diff --git a/sys-kernel/libre-kernel/Manifest b/sys-kernel/libre-kernel/Manifest
index a509cc1..903ff28 100644
--- a/sys-kernel/libre-kernel/Manifest
+++ b/sys-kernel/libre-kernel/Manifest
@@ -8,6 +8,8 @@ DIST genpatches-5.15-116.base.tar.xz 4433124 BLAKE2B 1ace5f7ac7fe7dee5ca92c8228f
 DIST genpatches-5.15-116.extras.tar.xz 3928 BLAKE2B 0130495424324f43fcb5f29b4178c56b43b01c4a7ca7a3b95ac07130f44d6875519d0ee79d9cf8a9912bd6c6d8bb81a0adcd17f27da1e59e24f19073d9a20cff SHA512 ece809c981c8d2c5ed7ec66df69dec3920cc75e7e43145c0ca5dbc577e16cc58880d449d8503d1863974fd2fb707a403b5a9b5ad02d9835e01c45637fd6bcfd7
 DIST genpatches-5.15-120.base.tar.xz 4681108 BLAKE2B 7e69c38991ab3b5ec949f48fff8564c854017b8bafac61747eede20f79d71dade59effaee29fe849b1fdbee7abcaeeeef3f55a39b95b96bda6a70af05a905a68 SHA512 2be319896281e7cab1646da40a3067c3815270ff5fb29edccda9138862a39ace2192a1cd38a4232bc14ebed0d6c0c877a9fd58f225d7cedca743664e2a993025
 DIST genpatches-5.15-120.extras.tar.xz 3932 BLAKE2B fb00b97c8b61234646388bec0dd23a1310a7bdca9d04a2048a32a4e30605662c7001188bc125170aeca2ded63954a71b612908286aeab06928dec00cedc76902 SHA512 c2b6ee91b3505dae7fe78a393001cdf6ac7d0020f8123f14d961b90d1424144996e182fcb5304d5890c041e2d940a960bac0795ebc22e85459285b16f67d9b3f
+DIST genpatches-5.15-128.base.tar.xz 5056336 BLAKE2B 7b25accd5e2c987050480abac7b79cd280820ee8b3607c84a58b6bc1c30c97c209b1a392c9c92abb7494307ccd138358674e7a984cf4766c2889ec9cee069546 SHA512 be70279f9cf6bdccf0bb3436b13cabca61e6360eae2d33e576f408ef2d32ed3bbb449083b0a84c31f98328ddda68b587f689487fe8346df41e83ecdaf702063e
+DIST genpatches-5.15-128.extras.tar.xz 3932 BLAKE2B 64d34eee4a4ee36c8d2431d8341723eb0ec32be703fbb3927e7984e9ea365b7907f38b2f013e725221bfb7d867eb63da4e784506615e1cacf9018c58981a2ce3 SHA512 b735304d7990925485ca45f1cd0f6434a96af45269bb3e10b9b67a41f84440654f62831a5160125f8d0c1ff4587ab00294caa1fa5223e8daf86dc0393bc8a695
 DIST genpatches-6.1-21.base.tar.xz 1052684 BLAKE2B 8ceb101f650a74dee8401a4a08cb052e821daa4f04b2a9c82e1cb40f0589aef8e6974fd5355922b19868558b373d1751bce7c5db5923c49433955dcd1863b1c5 SHA512 9db8c2413e56f7684bf4414ecdce3fc21984c69851125971e9dde372a6f8fd04c9f5159273d67815d96565062a221d8325664dd8762d353bd24f9afc02eeed11
 DIST genpatches-6.1-21.extras.tar.xz 3808 BLAKE2B 9d1bf513bea67b8ca4df1124b4c81857292b44f8e8c339b7295fee60cb04d323eef5de4f8a92714f641a68c3229a8b60b673760f7373ce54112f6f7231b18f4c SHA512 4439ead755188488e6f7c18210386121a78a30abcd8d56ca87d0069b7244ae87cf1ba312f033db49acf017ef6c581b58e0228baecf42df50e0d1d978fb4c5461
 DIST genpatches-6.1-24.base.tar.xz 1155780 BLAKE2B e6be4766ec5aba82d12d5209c1ac86b013482c2c1d40a9d5f72afa0f86555816c859795db9fa229415dc813e8b35851c98f11d17884d3e928684827b6c434778 SHA512 5e0c17ed36ccfe2d926e835a74b283ad40a21fdab33220c82c9e87ec2cbe17c3e6cc356bb62e17a1ca12901bd56694819708af438725c67b68c142c64f0a938c
