diff --git a/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/cryptodev.inc b/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/cryptodev.inc
index ade7ef9..160ab30 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/cryptodev.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/cryptodev.inc
@@ -3,7 +3,9 @@
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
 
-SRC_URI = "http://download.gna.org/cryptodev-linux/cryptodev-linux-${PV}.tar.gz"
+SRC_URI = "http://download.gna.org/cryptodev-linux/cryptodev-linux-${PV}.tar.gz \
+           file://06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch \
+           file://cb186f682679383e8b5806240927903730ce85d9.patch"
 
 SRC_URI[md5sum] = "02644cc4cd02301e0b503a332eb2f0b5"
 SRC_URI[sha256sum] = "67fabde9fb67b286a96c4f45b594b0eccd0f761b495705c18f2ae9461b831376"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/files/06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch b/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/files/06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch
new file mode 100644
index 0000000..cb556e1
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/files/06d6b560c6e45dc317dae47c74706fa43f4a31d8.patch
@@ -0,0 +1,54 @@
+From f14b4706b0d04988e7e5bc8c4d2aefef9f029d9d Mon Sep 17 00:00:00 2001
+From: Michael Weiser <michael.weiser@gmx.de>
+Date: Fri, 5 Aug 2016 18:43:55 +0200
+Subject: [PATCH] Adjust to recent user page API changes
+
+4.6.0 basically renamed get_user_pages() to get_user_pages_remote() and
+introduced a new get_user_pages() that always works on the current
+task.[1] Distinguish the two APIs based on kernel version we're
+compiling for.
+
+Also, there seems to have been a massive cleansing of
+page_cache_release(page) in favour of put_page(page)[2] which was an
+alias for put_page(page)[3] since 2.6.0. Before that beginning with
+2.4.0 both page_cache_release(page) and put_page(page) have been aliases
+for __free_page(page). So using put_page() instead of
+page_cache_release(page) will produce identical code for anything after
+2.4.0.
+
+[1] https://lkml.org/lkml/2016/2/10/555
+[2] https://www.spinics.net/lists/linux-fsdevel/msg95923.html
+[3] https://www.spinics.net/lists/linux-fsdevel/msg95922.html
+---
+ zc.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+Upstream-Status: Backport [from master for 4.8 kernels]
+
+Index: cryptodev-linux-1.8/zc.c
+===================================================================
+--- cryptodev-linux-1.8.orig/zc.c
++++ cryptodev-linux-1.8/zc.c
+@@ -59,7 +59,12 @@ int __get_userbuf(uint8_t __user *addr,
+ 	}
+ 
+ 	down_read(&mm->mmap_sem);
+-	ret = get_user_pages(task, mm,
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 6, 0))
++	ret = get_user_pages_remote(
++#else
++	ret = get_user_pages(
++#endif
++			task, mm,
+ 			(unsigned long)addr, pgcount, write, 0, pg, NULL);
+ 	up_read(&mm->mmap_sem);
+ 	if (ret != pgcount)
+@@ -119,7 +124,7 @@ void release_user_pages(struct csession
+ 		else
+ 			ses->readonly_pages--;
+ 
+-		page_cache_release(ses->pages[i]);
++		put_page(ses->pages[i]);
+ 	}
+ 	ses->used_pages = 0;
+ }
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/files/cb186f682679383e8b5806240927903730ce85d9.patch b/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/files/cb186f682679383e8b5806240927903730ce85d9.patch
new file mode 100644
index 0000000..eb0eab6
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/cryptodev/files/cb186f682679383e8b5806240927903730ce85d9.patch
@@ -0,0 +1,279 @@
+From cb186f682679383e8b5806240927903730ce85d9 Mon Sep 17 00:00:00 2001
+From: Michael Weiser <michael.weiser@gmx.de>
+Date: Fri, 5 Aug 2016 17:26:27 +0200
+Subject: [PATCH] Support skcipher in addition to ablkcipher API
+
+The ablkcipher API is being phased out[1]. The unified skcipher API
+seems to have made its entry with 4.3.[3, 4] By what can be seen from
+migration patches[1.ff.], it's a drop-in replacement.
+
+Also, deallocators such as crypto_free_skcipher() are NULL-safe now[2].
+
+Add a new header cipherapi.h to aid migration from ablkcipher to skcipher and
+retain support for old kernels. Make it decide which API to use and provide
+appropriate function calls and type definitions. Since the ablkcipher and
+skcipher APIs are so similar, those are mainly defines for corresponding
+pseudo-functions in namespace cryptodev_ derived directly from their API
+counterparts.
+
+Compiles and works (i.e. checks pass) with Debian testing 4.6.4 kernel
+as well as 4.8-rc2+ Linus git tree as of today. (Both require a fix for
+changed page access API[5].)
+
+[1] https://www.spinics.net/lists/linux-crypto/msg18133.html
+[2] https://www.spinics.net/lists/linux-crypto/msg18154.html, line 120
+[3] https://www.spinics.net/lists/linux-crypto/msg16373.html
+[4] https://www.spinics.net/lists/linux-crypto/msg16294.html
+[5] https://github.com/cryptodev-linux/cryptodev-linux/pull/14
+---
+ cipherapi.h | 60 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+ cryptlib.c  | 40 ++++++++++++++++++----------------------
+ cryptlib.h  |  6 ++++--
+ ioctl.c     |  4 ++--
+ 4 files changed, 84 insertions(+), 26 deletions(-)
+ create mode 100644 cipherapi.h
+
+Upstream-Status: Backport [from master for 4.8 kernels]
+
+Index: cryptodev-linux-1.8/cipherapi.h
+===================================================================
+--- /dev/null
++++ cryptodev-linux-1.8/cipherapi.h
+@@ -0,0 +1,60 @@
++#ifndef CIPHERAPI_H
++# define CIPHERAPI_H
++
++#include <linux/version.h>
++
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0))
++# include <linux/crypto.h>
++
++typedef struct ablkcipher_alg cryptodev_blkcipher_alg_t;
++typedef struct crypto_ablkcipher cryptodev_crypto_blkcipher_t;
++typedef struct ablkcipher_request cryptodev_blkcipher_request_t;
++
++# define cryptodev_crypto_alloc_blkcipher crypto_alloc_ablkcipher
++# define cryptodev_crypto_blkcipher_alg crypto_ablkcipher_alg
++# define cryptodev_crypto_blkcipher_blocksize crypto_ablkcipher_blocksize
++# define cryptodev_crypto_blkcipher_ivsize crypto_ablkcipher_ivsize
++# define cryptodev_crypto_blkcipher_alignmask crypto_ablkcipher_alignmask
++# define cryptodev_crypto_blkcipher_setkey crypto_ablkcipher_setkey
++
++static inline void cryptodev_crypto_free_blkcipher(cryptodev_crypto_blkcipher_t *c) {
++	if (c)
++		crypto_free_ablkcipher(c);
++}
++
++# define cryptodev_blkcipher_request_alloc ablkcipher_request_alloc
++# define cryptodev_blkcipher_request_set_callback ablkcipher_request_set_callback
++
++static inline void cryptodev_blkcipher_request_free(cryptodev_blkcipher_request_t *r) {
++	if (r)
++		ablkcipher_request_free(r);
++}
++
++# define cryptodev_blkcipher_request_set_crypt ablkcipher_request_set_crypt
++# define cryptodev_crypto_blkcipher_encrypt crypto_ablkcipher_encrypt
++# define cryptodev_crypto_blkcipher_decrypt crypto_ablkcipher_decrypt
++# define cryptodev_crypto_blkcipher_tfm crypto_ablkcipher_tfm
++#else
++#include <crypto/skcipher.h>
++
++typedef struct skcipher_alg cryptodev_blkcipher_alg_t;
++typedef struct crypto_skcipher cryptodev_crypto_blkcipher_t;
++typedef struct skcipher_request cryptodev_blkcipher_request_t;
++
++# define cryptodev_crypto_alloc_blkcipher crypto_alloc_skcipher
++# define cryptodev_crypto_blkcipher_alg crypto_skcipher_alg
++# define cryptodev_crypto_blkcipher_blocksize crypto_skcipher_blocksize
++# define cryptodev_crypto_blkcipher_ivsize crypto_skcipher_ivsize
++# define cryptodev_crypto_blkcipher_alignmask crypto_skcipher_alignmask
++# define cryptodev_crypto_blkcipher_setkey crypto_skcipher_setkey
++# define cryptodev_crypto_free_blkcipher crypto_free_skcipher
++# define cryptodev_blkcipher_request_alloc skcipher_request_alloc
++# define cryptodev_blkcipher_request_set_callback skcipher_request_set_callback
++# define cryptodev_blkcipher_request_free skcipher_request_free
++# define cryptodev_blkcipher_request_set_crypt skcipher_request_set_crypt
++# define cryptodev_crypto_blkcipher_encrypt crypto_skcipher_encrypt
++# define cryptodev_crypto_blkcipher_decrypt crypto_skcipher_decrypt
++# define cryptodev_crypto_blkcipher_tfm crypto_skcipher_tfm
++#endif
++
++#endif
+Index: cryptodev-linux-1.8/cryptlib.c
+===================================================================
+--- cryptodev-linux-1.8.orig/cryptlib.c
++++ cryptodev-linux-1.8/cryptlib.c
+@@ -23,7 +23,6 @@
+  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+  */
+ 
+-#include <linux/crypto.h>
+ #include <linux/mm.h>
+ #include <linux/highmem.h>
+ #include <linux/ioctl.h>
+@@ -37,6 +36,7 @@
+ #include <linux/rtnetlink.h>
+ #include <crypto/authenc.h>
+ #include "cryptodev_int.h"
++#include "cipherapi.h"
+ 
+ 
+ struct cryptodev_result {
+@@ -133,15 +133,15 @@ int cryptodev_cipher_init(struct cipher_
+ 	int ret;
+ 
+ 	if (aead == 0) {
+-		struct ablkcipher_alg *alg;
++		cryptodev_blkcipher_alg_t *alg;
+ 
+-		out->async.s = crypto_alloc_ablkcipher(alg_name, 0, 0);
++		out->async.s = cryptodev_crypto_alloc_blkcipher(alg_name, 0, 0);
+ 		if (unlikely(IS_ERR(out->async.s))) {
+ 			ddebug(1, "Failed to load cipher %s", alg_name);
+ 				return -EINVAL;
+ 		}
+ 
+-		alg = crypto_ablkcipher_alg(out->async.s);
++		alg = cryptodev_crypto_blkcipher_alg(out->async.s);
+ 		if (alg != NULL) {
+ 			/* Was correct key length supplied? */
+ 			if (alg->max_keysize > 0 &&
+@@ -154,11 +154,11 @@ int cryptodev_cipher_init(struct cipher_
+ 			}
+ 		}
+ 
+-		out->blocksize = crypto_ablkcipher_blocksize(out->async.s);
+-		out->ivsize = crypto_ablkcipher_ivsize(out->async.s);
+-		out->alignmask = crypto_ablkcipher_alignmask(out->async.s);
++		out->blocksize = cryptodev_crypto_blkcipher_blocksize(out->async.s);
++		out->ivsize = cryptodev_crypto_blkcipher_ivsize(out->async.s);
++		out->alignmask = cryptodev_crypto_blkcipher_alignmask(out->async.s);
+ 
+-		ret = crypto_ablkcipher_setkey(out->async.s, keyp, keylen);
++		ret = cryptodev_crypto_blkcipher_setkey(out->async.s, keyp, keylen);
+ 	} else {
+ 		out->async.as = crypto_alloc_aead(alg_name, 0, 0);
+ 		if (unlikely(IS_ERR(out->async.as))) {
+@@ -191,14 +191,14 @@ int cryptodev_cipher_init(struct cipher_
+ 	init_completion(&out->async.result->completion);
+ 
+ 	if (aead == 0) {
+-		out->async.request = ablkcipher_request_alloc(out->async.s, GFP_KERNEL);
++		out->async.request = cryptodev_blkcipher_request_alloc(out->async.s, GFP_KERNEL);
+ 		if (unlikely(!out->async.request)) {
+ 			derr(1, "error allocating async crypto request");
+ 			ret = -ENOMEM;
+ 			goto error;
+ 		}
+ 
+-		ablkcipher_request_set_callback(out->async.request,
++		cryptodev_blkcipher_request_set_callback(out->async.request,
+ 					CRYPTO_TFM_REQ_MAY_BACKLOG,
+ 					cryptodev_complete, out->async.result);
+ 	} else {
+@@ -218,10 +218,8 @@ int cryptodev_cipher_init(struct cipher_
+ 	return 0;
+ error:
+ 	if (aead == 0) {
+-		if (out->async.request)
+-			ablkcipher_request_free(out->async.request);
+-		if (out->async.s)
+-			crypto_free_ablkcipher(out->async.s);
++		cryptodev_blkcipher_request_free(out->async.request);
++		cryptodev_crypto_free_blkcipher(out->async.s);
+ 	} else {
+ 		if (out->async.arequest)
+ 			aead_request_free(out->async.arequest);
+@@ -237,10 +235,8 @@ void cryptodev_cipher_deinit(struct ciph
+ {
+ 	if (cdata->init) {
+ 		if (cdata->aead == 0) {
+-			if (cdata->async.request)
+-				ablkcipher_request_free(cdata->async.request);
+-			if (cdata->async.s)
+-				crypto_free_ablkcipher(cdata->async.s);
++			cryptodev_blkcipher_request_free(cdata->async.request);
++			cryptodev_crypto_free_blkcipher(cdata->async.s);
+ 		} else {
+ 			if (cdata->async.arequest)
+ 				aead_request_free(cdata->async.arequest);
+@@ -289,10 +285,10 @@ ssize_t cryptodev_cipher_encrypt(struct
+ 	reinit_completion(&cdata->async.result->completion);
+ 
+ 	if (cdata->aead == 0) {
+-		ablkcipher_request_set_crypt(cdata->async.request,
++		cryptodev_blkcipher_request_set_crypt(cdata->async.request,
+ 			(struct scatterlist *)src, dst,
+ 			len, cdata->async.iv);
+-		ret = crypto_ablkcipher_encrypt(cdata->async.request);
++		ret = cryptodev_crypto_blkcipher_encrypt(cdata->async.request);
+ 	} else {
+ 		aead_request_set_crypt(cdata->async.arequest,
+ 			(struct scatterlist *)src, dst,
+@@ -311,10 +307,10 @@ ssize_t cryptodev_cipher_decrypt(struct
+ 
+ 	reinit_completion(&cdata->async.result->completion);
+ 	if (cdata->aead == 0) {
+-		ablkcipher_request_set_crypt(cdata->async.request,
++		cryptodev_blkcipher_request_set_crypt(cdata->async.request,
+ 			(struct scatterlist *)src, dst,
+ 			len, cdata->async.iv);
+-		ret = crypto_ablkcipher_decrypt(cdata->async.request);
++		ret = cryptodev_crypto_blkcipher_decrypt(cdata->async.request);
+ 	} else {
+ 		aead_request_set_crypt(cdata->async.arequest,
+ 			(struct scatterlist *)src, dst,
+Index: cryptodev-linux-1.8/cryptlib.h
+===================================================================
+--- cryptodev-linux-1.8.orig/cryptlib.h
++++ cryptodev-linux-1.8/cryptlib.h
+@@ -3,6 +3,8 @@
+ 
+ #include <linux/version.h>
+ 
++#include "cipherapi.h"
++
+ struct cipher_data {
+ 	int init; /* 0 uninitialized */
+ 	int blocksize;
+@@ -12,8 +14,8 @@ struct cipher_data {
+ 	int alignmask;
+ 	struct {
+ 		/* block ciphers */
+-		struct crypto_ablkcipher *s;
+-		struct ablkcipher_request *request;
++		cryptodev_crypto_blkcipher_t *s;
++		cryptodev_blkcipher_request_t *request;
+ 
+ 		/* AEAD ciphers */
+ 		struct crypto_aead *as;
+Index: cryptodev-linux-1.8/ioctl.c
+===================================================================
+--- cryptodev-linux-1.8.orig/ioctl.c
++++ cryptodev-linux-1.8/ioctl.c
+@@ -34,7 +34,6 @@
+  */
+ 
+ #include <crypto/hash.h>
+-#include <linux/crypto.h>
+ #include <linux/mm.h>
+ #include <linux/highmem.h>
+ #include <linux/ioctl.h>
+@@ -53,6 +52,7 @@
+ #include "cryptodev_int.h"
+ #include "zc.h"
+ #include "version.h"
++#include "cipherapi.h"
+ 
+ MODULE_AUTHOR("Nikos Mavrogiannopoulos <nmav@gnutls.org>");
+ MODULE_DESCRIPTION("CryptoDev driver");
+@@ -765,7 +765,7 @@ static int get_session_info(struct fcryp
+ 
+ 	if (ses_ptr->cdata.init) {
+ 		if (ses_ptr->cdata.aead == 0)
+-			tfm = crypto_ablkcipher_tfm(ses_ptr->cdata.async.s);
++			tfm = cryptodev_crypto_blkcipher_tfm(ses_ptr->cdata.async.s);
+ 		else
+ 			tfm = crypto_aead_tfm(ses_ptr->cdata.async.as);
+ 		tfm_info_to_alg_info(&siop->cipher_info, tfm);
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
index 445d03a..d8041dd 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
@@ -1,10 +1,10 @@
 SUMMARY = "Tools for managing Yocto Project style branched kernels"
 LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://git/tools/kgit;beginline=5;endline=9;md5=d8d1d729a70cd5f52972f8884b80743d"
+LIC_FILES_CHKSUM = "file://git/tools/kgit;beginline=5;endline=9;md5=a6c2fa8aef1bda400e2828845ba0d06c"
 
