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 1edcd7e..32edb60 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
@@ -11,13 +11,13 @@
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "02f0c38dd20819c0e9d279e3b1e95280101ea8ab"
-SRCREV_meta ?= "a7cb57afb9fb9787079c28a1028d797632105e56"
+SRCREV_machine ?= "0e4a79e608e92830693e511a3dd282ce7c3b3f41"
+SRCREV_meta ?= "ad6f8b357720ca8167a090713b7746230cf4b314"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.19;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "4.19.72"
+LINUX_VERSION ?= "4.19.78"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-rt_5.2.bb b/poky/meta/recipes-kernel/linux/linux-yocto-rt_5.2.bb
index e3fe544..423331e 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto-rt_5.2.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-rt_5.2.bb
@@ -11,13 +11,13 @@
         raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-yocto-rt to enable it")
 }
 
-SRCREV_machine ?= "0a9f6ee2443b54c614107728ca76485916010023"
-SRCREV_meta ?= "b867b78b5019ae455af97dec7794cff7527d7624"
+SRCREV_machine ?= "55e3ee387b073d8d609e8899859561340d8b6911"
+SRCREV_meta ?= "bd0762cd138f1624b5a5f8669cfa3ac2b71cb87b"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;branch=${KBRANCH};name=machine \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.2;destsuffix=${KMETA}"
 
-LINUX_VERSION ?= "5.2.17"
+LINUX_VERSION ?= "5.2.20"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
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 446bce3..0682aef 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
@@ -6,7 +6,7 @@
 
 require recipes-kernel/linux/linux-yocto.inc
 
-LINUX_VERSION ?= "4.19.72"
+LINUX_VERSION ?= "4.19.78"
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
@@ -15,9 +15,9 @@
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine_qemuarm ?= "283b870cef5f79a6f07465828a51f27a6aed4c50"
-SRCREV_machine ?= "2d7c98a6748a64ca36fd1d2e60c517b16326df61"
-SRCREV_meta ?= "a7cb57afb9fb9787079c28a1028d797632105e56"
+SRCREV_machine_qemuarm ?= "be50001808f00efee538c2a3e7c0a5a2a2df65da"
+SRCREV_machine ?= "a915fbeae8ed987402f69666d90bef15a01c5823"
+SRCREV_meta ?= "ad6f8b357720ca8167a090713b7746230cf4b314"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_5.2.bb b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_5.2.bb
index f3f5468..f7239d0 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto-tiny_5.2.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto-tiny_5.2.bb
@@ -6,7 +6,7 @@
 
 require recipes-kernel/linux/linux-yocto.inc
 
-LINUX_VERSION ?= "5.2.17"
+LINUX_VERSION ?= "5.2.20"
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
@@ -15,9 +15,9 @@
 KMETA = "kernel-meta"
 KCONF_BSP_AUDIT_LEVEL = "2"
 
-SRCREV_machine_qemuarm ?= "aaa66d462ec17345dadd69b1ec0f3fcc83e82536"
-SRCREV_machine ?= "255a750d28cd45df8923c3aba1e82c322757a50d"
-SRCREV_meta ?= "b867b78b5019ae455af97dec7794cff7527d7624"
+SRCREV_machine_qemuarm ?= "501d680535903acc00808c36f2cc07f2dc725adc"
+SRCREV_machine ?= "dd25a04fc5e2e4549fc9b86157a01e0c72b53b03"
+SRCREV_meta ?= "bd0762cd138f1624b5a5f8669cfa3ac2b71cb87b"
 
 PV = "${LINUX_VERSION}+git${SRCPV}"
 
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 96debc4..d8cb20f 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto_4.19.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto_4.19.bb
@@ -11,22 +11,22 @@
 KBRANCH_qemux86-64 ?= "v4.19/standard/base"
 KBRANCH_qemumips64 ?= "v4.19/standard/mti-malta64"
 