@@ -26,6 +28,8 @@ DIST linux-libre-5.15.110-gnu.tar.xz 121473168 BLAKE2B 91b0bc6829bfad67ae1c2f843
 DIST linux-libre-5.15.110-gnu.tar.xz.sign 195 BLAKE2B bbe9d729f173da58a621cecfcca493ba3160ca76974c3299fc450842e580bb19c56f3ea1891385cd0b6605b5c9befe28a9ade41b9fc2753b249ca0de48321763 SHA512 818767e5cc68e756c49083cf6058f62ac8213893aa214945955510218264e9ac25c59df86e30366e9f6af82153bf8a117686f20da98c2b7ec53611fef9f8d2df
 DIST linux-libre-5.15.114-gnu.tar.xz 121493136 BLAKE2B 93635260c7265302a3509ced2a359761ebc037521eaf67804c31b0763110aaecb6fc03190b4e5d69a0da47457e983855e777735d773ce6764e340d5ad7e192e8 SHA512 0b9ad8d7f1985f3a97ed175c32564c9635f2df464f170b4cfd657fc1d322e01a788aa748d0ff655f811e2fe1f52f6cd3cee87158382207163f4ce8469a2f6b8a
 DIST linux-libre-5.15.114-gnu.tar.xz.sign 195 BLAKE2B 09b4a2d51598f6d2652e1df8509ddf90254c03be0c14df316903d339a263bcfc90ef7734c4278464ea33de77205f40208344c689a48c5087b84631d89c19f9e4 SHA512 dd840323802f1d50fbe05023a4480f3e7e255ae63e274e8115fee44142eec8f48b9b8585e11e14e5ca90783e9e6b78acfda50926a40cb9547d7118ee80123dc9
+DIST linux-libre-5.15.122-gnu.tar.xz 119766692 BLAKE2B 16b8fdd75db9a0ff9227d5af731af580c39f2d413c522d08a8a0902c3213ac464ff1d439ea647a237259e3f1e6dfe829d7e51362357424e7b4f0fea2d48bb9df SHA512 6565a7d171dc66796ee4bc667ba65755ea599b6c07eb115f288183cf5158c1a9042a49464ff20f2da5641662b45b98e39eb7b04b6a95a84ae877bce5fcf91428
+DIST linux-libre-5.15.122-gnu.tar.xz.sign 195 BLAKE2B 3943d891f593e2a59a78236b701e8457aff2896787afd67bb11ba7efdf39cf5ae245002189d4b5af2e9fb7089bce98686bea5b119f15897b848461aea7eaa3f1 SHA512 b16270b79bb02f354c70a3651c52270f911e80b1c638325cd1ae14b98bc7352a5d75aba7b12c8d54b602888bc224d4a87181bb3a0190e50b45b416f78a178a26
 DIST linux-libre-6.1.19-gnu.tar.xz 127193128 BLAKE2B 9f0aa053b7425064d1c0634911beb63d8015caa4de80fb0f241cc7d04148cdbe065498f925f2af29976349fe20c25d9988a5f2905d677ca66f013552f3114b71 SHA512 21ea759cbe4d0c657cd724d40f67d5da32531e94495ea9509f8cdfb475a52a24a340bbcae5d5238cfa80bdb5f4b7c8d814b9a422eb0fe67fc0d21ceef6ceb830
 DIST linux-libre-6.1.19-gnu.tar.xz.sign 195 BLAKE2B 76168997141cfafce0e6e5dbf8b5afdfd271ee988a4ffa473fa3dc4a86cab087f294be65497c97c3dcca3de8992beff57cf053be6785f92af797c23cf0b3bd25 SHA512 2267bedf4c51d5c60be216e27e3b1eb8ee31f088ad371963dbd598ae6386c66872b81827ad503cd22bac17babadf11022af4be9841edfb4cb10c85e1ad791180
 DIST linux-libre-6.1.22-gnu.tar.xz 127173720 BLAKE2B 10f50ed7299aa60bbb5b798188e1af58b660f2f7f8600979e2a3a08f2becd3bae6b725c3296641ab6a65eb28e4e7e176f0c00d9ce82ccc07070e42127154935e SHA512 89163ef90a333ab5bf2a3af93d07351ce68cd7452a0cfde0ea17fbb78b6662e8989e0a623f68161a2c2170bd5a665f4f640d90d94495d4d6bd6200a5d2ec9c54
