gentoo auto-resync : 13:10:2022 - 01:41:21

6 files changed, 475 insertions, 0 deletions

diff --git a/sys-kernel/Manifest.gz b/sys-kernel/Manifest.gz
index 6c6bfc0204bc..acaa8f2fedc4 100644
--- a/sys-kernel/Manifest.gz
+++ b/sys-kernel/Manifest.gz
diff --git a/sys-kernel/vanilla-kernel/Manifest b/sys-kernel/vanilla-kernel/Manifest
index 737b55b57f39..94a38accf0f0 100644
--- a/sys-kernel/vanilla-kernel/Manifest
+++ b/sys-kernel/vanilla-kernel/Manifest
@@ -35,12 +35,16 @@ DIST linux-5.19.15.tar.xz 131651164 BLAKE2B 1115c4b6d279d89b8abdbe847a748e89ebcb
 DIST linux-5.4.217.tar.sign 991 BLAKE2B e013f0bdc76cd45a30b9868daffea48537cf6c11479cf1622cf062f52400b4c9b02aa7f963ec7f8d977c32a012d2d99cb8c78e7c07f165b4479b5f4c306ae70e SHA512 99e380d449b8005c721d6150b42f8424a4b034ed61c21c3c6c5dd488f42837d064690e448c3ea03aa08928597602605b560d629d44bac44f09b67f129b7e4866
 DIST linux-5.4.217.tar.xz 112963732 BLAKE2B 42e028707aaee1526e5d608173206c386bc02c130410a7127efe7b97a3af8dc98ddb25688cc894df2c1124b81924471a764202d53a35b4177beafef21396fe68 SHA512 f2f7c0843f73dad58d00a283327bbf1aa4c103db7b8b7060ab58013e084601a4603632d6e43a4ea2d2958a5ae20fcafa6b5ae14a11da00b4185028b50c427909
 EBUILD vanilla-kernel-5.10.147.ebuild 3715 BLAKE2B 43376b8725a469a9f7e98e105b2e7617ee5c663b367b096292bd58e9b66905d1d40a8325714668ba3e04bf1d21d809950198aefab7b63b152c685f08b9bc497f SHA512 4bffc17a9a76ce0fd938ddd272587a294719262af38165686bafaa48a7a543068817b0b5136365e512a0f141bad06d545ded287786afb89df3bcd253280f30ff
+EBUILD vanilla-kernel-5.10.9999.ebuild 3234 BLAKE2B d1ae98cbcc1aa58bb90e787f61a60a3a1f5936fc7667d2ccf9d441c1445bedeec835e40609c28b586e199adb2ea75b68b01b1422d712eeef6d8129c516afa935 SHA512 304afe6d49b898671901bf8d8ebb380a4adb774d3263ddb19b8797d97708badb281e5cff02ef95392057be52e13004902d59fe5d91f5a2d7db0a734ec91a321b
 EBUILD vanilla-kernel-5.15.69.ebuild 3715 BLAKE2B 5f9721371b3ba0e5498b275fa2ed31fdb6f640e2506d4d246076460f085f33f1850adca9db07260deccd65b92c94488f60625b0f8fdb66d9294ae2a697f16493 SHA512 84eae31a460385f9508ced76a7f3f02be83a2283e6691fe94b56a8e68bacaa4c97604dde3691903195fef01ab5e1f55063421c895aa8d1737adca071aabd9477
 EBUILD vanilla-kernel-5.15.70.ebuild 3715 BLAKE2B 5f9721371b3ba0e5498b275fa2ed31fdb6f640e2506d4d246076460f085f33f1850adca9db07260deccd65b92c94488f60625b0f8fdb66d9294ae2a697f16493 SHA512 84eae31a460385f9508ced76a7f3f02be83a2283e6691fe94b56a8e68bacaa4c97604dde3691903195fef01ab5e1f55063421c895aa8d1737adca071aabd9477
 EBUILD vanilla-kernel-5.15.71.ebuild 3715 BLAKE2B 5f9721371b3ba0e5498b275fa2ed31fdb6f640e2506d4d246076460f085f33f1850adca9db07260deccd65b92c94488f60625b0f8fdb66d9294ae2a697f16493 SHA512 84eae31a460385f9508ced76a7f3f02be83a2283e6691fe94b56a8e68bacaa4c97604dde3691903195fef01ab5e1f55063421c895aa8d1737adca071aabd9477
 EBUILD vanilla-kernel-5.15.72.ebuild 3715 BLAKE2B 5f9721371b3ba0e5498b275fa2ed31fdb6f640e2506d4d246076460f085f33f1850adca9db07260deccd65b92c94488f60625b0f8fdb66d9294ae2a697f16493 SHA512 84eae31a460385f9508ced76a7f3f02be83a2283e6691fe94b56a8e68bacaa4c97604dde3691903195fef01ab5e1f55063421c895aa8d1737adca071aabd9477