 DEPENDS = "git-native"
 
-SRCREV = "17d89d1861b532bbf1a81c1f024953e440db8de7"
+SRCREV = "9a3995ee8daabf37e92e1b51b133cf8582d85809"
 PR = "r12"
 PV = "0.2+git${SRCPV}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools.inc b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools.inc
index 758a3a7..bdfe024 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools.inc
@@ -22,6 +22,10 @@
 INSANE_SKIP_${PN} = "arch"
 
 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 $dep | sed 's#.d$##'`"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kdump b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kdump
index 3fb133f..2347205 100755
--- a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kdump
+++ b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kdump
@@ -8,23 +8,7 @@
 #
 
 #default
-KDUMP_KVER="`uname -r`"
-KDUMP_KIMAGE="/boot/bzImage-${KDUMP_KVER}"
-KDUMP_CMDLINE="`cat /proc/cmdline`"
-KDUMP_CMDLINE_APPEND="kdump_needed maxcpus=1 irqpoll reset_devices"
-KDUMP_VMCORE_PATH="/var/crash/`date +"%Y-%m-%d"`"
-
-#get right kernel image
-march="`uname -m`"
-case ${march} in
-	x86*|i?86)
-		;;
-		*)
-		KDUMP_KIMAGE="/boot/uImage-${KDUMP_KVER}"
-		;;
-esac
-
-KEXEC=usr/sbin/kexec
+KEXEC=/usr/sbin/kexec
 KEXEC_ARGS="-p"
 
 MAKEDUMPFILE=/usr/bin/makedumpfile
@@ -34,6 +18,9 @@
 
 if [ -f /etc/sysconfig/kdump.conf ]; then
 	. /etc/sysconfig/kdump.conf
+else
+	echo "no /etc/sysconfig/kdump.conf"
+	exit 1;
 fi
 
 do_check()
@@ -41,24 +28,33 @@
 	#check makedumpfile
 	if [ ! -e ${MAKEDUMPFILE} -o ! -x ${MAKEDUMPFILE} ] ;then
 		echo "No makedumpfile found."
-		return 1;
+		exit 0
 	fi
 
 	#check kexec
 	if [ ! -e ${KEXEC} -o ! -x ${KEXEC} ] ;then
 		echo "No kexec found."
-		return 1;
+		exit 0
 	fi
 
 	#check whether kdump kernel image exists on the system
-	if [ ! -f ${KDUMP_KIMAGE} ]; then
+	if [ -z "${KDUMP_KIMAGE}" -o ! -f "${KDUMP_KIMAGE}" ]; then
 		echo "No kdump kernel image found."
-		return 1
+		exit 0
+	fi
+
+	if [ "${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}."
 
@@ -101,20 +97,6 @@
 		return 1
 	fi
 
-	#handle kdump cmdline parameters, remove some useless options
-	kcmdline=""
-	for x in `cat /proc/cmdline`; do
-		case $x in
-			crashkernel*)
-				;;
-			*)
-				kcmdline="${kcmdline} $x"
-				;;
-		esac
-	done
-
-	KDUMP_CMDLINE="${kcmdline} ${KDUMP_CMDLINE_APPEND}"
-
 	#Load the kdump kernel image
 	${KEXEC} ${KEXEC_ARGS} "${KDUMP_KIMAGE}" --append="${KDUMP_CMDLINE}"
 	if [ $? != 0 ]; then
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kdump.conf b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kdump.conf
index 42a2435..38190d2 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kdump.conf
+++ b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kdump.conf
@@ -1,13 +1,9 @@
 #the kdump kernel version string.
 #KDUMP_KVER="`uname -r`"
 
-#this will be passed to the kdump kernel as kdump kernel command line, it
-#usually comes from /proc/cmdline
+#this will be passed to the kdump kernel as kdump kernel command line
 #KDUMP_CMDLINE="`cat /proc/cmdline`"
 
-# append arguments to the kdump commandline
-#KDUMP_CMDLINE_APPEND="kdump_needed maxcpus=1 irqpoll reset_devices"
-
 #the kernel image for kdump
 #KDUMP_KIMAGE="/boot/bzImage-${KDUMP_KVER}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kexec-tools-Refine-kdump-device_tree-sort.patch b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kexec-tools-Refine-kdump-device_tree-sort.patch
deleted file mode 100644
index e198eb6..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools/kexec-tools-Refine-kdump-device_tree-sort.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-kexec-tools: Refine kdump device_tree sort
-
-The commit b02d735bf was to rearrange the device-tree entries, and
-assumed that these entries are sorted in the ascending order. but
-acctually when I was validating kexec and kdump, the order of
-serial node still is changed. So the patch is to sort these entries
-by the directory name in ascending order.
-
-Upstream-Status: Pending
-
-Signed-off-by: Yang Wei <Wei.Yang@windriver.com>
-Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
----
- kexec/arch/ppc/fs2dt.c |   13 ++++++++++---
- kexec/fs2dt.c          |   13 ++++++++++---
- 2 files changed, 20 insertions(+), 6 deletions(-)
-
-Index: kexec-tools-2.0.10/kexec/arch/ppc/fs2dt.c
-===================================================================
---- kexec-tools-2.0.10.orig/kexec/arch/ppc/fs2dt.c
-+++ kexec-tools-2.0.10/kexec/arch/ppc/fs2dt.c
-@@ -296,6 +296,9 @@ static int comparefunc(const void *dentr
- {
- 	char *str1 = (*(struct dirent **)dentry1)->d_name;
- 	char *str2 = (*(struct dirent **)dentry2)->d_name;
-+	char* ptr1 = strchr(str1, '@');
-+	char* ptr2 = strchr(str2, '@');
-+	int len1, len2;
- 
- 	/*
- 	 * strcmp scans from left to right and fails to idetify for some
-@@ -303,9 +306,13 @@ static int comparefunc(const void *dentr
- 	 * Therefore, we get the wrong sorted order like memory@10000000 and
- 	 * memory@f000000.
- 	 */
--	if (strchr(str1, '@') && strchr(str2, '@') &&
--		(strlen(str1) > strlen(str2)))
--		return 1;
-+	if (ptr1 && ptr2) {
-+		len1 = ptr1 - str1;
-+		len2 = ptr2 - str2;
-+		if (!strncmp(str1, str2, len1 >len2 ? len1: len2) &&
-+					(strlen(str1) > strlen(str2)))
-+				return 1;
-+	}
- 
- 	return strcmp(str1, str2);
- }
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools_2.0.11.bb b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools_2.0.12.bb
similarity index 83%
rename from import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools_2.0.11.bb
rename to import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools_2.0.12.bb
index c1c97af..59376c8 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools_2.0.11.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/kexec/kexec-tools_2.0.12.bb
@@ -2,7 +2,7 @@
 export LDFLAGS = "-L${STAGING_LIBDIR}"
 EXTRA_OECONF = " --with-zlib=yes"
 
-SRC_URI += "file://kexec-tools-Refine-kdump-device_tree-sort.patch \
+SRC_URI += " \
             file://kexec-aarch64.patch \
             file://kexec-x32.patch \
             file://0002-powerpc-change-the-memory-size-limit.patch \
@@ -10,8 +10,8 @@
             file://0001-vmcore-dmesg-Define-_GNU_SOURCE.patch \
          "
 
-SRC_URI[md5sum] = "86de066859f289048f1b286af6f03f78"
-SRC_URI[sha256sum] = "84f652ebf1de3f7b9de757a50cdbf6d5639d88c1d5b5ef9f525edde5ef9590c2"
+SRC_URI[md5sum] = "10ddaae0e86af54407b164a1f5a39cc3"
+SRC_URI[sha256sum] = "cc7b60dad0da202004048a6179d8a53606943062dd627a2edba45a8ea3a85135"
 
 PACKAGES =+ "kexec kdump vmcore-dmesg"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb b/import-layers/yocto-poky/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb
index c2c2589..5c7dd52 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/kmod/depmodwrapper-cross_1.0.bb
@@ -41,10 +41,6 @@
 	chmod +x ${D}${bindir_crossscripts}/depmodwrapper
 }
 
-SYSROOT_PREPROCESS_FUNCS += "depmodwrapper_sysroot_preprocess"
-
-depmodwrapper_sysroot_preprocess () {
-	sysroot_stage_dir ${D}${bindir_crossscripts} ${SYSROOT_DESTDIR}${bindir_crossscripts}
-}
+SYSROOT_DIRS += "${bindir_crossscripts}"
 
 inherit nopackages
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/kmod/kmod.inc b/import-layers/yocto-poky/meta/recipes-kernel/kmod/kmod.inc
index 0bcdcf6..166b3f0 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/kmod/kmod.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/kmod/kmod.inc
@@ -9,16 +9,14 @@
 LICENSE_libkmod = "LGPL-2.1+"
 SECTION = "base"
 
-DEPENDS += "pkgconfig-native"
-
 LIC_FILES_CHKSUM = "file://COPYING;md5=a6f89e2100d9b6cdffcea4f398e37343 \
                     file://libkmod/COPYING;md5=a6f89e2100d9b6cdffcea4f398e37343 \
                    "
-inherit autotools gtk-doc
+inherit autotools gtk-doc pkgconfig
 
-SRCREV = "42f32b8ae45ad8e3a1da29c9b20af9b5e2e9e676"
+SRCREV = "65a885df5f6f15222b44fd695c5eaca17e837a14"
 # Lookout for PV bump too when SRCREV is changed
-PV = "22+git${SRCPV}"
+PV = "23+git${SRCPV}"
 
 SRC_URI = "git://git.kernel.org/pub/scm/utils/kernel/kmod/kmod.git \
            file://depmod-search.conf \
@@ -35,7 +33,7 @@
 PACKAGECONFIG[logging] = " --enable-logging,--disable-logging"
 
 do_configure_prepend () {
-        gtkdocize --docdir ${S}/libkmod/docs || touch ${S}/libkmod/docs/gtk-doc.make
+        gtkdocize --docdir ${S}/libkmod/docs --srcdir ${S}
 }
 
 do_configure_append () {
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/libpfm/files/fix-misleading-indentation-error.patch b/import-layers/yocto-poky/meta/recipes-kernel/libpfm/files/fix-misleading-indentation-error.patch
new file mode 100644
index 0000000..25d47ef
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/libpfm/files/fix-misleading-indentation-error.patch
@@ -0,0 +1,38 @@
+Upstream-Status: Pending
+
+Fix compile error:
+
+| syst_count.c:346:3: error: this 'for' clause does not guard... [-Werror=misleading-indentation] 
+|    for(c=cmin ; c < cmax; c++) 
+|       ^~~ 
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+diff --git a/perf_examples/syst_count.c b/perf_examples/syst_count.c
+index 0d53078..2dfb9b9 100644
+--- a/perf_examples/syst_count.c
++++ b/perf_examples/syst_count.c
+@@ -343,8 +343,9 @@ measure(void)
+ 
+ 		for (delay = 1 ; delay <= options.delay; delay++) {
+ 
+-		for(c=cmin ; c < cmax; c++)
+-			start_cpu(c);
++			for(c=cmin ; c < cmax; c++) {
++				start_cpu(c);
++			}
+ 
+ 			if (0) {
+ 				tv.tv_sec = 0;
+@@ -353,8 +354,9 @@ measure(void)
+ 			} else
+ 				sleep(1);
+ 
+-		for(c=cmin ; c < cmax; c++)
+-			stop_cpu(c);
++			for(c=cmin ; c < cmax; c++) {
++				stop_cpu(c);
++			}
+ 
+ 			for(c = cmin; c < cmax; c++) {
+ 				printf("# %'ds -----\n", delay);
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/libpfm/libpfm4_4.6.0.bb b/import-layers/yocto-poky/meta/recipes-kernel/libpfm/libpfm4_4.6.0.bb
index 0b024ad..4136eac 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/libpfm/libpfm4_4.6.0.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/libpfm/libpfm4_4.6.0.bb
@@ -14,6 +14,7 @@
 
 SRC_URI = "http://downloads.sourceforge.net/project/perfmon2/${BPN}/libpfm-${PV}.tar.gz \
            file://0001-Makefile-Add-LDFLAGS-variable-to-SLDFLAGS.patch \
+           file://fix-misleading-indentation-error.patch \
           "
 
