diff --git a/poky/meta/recipes-kernel/linux/linux-dummy.bb b/poky/meta/recipes-kernel/linux/linux-dummy.bb
index e1c7f76..62cf6f5 100644
--- a/poky/meta/recipes-kernel/linux/linux-dummy.bb
+++ b/poky/meta/recipes-kernel/linux/linux-dummy.bb
@@ -39,6 +39,10 @@
 	:
 }
 
+do_compile_kernelmodules() {
+    :
+}
+
 do_shared_workdir () {
 	:
 }
@@ -58,3 +62,4 @@
 addtask bundle_initramfs after do_install before do_deploy
 addtask deploy after do_install
 addtask shared_workdir after do_compile before do_install
+addtask compile_kernelmodules
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-dev.bb b/poky/meta/recipes-kernel/linux/linux-yocto-dev.bb
index 3a055c1..8c83620 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto-dev.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-dev.bb
@@ -41,7 +41,7 @@
 
 COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemumips64|qemux86-64)"
 
-KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
 
 # Functionality flags
 KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb b/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb
index 0836dc7..a4facfe 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-rt_4.19.bb
@@ -33,7 +33,7 @@
 
 COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm|qemuarmv5|qemuarm64|qemuppc|qemumips)"
 
-KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
 
 # Functionality flags
 KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb b/poky/meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb
index b5e415f..8bd9d74 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-rt_5.0.bb
@@ -33,7 +33,7 @@
 
 COMPATIBLE_MACHINE = "(qemux86|qemux86-64|qemuarm|qemuarmv5|qemuarm64|qemuppc|qemumips)"
 
-KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
 
 # Functionality flags
 KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc features/taskstats/taskstats.scc"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.19.bb b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.19.bb
index 4ca11d7..e668854 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.19.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_4.19.bb
@@ -29,4 +29,4 @@
 # Functionality flags
 KERNEL_FEATURES = ""
 
-KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb
index a9c463c..226a90c 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_5.0.bb
@@ -29,4 +29,4 @@
 # Functionality flags
 KERNEL_FEATURES = ""
 
-KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto_4.19.bb b/poky/meta/recipes-kernel/linux/linux-yocto_4.19.bb
index cda4ecf..014d689 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto_4.19.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto_4.19.bb
@@ -36,7 +36,7 @@
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
+KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
 
 COMPATIBLE_MACHINE = "qemuarm|qemuarmv5|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
 
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto_5.0.bb b/poky/meta/recipes-kernel/linux/linux-yocto_5.0.bb
index 8aec315..7456141 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto_5.0.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto_5.0.bb
@@ -7,6 +7,7 @@
 KBRANCH_qemuarm64 ?= "v5.0/standard/qemuarm64"
 KBRANCH_qemumips ?= "v5.0/standard/mti-malta32"
 KBRANCH_qemuppc  ?= "v5.0/standard/qemuppc"
+KBRANCH_qemuriscv64  ?= "v5.0/standard/base"
 KBRANCH_qemux86  ?= "v5.0/standard/base"
 KBRANCH_qemux86-64 ?= "v5.0/standard/base"
 KBRANCH_qemumips64 ?= "v5.0/standard/mti-malta64"
@@ -15,6 +16,7 @@
 SRCREV_machine_qemuarm64 ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458"
 SRCREV_machine_qemumips ?= "7de9b8f0db98e51a666477c8e2b64f1964b45410"
 SRCREV_machine_qemuppc ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458"
+SRCREV_machine_qemuriscv64 ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458"
 SRCREV_machine_qemux86 ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458"
 SRCREV_machine_qemux86-64 ?= "00638cdd8f92869a0f89ebe3289fdbd856ba9458"
 SRCREV_machine_qemumips64 ?= "5a8b27bcc0b16077ab8edfcd3fb25c80dc2c652e"
@@ -38,10 +40,9 @@
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-KERNEL_DEVICETREE_qemuarm = "versatile-pb.dtb"
 KERNEL_DEVICETREE_qemuarmv5 = "versatile-pb.dtb"
 