 EBUILD vanilla-kernel-5.15.73.ebuild 3715 BLAKE2B 5f9721371b3ba0e5498b275fa2ed31fdb6f640e2506d4d246076460f085f33f1850adca9db07260deccd65b92c94488f60625b0f8fdb66d9294ae2a697f16493 SHA512 84eae31a460385f9508ced76a7f3f02be83a2283e6691fe94b56a8e68bacaa4c97604dde3691903195fef01ab5e1f55063421c895aa8d1737adca071aabd9477
+EBUILD vanilla-kernel-5.15.9999.ebuild 3234 BLAKE2B 996eac76e626ce6dc0a984e1edd9a0c0b7e5676c1a7537ec30f49041658600daccef70fbf325611dc1001ab5e73c24f5e107f7d78bc7460b911636c38c13e0f2 SHA512 505cee407fde3af7ba4cd631f743df29a1770396828de0090b1fb371eae3f811754bef70f8f6f61bf8eb2505285fdf93dbfe600d8fadaf5f0878a557388060e8
 EBUILD vanilla-kernel-5.19.14.ebuild 3835 BLAKE2B ba5aed4f0630a972dc9204da9b67184ff1ce8362ff445f469405e05e90a16db3d3dcb79fbbc2ae9867a62ecd518208472024673bfc0fe27b5758fd00d6bf43c2 SHA512 c5567b4c47a5cacd755ceff2d35ca716751f5759d7b13eafd83a4868fb144586bc20393ec2cec3298f19f8e98f9c53670e0692ad792bce507245c84089b25f6b
 EBUILD vanilla-kernel-5.19.15.ebuild 3835 BLAKE2B ba5aed4f0630a972dc9204da9b67184ff1ce8362ff445f469405e05e90a16db3d3dcb79fbbc2ae9867a62ecd518208472024673bfc0fe27b5758fd00d6bf43c2 SHA512 c5567b4c47a5cacd755ceff2d35ca716751f5759d7b13eafd83a4868fb144586bc20393ec2cec3298f19f8e98f9c53670e0692ad792bce507245c84089b25f6b
+EBUILD vanilla-kernel-5.19.9999.ebuild 3354 BLAKE2B 7d153d91d316f3f1a27a4f44d3b0d455182b046d0db44bf34adc00bcee00cda1e23cdd359bc655d8b67c74763cad8364a582c28fc57626e0ffb836ce4eeef369 SHA512 de41900154fc4c6e44b63e68caa6d87c60934acf4453b122103f1e655b10b23c601365af65d1af45246c4fc3cd763ab73bfd828e118398ec5b09d0c5b69d3f08
 EBUILD vanilla-kernel-5.4.217.ebuild 3001 BLAKE2B 2327a3c19157c0658328235c8853a8806b7e10af269041a7ff1d3a8d7b3df4ef767ebf12829b57d32892d9795619e946a574b704004da55b6f8641e71d832e69 SHA512 5068ce6fb368e17c40629eedc4cf78a7a5b9ca50b102d0378fe0022eeaba14ef710da4f5b31c7021b013c7745fcf52c569bc0bb11c8cb3de038a6f150680edfd
+EBUILD vanilla-kernel-5.4.9999.ebuild 2574 BLAKE2B 6a8f6619bc9a88b8076a80ad6158b8996544b2608a78571107ba0b7be09b5f35add48d99d54ab6a2232f110156df1cbf6f325da036be23c793b4f84bc0f995e5 SHA512 c95bf760e931180ca9cf09c91e7fe05039f2aa2d743ddc8aa3e14d765928d40fcea628754e0177cc66df3fddc0fa2fed54d962e8682c5aaa7fa416f0fe3ac323
 MISC metadata.xml 353 BLAKE2B cd022bd01b289ae703ae6ef6c2539fcfce833206c55e328ba02fc42b360d60f76b1920927b259dbb199724e6d3e7b0f68ba2044680d962d3cd03a973475582ff SHA512 10b10fd24801843108a71ca7d0c27514965b0a15a60da4d9b521fc41493448a1b1685ae3278dbd46cede0d069e51dede402d2c1448c8ae6a7fcfce8acf415bf3
diff --git a/sys-kernel/vanilla-kernel/vanilla-kernel-5.10.9999.ebuild b/sys-kernel/vanilla-kernel/vanilla-kernel-5.10.9999.ebuild
new file mode 100644
index 000000000000..c14e4c16c8b8
--- /dev/null
+++ b/sys-kernel/vanilla-kernel/vanilla-kernel-5.10.9999.ebuild
@@ -0,0 +1,124 @@