 SRC_URI[md5sum] = "5077b9022440e4951d96f2d0e73bd487"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
index a4e64d5..8e68ae8 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
@@ -55,13 +55,14 @@
     & 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=a8592c24c2672062e03c7392fc7fe3bc \
+    file://LICENSE.amdgpu;md5=3fe8a3430700a518990c3b3d75297209 \
     file://LICENSE.amd-ucode;md5=3a0de451253cc1edbf30a3c621effee3 \
     file://LICENCE.atheros_firmware;md5=30a14c7823beedac9fa39c64fdd01a13 \
     file://LICENSE.atmel;md5=aa74ac0c60595dee4d4e239107ea77a3 \
@@ -97,7 +98,7 @@
     file://LICENSE.QualcommAtheros_ar3k;md5=b5fe244fb2b532311de1472a3bc06da5 \
     file://LICENSE.QualcommAtheros_ath10k;md5=b5fe244fb2b532311de1472a3bc06da5 \
     file://LICENCE.r8a779x_usb3;md5=4c1671656153025d7076105a5da7e498 \
-    file://LICENSE.radeon;md5=6c7f97c6c62bdd9596d0238bb205118c \
+    file://LICENSE.radeon;md5=69612f4f7b141a97659cb1d609a1bde2 \
     file://LICENCE.ralink_a_mediatek_company_firmware;md5=728f1a85fd53fd67fa8d7afb080bc435 \
     file://LICENCE.ralink-firmware.txt;md5=ab2c269277c45476fb449673911a2dfd \
     file://LICENCE.rtlwifi_firmware.txt;md5=00d06cfd3eddd5a2698948ead2ad54a5 \
@@ -111,6 +112,7 @@
     file://LICENCE.xc4000;md5=0ff51d2dc49fce04814c9155081092f0 \
     file://LICENCE.xc5000;md5=1e170c13175323c32c7f4d0998d53f66 \
     file://LICENCE.xc5000c;md5=12b02efa3049db65d524aeb418dd87ca \
+    file://WHENCE;md5=f514a0c53c5d73c2fe98d5861103f0c6 \
 "
 
 # These are not common licenses, set NO_GENERIC_LICENSE for them
@@ -168,13 +170,20 @@
 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 = "5f8ca0c1db6106a2d6d7e85eee778917ff03c3de"
+SRCREV = "42ad5367dd38371b2a1bb263b6efa85f9b92fc93"
 PE = "1"
 PV = "0.0+git${SRCPV}"
 
 SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git"
 
+# Some devices need a specific version, not the latest
+SRC_URI += "https://git.kernel.org/cgit/linux/kernel/git/iwlwifi/linux-firmware.git/plain/iwlwifi-8000C-19.ucode;name=iwlwifi-19"
+
+SRC_URI[iwlwifi-19.md5sum] = "132fbaee36beec5e98714f0bd66f7a1d"
+SRC_URI[iwlwifi-19.sha256sum] = "2034470df64d323b827c4f2d4d0d55be2846b7360179b5574aa28ff77b6c9471"
+
 S = "${WORKDIR}/git"
 
 inherit allarch update-alternatives
@@ -204,6 +213,9 @@
 
 	# fixup wl12xx location, after 2.6.37 the kernel searches a different location for it
 	( cd ${D}/lib/firmware ; ln -sf ti-connectivity/* . )
+
+        # Copy the iwlwifi ucode
+        cp ${WORKDIR}/iwlwifi-8000C-19.ucode ${D}/lib/firmware/
 }
 
 
@@ -213,11 +225,12 @@
              ${PN}-ti-connectivity-license ${PN}-wl12xx ${PN}-wl18xx \
              ${PN}-vt6656-license ${PN}-vt6656 \
              ${PN}-rtl-license ${PN}-rtl8192cu ${PN}-rtl8192ce ${PN}-rtl8192su \
-             ${PN}-broadcom-license ${PN}-bcm4329 ${PN}-bcm4330 ${PN}-bcm4334 ${PN}-bcm43340 ${PN}-bcm4339 ${PN}-bcm4354 \
-             ${PN}-atheros-license ${PN}-ar9170 ${PN}-ath6k ${PN}-ath9k \
+             ${PN}-broadcom-license ${PN}-bcm4329 ${PN}-bcm4330 ${PN}-bcm4334 ${PN}-bcm43340 ${PN}-bcm4339 ${PN}-bcm43430 ${PN}-bcm4354 \
+             ${PN}-atheros-license ${PN}-ar9170 ${PN}-carl9170 ${PN}-ath6k ${PN}-ath9k \
              ${PN}-ar3k-license  ${PN}-ar3k  ${PN}-ath10k-license  ${PN}-ath10k  \
              \
-             ${PN}-iwlwifi-license ${PN}-iwlwifi-135-6 \
+             ${PN}-iwlwifi-license ${PN}-iwlwifi \
+             ${PN}-iwlwifi-135-6 \
              ${PN}-iwlwifi-3160-7 ${PN}-iwlwifi-3160-8 ${PN}-iwlwifi-3160-9 \
              ${PN}-iwlwifi-6000-4 ${PN}-iwlwifi-6000g2a-5 ${PN}-iwlwifi-6000g2a-6 \
              ${PN}-iwlwifi-6000g2b-5 ${PN}-iwlwifi-6000g2b-6 \
@@ -225,8 +238,11 @@
              ${PN}-iwlwifi-7260 \
              ${PN}-iwlwifi-7265 \
              ${PN}-iwlwifi-7265d ${PN}-iwlwifi-8000c ${PN}-iwlwifi-8265 \
+             ${PN}-iwlwifi-misc \
              ${PN}-i915-license ${PN}-i915 \
              ${PN}-adsp-sst-license ${PN}-adsp-sst \
+             ${PN}-bnx2-mips \
+             ${PN}-whence-license \
              ${PN}-license \
              "
 
@@ -234,11 +250,15 @@
 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_${PN}-atheros-license = "/lib/firmware/LICENCE.atheros_firmware"
 FILES_${PN}-ar9170 = " \
   /lib/firmware/ar9170*.fw \
 "
+FILES_${PN}-carl9170 = " \
+  /lib/firmware/carl9170*.fw \
+"
 FILES_${PN}-ath6k = " \
   /lib/firmware/ath6k \
 "
@@ -250,12 +270,15 @@
 "
 
 RDEPENDS_${PN}-ar9170 += "${PN}-atheros-license"
+RDEPENDS_${PN}-carl9170 += "${PN}-atheros-license"
 RDEPENDS_${PN}-ath6k += "${PN}-atheros-license"
 RDEPENDS_${PN}-ath9k += "${PN}-atheros-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"
 
 FILES_${PN}-ar3k-license = "/lib/firmware/LICENSE.QualcommAtheros_ar3k"
 FILES_${PN}-ar3k = " \
@@ -272,6 +295,7 @@
 
 # For ralink
 LICENSE_${PN}-ralink = "Firmware-ralink-firmware"
+LICENSE_${PN}-ralink-license = "Firmware-ralink-firmware"
 
 FILES_${PN}-ralink-license = "/lib/firmware/LICENCE.ralink-firmware.txt"
 FILES_${PN}-ralink = " \
@@ -282,6 +306,7 @@
 
 # For radeon
 LICENSE_${PN}-radeon = "Firmware-radeon"
+LICENSE_${PN}-radeon-license = "Firmware-radeon"
 
 FILES_${PN}-radeon-license = "/lib/firmware/LICENSE.radeon"
 FILES_${PN}-radeon = " \
@@ -295,6 +320,7 @@
 LICENSE_${PN}-sd8688 = "Firmware-Marvell"
 LICENSE_${PN}-sd8787 = "Firmware-Marvell"
 LICENSE_${PN}-sd8797 = "Firmware-Marvell"
+LICENSE_${PN}-marvell-license = "Firmware-Marvell"
 
 FILES_${PN}-marvell-license = "/lib/firmware/LICENCE.Marvell"
 FILES_${PN}-sd8686 = " \
@@ -321,6 +347,7 @@
 LICENSE_${PN}-rtl8192cu = "Firmware-rtlwifi_firmware"
 LICENSE_${PN}-rtl8192ce = "Firmware-rtlwifi_firmware"
 LICENSE_${PN}-rtl8192su = "Firmware-rtlwifi_firmware"
+LICENSE_${PN}-rtl-license = "Firmware-rtlwifi_firmware"
 
 FILES_${PN}-rtl-license = " \
   /lib/firmware/LICENCE.rtlwifi_firmware.txt \
@@ -342,6 +369,7 @@
 # For ti-connectivity
 LICENSE_${PN}-wl12xx = "Firmware-ti-connectivity"
 LICENSE_${PN}-wl18xx = "Firmware-ti-connectivity"
+LICENSE_${PN}-ti-connectivity-license = "Firmware-ti-connectivity"
 
 FILES_${PN}-ti-connectivity-license = "/lib/firmware/LICENCE.ti-connectivity"
 FILES_${PN}-wl12xx = " \
@@ -360,6 +388,7 @@
 
 # For vt6656
 LICENSE_${PN}-vt6656 = "Firmware-via_vt6656"
+LICENSE_${PN}-vt6656-license = "Firmware-via_vt6656"
 
 FILES_${PN}-vt6656-license = "/lib/firmware/LICENCE.via_vt6656"
 FILES_${PN}-vt6656 = " \
@@ -379,7 +408,9 @@
 LICENSE_${PN}-bcm4334 = "Firmware-broadcom_bcm43xx"
 LICENSE_${PN}-bcm43340 = "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_${PN}-broadcom-license = " \
   /lib/firmware/LICENCE.broadcom_bcm43xx \
@@ -399,6 +430,9 @@
 FILES_${PN}-bcm4339 = " \
   /lib/firmware/brcm/brcmfmac4339-sdio.bin \
 "
+FILES_${PN}-bcm43430 = " \
+  /lib/firmware/brcm/brcmfmac43430-sdio.bin \
+"
 FILES_${PN}-bcm4354 = " \
   /lib/firmware/brcm/brcmfmac4354-sdio.bin \
 "
@@ -417,15 +451,33 @@
 ALTERNATIVE_TARGET_linux-firmware-bcm4330[brcmfmac-sdio.bin] = "/lib/firmware/brcm/brcmfmac4330-sdio.bin"
 ALTERNATIVE_linux-firmware-bcm4339 = "brcmfmac-sdio.bin"
 ALTERNATIVE_TARGET_linux-firmware-bcm4339[brcmfmac-sdio.bin] = "/lib/firmware/brcm/brcmfmac4339-sdio.bin"
+ALTERNATIVE_PRIORITY_linux-firmware-bcm4339[brcmfmac-sdio.bin] = "20"
+ALTERNATIVE_linux-firmware-bcm43430 = "brcmfmac-sdio.bin"
+ALTERNATIVE_TARGET_linux-firmware-bcm43430[brcmfmac-sdio.bin] = "/lib/firmware/brcm/brcmfmac43430-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_${PN}-bcm4339 += "${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_${PN}-bnx2-mips = "/lib/firmware/bnx2/bnx2-mips-09-6.2.1b.fw"
+FILES_${PN}-whence-license = "/lib/firmware/WHENCE"
+
+RDEPENDS_${PN}-bnx2-mips += "${PN}-whence-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"
@@ -433,7 +485,7 @@
 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-6000g2a-5 = "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"
@@ -442,6 +494,8 @@
 LICENSE_${PN}-iwlwifi-7265d     = "Firmware-iwlwifi_firmware"
 LICENSE_${PN}-iwlwifi-8000c     = "Firmware-iwlwifi_firmware"
 LICENSE_${PN}-iwlwifi-8265      = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-misc      = "Firmware-iwlwifi_firmware"
+LICENSE_${PN}-iwlwifi-license   = "Firmware-iwlwifi_firmware"
 
 
 FILES_${PN}-iwlwifi-license = "/lib/firmware/LICENCE.iwlwifi_firmware"
@@ -461,6 +515,7 @@
 FILES_${PN}-iwlwifi-7265d   = "/lib/firmware/iwlwifi-7265D-*.ucode"
 FILES_${PN}-iwlwifi-8000c   = "/lib/firmware/iwlwifi-8000C-*.ucode"
 FILES_${PN}-iwlwifi-8265   = "/lib/firmware/iwlwifi-8265-*.ucode"
+FILES_${PN}-iwlwifi-misc   = "/lib/firmware/iwlwifi-*.ucode"
 
 RDEPENDS_${PN}-iwlwifi-135-6     = "${PN}-iwlwifi-license"
 RDEPENDS_${PN}-iwlwifi-3160-7    = "${PN}-iwlwifi-license"
@@ -469,7 +524,7 @@
 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_${PN}-iwlwifi-6000g2a-5 = "${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"
@@ -478,6 +533,15 @@
 RDEPENDS_${PN}-iwlwifi-7265d     = "${PN}-iwlwifi-license"
 RDEPENDS_${PN}-iwlwifi-8000c     = "${PN}-iwlwifi-license"
 RDEPENDS_${PN}-iwlwifi-8265      = "${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 ${PN}-iwlwifi-7265-9"
@@ -489,12 +553,14 @@
 RCONFLICTS_${PN}-iwlwifi-7260 = "${PN}-iwlwifi-7260-7 ${PN}-iwlwifi-7260-8 ${PN}-iwlwifi-7260-9"
 
 LICENSE_${PN}-i915       = "Firmware-i915"
+LICENSE_${PN}-i915-license = "Firmware-i915"
 FILES_${PN}-i915-license = "/lib/firmware/LICENSE.i915"
 FILES_${PN}-i915         = "/lib/firmware/i915"
 RDEPENDS_${PN}-i915      = "${PN}-i915-license"
 
 FILES_${PN}-adsp-sst-license      = "/lib/firmware/LICENCE.adsp_sst"
 LICENSE_${PN}-adsp-sst            = "Firmware-adsp_sst"
+LICENSE_${PN}-adsp-sst-license    = "Firmware-adsp_sst"
 FILES_${PN}-adsp-sst              = "/lib/firmware/intel/dsp_fw*"
 RDEPENDS_${PN}-adsp-sst           = "${PN}-adsp-sst-license"
 
@@ -534,6 +600,7 @@
     & Firmware-r8a779x_usb3 \
     & Firmware-radeon \
     & Firmware-ralink_a_mediatek_company_firmware \
+    & Firmware-ralink-firmware \
     & Firmware-siano \
     & Firmware-tda7706-firmware \
     & Firmware-ti-connectivity \
@@ -543,14 +610,20 @@
     & Firmware-xc4000 \
     & Firmware-xc5000 \
     & Firmware-xc5000c \
+    & WHENCE \
 "
 
 FILES_${PN}-license += "/lib/firmware/LICEN*"
 FILES_${PN} += "/lib/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.
 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))
 }
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
index 2ba6ed5..078d752 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers.inc
@@ -18,9 +18,10 @@
 # But you have some kernel headers you need for some driver? That is fine
 # but get them from STAGING_KERNEL_DIR where the kernel installs itself.
 # This will make the package using them machine specific but this is much
-# better than having a machine specific C library. This does mean your 
-# recipe needs a DEPENDS += "virtual/kernel" but again, that is fine and
-# makes total sense.
+# 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
@@ -49,8 +50,7 @@
 
 S = "${WORKDIR}/linux-${PV}"
 
-# For the kernel, we don't want the '-e MAKEFLAGS=' in EXTRA_OEMAKE.
-EXTRA_OEMAKE = ""
+EXTRA_OEMAKE = " HOSTCC="${BUILD_CC}" HOSTCPP="${BUILD_CPP}""
 
 do_configure() {
 	oe_runmake allnoconfig
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
index 6ad4798..8bb775c 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0001-libc-compat.h-fix-some-issues-arising-from-in6.h.patch
@@ -11,10 +11,10 @@
  include/uapi/linux/libc-compat.h | 25 ++++++++-----------------
  1 file changed, 8 insertions(+), 17 deletions(-)
 