diff --git a/sys-kernel/libre-kernel/libre-kernel-5.15.122.ebuild b/sys-kernel/libre-kernel/libre-kernel-5.15.122.ebuild
new file mode 100644
index 0000000..63d3ded
--- /dev/null
+++ b/sys-kernel/libre-kernel/libre-kernel-5.15.122.ebuild
@@ -0,0 +1,148 @@
+# Copyright 2020-2023 Gentoo Authors, projectmoon
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit kernel-build verify-sig
+
+BASE_VER="$(ver_cut 1).$(ver_cut 2).$(ver_cut 3)"
+RESTRICT="mirror"
+
+GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 6 ))
+CONFIG_VER=5.15.19
+CONFIG_HASH=ec69da7a42b5b7c3da91572ef22097b069ddbd01
+GENTOO_CONFIG_VER=g7
+
+DESCRIPTION="GNU Linux-libre kernel built from upstream sources"
+HOMEPAGE="https://www.fsfla.org/ikiwiki/selibre/linux-libre/"
+SRC_URI+="
+	https://git.agnos.is/projectmoon/projectmoon-overlay-files/media/branch/main/sys-kernel/libre-kernel/linux-libre-${BASE_VER}-gnu.tar.xz
+	https://linux-libre.fsfla.org/pub/linux-libre/releases/${BASE_VER}-gnu/linux-libre-${BASE_VER}-gnu.tar.xz
+	https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.base.tar.xz
+	https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.extras.tar.xz
+	https://github.com/projg2/gentoo-kernel-config/archive/${GENTOO_CONFIG_VER}.tar.gz
+		-> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz
+	verify-sig? (
+		https://git.agnos.is/projectmoon/projectmoon-overlay-files/media/branch/main/sys-kernel/libre-kernel/linux-libre-${BASE_VER}-gnu.tar.xz.sign
+		https://linux-libre.fsfla.org/pub/linux-libre/releases/${BASE_VER}-gnu/linux-libre-${BASE_VER}-gnu.tar.xz.sign
+	)
+	amd64? (
+		https://raw.githubusercontent.com/projg2/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-x86_64-fedora.config
+			-> kernel-x86_64-fedora.config.${CONFIG_VER}
+	)
+"
+
+# Workdir is named linux-PV.
+MY_P=linux-${PV}
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-2"
+KEYWORDS="amd64"
+IUSE="debug +gentoo"
+
+BDEPEND="
+	debug? ( dev-util/pahole )
+	verify-sig? ( sec-keys/openpgp-keys-linux-libre )
+"
+PDEPEND="
+	>=virtual/dist-kernel-${PV}
+"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=${BROOT}/usr/share/openpgp-keys/linux-libre.asc
+
+pkg_pretend() {
+	if has_version -d sys-kernel/linux-firmware[redistributable]; then
+		ewarn "sys-kernel/linux-firmware was found installed on your system,"
+		ewarn "but it is configured to install non-Free firmware files."
+		ewarn "The non-Free firmware files may be required for some hardware"
+		ewarn "work. The Linux-libre kernel cannot load non-Free firmware."
+		ewarn "To install only the Free firmware, set the -redistributable"
+		ewarn "USE flag on sys-kernel/linux-firmware."
