9ce89bcd2d78728faef59bda60e75510972cd56 Mon Sep 17 00:00:00 2001
+From: Victor Kamensky <kamensky@cisco.com>
+Date: Wed, 14 Mar 2018 17:09:44 -0500
+Subject: [PATCH] sysroot: fix short release -r option handling
+
+* setupdwfl.cxx (debuginfo_path_insert_sysroot): Add a '/' to the end of
+  the sysroot for path_insert_sysroot().
+  (setup_dwfl_kernel): Simplify logic when finding the kernel path to send
+  to elfutils.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ setupdwfl.cxx | 19 ++++++++++++-------
+ 1 file changed, 12 insertions(+), 7 deletions(-)
+
+diff --git a/setupdwfl.cxx b/setupdwfl.cxx
+index 2a87982..f6c3157 100644
+--- a/setupdwfl.cxx
++++ b/setupdwfl.cxx
+@@ -339,6 +339,13 @@ static char * path_insert_sysroot(string sysroot, string path)
+ 
+ void debuginfo_path_insert_sysroot(string sysroot)
+ {
++  // FIXME: This is a short-term fix, until we expect sysroot paths to
++  // always end with a '/' (and never be empty).
++  //
++  // The path_insert_sysroot() function assumes that sysroot has a '/'
++  // on the end. Make sure that is true.
++  if (sysroot.back() != '/')
++    sysroot.push_back('/');
+   debuginfo_path = path_insert_sysroot(sysroot, debuginfo_path);
+   debuginfo_usr_path = path_insert_sysroot(sysroot, debuginfo_usr_path);
+ }
+@@ -358,13 +365,11 @@ setup_dwfl_kernel (unsigned *modules_found, systemtap_session &s)
+   // no way to set the dwfl_callback.debuginfo_path and always
+   // passs the plain kernel_release here.  So instead we have to
+   // hard-code this magic here.
+-   string lib_path = "/lib/modules/" + s.kernel_release + "/build";
+-   if (s.kernel_build_tree == string(s.sysroot + lib_path) ||
+-       (s.kernel_build_tree == lib_path
+-	&& s.sysroot == "/"))
+-      elfutils_kernel_path = s.kernel_release;
+-   else
+-      elfutils_kernel_path = s.kernel_build_tree;
++  string lib_path = s.sysroot + "/lib/modules/" + s.kernel_release + "/build";
++  if (s.kernel_build_tree == lib_path)
++    elfutils_kernel_path = s.kernel_release;
++  else
++    elfutils_kernel_path = s.kernel_build_tree;
+   offline_modules_found = 0;
+ 
+   // First try to report full path modules.
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-handle-symbolic-links-with-absolute-name-rel.patch b/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-handle-symbolic-links-with-absolute-name-rel.patch
new file mode 100644
index 000000000..8a3d39a5b
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/0001-sysroot-handle-symbolic-links-with-absolute-name-rel.patch
@@ -0,0 +1,117 @@
+From 2041085d1a700201dc088991ca8136e7935bf42f Mon Sep 17 00:00:00 2001
+From: Victor Kamensky <kamensky@cisco.com>
+Date: Wed, 21 Mar 2018 11:35:26 -0500
+Subject: [PATCH] sysroot: handle symbolic links with absolute name relative to
+ sysroot
+
+In case of symbolic link found under sysroot point to absolute path,
+instead of trying to look for such absolute path in host system,
+apply sysroot prefix first.
+
+Upstream-Status: Backport
+Signed-off-by: Victor Kamensky <kamensky@cisco.com>
+---
+ util.cxx | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 76 insertions(+)
+
+Index: git/util.cxx
+===================================================================
+--- git.orig/util.cxx
++++ git/util.cxx
+@@ -441,6 +441,64 @@ split_lines(const char *buf, size_t n)
+   return lines;
+ }
+ 
++static string
++follow_link(const string& name, const string& sysroot)
++{
++  char *linkname;
++  ssize_t r;
++  string retpath;
++  struct stat st;
++
++  const char *f = name.c_str();
++
++  lstat(f, &st);
++
++  linkname = (char *) malloc(st.st_size + 1);
++
++  if (linkname)
++    {
++      r = readlink(f, linkname, st.st_size + 1);
++      linkname[st.st_size] = '\0';
++      /*
++       * If we have non-empty sysroot and we got link that
++       * points to absolute path name, we need to look at
++       * this path relative to sysroot itself. access and
++       * stat will follow symbolic links correctly only in
++       * case with empty sysroot.