-Index: linux-4.4/include/uapi/linux/libc-compat.h
+Index: linux-4.8-rc4/include/uapi/linux/libc-compat.h
 ===================================================================
---- linux-4.4.orig/include/uapi/linux/libc-compat.h
-+++ linux-4.4/include/uapi/linux/libc-compat.h
+--- linux-4.8-rc4.orig/include/uapi/linux/libc-compat.h
++++ linux-4.8-rc4/include/uapi/linux/libc-compat.h
 @@ -48,13 +48,12 @@
  #ifndef _UAPI_LIBC_COMPAT_H
  #define _UAPI_LIBC_COMPAT_H
@@ -23,16 +23,17 @@
 -#if defined(__GLIBC__)
 +#ifndef __KERNEL__ /* we're used from userspace */
  
--/* Coordinate with glibc netinet/in.h header. */
-+/* Coordinate with libc netinet/in.h header. */
- #if defined(_NETINET_IN_H)
+-/* 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_IN_ADDR		0
- #define __UAPI_DEF_IN_IPPROTO		0
-@@ -64,15 +63,7 @@
+ 
+ #define __UAPI_DEF_IF_IFCONF 0
+@@ -98,15 +97,7 @@
  #define __UAPI_DEF_IN_CLASS		0
  
  #define __UAPI_DEF_IN6_ADDR		0
@@ -48,7 +49,7 @@
  #define __UAPI_DEF_SOCKADDR_IN6		0
  #define __UAPI_DEF_IPV6_MREQ		0
  #define __UAPI_DEF_IPPROTO_V6		0
-@@ -80,10 +71,10 @@
+@@ -114,10 +105,10 @@
  #define __UAPI_DEF_IN6_PKTINFO		0
  #define __UAPI_DEF_IP6_MTUINFO		0
  
@@ -61,7 +62,7 @@
   * __UAPI_DEF_* defines and adjust appropriately. */
  #define __UAPI_DEF_IN_ADDR		1
  #define __UAPI_DEF_IN_IPPROTO		1
-@@ -93,7 +84,7 @@
+@@ -127,7 +118,7 @@
  #define __UAPI_DEF_IN_CLASS		1
  
  #define __UAPI_DEF_IN6_ADDR		1
@@ -70,16 +71,16 @@
   * coordinate. */
  #define __UAPI_DEF_IN6_ADDR_ALT		1
  #define __UAPI_DEF_SOCKADDR_IN6		1
-@@ -115,7 +106,7 @@
+@@ -149,7 +140,7 @@
  /* If we did not see any headers from any supported C libraries,
   * or we are being included in the kernel, then define everything
   * that we need. */
 -#else /* !defined(__GLIBC__) */
 +#else /* __KERNEL__ */
  
- /* Definitions for in.h */
- #define __UAPI_DEF_IN_ADDR		1
-@@ -138,6 +129,6 @@
+ /* Definitions for if.h */
+ #define __UAPI_DEF_IF_IFCONF 1
+@@ -182,6 +173,6 @@
  /* Definitions for xattr.h */
  #define __UAPI_DEF_XATTR		1
  
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
index c617093..8dc1edc 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0002-libc-compat.h-prevent-redefinition-of-struct-ethhdr.patch
@@ -11,10 +11,10 @@
  include/uapi/linux/libc-compat.h | 6 ++++++
  2 files changed, 9 insertions(+), 1 deletion(-)
 
-diff --git a/include/uapi/linux/if_ether.h b/include/uapi/linux/if_ether.h
-index aa63ed0..e94da57 100644
---- a/include/uapi/linux/if_ether.h
-+++ b/include/uapi/linux/if_ether.h
+Index: linux-4.8-rc4/include/uapi/linux/if_ether.h
+===================================================================
+--- linux-4.8-rc4.orig/include/uapi/linux/if_ether.h
++++ linux-4.8-rc4/include/uapi/linux/if_ether.h
 @@ -22,6 +22,7 @@
  #define _UAPI_LINUX_IF_ETHER_H
  
@@ -23,7 +23,7 @@
  
  /*
   *	IEEE 802.3 Ethernet magic constants.  The frame sizes omit the preamble
-@@ -134,11 +135,12 @@
+@@ -138,11 +139,12 @@
   *	This is an Ethernet frame header.
   */
  
@@ -37,10 +37,10 @@
 +#endif
  
  #endif /* _UAPI_LINUX_IF_ETHER_H */
-diff --git a/include/uapi/linux/libc-compat.h b/include/uapi/linux/libc-compat.h
-index afe15c2..7d0c78a 100644
---- a/include/uapi/linux/libc-compat.h
-+++ b/include/uapi/linux/libc-compat.h
+Index: linux-4.8-rc4/include/uapi/linux/libc-compat.h
+===================================================================
+--- linux-4.8-rc4.orig/include/uapi/linux/libc-compat.h
++++ linux-4.8-rc4/include/uapi/linux/libc-compat.h
 @@ -50,6 +50,12 @@
  
  #ifndef __KERNEL__ /* we're used from userspace */
@@ -51,9 +51,6 @@
 +#define __UAPI_DEF_ETHHDR 1
 +#endif
 +
- /* Coordinate with libc netinet/in.h header. */
- #if defined(_NETINET_IN_H)
+ /* Coordinate with libc net/if.h header. */
+ #if defined(_NET_IF_H) && defined(__USE_MISC)
  
--- 
-2.6.4
-
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
index 6d9e8d8..b5c4e17 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers/0003-remove-inclusion-of-sysinfo.h-in-kernel.h.patch
@@ -13,10 +13,10 @@
  include/uapi/linux/kernel.h | 2 ++
  1 file changed, 2 insertions(+)
 
-diff --git a/include/uapi/linux/kernel.h b/include/uapi/linux/kernel.h
-index 321e399..e8ff821 100644
---- a/include/uapi/linux/kernel.h
-+++ b/include/uapi/linux/kernel.h
+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
@@ -27,6 +27,3 @@
  
  /*
   * 'kernel.h' contains some often-used function prototypes etc
--- 
-2.6.4
-
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.8.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.8.bb
new file mode 100644
index 0000000..77e0870
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux-libc-headers/linux-libc-headers_4.8.bb
@@ -0,0 +1,12 @@
+require linux-libc-headers.inc
+
+PV = "4.8"
+
+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 \
+   "
+
+SRC_URI[md5sum] = "c1af0afbd3df35c1ccdc7a5118cd2d07"
+SRC_URI[sha256sum] = "3e9150065f193d3d94bcf46a1fe9f033c7ef7122ab71d75a7fb5a2f0c9a7e11a"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/kernel-devsrc.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/kernel-devsrc.bb
index 196c8c7..0fdd0ad 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/kernel-devsrc.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/kernel-devsrc.bb
@@ -28,9 +28,6 @@
 do_compile[noexec] = "1"
 do_populate_sysroot[noexec] = "1"
 
-# Define where the kernel headers are installed on the target as well as where
-# they are staged.
-KERNEL_SRC_PATH = "/usr/src/kernel"
 S = "${STAGING_KERNEL_DIR}"
 B = "${STAGING_KERNEL_BUILDDIR}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dtb.inc b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dtb.inc
index 74f5ef8..8528d64 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dtb.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dtb.inc
@@ -33,12 +33,13 @@
 do_install_append() {
 	for DTB in ${KERNEL_DEVICETREE}; do
 		DTB=`normalize_dtb "${DTB}"`
-		DTB_BASE_NAME=`basename ${DTB} .dtb`
+		DTB_EXT=${DTB##*.}
+		DTB_BASE_NAME=`basename ${DTB} ."${DTB_EXT}"`
 		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
 			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
 			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
 			DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
-			install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.dtb
+			install -m 0644 ${DTB_PATH} ${D}/${KERNEL_IMAGEDEST}/devicetree-${DTB_SYMLINK_NAME}.${DTB_EXT}
 		done
 	done
 }
@@ -46,7 +47,8 @@
 do_deploy_append() {
 	for DTB in ${KERNEL_DEVICETREE}; do
 		DTB=`normalize_dtb "${DTB}"`
-		DTB_BASE_NAME=`basename ${DTB} .dtb`
+		DTB_EXT=${DTB##*.}
+		DTB_BASE_NAME=`basename ${DTB} ."${DTB_EXT}"`
 		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
 			base_name=${type}"-"${KERNEL_IMAGE_BASE_NAME}
 			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
@@ -54,8 +56,8 @@
 			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
 			DTB_PATH=`get_real_dtb_path_in_kernel "${DTB}"`
 			install -d ${DEPLOYDIR}
-			install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.dtb
-			ln -sf ${DTB_NAME}.dtb ${DEPLOYDIR}/${DTB_SYMLINK_NAME}.dtb
+			install -m 0644 ${DTB_PATH} ${DEPLOYDIR}/${DTB_NAME}.${DTB_EXT}
+			ln -sf ${DTB_NAME}.${DTB_EXT} ${DEPLOYDIR}/${DTB_SYMLINK_NAME}.${DTB_EXT}
 		done
 	done
 }
@@ -65,9 +67,10 @@
 	for DTB in ${KERNEL_DEVICETREE}; do
 		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
 			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
+			DTB_EXT=${DTB##*.}
 			DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
 			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-			update-alternatives --install /${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.dtb ${DTB_BASE_NAME}.dtb /boot/devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+			update-alternatives --install /${KERNEL_IMAGEDEST}/${DTB_BASE_NAME}.${DTB_EXT} ${DTB_BASE_NAME}.${DTB_EXT} /boot/devicetree-${DTB_SYMLINK_NAME}.${DTB_EXT} ${KERNEL_PRIORITY} || true
 		done
 	done
 }
@@ -77,9 +80,10 @@
 	for DTB in ${KERNEL_DEVICETREE}; do
 		for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
 			symlink_name=${type}"-"${KERNEL_IMAGE_SYMLINK_NAME}
+			DTB_EXT=${DTB##*.}
 			DTB_BASE_NAME=`basename ${DTB} | awk -F "." '{print $1}'`
 			DTB_SYMLINK_NAME=`echo ${symlink_name} | sed "s/${MACHINE}/${DTB_BASE_NAME}/g"`
-			update-alternatives --remove ${DTB_BASE_NAME}.dtb /boot/devicetree-${DTB_SYMLINK_NAME}.dtb ${KERNEL_PRIORITY} || true
+			update-alternatives --remove ${DTB_BASE_NAME}.${DTB_EXT} /boot/devicetree-${DTB_SYMLINK_NAME}.${DTB_EXT} ${KERNEL_PRIORITY} || true
 		done
 	done
 }
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dummy.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dummy.bb
index cc0e4e6..994ac74 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dummy.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-dummy.bb
@@ -18,6 +18,8 @@
 ALLOW_EMPTY_kernel-modules = "1"
 DESCRIPTION_kernel-modules = "Kernel modules meta package"
 
+INHIBIT_DEFAULT_DEPS = "1"
+
 #COMPATIBLE_MACHINE = "your_machine"
 
 PR = "r1"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-dev.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-dev.bb
index 3085263..9154bb7 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-dev.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -14,14 +14,6 @@
 # provide this .inc to set specific revisions
 include recipes-kernel/linux/linux-yocto-dev-revisions.inc
 
-# 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("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-dev":
-        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-dev to enable it")
-}
-
 KBRANCH = "standard/base"
 KMETA = "kernel-meta"
 
@@ -36,12 +28,14 @@
 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 ?= "4.6-rc+"
+LINUX_VERSION ?= "4.8-rc+"
 LINUX_VERSION_EXTENSION ?= "-yoctodev-${LINUX_KERNEL_TYPE}"
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
 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}"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
index a138957..b95fb58 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.1.bb
@@ -2,13 +2,22 @@
 
 require recipes-kernel/linux/linux-yocto.inc
 
-SRCREV_machine ?= "28d8cfdbcb18a6eef202099cca66430fd3b6eae0"
-SRCREV_meta ?= "a4f88c3fad887e1c559d03ae1b531ca267137b69"
+# 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("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-rt":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
+SRCREV_machine ?= "966ddde490030166010c5770f8f86cdd0e961c76"
+SRCREV_meta ?= "3c3197e65b6f2f5514853c1fe78ae8ffc131b02c"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.1.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.1;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "4.1.18"
+LINUX_VERSION ?= "4.1.33"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb
index d81ca13..6c11382 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.4.bb
@@ -1,14 +1,23 @@
-KBRANCH ?= "standard/preempt-rt"
+KBRANCH ?= "standard/preempt-rt/base"
 
 require recipes-kernel/linux/linux-yocto.inc
 
-SRCREV_machine ?= "2bc112a6ccd16800a4c45e47ccb3018a1042abdf"
-SRCREV_meta ?= "bcc65090840f51a6ac937297be5c22fe268d01ab"
+# 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("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-rt":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
+SRCREV_machine ?= "652b564985db555b549ef73405aea6c38919eefc"
+SRCREV_meta ?= "3030330b066a33ce21164a8b30d0503cf9f68e5b"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.4.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.4;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "4.4.3"
+LINUX_VERSION ?= "4.4.26"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.8.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.8.bb
new file mode 100644
index 0000000..e51c9cd
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-rt_4.8.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("PREFERRED_PROVIDER_virtual/kernel", True) != "linux-yocto-rt":
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
+}
+
+SRCREV_machine ?= "4057556c041f6aac0d29aa3425587d414c9a0090"
+SRCREV_meta ?= "83110d94edeb856a3667b62903ed4ae91c24117d"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.8.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.8;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.8.3"
+
+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/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.1.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.1.bb
index 28c7213..ba01702 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.1.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.1.bb
@@ -4,13 +4,13 @@
 
 require recipes-kernel/linux/linux-yocto.inc
 
-LINUX_VERSION ?= "4.1.18"
+LINUX_VERSION ?= "4.1.33"
 
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine ?= "91f62d4a0a31919d9b2ccdaf881130f99b61fc5e"
-SRCREV_meta ?= "a4f88c3fad887e1c559d03ae1b531ca267137b69"
+SRCREV_machine ?= "f4d0900b2851e829e990e0f64b09ed3b8e355fae"
+SRCREV_meta ?= "3c3197e65b6f2f5514853c1fe78ae8ffc131b02c"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.4.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.4.bb
index 684e880..76c4163 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.4.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.4.bb
@@ -4,13 +4,13 @@
 
 require recipes-kernel/linux/linux-yocto.inc
 
-LINUX_VERSION ?= "4.4.3"
+LINUX_VERSION ?= "4.4.26"
 
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine ?= "1a72cec834de2c80b5563f8afbeea7664fd5ee05"
-SRCREV_meta ?= "bcc65090840f51a6ac937297be5c22fe268d01ab"
+SRCREV_machine ?= "ca6a08bd7f86ebef11f763d26f787f7d65270473"
+SRCREV_meta ?= "3030330b066a33ce21164a8b30d0503cf9f68e5b"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.8.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.8.bb
new file mode 100644
index 0000000..c8ddbd9
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.8.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 ?= "4.8.3"
+
+KMETA = "kernel-meta"
+KCONF_BSP_AUDIT_LEVEL = "2"
+
+SRCREV_machine ?= "1adf9d36338dc3c63cdbf6f98bcbdc7bba42a794"
+SRCREV_meta ?= "83110d94edeb856a3667b62903ed4ae91c24117d"
+
+PV = "${LINUX_VERSION}+git${SRCPV}"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.8.git;branch=${KBRANCH};name=machine \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.8;destsuffix=${KMETA}"
+
+COMPATIBLE_MACHINE = "(qemux86$)"
+
+# Functionality flags
+KERNEL_FEATURES = ""
+
+KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto.inc b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto.inc
index 6b161fc..09cd1f1 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto.inc
@@ -8,6 +8,15 @@
 
