sys-kernel/gentoo-kernel: Bump to 6.8.4

Signed-off-by: Michał Górny <mgorny@gentoo.org>

2 files changed, 155 insertions, 0 deletions

diff --git a/sys-kernel/gentoo-kernel/Manifest b/sys-kernel/gentoo-kernel/Manifest
index f9496557ac62..fcfaafa84c9b 100644
--- a/sys-kernel/gentoo-kernel/Manifest
+++ b/sys-kernel/gentoo-kernel/Manifest
@@ -38,6 +38,8 @@ DIST genpatches-6.8-3.base.tar.xz 250824 BLAKE2B 2dd35057816341b1dbdc9fc651b2cd8
 DIST genpatches-6.8-3.extras.tar.xz 3712 BLAKE2B 1477adb78ce367d923717752d92ceeae28cdebf82484d30b3d4b46ecb308dd6418b67bab000f37312a129aa4453910ee88db1d1f84a9e943b1edaf90d15d20ec SHA512 bc1ea41091c8a8d093652332c6c11ce727730c7b922b457e6935ac1a20905ad9c4bd8757812feee50315ab7658e388e6bb292fdda4b6f03edc1ee184b1db76f2
 DIST genpatches-6.8-4.base.tar.xz 388904 BLAKE2B 22339e2c3d8b06e98ccac88d877edeefbc5955af73ccc1bd0857ad22f33757cdcd7b851ebf0987b2927e0d6397149d034e39dd7a1f2e252355bed36ada7ea4aa SHA512 ab11669385ad58a45941db73bb01957fc7a0d4794768aeaf4ab78e078d25d3eeae4d508994e61fd7d4a6de791991c9f01ea226932f9d42047c38e2fc4a037a4a
 DIST genpatches-6.8-4.extras.tar.xz 3704 BLAKE2B 2ac07079b69f3a778464b287924fbb758643fee48c6a02ba36cbd17d401f5761e6f5d4fb82083eb9153c8a1be22480f3b12dc0299b9d605a4d8abac49ae2c7ea SHA512 5ef9d85730999d5cd1a4acbb1b35f54b71012a919440ed763dc0254ad146b3656ab2d3487df39274b1e3042167500a260dc4c620965226c450395066d950af53
+DIST genpatches-6.8-6.base.tar.xz 390424 BLAKE2B 247749a8123e2df23e544a36cc2ccb2faa4c419aaee081220c0002f74fab2a0b4395fe6f491a571cf7c497986849391a0ee6adf25aaf0cd43e9d53956ff299e5 SHA512 4d8e757bed34af028e024e7c1456375f7f97d94661b51d392144af8907e4c2ab6ebd37a7f83b01f1df7ba40f7871400d829e3e443d473376b129cac5bdd73118
+DIST genpatches-6.8-6.extras.tar.xz 3704 BLAKE2B cf93bc6cb2aa440538d76a4a39869be17297e76d70dfdfa881abbbb0fd63e3862c264f96b834ff6c3bc53e46941d449a61becedb78921c12c49b032874ae0be8 SHA512 6139490d83515ccfd8e6f2ff1f4ee39d4a9488973f38e08699150032847b2bdecb75293d8588765733256fe5028890cc2cd38ef528bf327fe282c812aebb326a
 DIST gentoo-kernel-config-g11.tar.gz 5077 BLAKE2B dc17ded74f79baddd703a78084113b85e7130877b300b5fe60453cde515fe37c52ece7877049bb0ef384f74ecfc73d59d7d4a513f8fef7bf4f651599946383e8 SHA512 e91156765ef2a48396370f884fdecd7bb1d600e5167f6bad51130520f886e9198adae375adf3e40fa803abc5d5482057775fb0275ab2589bd8f94d8af4a03c4e
 DIST kernel-aarch64-fedora.config.5.10.12 223184 BLAKE2B a0246dac2f7a4ad6a55b611538d24382ac87a8960077811a859c9595ac67f961b4bccb7e139a89abc7c0e26e80832da5c94211fc658082f2e7dde984f14dd29d SHA512 7d803b347b136331db1ad6e22e0445fe0224c3e26cd7c034cbe9794915d457b492e05f77664865079874ec001351553652646e2e08d0fee31e30b841b0008f52
 DIST kernel-aarch64-fedora.config.5.15.19 242615 BLAKE2B 94e59440681535e38137b71814e1ae53f57a347f62cf31e0c1c8571ae43d9ae9be9957743c8cbc9ec74850c964eaabefe6799a28bc311ea7b99ee31391b47fb1 SHA512 fb77d3b73a215f97d70cd6d8c96ed20e497786b99ed7d7a7f2ed60cc1251289c1a4c7e058c41b5efac62e4a9b4b3d917dbdb11585955bba2b6584981430f4ddb