++       */
++      while (r != -1 && linkname && linkname[0] == '/')
++	{
++	  string fname1 = sysroot + linkname;
++	  const char *f1 = fname1.c_str();
++	  if (access(f1, X_OK) == 0
++	      && stat(f1, &st) == 0
++	      && S_ISREG(st.st_mode))
++	    {
++	      retpath = fname1;
++	      break;
++	    }
++	  else if (lstat(f1, &st) == 0
++		   && S_ISLNK(st.st_mode))
++	    {
++	      free(linkname);
++	      linkname = (char *) malloc(st.st_size + 1);
++	      if (linkname)
++		{
++		  r = readlink(f1, linkname, st.st_size + 1);
++		  linkname[st.st_size] = '\0';
++		}
++	    }
++	  else
++	    {
++	      break;
++	    }
++	}
++    }
++  free(linkname);
++
++  return retpath;
++}
++
+ // Resolve an executable name to a canonical full path name, with the
+ // same policy as execvp().  A program name not containing a slash
+ // will be searched along the $PATH.
+@@ -465,6 +523,14 @@ string find_executable(const string& nam
+   if (name.find('/') != string::npos) // slash in the path already?
+     {
+       retpath = sysroot + name;
++
++      const char *f = retpath.c_str();
++      if (sysroot != ""
++	  && lstat(f, &st) == 0
++	  && S_ISLNK(st.st_mode))
++	{
++	  retpath = follow_link(f, sysroot);
++	}
+     }
+   else // Nope, search $PATH.
+     {
+@@ -493,6 +559,16 @@ string find_executable(const string& nam
+                   retpath = fname;
+                   break;
+                 }
++              else if (sysroot != ""
++                       && lstat(f, &st) == 0
++                       && S_ISLNK(st.st_mode))
++		{
++		  retpath = follow_link(f, sysroot);
++		  if (retpath != "")
++		    {
++		      break;
++		    }
++		}
+             }
+         }
+     }
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/configure-allow-to-disable-libvirt.patch b/poky/meta/recipes-kernel/systemtap/systemtap/configure-allow-to-disable-libvirt.patch
new file mode 100644
index 000000000..b4f2fbc06
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/configure-allow-to-disable-libvirt.patch
@@ -0,0 +1,39 @@
+From 5eb10d90af9178edb65e6091ae939d1b5b19bb78 Mon Sep 17 00:00:00 2001
+From: Wenzong Fan <wenzong.fan@windriver.com>
+Date: Tue, 23 Sep 2014 04:47:10 -0400
+Subject: [PATCH] systemtap: allow to disable libvirt
+
+Upstream-Status: Pending
+
+Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
+---
+ configure.ac |   13 +++++++++----
+ 1 file changed, 9 insertions(+), 4 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index a631ae7..cb4885b 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -525,10 +525,15 @@ dnl Check for the libvirt and libxml2 devel packages
+ 
+ dnl We require libvirt >= 1.0.2 because stapvirt relies on the
+ dnl virDomainOpenChannel function, which was implemented in 1.0.2.