 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("PREFERRED_PROVIDER_virtual/kernel", True) != d.getVar("PN", True):
+        d.delVar("BB_DONT_CACHE")
+        raise bb.parse.SkipPackage("Set PREFERRED_PROVIDER_virtual/kernel to %s to enable it" % (d.getVar("PN", True)))
+}
+
 DEPENDS += "xz-native bc-native"
 DEPENDS_append_aarch64 = " libgcc"
 KERNEL_CC_append_aarch64 = " ${TOOLCHAIN_OPTIONS}"
@@ -17,6 +26,8 @@
 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
@@ -35,6 +46,7 @@
 #   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}"
 
@@ -52,6 +64,7 @@
 }
 
 # extra tasks
-addtask kernel_link_vmlinux after do_compile before do_install
+addtask kernel_version_sanity_check after do_kernel_metadata do_kernel_checkout before do_compile
+addtask kernel_link_images after do_compile before do_strip
 addtask validate_branches before do_patch after do_kernel_checkout
 addtask kernel_configcheck after do_configure before do_compile
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.1.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.1.bb
index aecb517..788a8ea 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.1.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.1.bb
@@ -11,20 +11,20 @@
 KBRANCH_qemux86-64 ?= "standard/base"
 KBRANCH_qemumips64 ?= "standard/mti-malta64"
 
-SRCREV_machine_qemuarm ?= "232e2d88841c7e20857350275d80f5585ed93734"
-SRCREV_machine_qemuarm64 ?= "91f62d4a0a31919d9b2ccdaf881130f99b61fc5e"
-SRCREV_machine_qemumips ?= "7d3690c0762f11e038f14310a50ca1cdc813cc22"
-SRCREV_machine_qemuppc ?= "91f62d4a0a31919d9b2ccdaf881130f99b61fc5e"
-SRCREV_machine_qemux86 ?= "91f62d4a0a31919d9b2ccdaf881130f99b61fc5e"
-SRCREV_machine_qemux86-64 ?= "91f62d4a0a31919d9b2ccdaf881130f99b61fc5e"
-SRCREV_machine_qemumips64 ?= "b71e4cd7d45f03048ad31e2a36dfe5a43f021b51"
-SRCREV_machine ?= "91f62d4a0a31919d9b2ccdaf881130f99b61fc5e"
-SRCREV_meta ?= "a4f88c3fad887e1c559d03ae1b531ca267137b69"
+SRCREV_machine_qemuarm ?= "d67ef485ce1420df11bda2d9f6fb78ef50c1adff"
+SRCREV_machine_qemuarm64 ?= "f4d0900b2851e829e990e0f64b09ed3b8e355fae"
+SRCREV_machine_qemumips ?= "65116339cfd210990c9c4710cdfec3ebd59abb0e"
+SRCREV_machine_qemuppc ?= "30816907653b57f1f3d5f9a7a2f6339bab14a680"
+SRCREV_machine_qemux86 ?= "f4d0900b2851e829e990e0f64b09ed3b8e355fae"
+SRCREV_machine_qemux86-64 ?= "f4d0900b2851e829e990e0f64b09ed3b8e355fae"
+SRCREV_machine_qemumips64 ?= "f7a0b532b6ac81757d85b0c9a928f45a87c9e364"
+SRCREV_machine ?= "f4d0900b2851e829e990e0f64b09ed3b8e355fae"
+SRCREV_meta ?= "3c3197e65b6f2f5514853c1fe78ae8ffc131b02c"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.1.git;name=machine;branch=${KBRANCH}; \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.1;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "4.1.18"
+LINUX_VERSION ?= "4.1.33"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.4.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.4.bb
index 3c5ee1b..e3a3d90 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.4.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.4.bb
@@ -11,20 +11,20 @@
 KBRANCH_qemux86-64 ?= "standard/base"
 KBRANCH_qemumips64 ?= "standard/mti-malta64"
 
-SRCREV_machine_qemuarm ?= "ec9167bcb0ccd4897177c5e235af68b5890aa326"
-SRCREV_machine_qemuarm64 ?= "1a72cec834de2c80b5563f8afbeea7664fd5ee05"
-SRCREV_machine_qemumips ?= "900f98d3ab6498bc7f4ff6b7a489db3bca4e6417"
-SRCREV_machine_qemuppc ?= "1a72cec834de2c80b5563f8afbeea7664fd5ee05"
-SRCREV_machine_qemux86 ?= "1a72cec834de2c80b5563f8afbeea7664fd5ee05"
-SRCREV_machine_qemux86-64 ?= "1a72cec834de2c80b5563f8afbeea7664fd5ee05"
-SRCREV_machine_qemumips64 ?= "4b08dfb1fb3bc7659e8f3e13665597d9a9f0816d"
-SRCREV_machine ?= "1a72cec834de2c80b5563f8afbeea7664fd5ee05"
-SRCREV_meta ?= "bcc65090840f51a6ac937297be5c22fe268d01ab"
+SRCREV_machine_qemuarm ?= "187bcc13f3023c3ae0a3ba5c69ae85c4e5e693ac"
+SRCREV_machine_qemuarm64 ?= "ca6a08bd7f86ebef11f763d26f787f7d65270473"
+SRCREV_machine_qemumips ?= "2f273556495dd2871f08c73fc3f40d1ad546c638"
+SRCREV_machine_qemuppc ?= "ca6a08bd7f86ebef11f763d26f787f7d65270473"
+SRCREV_machine_qemux86 ?= "ca6a08bd7f86ebef11f763d26f787f7d65270473"
+SRCREV_machine_qemux86-64 ?= "ca6a08bd7f86ebef11f763d26f787f7d65270473"
+SRCREV_machine_qemumips64 ?= "0a19cacf5738876666a4b530a9fa14f05b355299"
+SRCREV_machine ?= "ca6a08bd7f86ebef11f763d26f787f7d65270473"
+SRCREV_meta ?= "3030330b066a33ce21164a8b30d0503cf9f68e5b"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.4.git;name=machine;branch=${KBRANCH}; \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.4;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "4.4.3"
+LINUX_VERSION ?= "4.4.26"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.8.bb b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.8.bb
new file mode 100644
index 0000000..13778b9
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/linux/linux-yocto_4.8.bb
@@ -0,0 +1,44 @@
+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 ?= "4cc544ad09ad704322cb66fe4ba197a6a05dc71f"
+SRCREV_machine_qemuarm64 ?= "1adf9d36338dc3c63cdbf6f98bcbdc7bba42a794"
+SRCREV_machine_qemumips ?= "c285969d4f9376a671167ecf397578c8ad3e6a75"
+SRCREV_machine_qemuppc ?= "1adf9d36338dc3c63cdbf6f98bcbdc7bba42a794"
+SRCREV_machine_qemux86 ?= "1adf9d36338dc3c63cdbf6f98bcbdc7bba42a794"
+SRCREV_machine_qemux86-64 ?= "1adf9d36338dc3c63cdbf6f98bcbdc7bba42a794"
+SRCREV_machine_qemumips64 ?= "64f96ba530e58456070f26b0f3fcce3f64988b72"
+SRCREV_machine ?= "1adf9d36338dc3c63cdbf6f98bcbdc7bba42a794"
+SRCREV_meta ?= "83110d94edeb856a3667b62903ed4ae91c24117d"
+
+SRC_URI = "git://git.yoctoproject.org/linux-yocto-4.8.git;name=machine;branch=${KBRANCH}; \
+           git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.8;destsuffix=${KMETA}"
+
+LINUX_VERSION ?= "4.8.3"
+
+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/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace/0001-Fix-invalid-pointer-free-with-trace-collection.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace/0001-Fix-invalid-pointer-free-with-trace-collection.patch
deleted file mode 100644
index 3e2c4e1..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace/0001-Fix-invalid-pointer-free-with-trace-collection.patch
+++ /dev/null
@@ -1,44 +0,0 @@
-From e4cad900994cf286d971796a947fea782dfc6651 Mon Sep 17 00:00:00 2001
-From: Francis Giraldeau <francis.giraldeau@gmail.com>
-Date: Mon, 15 Jun 2015 11:43:02 -0400
-Subject: [PATCH] Fix invalid pointer free with trace collection
-
-Upstream-Status: Submitted
-
-Patch proposed by Li RongQing related to bug# 790
-
-Signed-off-by: Mikael Beckius <mikael.beckius@windriver.com>
-Signed-off-by: Francis Giraldeau <francis.giraldeau@gmail.com>
----
- lib/context.c | 8 +++-----
- 1 file changed, 3 insertions(+), 5 deletions(-)
-
-diff --git a/lib/context.c b/lib/context.c
-index 45aab34..8d3770f 100644
---- a/lib/context.c
-+++ b/lib/context.c
-@@ -79,7 +79,7 @@ int bt_context_add_trace(struct bt_context *ctx, const char *path,
- 	struct bt_trace_descriptor *td;
- 	struct bt_format *fmt;
- 	struct bt_trace_handle *handle;
--	int ret, closeret;
-+	int ret;
- 
- 	if (!ctx || !format_name || (!path && !stream_list))
- 		return -EINVAL;
-@@ -159,10 +159,8 @@ int bt_context_add_trace(struct bt_context *ctx, const char *path,
- 	return handle->id;
- 
- error:
--	closeret = fmt->close_trace(td);
--	if (closeret) {
--		fprintf(stderr, "Error in close_trace callback\n");
--	}
-+	if (handle)
-+		bt_context_remove_trace(ctx, handle->id);
- end:
- 	return ret;
- }
--- 
-1.9.1
-
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace/0001-lttng-live-Include-sys-param.h-for-MAXNAMLEN-definti.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace/0001-lttng-live-Include-sys-param.h-for-MAXNAMLEN-definti.patch
deleted file mode 100644
index eb16cd1..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace/0001-lttng-live-Include-sys-param.h-for-MAXNAMLEN-definti.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 8331b87845cafdda40e59a682f2ca8120ed0c472 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Thu, 31 Dec 2015 08:17:40 +0000
-Subject: [PATCH] lttng-live: Include sys/param.h for MAXNAMLEN defintion
-
-exposed on musl based systems
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: pending
-
- formats/lttng-live/lttng-live.h | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/formats/lttng-live/lttng-live.h b/formats/lttng-live/lttng-live.h
-index 4ab641d..808ed2b 100644
---- a/formats/lttng-live/lttng-live.h
-+++ b/formats/lttng-live/lttng-live.h
-@@ -25,6 +25,7 @@
-  */
- 
- #include <stdint.h>
-+#include <sys/param.h>
- #include "lttng-viewer-abi.h"
- 
- #define LTTNG_DEFAULT_NETWORK_VIEWER_PORT	5344
--- 
-2.6.4
-
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace_1.3.1.bb b/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace_1.3.1.bb
deleted file mode 100644
index 1766026..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace_1.3.1.bb
+++ /dev/null
@@ -1,24 +0,0 @@
-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
-
-SRCREV = "6e2b9096c77138593097335b9b27202d98918089"
-
-SRC_URI = "git://git.efficios.com/babeltrace.git;branch=stable-1.3 \
-           file://0001-Fix-invalid-pointer-free-with-trace-collection.patch \
-           file://0001-lttng-live-Include-sys-param.h-for-MAXNAMLEN-definti.patch \
-"
-
-S = "${WORKDIR}/git"
-
-do_configure_prepend () {
-	( cd ${S}; ${S}/bootstrap )
-}
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace_1.4.0.bb b/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace_1.4.0.bb
new file mode 100644
index 0000000..0fadeb0
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/lttng/babeltrace_1.4.0.bb
@@ -0,0 +1,20 @@
+SUMMARY = "Babeltrace - Trace Format Babel Tower"
+DESCRIPTION = "Babeltrace provides trace read and write libraries in host side, as well as a trace converter, which used to convert LTTng 2.0 traces into human-readable log."
+HOMEPAGE = "http://www.efficios.com/babeltrace/"
+BUGTRACKER = "https://bugs.lttng.org/projects/babeltrace"
+
+LICENSE = "MIT & GPLv2"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=76ba15dd76a248e1dd526bca0e2125fa"
+
+DEPENDS = "glib-2.0 util-linux popt bison-native flex-native"
+
+inherit autotools pkgconfig
+
+SRC_URI = "http://www.efficios.com/files/babeltrace/babeltrace-${PV}.tar.bz2 \
+"
+
+EXTRA_OECONF = "--disable-debug-info"
+
+SRC_URI[md5sum] = "fa99064048af5c9c6ff00e489ac809c2"
+SRC_URI[sha256sum] = "9469eeb22617cd12668683b04c27003e5337e9ac66ade914988df3642fc0d0e4"
+
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-modules/Makefile-Do-not-fail-if-CONFIG_TRACEPOINTS-is-not-en.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-modules/Makefile-Do-not-fail-if-CONFIG_TRACEPOINTS-is-not-en.patch
new file mode 100644
index 0000000..6a91f32
--- /dev/null
+++ b/import-layers/yocto-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: Inapropriate [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/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-modules_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-modules_git.bb
index 2eb1a51..7014541 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-modules_git.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-modules_git.bb
@@ -8,12 +8,13 @@
 
 inherit module
 
-SRCREV = "45e0ebd91f995cc73c2b0d5c60cf9d12e8c838bf"
-PV = "2.7.1+git${SRCPV}"
+SRCREV = "6e4fc6f36d68fb3c8d40113f8670eb6e9c8ffd76"
+PV = "2.8.0+git${SRCPV}"
 
 COMPATIBLE_HOST = '(x86_64|i.86|powerpc|aarch64|mips|nios2|arm).*-linux'
 