+# Copyright 2020-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit git-r3 kernel-build toolchain-funcs
+
+# https://koji.fedoraproject.org/koji/packageinfo?packageID=8
+CONFIG_VER=5.10.12
+CONFIG_HASH=836165dd2dff34e4f2c47ca8f9c803002c1e6530
+GENTOO_CONFIG_VER=g1
+
+DESCRIPTION="Linux kernel built from vanilla upstream sources"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+="
+	https://github.com/projg2/gentoo-kernel-config/archive/${GENTOO_CONFIG_VER}.tar.gz
+		-> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz
+	amd64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-x86_64-fedora.config
+			-> kernel-x86_64-fedora.config.${CONFIG_VER}
+	)
+	arm64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-aarch64-fedora.config
+			-> kernel-aarch64-fedora.config.${CONFIG_VER}
+	)
+	ppc64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-ppc64le-fedora.config
+			-> kernel-ppc64le-fedora.config.${CONFIG_VER}
+	)
+	x86? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-i686-fedora.config
+			-> kernel-i686-fedora.config.${CONFIG_VER}
+	)
+"
+
+EGIT_REPO_URI=(
+	https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
+	https://github.com/gregkh/linux/
+)
+EGIT_BRANCH="linux-${PV/.9999/.y}"
+
+LICENSE="GPL-2"
+KEYWORDS=""
+IUSE="debug hardened"
+REQUIRED_USE="arm? ( savedconfig )"
+
+BDEPEND="
+	debug? ( dev-util/pahole )
+"
+PDEPEND="
+	>=virtual/dist-kernel-$(ver_cut 1-2)
+"
+
+src_unpack() {
+	git-r3_src_unpack
+	default
+}
+
+src_prepare() {
+	default
+
+	local biendian=false
+
+	# prepare the default config
+	case ${ARCH} in
+		amd64)
+			cp "${DISTDIR}/kernel-x86_64-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		arm)
+			return
+			;;
+		arm64)
+			cp "${DISTDIR}/kernel-aarch64-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		hppa)
+			return
+			;;
+		ppc)
+			# assume powermac/powerbook defconfig
+			# we still package.use.force savedconfig
+			cp "${WORKDIR}/${MY_P}/arch/powerpc/configs/pmac32_defconfig" .config || die
+			;;
+		ppc64)
+			cp "${DISTDIR}/kernel-ppc64le-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		x86)
+			cp "${DISTDIR}/kernel-i686-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	local myversion="-dist"
+	use hardened && myversion+="-hardened"
+	echo "CONFIG_LOCALVERSION=\"${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
+	)
+	if use hardened; then
+		merge_configs+=( "${dist_conf_path}"/hardened-base.config )
+
+		tc-is-gcc && merge_configs+=( "${dist_conf_path}"/hardened-gcc-plugins.config )
+
+		if [[ -f "${dist_conf_path}/hardened-${ARCH}.config" ]]; then
+			merge_configs+=( "${dist_conf_path}/hardened-${ARCH}.config" )
+		fi
+	fi
+
+	# 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 "${merge_configs[@]}"
+}
diff --git a/sys-kernel/vanilla-kernel/vanilla-kernel-5.15.9999.ebuild b/sys-kernel/vanilla-kernel/vanilla-kernel-5.15.9999.ebuild
new file mode 100644
index 000000000000..91b0a3be7b3f
--- /dev/null
+++ b/sys-kernel/vanilla-kernel/vanilla-kernel-5.15.9999.ebuild