diff --git a/sys-kernel/gentoo-kernel/gentoo-kernel-6.8.4.ebuild b/sys-kernel/gentoo-kernel/gentoo-kernel-6.8.4.ebuild
new file mode 100644
index 000000000000..f889daa73fd7
--- /dev/null
+++ b/sys-kernel/gentoo-kernel/gentoo-kernel-6.8.4.ebuild
@@ -0,0 +1,153 @@
+# Copyright 2020-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+KERNEL_IUSE_GENERIC_UKI=1
+KERNEL_IUSE_MODULES_SIGN=1
+
+inherit kernel-build toolchain-funcs
+
+MY_P=linux-${PV%.*}
+GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 2 ))
+# https://koji.fedoraproject.org/koji/packageinfo?packageID=8
+# forked to https://github.com/projg2/fedora-kernel-config-for-gentoo
+CONFIG_VER=6.8.2-gentoo
+GENTOO_CONFIG_VER=g11
+
+DESCRIPTION="Linux kernel built with Gentoo patches"
+HOMEPAGE="
+	https://wiki.gentoo.org/wiki/Project:Distribution_Kernel
+	https://www.kernel.org/
+"
+SRC_URI+="
+	https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.xz
+	https://dev.gentoo.org/~mpagano/dist/genpatches/${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-${GENTOO_CONFIG_VER}.tar.gz
+	amd64? (
+		https://raw.githubusercontent.com/projg2/fedora-kernel-config-for-gentoo/${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.${CONFIG_VER}
+	)
+"
+S=${WORKDIR}/${MY_P}
+
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="debug hardened"
+REQUIRED_USE="
+	arm? ( savedconfig )
+	hppa? ( savedconfig )
+	riscv? ( savedconfig )
+	sparc? ( savedconfig )
+"
+
+RDEPEND="
+	!sys-kernel/gentoo-kernel-bin:${SLOT}
+"
+BDEPEND="
+	debug? ( dev-util/pahole )
+"
+PDEPEND="
+	>=virtual/dist-kernel-${PV}
+"
+
+QA_FLAGS_IGNORED="
+	usr/src/linux-.*/scripts/gcc-plugins/.*.so
+	usr/src/linux-.*/vmlinux
+	usr/src/linux-.*/arch/powerpc/kernel/vdso.*/vdso.*.so.dbg
+"
+
+src_prepare() {
+	local PATCHES=(
+		# meh, genpatches have no directory
+		"${WORKDIR}"/*.patch
+	)
+	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.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		hppa)
+			return
+			;;
+		loong)
+			return
+			;;
+		ppc)
+			# assume powermac/powerbook defconfig
+			# we still package.use.force savedconfig
+			cp "${WORKDIR}/${MY_P}/arch/powerpc/configs/pmac32_defconfig" .config || die
+			;;
+		ppc64)
+			cp "${DISTDIR}/kernel-ppc64le-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		riscv)
+			return
+			;;
+		sparc)
+			return
+			;;
+		x86)
+			cp "${DISTDIR}/kernel-i686-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	local myversion="-gentoo-dist"
+	use hardened && myversion+="-hardened"
+	echo "CONFIG_LOCALVERSION=\"${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
+
+	use secureboot && merge_configs+=( "${dist_conf_path}/secureboot.config" )
+
+	kernel-build_merge_configs "${merge_configs[@]}"
+}