-SRC_URI = "git://git.lttng.org/lttng-modules.git;branch=stable-2.7"
+SRC_URI = "git://git.lttng.org/lttng-modules.git;branch=stable-2.8 \
+           file://Makefile-Do-not-fail-if-CONFIG_TRACEPOINTS-is-not-en.patch"
 
 export INSTALL_MOD_DIR="kernel/lttng-modules"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/0001-Fix-error.h-common-error.h.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/0001-Fix-error.h-common-error.h.patch
new file mode 100644
index 0000000..6c8a9b2
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/0001-Fix-error.h-common-error.h.patch
@@ -0,0 +1,33 @@
+From 6712db617fe9155ea236f6840c2bd18dbec4c871 Mon Sep 17 00:00:00 2001
+From: Michael Jeanson <mjeanson@efficios.com>
+Date: Wed, 15 Jun 2016 17:18:03 -0400
+Subject: [PATCH] Fix: error.h -> common/error.h
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Upstream-Status: Backport
+
+Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
+Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
+Signed-off-by: Peter Liu <peter.x.liu@external.atlascopco.com>
+---
+ src/bin/lttng-sessiond/agent.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/bin/lttng-sessiond/agent.c b/src/bin/lttng-sessiond/agent.c
+index 7cbbbde..310a7e8 100644
+--- a/src/bin/lttng-sessiond/agent.c
++++ b/src/bin/lttng-sessiond/agent.c
+@@ -29,7 +29,7 @@
+ #include "agent.h"
+ #include "ust-app.h"
+ #include "utils.h"
+-#include "error.h"
++#include "common/error.h"
+ 
+ #define AGENT_RET_CODE_INDEX(code) (code - AGENT_RET_CODE_SUCCESS)
+ 
+-- 
+1.9.1
+
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/Revert-Build-look-for-python-3.0-when-building-pytho.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/Revert-Build-look-for-python-3.0-when-building-pytho.patch
deleted file mode 100644
index d05c04c..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/Revert-Build-look-for-python-3.0-when-building-pytho.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From: Otavio Salvador <otavio@ossystems.com.br>
-Date: Fri, 4 Dec 2015 16:11:41 +0000
-Subject: [PATCH] Revert "Build: look for python >= 3.0 when building python bindings"
-Organization: O.S. Systems Software LTDA.
-
-This reverts commit 227703a2ceada3c104edd56756d48455ca4c271a.
-
-Upstream-Status: Pending
-
-Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
----
- configure.ac | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index 4dee4b4..6608bcd 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -339,7 +339,7 @@ AM_CONDITIONAL([PYTHON_BINDING], [test "x${enable_python_binding:-yes}" = xyes])
- 
- if test "x${enable_python_binding:-yes}" = xyes; then
-   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
--  AM_PATH_PYTHON([3.0])
-+  AM_PATH_PYTHON
- 
-   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
-   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
--- 
-2.1.4
-
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest
index e758815..6230063 100755
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest
+++ b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest
@@ -1,4 +1,5 @@
 #!/bin/sh
-
-make -C tests installcheck
-
+# 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"
+make -t all >/dev/null 2>&1 && exec make -s $makeargs check 2>/dev/null
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/runtest-2.4.0.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/runtest-2.4.0.patch
deleted file mode 100644
index 958bce4..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/runtest-2.4.0.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-diff --git a/Makefile.am b/Makefile.am
-index 584f59b..c2bcabd 100644
---- a/Makefile.am
-+++ b/Makefile.am
-@@ -12,3 +12,9 @@ dist_doc_DATA = LICENSE \
- dist_noinst_DATA = CodingStyle
- 
- EXTRA_DIST = extras/lttng-bash_completion gpl-2.0.txt lgpl-2.1.txt
-+
-+install-ptest:
-+	cp -r $(srcdir)/tests $(DESTDIR)
-+	for m in $$(find $(DESTDIR)/tests -name Makefile); do \
-+          sed -i -e 's|^Makefile:|_Makefile:|' $$m; \
-+        done
-diff --git a/tests/run.sh b/tests/run.sh
-index c6c50fd..6455359 100755
---- a/tests/run.sh
-+++ b/tests/run.sh
-@@ -19,4 +19,7 @@
- 
- [ -z "$1" ] && echo "Error: No testlist. Please specify a testlist to run." && exit 1
- 
--prove --merge --exec '' - < $1
-+prove --merge -v --exec '' - < $1 | sed \
-+  -e 's|^ok \(.*\)|PASS: \1|' \
-+  -e 's|^not ok \(.*\)|FAIL: \1|' \
-+  | egrep -h 'PASS|FAIL'
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/stop-using-SIGUNUSED.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/stop-using-SIGUNUSED.patch
deleted file mode 100644
index bd4f7d1..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools/stop-using-SIGUNUSED.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From 1f54181c2df1fb92c3323a6dbf8273fb66b883b6 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?J=C3=A9r=C3=A9mie=20Galarneau?=
- <jeremie.galarneau@efficios.com>
-Date: Sat, 17 Oct 2015 19:41:47 -0400
-Subject: [PATCH] Port: Don't use SIGUNUSED which is not defined on Solaris
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-Organization: O.S. Systems Software LTDA.
-
-Upstream-Status: Backport [2.8.0]
-
-Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
----
- src/common/runas.c | 18 +++++-------------
- 1 file changed, 5 insertions(+), 13 deletions(-)
-
-diff --git a/src/common/runas.c b/src/common/runas.c
-index 57f7382..0825470 100644
---- a/src/common/runas.c
-+++ b/src/common/runas.c
-@@ -530,21 +530,13 @@ int run_as_rmdir_recursive(const char *path, uid_t uid, gid_t gid)
- static
- int reset_sighandler(void)
- {
--	int sig, ret = 0;
-+	int sig;
- 
--	for (sig = SIGHUP; sig <= SIGUNUSED; sig++) {
--		/* Skip unblockable signals. */
--		if (sig == SIGKILL || sig == SIGSTOP) {
--			continue;
--		}
--		if (signal(sig, SIG_DFL) == SIG_ERR) {
--			PERROR("reset signal %d", sig);
--			ret = -1;
--			goto end;
--		}
-+	DBG("Resetting run_as worker signal handlers to default");
-+	for (sig = 1; sig <= 31; sig++) {
-+		(void) signal(sig, SIG_DFL);
- 	}
--end:
--	return ret;
-+	return 0;
- }
- 
- static
--- 
-2.6.2
-
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools_git.bb
index 8bd0989..bfc657b 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools_git.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-tools_git.bb
@@ -9,40 +9,41 @@
                     file://gpl-2.0.txt;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
                     file://lgpl-2.1.txt;md5=0f0d71500e6a57fd24d825f33242b9ca"
 
-DEPENDS = "liburcu popt libxml2"
+DEPENDS = "liburcu popt libxml2 util-linux"
 RDEPENDS_${PN} = "libgcc"
-RDEPENDS_${PN}-ptest += "make perl bash"
+RDEPENDS_${PN}-ptest += "make perl bash gawk ${PN} babeltrace procps"
+# babelstats.pl wants getopt-long
+RDEPENDS_${PN}-ptest += "perl-module-getopt-long"
 
-SRCREV = "a90f2c1e10b759782653a81815625e9d1bbb75ca"
-PV = "2.7.1+git${SRCPV}"
+SRCREV = "d11e0dba0df9024b8613c51e167a379b91e8b20b"
+PV = "2.8.1+git${SRCPV}"
 
-PYTHON_OPTION = "am_cv_python_pyexecdir='${libdir}/python${PYTHON_BASEVERSION}/site-packages' \
-                 am_cv_python_pythondir='${libdir}/python${PYTHON_BASEVERSION}/site-packages' \
-                 PYTHON_INCLUDE='-I${STAGING_INCDIR}/python${PYTHON_BASEVERSION}' \
+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},,python swig-native"
-PACKAGECONFIG[lttng-ust] = "--enable-lttng-ust, --disable-lttng-ust, 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"
 PACKAGECONFIG_remove_libc-musl = "lttng-ust"
 
-SRC_URI = "git://git.lttng.org/lttng-tools.git;branch=stable-2.7 \
-           file://Revert-Build-look-for-python-3.0-when-building-pytho.patch \
-           file://stop-using-SIGUNUSED.patch \
-           file://runtest-2.4.0.patch \
+SRC_URI = "git://git.lttng.org/lttng-tools.git;branch=stable-2.8 \
+           file://0001-Fix-error.h-common-error.h.patch \
            file://run-ptest"
 
 S = "${WORKDIR}/git"
 
-inherit autotools-brokensep ptest pkgconfig useradd
+inherit autotools-brokensep ptest pkgconfig useradd python3-dir
 
 USERADD_PACKAGES = "${PN}"
 GROUPADD_PARAM_${PN} = "tracing"
 
 FILES_${PN} += "${libdir}/lttng/libexec/* ${datadir}/xml/lttng \
-                ${libdir}/python${PYTHON_BASEVERSION}/site-packages/*"
-FILES_${PN}-staticdev += "${libdir}/python${PYTHON_BASEVERSION}/site-packages/*.a"
-FILES_${PN}-dev += "${libdir}/python${PYTHON_BASEVERSION}/site-packages/*.la"
+                ${PYTHON_SITEPACKAGES_DIR}/*"
+FILES_${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.
@@ -52,31 +53,64 @@
 
 do_configure_prepend () {
 	# Delete a shipped m4 file that overrides our patched one
-	rm -f ${S}/config/libxml.m4
+	rm -f ${S}/m4/libxml.m4
 }
 
 do_install_ptest () {
-	chmod +x ${D}${PTEST_PATH}/tests/utils/utils.sh
-	for i in `find ${D}${PTEST_PATH} -perm /u+x -type f`; do
-		sed -e "s:\$TESTDIR.*/src/bin/lttng/\$LTTNG_BIN:\$LTTNG_BIN:g" \
-		  -e "s:\$TESTDIR/../src/bin/lttng-sessiond/\$SESSIOND_BIN:\$SESSIOND_BIN:g" \
-		  -e "s:\$DIR/../src/bin/lttng-sessiond/\$SESSIOND_BIN:\$SESSIOND_BIN:g" \
-		  -e "s:\$TESTDIR/../src/bin/lttng-consumerd/:${libdir}/lttng/libexec/:g" \
-		  -e "s:\$DIR/../src/bin/lttng-consumerd/:${libdir}/lttng/libexec/:g" \
-		  -e "s:\$TESTDIR/../src/bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
-		  -e "s:\$DIR/../src/bin/lttng-sessiond/lttng-sessiond:\$SESSIOND_BIN:g" \
-		  -e "s:\$DIR/../src/bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
-		  -e "s:\$DIR/../bin/lttng-relayd/\$RELAYD_BIN:\$RELAYD_BIN:g" \
-		  -i $i
+	mkdir -p ${D}${PTEST_PATH}
+
+	cp -a -T ${B} ${D}${PTEST_PATH}
+
+	# 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 's!^Makefile:!_Makefile:!' \
+		-e '/echo "Making $$target in $$subdir"; \\/d' {} +
+
+	# Prevent attempts to update version.h during test runs.
+	sed -i -e '/^\.PHONY: version\.h$/d' ${D}${PTEST_PATH}/include/Makefile
+
+	# Silence "Making check in $SUBDIR" messages.
+	find ${D}${PTEST_PATH} -name Makefile -type f -exec \
+		sed -i -e '/echo "Making $$target in $$subdir"; \\/d' {} +
+
+	# Substitute links to installed binaries.
+	for prog in lttng lttng-relayd lttng-sessiond lttng-consumerd ; do
+		orig="${D}${PTEST_PATH}/src/bin/${prog}/${prog}"
+		rm "$orig"
+		case "$prog" in
+			lttng-consumerd)
+				ln -s "${libdir}/lttng/libexec/$prog" "$orig"
+				;;
+			*)
+				ln -s "${bindir}/$prog" "$orig"
+				;;
+		esac
 	done
 
-	# Update libdir references in copied .la files
-	for i in `find ${D}${PTEST_PATH} -type f -name *.la`; do
-		sed -i -e 's#${S}/tests/#${STAGING_DIR}${PTEST_PATH}#g' $i
+	# Remove libtool artifacts.
+	find ${D}${PTEST_PATH} \( -name '*.l[ao]' -o -name '*.lai' \) -delete
+
+	# Remove object files and archives.
+	find ${D}${PTEST_PATH} -name '*.[oa]' -type f -delete
+
+	# Remove Makefile.am and Makefile.in.
+	find ${D}${PTEST_PATH} -name 'Makefile.*' -type f -delete
+
+	# Remove autom4te.cache.
+	rm -rf ${D}${PTEST_PATH}/autom4te.cache
+
+	# Replace libtool wrapper scripts (which won't work on the
+	# target) with their corresponding binaries.
+	for prog in unit/ini_config/ini_config \
+		regression/tools/live/live_test \
+		regression/tools/health/health_check ; do
+		basename=${prog##*/}
+		ldir=${D}${PTEST_PATH}/tests/${prog%/*}
+		mv -f ${ldir}/.libs/${basename} ${ldir}
 	done
 
-	sed -e "s:src/bin:bin:g" -e "s:lt-::g" \
-	-i ${D}${PTEST_PATH}/tests/utils/utils.sh
-	sed -e "s:ini_config:\.libs\/ini_config:" \
-	-i ${D}${PTEST_PATH}/tests/unit/ini_config/test_ini_config
+	# checkpatch.pl is unneeded on target and causes file-rdeps QA
+	# warnings.
+	rm -f ${D}${PTEST_PATH}/extras/checkpatch.pl
 }
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-add-support-for-aarch64_be.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-add-support-for-aarch64_be.patch
deleted file mode 100644
index 9b37a4a..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-add-support-for-aarch64_be.patch
+++ /dev/null
@@ -1,17 +0,0 @@
-lttng-ust: add support for aarch64_be
-
-Upstream-Status: Pending
-
-Signed-off-by: Tudor Florea <tudor.florea@enea.com>
-
-diff --ruN a/configure.ac b/configure.ac
---- a/configure.ac	2016-02-18 14:54:54.651713647 +0100
-+++ b/configure.ac	2016-02-18 14:56:11.057865297 +0100
-@@ -240,6 +240,7 @@
- 	s390x) NO_UNALIGNED_ACCESS=1 ;;
-         arm*) NO_UNALIGNED_ACCESS=1 ;;
- 	aarch64) NO_UNALIGNED_ACCESS=1 ;;
-+        aarch64_be) NO_UNALIGNED_ACCESS=1 ;;
- 	mips*) NO_UNALIGNED_ACCESS=1 ;;
- 	tile*) NO_UNALIGNED_ACCESS=1 ;;
- 	*)
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch
index b68a989..caf0b8b 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch
+++ b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust/lttng-ust-doc-examples-disable.patch
@@ -11,7 +11,7 @@
 --- a/doc/Makefile.am
 +++ b/doc/Makefile.am
 @@ -1,4 +1,4 @@
--SUBDIRS = . examples
+-SUBDIRS = . man examples
 +SUBDIRS = .
  
  dist_man_MANS = man/lttng-gen-tp.1 \
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust_git.bb
index 15d925d..baff71f 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust_git.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/lttng/lttng-ust_git.bb
@@ -11,22 +11,30 @@
 inherit autotools lib_package
 
 DEPENDS = "liburcu util-linux"
-RDEPENDS_${PN}-bin = "python-core"
+RDEPENDS_${PN}-bin = "python3-core"
 
 # For backwards compatibility after rename
 RPROVIDES_${PN} = "lttng2-ust"
 RREPLACES_${PN} = "lttng2-ust"
 RCONFLICTS_${PN} = "lttng2-ust"
 
-SRCREV = "f89c1a3cf2b06a4970b9154c00ff6409870aefb5"
+SRCREV = "514a87f3b64181e384399935a5708a8f85b0cc83"
 PE = "2"
-PV = "2.7.1+git${SRCPV}"
+PV = "2.8.1+git${SRCPV}"
 
-SRC_URI = "git://git.lttng.org/lttng-ust.git;branch=stable-2.7 \
+SRC_URI = "git://git.lttng.org/lttng-ust.git;branch=stable-2.8 \
            file://lttng-ust-doc-examples-disable.patch \
-           file://lttng-ust-add-support-for-aarch64_be.patch \
           "
 
+EXTRA_OECONF += "--disable-man-pages"
+
+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
+}
+
+
 S = "${WORKDIR}/git"
 
 do_configure_prepend () {
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofile.inc b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofile.inc
index cf3ad43..96ef43d 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofile.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofile.inc
@@ -24,7 +24,9 @@
            file://oprofile-cross-compile-tests.patch \
            file://run-ptest \
            file://root-home-dir.patch \
-           file://0001-Add-rmb-definition-for-NIOS2-architecture.patch"
+           file://0001-Add-rmb-definition-for-NIOS2-architecture.patch \
+           file://0001-Fix-FTBFS-problem-with-GCC-6.patch \
+"
 