-SRCREV_machine_qemuarm ?= "b0be447bc9053d07f3438999778bd077679ae756"
-SRCREV_machine_qemuarm64 ?= "2d7c98a6748a64ca36fd1d2e60c517b16326df61"
-SRCREV_machine_qemumips ?= "3c8b21d0a335b5f418682969448574dfd0011f02"
-SRCREV_machine_qemuppc ?= "2d7c98a6748a64ca36fd1d2e60c517b16326df61"
-SRCREV_machine_qemux86 ?= "2d7c98a6748a64ca36fd1d2e60c517b16326df61"
-SRCREV_machine_qemux86-64 ?= "2d7c98a6748a64ca36fd1d2e60c517b16326df61"
-SRCREV_machine_qemumips64 ?= "2854797711fee4061fb760c2b6e0e3d3135195ab"
-SRCREV_machine ?= "2d7c98a6748a64ca36fd1d2e60c517b16326df61"
-SRCREV_meta ?= "a7cb57afb9fb9787079c28a1028d797632105e56"
+SRCREV_machine_qemuarm ?= "7fde51abcaf389193ce5d87ebfb8e8fb66a9271a"
+SRCREV_machine_qemuarm64 ?= "a915fbeae8ed987402f69666d90bef15a01c5823"
+SRCREV_machine_qemumips ?= "8ac68d42beb24b275ac0d2a54a0a2291970e5dde"
+SRCREV_machine_qemuppc ?= "a915fbeae8ed987402f69666d90bef15a01c5823"
+SRCREV_machine_qemux86 ?= "a915fbeae8ed987402f69666d90bef15a01c5823"
+SRCREV_machine_qemux86-64 ?= "a915fbeae8ed987402f69666d90bef15a01c5823"
+SRCREV_machine_qemumips64 ?= "ea2cb8731306f734bf0227575e04cafac7dfade0"
+SRCREV_machine ?= "a915fbeae8ed987402f69666d90bef15a01c5823"
+SRCREV_meta ?= "ad6f8b357720ca8167a090713b7746230cf4b314"
 
 SRC_URI = "git://git.yoctoproject.org/linux-yocto.git;name=machine;branch=${KBRANCH}; \
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-4.19;destsuffix=${KMETA} \
           "
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-LINUX_VERSION ?= "4.19.72"
+LINUX_VERSION ?= "4.19.78"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
 DEPENDS += "openssl-native util-linux-native"
diff --git a/poky/meta/recipes-kernel/linux/linux-yocto_5.2.bb b/poky/meta/recipes-kernel/linux/linux-yocto_5.2.bb
index 1a2c3ff..8f75f67 100644
--- a/poky/meta/recipes-kernel/linux/linux-yocto_5.2.bb
+++ b/poky/meta/recipes-kernel/linux/linux-yocto_5.2.bb
@@ -12,16 +12,16 @@
 KBRANCH_qemux86-64 ?= "v5.2/standard/base"
 KBRANCH_qemumips64 ?= "v5.2/standard/mti-malta64"
 
-SRCREV_machine_qemuarm ?= "47b80ef7bd932830f299ed76e2302df631ae4fbe"
-SRCREV_machine_qemuarm64 ?= "255a750d28cd45df8923c3aba1e82c322757a50d"
-SRCREV_machine_qemumips ?= "45ff64cb3f87c38db6f46353ea93005d049b0cf6"
-SRCREV_machine_qemuppc ?= "255a750d28cd45df8923c3aba1e82c322757a50d"
-SRCREV_machine_qemuriscv64 ?= "255a750d28cd45df8923c3aba1e82c322757a50d"
-SRCREV_machine_qemux86 ?= "255a750d28cd45df8923c3aba1e82c322757a50d"
-SRCREV_machine_qemux86-64 ?= "255a750d28cd45df8923c3aba1e82c322757a50d"
-SRCREV_machine_qemumips64 ?= "ea0fd387a459803ac60e9b8a1729f2fc7d3215f1"
-SRCREV_machine ?= "255a750d28cd45df8923c3aba1e82c322757a50d"
-SRCREV_meta ?= "b867b78b5019ae455af97dec7794cff7527d7624"
+SRCREV_machine_qemuarm ?= "fcbe51dfa0a763a07e4cd66204d6c0ba054663ce"
+SRCREV_machine_qemuarm64 ?= "dd25a04fc5e2e4549fc9b86157a01e0c72b53b03"
+SRCREV_machine_qemumips ?= "9cad7bb8bcd3686f580a3363847ee9c9e86928b1"
+SRCREV_machine_qemuppc ?= "dd25a04fc5e2e4549fc9b86157a01e0c72b53b03"
+SRCREV_machine_qemuriscv64 ?= "dd25a04fc5e2e4549fc9b86157a01e0c72b53b03"
+SRCREV_machine_qemux86 ?= "dd25a04fc5e2e4549fc9b86157a01e0c72b53b03"
+SRCREV_machine_qemux86-64 ?= "dd25a04fc5e2e4549fc9b86157a01e0c72b53b03"
+SRCREV_machine_qemumips64 ?= "dc2be1a546e937374590ce3858b717489ded2c21"
+SRCREV_machine ?= "dd25a04fc5e2e4549fc9b86157a01e0c72b53b03"
+SRCREV_meta ?= "bd0762cd138f1624b5a5f8669cfa3ac2b71cb87b"
 