-COMPATIBLE_MACHINE = "qemuarm|qemuarmv5|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64"
+COMPATIBLE_MACHINE = "qemuarm|qemuarmv5|qemuarm64|qemux86|qemuppc|qemumips|qemumips64|qemux86-64|qemuriscv64"
 
 # Functionality flags
 KERNEL_EXTRA_FEATURES ?= "features/netfilter/netfilter.scc"
diff --git a/poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest b/poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest
index dbb1882..eaa2e7b 100755
--- a/poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest
+++ b/poky/meta/recipes-kernel/lttng/lttng-tools/run-ptest
@@ -3,4 +3,4 @@
 # test plan to raise ERRORs; this is just noise.
 makeargs="LOG_DRIVER_FLAGS=--ignore-exit top_srcdir=$PWD top_builddir=$PWD"
 make -k -t all >/dev/null 2>&1
-exec make -k -s $makeargs check 2>/dev/null
+exec make -k -s $makeargs check 2>/dev/null | sed -e 's#/tmp/tmp\...........#/tmp/tmp.XXXXXXXXXX#g'
diff --git a/poky/meta/recipes-kernel/lttng/lttng-tools_2.10.6.bb b/poky/meta/recipes-kernel/lttng/lttng-tools_2.10.6.bb
index 9583ee3..58c7864 100644
--- a/poky/meta/recipes-kernel/lttng/lttng-tools_2.10.6.bb
+++ b/poky/meta/recipes-kernel/lttng/lttng-tools_2.10.6.bb
@@ -11,7 +11,7 @@
 