 SRC_URI_append_libc-musl = " file://musl.patch"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofile/0001-Fix-FTBFS-problem-with-GCC-6.patch b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofile/0001-Fix-FTBFS-problem-with-GCC-6.patch
new file mode 100644
index 0000000..d372fd5
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofile/0001-Fix-FTBFS-problem-with-GCC-6.patch
@@ -0,0 +1,51 @@
+From 39d4d46a0bd504ac708ffe72df87bf74cd12ad30 Mon Sep 17 00:00:00 2001
+From: William Cohen <wcohen@redhat.com>
+Date: Fri, 5 Feb 2016 17:30:19 -0500
+Subject: [PATCH] Fix FTBFS problem with GCC-6
+
+GCC-6 is pickier about some of the type conversions causing the Fedora
+24 mass rebuild the build of oprofile failed with:
+
+make[3]: Entering directory '/builddir/build/BUILD/oprofile-1.1.0/libutil++'
+g++ -DHAVE_CONFIG_H -I. -I..  -I ../libutil -I ../libop -I ../libpp   -W -Wall -fno-common -ftemplate-depth-50 -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables -c -o op_bfd.o op_bfd.cpp
+op_bfd.cpp: In member function 'void op_bfd::get_symbol_range(symbol_index_t, long long unsigned int&, long long unsigned int&) const':
+op_bfd.cpp:538:47: error: cannot convert 'std::ostream {aka std::basic_ostream<char>}' to 'const bool' in initialization
+  bool const verbose = cverb << (vbfd & vlevel1);
+                                               ^
+op_bfd.cpp:546:7: error: in argument to unary !
+  if (!verbose)
+       ^~~~~~~
+
+Avoid the intermediate bool type to make GCC-6 happy.
+
+Signed-off-by: William Cohen <wcohen@redhat.com>
+---
+Upstream-Status: Backport
+
+ libutil++/op_bfd.cpp | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/libutil++/op_bfd.cpp b/libutil++/op_bfd.cpp
+index 389c920..f2eb42b 100644
+--- a/libutil++/op_bfd.cpp
++++ b/libutil++/op_bfd.cpp
+@@ -535,15 +535,13 @@ void op_bfd::get_symbol_range(symbol_index_t sym_idx,
+ {
+ 	op_bfd_symbol const & sym = syms[sym_idx];
+ 
+-	bool const verbose = cverb << (vbfd & vlevel1);
+-
+ 	if (anon_obj)
+ 		start = sym.vma();
+ 	else
+ 		start = sym.filepos();
+ 	end = start + sym.size();
+ 
+-	if (!verbose)
++	if (!(cverb << (vbfd & vlevel1)))
+ 		return;
+ 
+ 	io_state state(cverb << (vbfd & vlevel1));
+-- 
+1.9.1
+
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server/init b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server/init
deleted file mode 100755
index 2544ea4..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server/init
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/bin/sh
-### BEGIN INIT INFO
-# Provides:          oprofile-server
-# Required-Start:    $network
-# Required-Stop:     $network
-# Default-Start:     2 3 4 5
-# Default-Stop:      0 1 6
-# Short-Description: OProfileUI server
-# Description:       
-### END INIT INFO
-
-. /etc/init.d/functions
-
-case "$1" in
-  start)
-        echo "Starting OProfileUI server"
-	. /etc/profile
-	/usr/bin/oprofile-server &
-  ;;
-
-  stop)
-        echo "Stopping OProfileUI server"
-        killproc oprofile-server
-  ;;
-
-  restart)
-	$0 stop
-        sleep 1
-        $0 start
-  ;;
-
-  *)
-        echo "usage: $0 { start | stop | restart }"
-  ;;
-esac
-
-exit 0
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server/oprofileui-server.service b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server/oprofileui-server.service
deleted file mode 100644
index 1a2cbe6..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server/oprofileui-server.service
+++ /dev/null
@@ -1,6 +0,0 @@
-[Unit]
-Description=OProfileUI Server
-After=network.target
-
-[Service]
-ExecStart=/bin/sh -c ". @SYSCONFDIR@/profile; @BINDIR@/oprofile-server"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server_git.bb
deleted file mode 100644
index cc3477b..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui-server_git.bb
+++ /dev/null
@@ -1,34 +0,0 @@
-require oprofileui.inc
-
-SRCREV = "389e1875af4721d52c7e65cf9cfffb69b0ed6a59"
-PV = "0.0+git${SRCPV}"
-
-S = "${WORKDIR}/git"
-
-SRC_URI = "git://git.yoctoproject.org/oprofileui \
-           file://init \
-           file://oprofileui-server.service "
-
-DEPENDS += "intltool-native gettext-native"
-
-EXTRA_OECONF += "--disable-client --enable-server"
-
-RDEPENDS_${PN} = "oprofile avahi-daemon"
-
-do_install_append() {
-	install -d ${D}${sysconfdir}/init.d
-	install -m 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/oprofileui-server
-
-	install -d ${D}${systemd_unitdir}/system
-	install -m 0644 ${WORKDIR}/oprofileui-server.service ${D}${systemd_unitdir}/system/
-	sed -i -e 's,@SYSCONFDIR@,${sysconfdir},g' \
-		-e 's,@BINDIR@,${bindir},g' ${D}${systemd_unitdir}/system/oprofileui-server.service
-}
-
-inherit update-rc.d systemd
-
-INITSCRIPT_NAME = "oprofileui-server"
-INITSCRIPT_PARAMS = "start 99 5 2 . stop 20 0 1 6 ."
-
-SYSTEMD_SERVICE_${PN} = "oprofileui-server.service"
-SYSTEMD_AUTO_ENABLE = "disable"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui.inc b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui.inc
deleted file mode 100644
index 8fcf014..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui.inc
+++ /dev/null
@@ -1,16 +0,0 @@
-SUMMARY = "User Interface for the System-Wide Profiler"
-DESCRIPTION = "User interface for the OProfile tool"
-HOMEPAGE = "http://labs.o-hand.com/oprofileui/"
-BUGTRACKER = "http://bugzilla.yoctoproject.org/"
-
-SECTION = "x11"
-
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
-
-DEPENDS = "glib-2.0 avahi intltool-native"
-
-inherit autotools pkgconfig gettext
-
-EXTRA_OECONF = "--with-avahi"
-
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui_git.bb
deleted file mode 100644
index 86f3d8e..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/oprofile/oprofileui_git.bb
+++ /dev/null
@@ -1,20 +0,0 @@
-require oprofileui.inc
-
-DEPENDS += "gtk+ libglade libxml2 avahi-ui gconf gettext-native"
-
-inherit distro_features_check
-ANY_OF_DISTRO_FEATURES = "${GTK2DISTROFEATURES}"
-
-SRCREV = "389e1875af4721d52c7e65cf9cfffb69b0ed6a59"
-PV = "0.0+git${SRCPV}"
-
-S = "${WORKDIR}/git"
-
-SRC_URI = "git://git.yoctoproject.org/oprofileui"
-
-EXTRA_OECONF += "--enable-client --disable-server"
-
-PACKAGES =+ "oprofileui-viewer"
-
-FILES_oprofileui-viewer = "${bindir}/oparchconv ${bindir}/oprofile-viewer ${datadir}/applications/ ${datadir}/oprofileui/ ${datadir}/icons"
-RDEPENDS_oprofileui-viewer = "oprofile"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb b/import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb
index 3d6ffb3..471023d 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/perf/perf.bb
@@ -30,6 +30,8 @@
     ${SCRIPTING_DEPENDS} \
     ${LIBUNWIND_DEPENDS} \
     bison flex xz \
+    xmlto-native \
+    asciidoc-native \
 "
 
 do_configure[depends] += "virtual/kernel:do_shared_workdir"
@@ -40,10 +42,6 @@
 
 # needed for building the tools/perf Python bindings
 inherit python-dir
-export STAGING_INCDIR
-export STAGING_LIBDIR
-export BUILD_SYS
-export HOST_SYS
 export PYTHON_SITEPACKAGES_DIR
 
 #kernel 3.1+ supports WERROR to disable warnings as errors
@@ -81,6 +79,7 @@
     ARCH=${ARCH} \
     CC="${CC}" \
     AR="${AR}" \
+    LD="${LD}" \
     EXTRA_CFLAGS="-ldw" \
     perfexecdir=${libexecdir} \
     NO_GTK2=1 ${TUI_DEFINES} NO_DWARF=1 ${LIBUNWIND_DEFINES} \
@@ -94,14 +93,12 @@
     'sharedir=${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)}' \
 "
 
-
 do_compile() {
 	# Linux kernel build system is expected to do the right thing
 	unset CFLAGS
@@ -136,11 +133,24 @@
     # 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' \
-            ${S}/tools/perf/config/Makefile
+            ${perfconfig}
+    fi
+    # The man pages installation is "$(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, $(OUTPUT)/config-detected,g' \
@@ -160,10 +170,12 @@
     if [ -e "${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,' ${S}/tools/lib/subcmd/Makefile
@@ -201,6 +213,7 @@
 PACKAGES =+ "${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"
 RDEPENDS_${PN}-perl =+ "bash perl perl-modules"
@@ -209,10 +222,11 @@
 RSUGGESTS_SCRIPTING = "${@perf_feature_enabled('perf-scripting', '${PN}-perl ${PN}-python', '',d)}"
 RSUGGESTS_${PN} += "${PN}-archive ${PN}-tests ${RSUGGESTS_SCRIPTING}"
 
+#FILES_${PN} += "${libexecdir}/perf-core ${exec_prefix}/libexec/perf-core /usr/lib64/traceevent ${libdir}/traceevent"
 FILES_${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 = "${libdir}/python*/site-packages ${libdir}/perf/perf-core/scripts/python"
+FILES_${PN}-python = "${libdir}/perf/perf-core/scripts/python ${PYTHON_SITEPACKAGES_DIR}"
 FILES_${PN}-python += "${libexecdir}/perf-core/scripts/python/*"
 FILES_${PN}-perl = "${libdir}/perf/perf-core/scripts/perl"
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Avoid-building-docs.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Avoid-building-docs.patch
new file mode 100644
index 0000000..202f354
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Avoid-building-docs.patch
@@ -0,0 +1,42 @@
+From 27df521c68e7c8b5b050dab15f40aa15fd03623a Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Wed, 4 May 2016 14:58:24 +0300
+Subject: [PATCH] Avoid building docs
+
+Upstream-Status: Inappropriate
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+---
+ Makefile.am | 2 +-
+ m4/yelp.m4  | 6 ------
+ 2 files changed, 1 insertion(+), 7 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index b919a3f..3a3851d 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -1,4 +1,4 @@
+-SUBDIRS = daemon data help lib po src tools tests
++SUBDIRS = daemon data lib po src tools tests
+ 
+ EXTRA_DIST = AUTHORS tap-test COPYING.gpl-2
+ 
+diff --git a/m4/yelp.m4 b/m4/yelp.m4
+index 5db847f..1b6ede4 100644
+--- a/m4/yelp.m4
++++ b/m4/yelp.m4
+@@ -27,12 +27,6 @@ AC_ARG_WITH([help-dir],
+ HELP_DIR="$with_help_dir"
+ AC_SUBST(HELP_DIR)
+ 
+-AC_ARG_VAR([ITSTOOL], [Path to the `itstool` command])
+-AC_CHECK_PROG([ITSTOOL], [itstool], [itstool])
+-if test x"$ITSTOOL" = x; then
+-  AC_MSG_ERROR([itstool not found])
+-fi
+-
+ AC_ARG_VAR([XMLLINT], [Path to the `xmllint` command])
+ AC_CHECK_PROG([XMLLINT], [xmllint], [xmllint])
+ if test x"$XMLLINT" = x; then
+-- 
+2.1.4
+
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Disable-check-for-polkit-for-UI.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Disable-check-for-polkit-for-UI.patch
new file mode 100644
index 0000000..6085232
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Disable-check-for-polkit-for-UI.patch
@@ -0,0 +1,32 @@
+From 765d578145e31ddc9495adfab8037ade33c6a9cc Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Wed, 4 May 2016 10:59:36 +0300
+Subject: [PATCH] Disable check for polkit for UI
+
+The check is not technically required: sysprof just needs
+to be able to access system perf counters at runtime.
+
+Upstream-Status: Pending
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+---
+ configure.ac | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 8559597..ecf93ad 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -131,8 +131,8 @@ AS_IF([test "$enable_gtk" = auto],[
+ 	AS_IF([test "$have_gtk" = "yes" && test "$have_polkit" = "yes"],[enable_gtk=yes],[enable_gtk=no])
+ ])
+ AS_IF([test "$enable_gtk" = "yes"],[
+-	AS_IF([test "$have_gtk" = "yes" && test "$have_polkit" = "yes"],[],[
+-		AC_MSG_ERROR([--enable-gtk requires gtk+-3.0 >= gtk_required_version and polkit-gobject-1])
++	AS_IF([test "$have_gtk" = "yes"],[],[
++		AC_MSG_ERROR([--enable-gtk requires gtk+-3.0 >= gtk_required_version])
+ 	])
+ ])
+ AM_CONDITIONAL(ENABLE_GTK, test "$enable_gtk" = "yes")
+-- 
+2.8.1
+
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Forward-port-mips-arm-memory-barrier-patches.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Forward-port-mips-arm-memory-barrier-patches.patch
new file mode 100644
index 0000000..92e804f
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-Forward-port-mips-arm-memory-barrier-patches.patch
@@ -0,0 +1,38 @@
+From a2d385e504323641b1127821833c61e77301c90b Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Sat, 11 Jun 2016 22:45:37 +0300
+Subject: [PATCH] Forward port mips & arm memory barrier patches
+
+Upstream-Status: Pending
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+---
+ lib/util/util.h | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+diff --git a/lib/util/util.h b/lib/util/util.h
+index 591722d..0768056 100644
+--- a/lib/util/util.h
++++ b/lib/util/util.h
+@@ -29,4 +29,19 @@
+ #define read_barrier()           asm volatile("" ::: "memory")
+ #endif
+ 
++#ifdef __arm__
++/*
++ * Use the __kuser_memory_barrier helper in the CPU helper page. See
++ * arch/arm/kernel/entry-armv.S in the kernel source for details.
++ */
++#define read_barrier()         ((void(*)(void))0xffff0fa0)()
++#endif
++
++#ifdef __mips__
++#define read_barrier()         asm volatile(".set   mips2\n\t" \
++                                            "sync\n\t" \
++                                            ".set   mips0" ::: "memory")
++#endif
++
++
+ #endif /* SP_UTIL_H */
+-- 
+2.1.4
+
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-callgraph-Use-U64_TO_POINTER.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-callgraph-Use-U64_TO_POINTER.patch
new file mode 100644
index 0000000..ac1384c
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-callgraph-Use-U64_TO_POINTER.patch
@@ -0,0 +1,29 @@
+From 05816e6f9cd65b2624bb04de65fdf61031c7017f Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Fri, 10 Jun 2016 14:01:54 +0300
+Subject: [PATCH] callgraph: Use U64_TO_POINTER
+
+This fixes a "cast to pointer from integer of different size" on i586.
+
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Upstream-Status: Pending
+---
+ lib/sp-callgraph-view.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/lib/sp-callgraph-view.c b/lib/sp-callgraph-view.c
+index 02cc17b..58315b0 100644
+--- a/lib/sp-callgraph-view.c
++++ b/lib/sp-callgraph-view.c
+@@ -135,7 +135,7 @@ build_functions_store (StackNode *node,
+ 
+   gtk_list_store_append (state->store, &iter);
+   gtk_list_store_set (state->store, &iter,
+-                      COLUMN_NAME, (const gchar *)node->data,
++                      COLUMN_NAME, U64_TO_POINTER(node->data),
+                       COLUMN_SELF, 100.0 * size / state->profile_size,
+                       COLUMN_TOTAL, 100.0 * total / state->profile_size,
+                       COLUMN_POINTER, node,
+-- 
+2.1.4
+
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-configure-Add-option-to-enable-disable-polkit.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-configure-Add-option-to-enable-disable-polkit.patch
new file mode 100644
index 0000000..158d997
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/0001-configure-Add-option-to-enable-disable-polkit.patch
@@ -0,0 +1,41 @@
+From 2b4005d72d3393933a7914be102ea65505c536cc Mon Sep 17 00:00:00 2001
+From: "Maxin B. John" <maxin.john@intel.com>
+Date: Thu, 21 Jul 2016 11:53:31 +0300
+Subject: [PATCH] configure: Add option to enable/disable polkit
+
+Changes the configure behaviour from autodetecting the polkit by default
+to having an option to disable it explicitly
+
+Upstream-Status: Pending
+
+Signed-off-by: Maxin B. John <maxin.john@intel.com>
+---
+ configure.ac | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 2246d5a..3d3fe0f 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -104,10 +104,18 @@ PKG_CHECK_MODULES(GTK,
+                   [gtk+-3.0 >= gtk_required_version],
+                   [have_gtk=yes],
+                   [have_gtk=no])
++AC_ARG_ENABLE([polkit],
++                   AS_HELP_STRING([--disable-polkit], [Do not use Polkit]),
++                   [enable_polkit="$enableval"], [enable_polkit="yes"])
++
++AS_IF([test "x$enable_polkit" = "xyes"], [
+ PKG_CHECK_MODULES(POLKIT,
+                   [polkit-gobject-1],
+                   [have_polkit=yes],
+                   [have_polkit=no])
++                                         ])
++AM_CONDITIONAL([HAVE_POLKIT], [test "x$enable_polkit" = "xyes"])
++
+ PKG_CHECK_MODULES(SYSTEMD,
+                   [libsystemd >= systemd_required_version],
+                   [have_systemd=yes],
+-- 
+2.4.0
+
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch
index dcc2cbe..f75ddad 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch
+++ b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/define-NT_GNU_BUILD_ID.patch
@@ -7,8 +7,8 @@
 