 # remap qemuarm to qemuarma15 for the 5.2 kernel
 # KMACHINE_qemuarm ?= "qemuarma15"
@@ -30,7 +30,7 @@
            git://git.yoctoproject.org/yocto-kernel-cache;type=kmeta;name=meta;branch=yocto-5.2;destsuffix=${KMETA}"
 
 LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-LINUX_VERSION ?= "5.2.17"
+LINUX_VERSION ?= "5.2.20"
 
 DEPENDS += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-native', '', d)}"
 DEPENDS += "openssl-native util-linux-native"
diff --git a/poky/meta/recipes-kernel/perf/perf.bb b/poky/meta/recipes-kernel/perf/perf.bb
index 8201c0c..5f0ba7c 100644
--- a/poky/meta/recipes-kernel/perf/perf.bb
+++ b/poky/meta/recipes-kernel/perf/perf.bb
@@ -25,6 +25,7 @@
 # libaudit support would need scripting to be enabled
 PACKAGECONFIG[audit] = ",NO_LIBAUDIT=1,audit"
 PACKAGECONFIG[manpages] = ",,xmlto-native asciidoc-native"
+PACKAGECONFIG[cap] = ",,libcap"
 
 # libunwind is not yet ported for some architectures
 PACKAGECONFIG_remove_arc = "libunwind"
@@ -105,7 +106,6 @@
 EXTRA_OEMAKE_append_task-configure = " JOBS=1"
 
 PERF_SRC ?= "Makefile \
-             include \
              tools/arch \
              tools/build \
              tools/include \
@@ -113,6 +113,8 @@
              tools/Makefile \
              tools/perf \
              tools/scripts \
+             scripts/ \
+             arch/${ARCH}/Makefile \
 "
 
 PERF_EXTRA_LDFLAGS = ""
@@ -151,6 +153,8 @@
         if os.path.isdir(src):
             oe.path.copyhardlinktree(src, dest)
         else:
+            src_path = os.path.dirname(s)
+            os.makedirs(os.path.join(dest_dir,src_path),exist_ok=True)
             bb.utils.copyfile(src, dest)
 }
 
@@ -243,9 +247,6 @@
     # so we copy it from the sysroot unistd.h to the perf unistd.h
     install -D -m0644 ${STAGING_INCDIR}/asm-generic/unistd.h ${S}/tools/include/uapi/asm-generic/unistd.h
     install -D -m0644 ${STAGING_INCDIR}/asm-generic/unistd.h ${S}/include/uapi/asm-generic/unistd.h
-
-    # bits.h can have the same issue as unistd.h, so we make the tools variant take precedence
-    [ -e ${S}/tools/include/linux/bits.h ] && install -D -m0644 ${S}/tools/include/linux/bits.h ${S}/include/linux/bits.h
 }
 
 python do_package_prepend() {
diff --git a/poky/meta/recipes-kernel/systemtap/systemtap_git.bb b/poky/meta/recipes-kernel/systemtap/systemtap_git.bb
index 6ee3e1c..1c9f2ae 100644
--- a/poky/meta/recipes-kernel/systemtap/systemtap_git.bb
+++ b/poky/meta/recipes-kernel/systemtap/systemtap_git.bb
@@ -51,10 +51,13 @@
       rm ${D}${libexecdir}/${PN}/stap-env
    fi
 
-   # Fix makefile hardcoded path assumptions for systemd (assumes $prefix)
-   install -d `dirname ${D}${systemd_unitdir}`
-   mv ${D}${prefix}/lib/systemd `dirname ${D}${systemd_unitdir}`
-   rmdir ${D}${prefix}/lib --ignore-fail-on-non-empty
+   if [ ${D}${prefix}/lib != `dirname ${D}${systemd_unitdir}` ]; then
+      # Fix makefile hardcoded path assumptions for systemd (assumes $prefix)
+      # without usrmerge distro feature enabled
+      install -d `dirname ${D}${systemd_unitdir}`
+      mv ${D}${prefix}/lib/systemd `dirname ${D}${systemd_unitdir}`
+      rmdir ${D}${prefix}/lib --ignore-fail-on-non-empty
+   fi
 
    # Ensure correct ownership for files copied in
    chown root:root ${D}${sysconfdir}/stap-exporter/* -R