@@ -0,0 +1,124 @@
+# Copyright 2020-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit git-r3 kernel-build toolchain-funcs
+
+# https://koji.fedoraproject.org/koji/packageinfo?packageID=8
+CONFIG_VER=5.15.19
+CONFIG_HASH=ec69da7a42b5b7c3da91572ef22097b069ddbd01
+GENTOO_CONFIG_VER=g1
+
+DESCRIPTION="Linux kernel built from vanilla upstream sources"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+="
+	https://github.com/projg2/gentoo-kernel-config/archive/${GENTOO_CONFIG_VER}.tar.gz
+		-> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz
+	amd64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-x86_64-fedora.config
+			-> kernel-x86_64-fedora.config.${CONFIG_VER}
+	)
+	arm64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-aarch64-fedora.config
+			-> kernel-aarch64-fedora.config.${CONFIG_VER}
+	)
+	ppc64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-ppc64le-fedora.config
+			-> kernel-ppc64le-fedora.config.${CONFIG_VER}
+	)
+	x86? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-i686-fedora.config
+			-> kernel-i686-fedora.config.${CONFIG_VER}
+	)
+"
+
+EGIT_REPO_URI=(
+	https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
+	https://github.com/gregkh/linux/
+)
+EGIT_BRANCH="linux-${PV/.9999/.y}"
+
+LICENSE="GPL-2"
+KEYWORDS=""
+IUSE="debug hardened"
+REQUIRED_USE="arm? ( savedconfig )"
+
+BDEPEND="
+	debug? ( dev-util/pahole )
+"
+PDEPEND="
+	>=virtual/dist-kernel-$(ver_cut 1-2)
+"
+
+src_unpack() {
+	git-r3_src_unpack
+	default
+}
+
+src_prepare() {
+	default
+
+	local biendian=false
+
+	# prepare the default config
+	case ${ARCH} in
+		amd64)
+			cp "${DISTDIR}/kernel-x86_64-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		arm)
+			return
+			;;
+		arm64)
+			cp "${DISTDIR}/kernel-aarch64-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		hppa)
+			return
+			;;
+		ppc)
+			# assume powermac/powerbook defconfig
+			# we still package.use.force savedconfig
+			cp "${WORKDIR}/${MY_P}/arch/powerpc/configs/pmac32_defconfig" .config || die
+			;;
+		ppc64)
+			cp "${DISTDIR}/kernel-ppc64le-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		x86)
+			cp "${DISTDIR}/kernel-i686-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	local myversion="-dist"
+	use hardened && myversion+="-hardened"
+	echo "CONFIG_LOCALVERSION=\"${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
+	)
+	if use hardened; then
+		merge_configs+=( "${dist_conf_path}"/hardened-base.config )
+
+		tc-is-gcc && merge_configs+=( "${dist_conf_path}"/hardened-gcc-plugins.config )
+
+		if [[ -f "${dist_conf_path}/hardened-${ARCH}.config" ]]; then
+			merge_configs+=( "${dist_conf_path}/hardened-${ARCH}.config" )
+		fi
+	fi
+
+	# 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 "${merge_configs[@]}"
+}
diff --git a/sys-kernel/vanilla-kernel/vanilla-kernel-5.19.9999.ebuild b/sys-kernel/vanilla-kernel/vanilla-kernel-5.19.9999.ebuild
new file mode 100644