+-PKG_CHECK_MODULES([libvirt], [libvirt >= 1.0.2], [
+-   have_libvirt=yes
+-   AC_DEFINE([HAVE_LIBVIRT],[1],[Define to 1 if libvirt development libraries are installed])
+-   ], [have_libvirt=no])
++AC_ARG_ENABLE([libvirt],
++  AS_HELP_STRING([--disable-libvirt], [Do not use libvirt even if present]))
++
++if test "$enable_libvirt" != no; then
++  PKG_CHECK_MODULES([libvirt], [libvirt >= 1.0.2], [
++     have_libvirt=yes
++     AC_DEFINE([HAVE_LIBVIRT],[1],[Define to 1 if libvirt development libraries are installed])
++     ], [have_libvirt=no])
++fi
+ AM_CONDITIONAL([HAVE_LIBVIRT], [test "${have_libvirt}" = "yes"])
+ PKG_CHECK_MODULES([libxml2], [libxml-2.0], [
+    have_libxml2=yes
+-- 
+1.7.9.5
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/monitor-option.patch b/poky/meta/recipes-kernel/systemtap/systemtap/monitor-option.patch
new file mode 100644
index 000000000..b7ee0701b
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/monitor-option.patch
@@ -0,0 +1,40 @@
+From 93fc4744fedf6fc593ee656968da97f7b1862ada Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@intel.com>
+Date: Tue, 4 Oct 2016 16:37:53 +0100
+Subject: [PATCH 4/6] systemtap: rationalise dependencies
+
+Add an option to explicitly disable the monitor (and therefore the dependency on
+json-c and ncurses).
+
+Upstream-Status: Pending
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+---
+ configure.ac | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 6bd0c5fc4..2ea9b3cbf 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -752,13 +752,16 @@ dnl We want either (or both) python probe support.
+ AM_CONDITIONAL([HAVE_PYTHON_PROBES],
+   [test "x$have_python2_support" = "xyes" -o "x$have_python3_support" = "xyes"])
+ 
++AC_ARG_ENABLE([monitor], AS_HELP_STRING([--disable-monitor],[Disable monitor]))
++if test "$enable_monitor" != "no"; then
+ dnl Check for presence of json-c and ncurses for use in monitor mode
+ PKG_CHECK_MODULES([jsonc], [json-c >= 0.12], [have_jsonc=yes], [have_jsonc=no])
+ PKG_CHECK_MODULES([ncurses], [ncurses], [have_ncurses=yes], [have_ncurses=no])
+-AM_CONDITIONAL([HAVE_MONITOR_LIBS], [test "${have_jsonc}" == "yes" -a "${have_ncurses}" == "yes"])
+ if test "${have_jsonc}" == "yes" -a "${have_ncurses}" == yes; then
+   AC_DEFINE([HAVE_MONITOR_LIBS],[1],[Define to 1 if json-c and ncurses libraries are installed])
+ fi
++fi
++AM_CONDITIONAL([HAVE_MONITOR_LIBS], [test "${have_jsonc}" == "yes" -a "${have_ncurses}" == "yes" -a "$enable_monitor" != "no"])
+ 
+ AC_CACHE_CHECK([for assembler .section "?" flags support], stap_cv_sectionq, [
+ old_CFLAGS="$CFLAGS"
+-- 
+2.11.0
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/no-msgfmt-check.patch b/poky/meta/recipes-kernel/systemtap/systemtap/no-msgfmt-check.patch
new file mode 100644
index 000000000..2c860b19e
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/no-msgfmt-check.patch
@@ -0,0 +1,33 @@
+From 43f1b04449bb1cf7e0092263f1c2a25f3fca08ef Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@intel.com>
+Date: Tue, 8 Nov 2016 23:07:41 +0000
+Subject: [PATCH 5/6] systemtap: remove explicit msgfmt check
+
+There is no need to explicitly check that msgfmt was found as the gettext macros
+handle this for us if NLS is enabled.
+
+Upstream-Status: Pending
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+---
+ configure.ac | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 2ea9b3cbf..95417f59c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -36,10 +36,6 @@ AC_CHECK_FUNCS(openat)
+ AM_GNU_GETTEXT(external)
+ AM_GNU_GETTEXT_VERSION([0.19.4])
+ 
+-if test "x$GMSGFMT" = "x:"; then
+-   AC_MSG_ERROR([missing gnu /usr/bin/msgfmt])
+-fi
+-
+ # We want the 'PYTHON' varible to be python version 2. We also want
+ # our custom 'PYTHON3' varible to be python version 3.
+ #
+-- 
+2.11.0
+
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap/x32_abi_time.patch b/poky/meta/recipes-kernel/systemtap/systemtap/x32_abi_time.patch
new file mode 100644
index 000000000..28a7eae40
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap/x32_abi_time.patch
@@ -0,0 +1,34 @@
+Fix time_t print because in x32 ABI is long long int instead of long int.