+
+		if use initramfs; then
+			elog
+			elog "If you decide to change or remove linux-firmware later, you"
+			elog "can rebuild the initramfs via issuing a command equivalent to:"
+			elog
+			elog "    emerge --config ${CATEGORY}/${PN}:${SLOT}"
+		fi
+	else
+		if ! has_version -d sys-kernel/linux-firmware; then
+			ewarn "sys-kernel/linux-firmware[-redistributable] not found installed"
+			ewarn "on your system. This package provides various firmware files that"
+			ewarn "may be needed for your hardware to work.  If in doubt, it is recommended"
+			ewarn "to pause or abort the build process and install it before"
+			ewarn "resuming."
+
+			if use initramfs; then
+				elog
+				elog "If you decide to install linux-firmware later, you can rebuild"
+				elog "the initramfs via issuing a command equivalent to:"
+				elog
+				elog "    emerge --config ${CATEGORY}/${PN}:${SLOT}"
+			fi
+		fi
+	fi
+}
+
+src_unpack() {
+	if use verify-sig; then
+		FILE="${DISTDIR}"/linux-libre-${PV}-gnu.tar.xz
+		SIGFILE="${DISTDIR}"/linux-libre-${PV}-gnu.tar.xz.sign
+		verify-sig_verify_detached $FILE $SIGFILE
+	fi
+
+	default
+}
+
+src_prepare() {
+	local PATCHES
+	if use gentoo; then
+		# Fiters out the kernel incremental version upgrade patches,
+		# leaving only the Gentoo bug fix/functionality changes. The
+		# regex removes any patches starting with 10XX to 14XX.
+		MY_PATCHES=$(find "${WORKDIR}"/*.patch -printf "%f\n" | grep -v -E -e '^1[01234][[:digit:]][[:digit:]]_.+.patch')
+		PATCHES=$(echo "$MY_PATCHES" | sed 's|^|'"${WORKDIR}/"'|g')
+	else
+		# If no patches are to be applied, apply only the config changes
+		# for a Gentoo installation, as this does not change any actual
+		# Kernel functionality.
+		PATCHES="${WORKDIR}/4567_distro-Gentoo-Kconfig.patch"
+	fi
+
+	default
+
+	local biendian=false
+
+	# prepare the default config
+	case ${ARCH} in
+		amd64)
+			cp "${DISTDIR}/kernel-x86_64-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	sed -i 's/EXTRAVERSION = -gnu/EXTRAVERSION = /' "${S}"/Makefile || \
+		die 'could not remove EXTRAVERSION'
+
+	local myversion="-gnu-dist"
+	echo "CONFIG_LOCALVERSION=\"${myversion}\"" > "${T}"/version.config || die
+	local dist_conf_path="${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}"
+
+	local merge_configs=(
+		"${T}"/version.config
+		"${dist_conf_path}"/base.config
+	)
+	use debug || merge_configs+=(
+		"${dist_conf_path}"/no-debug.config
+	)
+
+	# this covers ppc64 and aarch64_be only for now
+	if [[ ${biendian} == true && $(tc-endian) == big ]]; then
+		merge_configs+=( "${dist_conf_path}/big-endian.config" )
+	fi
+
+	kernel-build_merge_configs "${merge_configs[@]}"
+}
diff --git a/virtual/dist-kernel/dist-kernel-5.15.122.ebuild b/virtual/dist-kernel/dist-kernel-5.15.122.ebuild
new file mode 100644
index 0000000..3263edc
--- /dev/null
+++ b/virtual/dist-kernel/dist-kernel-5.15.122.ebuild
@@ -0,0 +1,20 @@
+# Copyright 2021-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="Virtual to depend on any Distribution Kernel"
+HOMEPAGE=""
+SRC_URI=""
+
+LICENSE=""
+SLOT="0/${PV}"
+KEYWORDS="amd64 ~arm arm64 ~hppa ~ppc ppc64 ~sparc x86"
+
+RDEPEND="
+	|| (
+		~sys-kernel/gentoo-kernel-${PV}
+		~sys-kernel/gentoo-kernel-bin-${PV}
+		~sys-kernel/vanilla-kernel-${PV}
+		~sys-kernel/libre-kernel-${PV}
+	)"