index 000000000000..c5fff5d98ca6
--- /dev/null
+++ b/sys-kernel/vanilla-kernel/vanilla-kernel-5.19.9999.ebuild
@@ -0,0 +1,124 @@
+# Copyright 2020-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit git-r3 kernel-build toolchain-funcs
+
+# https://koji.fedoraproject.org/koji/packageinfo?packageID=8
+# forked to https://github.com/projg2/fedora-kernel-config-for-gentoo
+CONFIG_VER=5.19.13-gentoo
+GENTOO_CONFIG_VER=g3
+
+DESCRIPTION="Linux kernel built from vanilla upstream sources"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+="
+	https://github.com/projg2/gentoo-kernel-config/archive/${GENTOO_CONFIG_VER}.tar.gz
+		-> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz
+	amd64? (
+		https://raw.githubusercontent.com/projg2/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-x86_64-fedora.config
+			-> kernel-x86_64-fedora.config.${CONFIG_VER}
+	)
+	arm64? (
+		https://raw.githubusercontent.com/projg2/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-aarch64-fedora.config
+			-> kernel-aarch64-fedora.config.${CONFIG_VER}
+	)
+	ppc64? (
+		https://raw.githubusercontent.com/projg2/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-ppc64le-fedora.config
+			-> kernel-ppc64le-fedora.config.${CONFIG_VER}
+	)
+	x86? (
+		https://raw.githubusercontent.com/projg2/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-i686-fedora.config
+			-> kernel-i686-fedora.config.${CONFIG_VER}
+	)
+"
+
+EGIT_REPO_URI=(
+	https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
+	https://github.com/gregkh/linux/
+)
+EGIT_BRANCH="linux-${PV/.9999/.y}"
+
+LICENSE="GPL-2"
+KEYWORDS=""
+IUSE="debug hardened"
+REQUIRED_USE="arm? ( savedconfig )"
+
+BDEPEND="
+	debug? ( dev-util/pahole )
+"
+PDEPEND="
+	>=virtual/dist-kernel-$(ver_cut 1-2)
+"
+
+src_unpack() {
+	git-r3_src_unpack
+	default
+}
+
+src_prepare() {
+	default
+
+	local biendian=false
+
+	# prepare the default config
+	case ${ARCH} in
+		amd64)
+			cp "${DISTDIR}/kernel-x86_64-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		arm)
+			return
+			;;
+		arm64)
+			cp "${DISTDIR}/kernel-aarch64-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		hppa)
+			return
+			;;
+		ppc)
+			# assume powermac/powerbook defconfig
+			# we still package.use.force savedconfig
+			cp "${WORKDIR}/${MY_P}/arch/powerpc/configs/pmac32_defconfig" .config || die
+			;;
+		ppc64)
+			cp "${DISTDIR}/kernel-ppc64le-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		x86)
+			cp "${DISTDIR}/kernel-i686-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	local myversion="-dist"
+	use hardened && myversion+="-hardened"
+	echo "CONFIG_LOCALVERSION=\"${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
+	)
+	if use hardened; then
+		merge_configs+=( "${dist_conf_path}"/hardened-base.config )
+
+		tc-is-gcc && merge_configs+=( "${dist_conf_path}"/hardened-gcc-plugins.config )
+
+		if [[ -f "${dist_conf_path}/hardened-${ARCH}.config" ]]; then