+
+Upstream-Status: Pending
+
+Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
+
+diff --git a/cache.cxx b/cache.cxx
+index 3546b30..19c77ca 100644
+--- a/cache.cxx
++++ b/cache.cxx
+@@ -294,7 +294,11 @@ clean_cache(systemtap_session& s)
+         {
+           //interval not passed, don't continue
+           if (s.verbose > 1)
++#if defined(__x86_64__) && defined (__ILP32__)
++            clog << _F("Cache cleaning skipped, interval not reached %lld s / %lu s.",
++#else
+             clog << _F("Cache cleaning skipped, interval not reached %lu s / %lu s.",
++#endif
+                        (current_time.tv_sec-sb.st_mtime), cache_clean_interval)  << endl;
+           return;
+         }
+@@ -302,7 +306,11 @@ clean_cache(systemtap_session& s)
+         {
+           //interval reached, continue
+           if (s.verbose > 1)
++#if defined(__x86_64__) && defined (__ILP32__)
++            clog << _F("Cleaning cache, interval reached %lld s > %lu s.",
++#else
+             clog << _F("Cleaning cache, interval reached %lu s > %lu s.",
++#endif
+                        (current_time.tv_sec-sb.st_mtime), cache_clean_interval)  << endl;
+         }
+ 
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap_git.bb b/poky/meta/recipes-kernel/systemtap/systemtap_git.bb
new file mode 100644
index 000000000..b280f583e
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap_git.bb
@@ -0,0 +1,36 @@
+SUMMARY = "Script-directed dynamic tracing and performance analysis tool for Linux"
+HOMEPAGE = "https://sourceware.org/systemtap/"
+
+require systemtap_git.inc
+
+DEPENDS = "elfutils"
+
+EXTRA_OECONF += "--with-libelf=${STAGING_DIR_TARGET} --without-rpm \
+            --without-nss --without-avahi --without-dyninst \
+            --disable-server --disable-grapher --enable-prologues \
+            --with-python3 --without-python2-probes \
+            ac_cv_prog_have_javac=no \
+            ac_cv_prog_have_jar=no "
+
+STAP_DOCS ?= "--disable-docs --disable-publican --disable-refdocs"
+
+EXTRA_OECONF += "${STAP_DOCS} "
+
+PACKAGECONFIG ??= "translator sqlite monitor python3-probes"
+PACKAGECONFIG[translator] = "--enable-translator,--disable-translator,boost,python3-core bash perl"
+PACKAGECONFIG[libvirt] = "--enable-libvirt,--disable-libvirt,libvirt"
+PACKAGECONFIG[sqlite] = "--enable-sqlite,--disable-sqlite,sqlite3"
+PACKAGECONFIG[monitor] = "--enable-monitor,--disable-monitor,ncurses json-c"
+PACKAGECONFIG[python3-probes] = "--with-python3-probes,--without-python3-probes,python3-setuptools-native"
+
+inherit autotools gettext pkgconfig distutils3-base
+
+do_install_append () {
+   if [ ! -f ${D}${bindir}/stap ]; then
+      # translator disabled case, need to leave only minimal runtime
+      rm -rf ${D}${datadir}/${PN}
+      rm ${D}${libexecdir}/${PN}/stap-env
+   fi
+}
+
+BBCLASSEXTEND = "nativesdk"
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap_git.inc b/poky/meta/recipes-kernel/systemtap/systemtap_git.inc
new file mode 100644
index 000000000..e2f5204a0
--- /dev/null
+++ b/poky/meta/recipes-kernel/systemtap/systemtap_git.inc
@@ -0,0 +1,38 @@
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+SRCREV = "4051c70c9318c837981384cbb23f3e9eb1bd0892"
+PV = "3.2"
+
+SRC_URI = "git://sourceware.org/git/systemtap.git \
+           file://configure-allow-to-disable-libvirt.patch \
+           file://x32_abi_time.patch \
+           file://monitor-option.patch \
+           file://no-msgfmt-check.patch \
+           file://0001-Do-not-let-configure-write-a-python-location-into-th.patch \
+           file://0001-Install-python-modules-to-correct-library-dir.patch \
+           file://0001-buildrun-remove-quotes-around-I-include-line.patch \
+           file://0001-staprun-stapbpf-don-t-support-installing-a-non-root.patch \