 DEPENDS = "liburcu popt libxml2 util-linux"
 RDEPENDS_${PN} = "libgcc"
-RDEPENDS_${PN}-ptest += "make perl bash gawk babeltrace procps perl-module-overloading coreutils util-linux kmod lttng-modules"
+RDEPENDS_${PN}-ptest += "make perl bash gawk babeltrace procps perl-module-overloading coreutils util-linux kmod lttng-modules sed"
 RDEPENDS_${PN}-ptest_append_libc-glibc = " glibc-utils"
 RDEPENDS_${PN}-ptest_append_libc-musl = " musl-utils"
 # babelstats.pl wants getopt-long
diff --git a/poky/meta/recipes-kernel/lttng/lttng-ust/0001-compat-work-around-broken-_SC_NPROCESSORS_CONF-on-MU.patch b/poky/meta/recipes-kernel/lttng/lttng-ust/0001-compat-work-around-broken-_SC_NPROCESSORS_CONF-on-MU.patch
deleted file mode 100644
index 5c4bd36..0000000
--- a/poky/meta/recipes-kernel/lttng/lttng-ust/0001-compat-work-around-broken-_SC_NPROCESSORS_CONF-on-MU.patch
+++ /dev/null
@@ -1,109 +0,0 @@
-From 5de7c318804a7b1edce8562d4891b4c74aac0677 Mon Sep 17 00:00:00 2001
-From: Michael Jeanson <mjeanson@efficios.com>
-Date: Wed, 20 Mar 2019 11:07:35 -0400
-Subject: [PATCH] compat: work around broken _SC_NPROCESSORS_CONF on MUSL libc
-
-On MUSL libc the _SC_NPROCESSORS_CONF sysconf will report the number of
-CPUs allocated to the task based on the affinity mask instead of the
-total number of CPUs configured on the system.
-
-Upstream-Status: Accepted [1] [5de7c318804a7b1edce8562d4891b4c74aac0677]
-[1] https://lists.lttng.org/pipermail/lttng-dev/2019-March/028616.html
-
-Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
----
- libringbuffer/smp.c | 66 +++++++++++++++++++++++++++++++++++++++++++++
- 1 file changed, 66 insertions(+)
-
-diff --git a/libringbuffer/smp.c b/libringbuffer/smp.c
-index 9e7114be..656a75da 100644
---- a/libringbuffer/smp.c
-+++ b/libringbuffer/smp.c
-@@ -2,6 +2,7 @@
-  * libringbuffer/smp.c
-  *
-  * Copyright (C) 2011-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-+ * Copyright (C) 2019 Michael Jeanson <mjeanson@efficios.com>
-  *
-  * This library is free software; you can redistribute it and/or
-  * modify it under the terms of the GNU Lesser General Public
-@@ -26,6 +27,7 @@
- 
- int __num_possible_cpus;
- 
-+#if (defined(__GLIBC__) || defined( __UCLIBC__))
- void _get_num_possible_cpus(void)
- {
- 	int result;
-@@ -43,3 +45,67 @@ void _get_num_possible_cpus(void)
- 		return;
- 	__num_possible_cpus = result;
- }
-+
-+#else
-+
-+/*
-+ * The MUSL libc implementation of the _SC_NPROCESSORS_CONF sysconf does not
-+ * return the number of configured CPUs in the system but relies on the cpu
-+ * affinity mask of the current task.
-+ *
-+ * So instead we use a strategy similar to GLIBC's, counting the cpu
-+ * directories in "/sys/devices/system/cpu" and fallback on the value from
-+ * sysconf if it fails.
-+ */
-+
-+#include <dirent.h>
-+#include <limits.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <sys/types.h>
-+
-+#define __max(a,b) ((a)>(b)?(a):(b))
-+
-+void _get_num_possible_cpus(void)
-+{
-+	int result, count = 0;
-+	DIR *cpudir;
-+	struct dirent *entry;
-+
-+	cpudir = opendir("/sys/devices/system/cpu");
-+	if (cpudir == NULL)
-+		goto end;
-+
-+	/*
-+	 * Count the number of directories named "cpu" followed by and
-+	 * integer. This is the same strategy as glibc uses.
-+	 */
-+	while ((entry = readdir(cpudir))) {
-+		if (entry->d_type == DT_DIR &&
-+			strncmp(entry->d_name, "cpu", 3) == 0) {
-+
-+			char *endptr;
-+			unsigned long cpu_num;
-+
-+			cpu_num = strtoul(entry->d_name + 3, &endptr, 10);
-+			if ((cpu_num < ULONG_MAX) && (endptr != entry->d_name + 3)
-+					&& (*endptr == '\0')) {
-+				count++;
-+			}
-+		}
-+	}
-+
-+end:
-+	/*
-+	 * Get the sysconf value as a fallback. Keep the highest number.
-+	 */
-+	result = __max(sysconf(_SC_NPROCESSORS_CONF), count);
-+
-+	/*
-+	 * If both methods failed, don't store the value.
-+	 */
-+	if (result < 1)
-+		return;
-+	__num_possible_cpus = result;
-+}
-+#endif
--- 
-2.17.1
-
diff --git a/poky/meta/recipes-kernel/lttng/lttng-ust_2.10.3.bb b/poky/meta/recipes-kernel/lttng/lttng-ust_2.10.4.bb
similarity index 89%
rename from poky/meta/recipes-kernel/lttng/lttng-ust_2.10.3.bb
rename to poky/meta/recipes-kernel/lttng/lttng-ust_2.10.4.bb
index d546104..a8eebb2 100644
--- a/poky/meta/recipes-kernel/lttng/lttng-ust_2.10.3.bb
+++ b/poky/meta/recipes-kernel/lttng/lttng-ust_2.10.4.bb
@@ -27,11 +27,10 @@
 
 SRC_URI = "https://lttng.org/files/lttng-ust/lttng-ust-${PV}.tar.bz2 \
            file://lttng-ust-doc-examples-disable.patch \
-	   file://0001-compat-work-around-broken-_SC_NPROCESSORS_CONF-on-MU.patch \
           "
 