 Index: git/elfparser.h
 ===================================================================
---- git.orig/elfparser.h	2011-07-16 18:57:41.000000000 -0700
-+++ git/elfparser.h	2011-07-16 20:28:54.733829895 -0700
+--- 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>
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/gui-argument.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/gui-argument.patch
deleted file mode 100644
index d2c053e..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/gui-argument.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-Add the ability to explicitly enable/disable GUI support
-
-Signed-off-by: Christopher Larson <chris_larson@mentor.com>
-Upstream-Status: Pending
-
---- git.orig/configure.ac
-+++ git/configure.ac
-@@ -62,12 +62,24 @@ KMICRO=`uname -r | cut -d"." -f 3 | cut
- # Pkgconfig dependencies
- 
- core_dep="glib-2.0 >= 2.6.0"
--gui_dep="gtk+-2.0 > 2.6.0 gdk-pixbuf-2.0 pangoft2 libglade-2.0"
- 
- PKG_CHECK_MODULES(CORE_DEP, $core_dep, [], AC_MSG_ERROR([sysprof dependencies not satisfied]))
- 
--build_gui=yes
--PKG_CHECK_MODULES(GUI_DEP, $gui_dep, [], build_gui=no)
-+gui_dep="gtk+-2.0 > 2.6.0 gdk-pixbuf-2.0 pangoft2 libglade-2.0"
-+
-+AC_ARG_ENABLE([gui],
-+  [AS_HELP_STRING([--disable-gui],
-+    [Disable GUI functionality (requires gtk+, gdk-pixbuf, pangoft2, libglade) @<:@default=auto@:>@])],
-+  [],
-+  [enable_gui=auto])
-+
-+build_gui=no
-+AS_IF([test "x$enable_gui" != xno],
-+  [PKG_CHECK_MODULES(GUI_DEP, $gui_dep, build_gui=yes,
-+    [if test "x$enable_gui" != xauto; then
-+       AC_MSG_FAILURE(
-+         [--enable-gui was given, but gui dependencies were not satisfied])
-+     fi])])
- 
- AM_CONDITIONAL([BUILD_GUI], [test "$build_gui" = yes])
- 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/rmb-arm.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/rmb-arm.patch
deleted file mode 100644
index c53ac64..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/rmb-arm.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-
-Upstream-Status: Pending
-
-Index: git/util.h
-===================================================================
---- git.orig/util.h	2010-12-07 22:41:57.156243001 -0600
-+++ git/util.h	2010-12-07 22:43:47.616243002 -0600
-@@ -37,4 +37,13 @@
- #define cpu_relax()     asm volatile("" ::: "memory");
- #endif
- 
-+#ifdef __arm__
-+/*
-+ * Use the __kuser_memory_barrier helper in the CPU helper page. See
-+ * arch/arm/kernel/entry-armv.S in the kernel source for details.
-+ */
-+#define rmb()		((void(*)(void))0xffff0fa0)()
-+#define cpu_relax()	asm volatile("":::"memory")
-+#endif
-+
- #endif
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/rmb-mips.patch b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/rmb-mips.patch
deleted file mode 100644
index e055b8a..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/files/rmb-mips.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-Upstream-Status: Pending
-
-Index: git/util.h
-===================================================================
---- git.orig/util.h	2010-12-08 01:22:44.486243001 -0600
-+++ git/util.h	2010-12-08 01:23:27.836243001 -0600
-@@ -37,4 +37,15 @@
- #define cpu_relax()     asm volatile("" ::: "memory");
- #endif
- 
-+#ifdef __mips__
-+#define rmb()		asm volatile(					\
-+				".set	mips2\n\t"			\
-+				"sync\n\t"				\
-+				".set	mips0"				\
-+				: /* no output */			\
-+				: /* no input */			\
-+				: "memory")
-+#define cpu_relax()	asm volatile("" ::: "memory")
-+#endif
-+
- #endif
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/sysprof_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/sysprof_git.bb
index 84c6aad..8d8b626 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/sysprof/sysprof_git.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/sysprof/sysprof_git.bb
@@ -1,31 +1,40 @@
 SUMMARY = "System-wide Performance Profiler for Linux"
-LICENSE = "GPLv2"
-LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+LICENSE = "GPLv3+"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
+                    file://src/sp-application.c;endline=17;md5=40e55577ef122c88fe20052acda64875"
+
+inherit gnomebase gettext systemd
 
 DEPENDS = "glib-2.0"
 
-SRCREV = "cd44ee6644c3641507fb53b8a2a69137f2971219"
-PV = "1.2.0+git${SRCPV}"
+S = "${WORKDIR}/git"
+SRCREV = "9c6cec9b49766bf77c1713bc5a7c6d651e628068"
+PV = "3.20.0+git${SRCPV}"
 
 SRC_URI = "git://git.gnome.org/sysprof \
            file://define-NT_GNU_BUILD_ID.patch \
-           file://gui-argument.patch \
+           file://0001-configure-Add-option-to-enable-disable-polkit.patch \
+           file://0001-Disable-check-for-polkit-for-UI.patch \
+           file://0001-Avoid-building-docs.patch \
+           file://0001-callgraph-Use-U64_TO_POINTER.patch \
+           file://0001-Forward-port-mips-arm-memory-barrier-patches.patch \
           "
+SRC_URI[archive.md5sum] = "d56e8492033b60e247634731e7f760b9"
+SRC_URI[archive.sha256sum] = "4a338ad41bfffae87ef281f6e75c9660b3e0c6671bf5233be0c3f55a5e5b1ce5"
 
-SRC_URI_append_arm  = " file://rmb-arm.patch"
-SRC_URI_append_armeb  = " file://rmb-arm.patch"
-SRC_URI_append_mips = " file://rmb-mips.patch"
-SRC_URI_append_mips64 = " file://rmb-mips.patch"
-SRC_URI_append_mips64n32 = " file://rmb-mips.patch"
+AUTOTOOLS_AUXDIR = "${S}/build-aux"
 
-S = "${WORKDIR}/git"
+EXTRA_OECONF = "--enable-compile-warnings"
 
-inherit autotools pkgconfig
+PACKAGECONFIG ?= "${@bb.utils.contains_any('DISTRO_FEATURES', '${GTK3DISTROFEATURES}', 'gtk', '', d)}"
+PACKAGECONFIG[gtk] = "--enable-gtk,--disable-gtk,gtk+3"
+PACKAGECONFIG[polkit] = "--enable-polkit,--disable-polkit,polkit dbus"
 
-PACKAGECONFIG ?= "${@bb.utils.contains_any('DISTRO_FEATURES', '${GTK2DISTROFEATURES}', 'gui', '', d)}"
-PACKAGECONFIG[gui] = "--enable-gui,--disable-gui,gtk+ gdk-pixbuf pango libglade"
+SOLIBS = ".so"
+FILES_SOLIBSDEV = ""
+FILES_${PN} += "${datadir}/icons/"
+
+SYSTEMD_SERVICE_${PN} = "${@bb.utils.contains('PACKAGECONFIG', 'polkit', 'sysprof2.service', '', d)}"
 
 # We do not yet work for aarch64.
-#
 COMPATIBLE_HOST = "^(?!aarch64).*"
-
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb
index 3686c2f..46820ef 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap-uprobes_git.bb
@@ -13,8 +13,6 @@
 
 FILES_${PN} += "${datadir}/systemtap/runtime/uprobes"
 
-EXTRA_OEMAKE = ""
-
 # Compile and install the uprobes kernel module on machines with utrace
 # support.  Note that staprun expects it in the systemtap/runtime directory,
 # not in /lib/modules.
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap/docproc-build-fix.patch b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap/docproc-build-fix.patch
deleted file mode 100644
index 33a8994..0000000
--- a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap/docproc-build-fix.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-Upstream-Status: Inappropriate [configuration]
-
-Signed-off-by: Tom Zanussi <tom.zanussi@intel.com>
-
-Index: git/doc/SystemTap_Tapset_Reference/Makefile.am
-===================================================================
---- git.orig/doc/SystemTap_Tapset_Reference/Makefile.am	2012-04-13 08:43:46.263339003 -0500
-+++ git/doc/SystemTap_Tapset_Reference/Makefile.am	2012-04-13 09:31:22.470083915 -0500
-@@ -27,6 +27,10 @@
- noinst_PROGRAMS = docproc
- SRCTREE=$(abs_top_srcdir)/
- DOCPROC=$(abs_builddir)/docproc
-+docproc_LINK = $(CC_FOR_BUILD) $(LDFLAGS_FOR_BUILD) -o $@
-+
-+docproc.o: $(srcdir)/docproc.c
-+	$(CC_FOR_BUILD) -c $(CFLAGS_FOR_BUILD) -o $@ $(srcdir)/docproc.c
- 
- all: $(PDFDOCS) stamp-htmldocs stamp-mandocs
- tapsets.xml: docproc $(shell find $(SRCTREE)/tapset -name '*.stp')
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap/monitor-option.patch b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap/monitor-option.patch
new file mode 100644
index 0000000..7d43a79
--- /dev/null
+++ b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap/monitor-option.patch
@@ -0,0 +1,28 @@
+Add an option to explicitly disable the monitor (and therefore the dependency on
+json-c and ncurses).
+
+Upstream-Status: Pending
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+diff --git a/configure.ac b/configure.ac
+index cd781a2..e56079a 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -570,13 +574,16 @@ dnl See if we have enough libraries and tools to build the virt server
+ fi
+ AM_CONDITIONAL([BUILD_VIRT], [test "${have_libvirt}" == "yes" -a "${have_libxml2}" == "yes" -a "$enable_virt" != "no"])
+
++AC_ARG_ENABLE([monitor], AS_HELP_STRING([--disable-monitor],[Disable monitor]))
++if test "$enable_monitor" != "no"; then
+ dnl Check for presence of json-c and ncurses for use in monitor mode
+ PKG_CHECK_MODULES([jsonc], [json-c], [have_jsonc=yes], [have_jsonc=no])
+ PKG_CHECK_MODULES([ncurses], [ncurses], [have_ncurses=yes], [have_ncurses=no])
+-AM_CONDITIONAL([HAVE_MONITOR_LIBS], [test "${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"
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.bb b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.bb
index 97064b8..43bf69e 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.bb
+++ b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.bb
@@ -2,17 +2,14 @@
 
 require systemtap_git.inc
 
-DEPENDS = "elfutils sqlite3 systemtap-native"
-DEPENDS_class-native = "elfutils-native sqlite3-native gettext-native"
-DEPENDS_class-nativesdk = "nativesdk-elfutils nativesdk-sqlite3 nativesdk-gettext"
+DEPENDS = "boost elfutils"
 
-RDEPENDS_${PN} += "python bash"
-RDEPENDS_${PN}_class-native += "python-native"
-RDEPENDS_${PN}_class-nativesdk += "python-native"
+RDEPENDS_${PN} += "python3-core bash"
 
 EXTRA_OECONF += "--with-libelf=${STAGING_DIR_TARGET} --without-rpm \
             --without-nss --without-avahi --without-dyninst \
             --disable-server --disable-grapher --enable-prologues \
+            --with-python3 \
             ac_cv_prog_have_javac=no \
             ac_cv_prog_have_jar=no "
 
@@ -20,8 +17,10 @@
 
 EXTRA_OECONF += "${STAP_DOCS} "
 
-PACKAGECONFIG ??= ""
+PACKAGECONFIG ??= "sqlite monitor"
 PACKAGECONFIG[libvirt] = "--enable-libvirt,--disable-libvirt,libvirt"
+PACKAGECONFIG[sqlite] = "--enable-sqlite,--disable-sqlite,sqlite3"
+PACKAGECONFIG[monitor] = "--enable-monitor,--disable-monitor,ncurses json-c"
 
 inherit autotools gettext pkgconfig
 
diff --git a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.inc b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.inc
index 656f15f..304eb99 100644
--- a/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.inc
+++ b/import-layers/yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.inc
@@ -1,14 +1,14 @@
 LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
-SRCREV = "7009f2f782e52d6105fe68d6ea2a9820a1099c06"
-PV = "2.9"
+SRCREV = "616ec7a0b916df7785d911b824c3df6eb022b213"
+PV = "3.0"
 
 SRC_URI = "git://sourceware.org/git/systemtap.git \
-           file://docproc-build-fix.patch \
            file://obsolete_automake_macros.patch \
            file://system_map_location.patch \
            file://configure-allow-to-disable-libvirt.patch \
            file://x32_abi_time.patch \
+           file://monitor-option.patch \
           "
 
 # systemtap doesn't support mips