+           file://0001-Fix-PR22551-by-updating-the-use-of-timers-for-the-4..patch \
+           file://0001-Fixes-for-gcc-8.patch \
+           file://0001-Use-sysroot-when-looking-for-the-System.map-file.patch \
+           file://0001-debuginfo-lookup-with-sysroot-case-do-not-remove-sys.patch \
+           file://0001-Make-sure-sysroot-paths-don-t-end-with-a-slash.patch \
+           file://0001-sysroot-fix-short-release-r-option-handling.patch \
+           file://0001-Delay-adding-sysroot-path-to-module-name-in-case-of-.patch \
+           file://0001-Added-a-couple-of-small-sysroot-fixes.patch \
+           file://0001-_stp_umodule_relocate-needs-target-file-path-not-hos.patch \
+           file://0001-sysroot-handle-symbolic-links-with-absolute-name-rel.patch \
+           file://0001-sysroot-fix-short-release-r-option-handling-follow-u.patch \
+           "
+
+COMPATIBLE_HOST = '(x86_64|i.86|powerpc|arm|aarch64|microblazeel|mips).*-linux'
+COMPATIBLE_HOST_libc-musl = 'null'
+
+S = "${WORKDIR}/git"
+
+# systemtap can't be built without optimization, if someone tries to compile an
+# entire image as -O0, break with fatal.
+python () {
+    if bb.utils.contains("SELECTED_OPTIMIZATION", "-O0", "x", "", d) == "x":
+        bb.fatal("systemtap can't be built with -O0, using -O1 -Wno-error or -O1 instead.")
+}
diff --git a/poky/meta/recipes-kernel/trace-cmd/kernelshark_git.bb b/poky/meta/recipes-kernel/trace-cmd/kernelshark_git.bb
new file mode 100644
index 000000000..9a5e8006c
--- /dev/null
+++ b/poky/meta/recipes-kernel/trace-cmd/kernelshark_git.bb
@@ -0,0 +1,33 @@
+SUMMARY = "Graphical trace viewer for Ftrace"
+LICENSE = "GPLv2"
+
+require trace-cmd.inc
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
+                    file://kernel-shark.c;beginline=6;endline=8;md5=2c22c965a649ddd7973d7913c5634a5e"
+
+DEPENDS = "gtk+ libxml2"
+RDEPENDS_${PN} = "trace-cmd"
+
+inherit distro_features_check
+ANY_OF_DISTRO_FEATURES = "${GTK2DISTROFEATURES}"
+
+EXTRA_OEMAKE = "\
+    'prefix=${prefix}' \
+    'bindir_relative=${@oe.path.relative(prefix, bindir)}' \
+    'libdir=${libdir}' \
+    NO_PYTHON=1 \
+    gui \
+"
+do_configure_prepend() {
+    # Make sure the recompile is OK
+    rm -f ${B}/.*.d
+}
+
+do_install() {
+    oe_runmake DESTDIR="${D}" install_gui
+    rm ${D}${bindir}/trace-cmd
+    rm -rf ${D}${libdir}/trace-cmd
+    rm -rf ${D}${sysconfdir}/bash_completion.d/trace-cmd.bash
+    rmdir ${D}${libdir}
+}
diff --git a/poky/meta/recipes-kernel/trace-cmd/trace-cmd.inc b/poky/meta/recipes-kernel/trace-cmd/trace-cmd.inc
new file mode 100644
index 000000000..0a1789c45
--- /dev/null
+++ b/poky/meta/recipes-kernel/trace-cmd/trace-cmd.inc
@@ -0,0 +1,13 @@
+SRCREV = "7d0147bbba3ed1d5ef6eea4eec3f0ad4c98f02b5"
+PV = "2.7"
+
+inherit pkgconfig
+
+FILESEXTRAPATHS =. "${FILE_DIRNAME}/trace-cmd:"
+
+SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/trace-cmd.git \
+           file://blktrace-api-compatibility.patch \
+           file://0001-Include-limits.h-so-that-PATH_MAX-is-defined-an-issu.patch \
+"
+
+S = "${WORKDIR}/git"
diff --git a/poky/meta/recipes-kernel/trace-cmd/trace-cmd/0001-Include-limits.h-so-that-PATH_MAX-is-defined-an-issu.patch b/poky/meta/recipes-kernel/trace-cmd/trace-cmd/0001-Include-limits.h-so-that-PATH_MAX-is-defined-an-issu.patch
new file mode 100644
index 000000000..576308356
--- /dev/null
+++ b/poky/meta/recipes-kernel/trace-cmd/trace-cmd/0001-Include-limits.h-so-that-PATH_MAX-is-defined-an-issu.patch
@@ -0,0 +1,27 @@
+From 9488f92c1d0c7931c3e17950d1f9eea2aeb3e2bd Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 14 Jun 2017 15:56:18 +0300
+Subject: [PATCH] Include limits.h so that PATH_MAX is defined (an issue on
+ musl).