-SRC_URI[md5sum] = "ffcfa8c1ba9a52f002d240e936e9afa2"
-SRC_URI[sha256sum] = "9e8420f90d5f963f7aa32bc6d44adc1e491136f687c69ffb7a3075d33b40852b"
+SRC_URI[md5sum] = "19916ff0dec23c90f985586a8cbd1fd2"
+SRC_URI[sha256sum] = "75d5b4bb205c444a343e1297e14cd3a2503fc645a26710531cbd319c72c1a967"
 
 CVE_PRODUCT = "ust"
 
diff --git a/poky/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb b/poky/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb
index 97c58c5..460e05a 100644
--- a/poky/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb
+++ b/poky/meta/recipes-kernel/make-mod-scripts/make-mod-scripts_1.0.bb
@@ -12,7 +12,7 @@
 do_configure[depends] += "virtual/kernel:do_shared_workdir openssl-native:do_populate_sysroot"
 do_compile[depends] += "virtual/kernel:do_compile_kernelmodules"
 
-DEPENDS += "bc-native"
+DEPENDS += "bc-native bison-native"
 
 EXTRA_OEMAKE = " HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}""
 
diff --git a/poky/meta/recipes-kernel/wireless-regdb/wireless-regdb_2019.06.03.bb b/poky/meta/recipes-kernel/wireless-regdb/wireless-regdb_2019.06.03.bb
new file mode 100644
index 0000000..9076d94
--- /dev/null
+++ b/poky/meta/recipes-kernel/wireless-regdb/wireless-regdb_2019.06.03.bb
@@ -0,0 +1,44 @@
+SUMMARY = "Wireless Central Regulatory Domain Database"
+HOMEPAGE = "http://wireless.kernel.org/en/developers/Regulatory/CRDA"
+SECTION = "net"
+LICENSE = "ISC"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=07c4f6dea3845b02a18dc00c8c87699c"
+
+SRC_URI = "https://www.kernel.org/pub/software/network/${BPN}/${BP}.tar.xz"
+SRC_URI[md5sum] = "4b5ba3f089db7fdb7b9daae6a7c1f2cb"
+SRC_URI[sha256sum] = "cd917ed86b63ce8d93947979f1f18948f03a4ac0ad89ec25227b36ac00dc54bf"
+
+inherit bin_package allarch
+
+do_install() {
+    install -d -m0755 ${D}${nonarch_libdir}/crda
+    install -d -m0755 ${D}${sysconfdir}/wireless-regdb/pubkeys
+    install -m 0644 regulatory.bin ${D}${nonarch_libdir}/crda/regulatory.bin
+    install -m 0644 sforshee.key.pub.pem ${D}${sysconfdir}/wireless-regdb/pubkeys/sforshee.key.pub.pem
+
+    install -m 0644 -D regulatory.db ${D}${nonarch_base_libdir}/firmware/regulatory.db
+    install -m 0644 regulatory.db.p7s ${D}${nonarch_base_libdir}/firmware/regulatory.db.p7s
+}
+
+# Install static regulatory DB in /lib/firmware for kernel to load.
+# This requires Linux kernel >= v4.15.
+# For kernel <= v4.14, inherit the kernel_wireless_regdb.bbclass
+# (in meta-networking) in kernel's recipe.
+PACKAGES = "${PN}-static ${PN}"
+RCONFLICTS_${PN} = "${PN}-static"
+
+FILES_${PN}-static = " \
+    ${nonarch_base_libdir}/firmware/regulatory.db \
+    ${nonarch_base_libdir}/firmware/regulatory.db.p7s \
+"
+
+# Native users might want to use the source of regulatory DB.
+# This is for example used by Linux kernel <= v4.14 and
+# kernel_wireless_regdb.bbclass in meta-networking.
+do_install_append_class-native() {
+    install -m 0644 -D db.txt ${D}${libdir}/crda/db.txt
+}
+
+RSUGGESTS_${PN} = "crda"
+
+BBCLASSEXTEND = "native"