+			merge_configs+=( "${dist_conf_path}/hardened-${ARCH}.config" )
+		fi
+	fi
+
+	# 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 "${merge_configs[@]}"
+}
diff --git a/sys-kernel/vanilla-kernel/vanilla-kernel-5.4.9999.ebuild b/sys-kernel/vanilla-kernel/vanilla-kernel-5.4.9999.ebuild
new file mode 100644
index 000000000000..b2f1400a8c8d
--- /dev/null
+++ b/sys-kernel/vanilla-kernel/vanilla-kernel-5.4.9999.ebuild
@@ -0,0 +1,99 @@
+# Copyright 2020-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit git-r3 kernel-build
+
+# https://koji.fedoraproject.org/koji/packageinfo?packageID=8
+CONFIG_VER=5.4.21
+CONFIG_HASH=2809b7faa6a8cb232cd825096c146b7bdc1e08ea
+GENTOO_CONFIG_VER=g1
+
+DESCRIPTION="Linux kernel built from vanilla upstream sources"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+="
+	https://github.com/projg2/gentoo-kernel-config/archive/${GENTOO_CONFIG_VER}.tar.gz
+		-> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz
+	amd64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-x86_64.config
+			-> kernel-x86_64.config.${CONFIG_VER}
+	)
+	arm64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-aarch64.config
+			-> kernel-aarch64.config.${CONFIG_VER}
+	)
+	ppc64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-ppc64le.config
+			-> kernel-ppc64le.config.${CONFIG_VER}
+	)
+	x86? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${CONFIG_HASH}/f/kernel-i686.config
+			-> kernel-i686.config.${CONFIG_VER}
+	)
+"
+
+EGIT_REPO_URI=(
+	https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
+	https://github.com/gregkh/linux/
+)
+EGIT_BRANCH="linux-${PV/.9999/.y}"
+
+LICENSE="GPL-2"
+KEYWORDS=""
+IUSE="debug"
+REQUIRED_USE="arm? ( savedconfig )"
+
+BDEPEND="
+	debug? ( dev-util/pahole )
+"
+PDEPEND="
+	>=virtual/dist-kernel-$(ver_cut 1-2)
+"
+
+src_unpack() {
+	git-r3_src_unpack
+	default
+}
+
+src_prepare() {
+	default
+
+	# prepare the default config
+	case ${ARCH} in
+		amd64)
+			cp "${DISTDIR}/kernel-x86_64.config.${CONFIG_VER}" .config || die
+			;;
+		arm64)
+			cp "${DISTDIR}/kernel-aarch64.config.${CONFIG_VER}" .config || die
+			;;
+		ppc)
+			# assume powermac/powerbook defconfig
+			# we still package.use.force savedconfig
+			cp "${WORKDIR}/${MY_P}/arch/powerpc/configs/pmac32_defconfig" .config || die
+			;;
+		ppc64)
+			cp "${DISTDIR}/kernel-ppc64le.config.${CONFIG_VER}" .config || die
+			;;
+		x86)
+			cp "${DISTDIR}/kernel-i686.config.${CONFIG_VER}" .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	echo 'CONFIG_LOCALVERSION="-dist"' > "${T}"/version.config || die
+	local merge_configs=(
+		"${T}"/version.config
+		"${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}"/base.config
+	)
+	use debug || merge_configs+=(
+		"${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}"/no-debug.config
+	)
+	[[ ${ARCH} == x86 ]] && merge_configs+=(
+		"${WORKDIR}/gentoo-kernel-config-${GENTOO_CONFIG_VER}"/32-bit.config
+	)
+
+	kernel-build_merge_configs "${merge_configs[@]}"
+}