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ trace-listen.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/trace-listen.c b/trace-listen.c
+index 17ff9d8..838d6bc 100644
+--- a/trace-listen.c
++++ b/trace-listen.c
+@@ -31,6 +31,7 @@
+ #include <fcntl.h>
+ #include <signal.h>
+ #include <errno.h>
++#include <limits.h>
+ 
+ #include "trace-local.h"
+ #include "trace-msg.h"
+-- 
+2.11.0
+
diff --git a/poky/meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch b/poky/meta/recipes-kernel/trace-cmd/trace-cmd/blktrace-api-compatibility.patch
new file mode 100644
index 000000000..320db6a32
--- /dev/null
+++ b/poky/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: Inappropriate [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/poky/meta/recipes-kernel/trace-cmd/trace-cmd_git.bb b/poky/meta/recipes-kernel/trace-cmd/trace-cmd_git.bb
new file mode 100644
index 000000000..27c7c1975
--- /dev/null
+++ b/poky/meta/recipes-kernel/trace-cmd/trace-cmd_git.bb
@@ -0,0 +1,34 @@
+SUMMARY = "User interface to Ftrace"
+HOMEPAGE = "http://git.kernel.org/"
+LICENSE = "GPLv2 & LGPLv2.1"
+
+require trace-cmd.inc
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe \
+                    file://trace-cmd.c;beginline=6;endline=8;md5=2c22c965a649ddd7973d7913c5634a5e \
+                    file://COPYING.LIB;md5=edb195fe538e4552c1f6ca0fd7bf4f0a \
+                    file://trace-input.c;beginline=5;endline=8;md5=3ec82f43bbe0cfb5951ff414ef4d44d0 \
+"
+
+EXTRA_OEMAKE = "\
+    'prefix=${prefix}' \
+    'bindir=${bindir}' \
+    'man_dir=${mandir}' \
+    'html_install=${datadir}/kernelshark/html' \
+    'img_install=${datadir}/kernelshark/html/images' \
+    \
+    'bindir_relative=${@oe.path.relative(prefix, bindir)}' \
+    'libdir=${libdir}' \
+    \
+    NO_PYTHON=1 \
+"
+
+do_compile_prepend() {
+    # Make sure the recompile is OK
+    rm -f ${B}/.*.d
+}
+
+do_install() {
+        oe_runmake DESTDIR="${D}" install
+}
+
author	Dave Cobbley <david.j.cobbley@linux.intel.com>	2018-08-14 20:05:37 +0300
committer	Brad Bishop <bradleyb@fuzziesquirrel.com>	2018-08-23 04:26:31 +0300
commit	eb8dc40360f0cfef56fb6947cc817a547d6d9bc6 (patch)
tree	de291a73dc37168da6370e2cf16c347d1eba9df8 /poky/meta/recipes-kernel
parent	9c3cf826d853102535ead04cebc2d6023eff3032 (diff)
download	openbmc-eb8dc40360f0cfef56fb6947cc817a547d6d9bc6.tar.xz