sys-kernel/gentoo-kernel: Bump to 6.12.3

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

2 files changed, 147 insertions, 0 deletions

diff --git a/sys-kernel/gentoo-kernel/Manifest b/sys-kernel/gentoo-kernel/Manifest
index 29398aa1016e..9a9a207a1495 100644
--- a/sys-kernel/gentoo-kernel/Manifest
+++ b/sys-kernel/gentoo-kernel/Manifest
@@ -18,6 +18,9 @@ DIST genpatches-6.12-2.extras.tar.xz 4060 BLAKE2B ce854b442562d86627eed172c94d67
 DIST genpatches-6.12-3.base.tar.xz 330568 BLAKE2B 37e21093772463ba3d14744ef5a549d0b2af6091301e8a4141eec1e1535884ea775b55608750e2ca814a973f0b96efef0993cbc52e4ab5952f4d1c3f7d2c5b14 SHA512 f5c1a7b2d0e4fcf1b012fc3eb974e137079ac5f679fbf9afe03eb60393eaa326ab178685718bb55d5f6cd994b74f51afbdc1272b161a93d808672ee93ac8381d
 DIST genpatches-6.12-3.experimental.tar.xz 78136 BLAKE2B 3dc6b657894853fc9a1baa20809d06f0c58d5f267392f657e70e709dc34fe5149630c6b3616e124878d4692210295d7f6d3a4387f77a8f3b5cfe44166b8ea204 SHA512 66ff446ac21f0228feb069e743fcc8692ec7fa3f35096ada9eb5c3d6cbec97d4d4bc7519a3850a22fa52a89ecdee7272fe83c6c6bf2ee3e1c283788632848754
 DIST genpatches-6.12-3.extras.tar.xz 4056 BLAKE2B 8b868220be5ce7d53d9bf680531efb6263b755c80dcbdabeddde97bb8925a1d7f26fdaf8c6b8274f0fc5efad1d147e9cd02a247ca6babfbe0c6e143afbe4782c SHA512 2b0bfff24309b0a71b842efe1522c54c320bc9fbbc7380d123b4cfb8435819baacc4bf85bdb5d10806544b43cd728e292e3a08c095664d6e5a52e3e9d11fea74
+DIST genpatches-6.12-5.base.tar.xz 331136 BLAKE2B 6af9e74cc62063482672566432da6173b605d67ed0555ca1486cc0ffde606d84446c40d832276a9ee2a6d2584aae4a8de22a186a2c5b68ced840135b87b37457 SHA512 4b6f205a9fef89118e408e492b179289338e9453563dc95746826f71f5c995d4b36ca14ff106ef5ed6112f5d8dcf6992c7e368ab8ad3fd682c9c0219956ff02e
+DIST genpatches-6.12-5.experimental.tar.xz 78160 BLAKE2B d04df4de8991e23396474c717dcc9ae069bbe877c921589fd61e19d16ab38be7bbe416c44406a8b5aa501bedbab18f2874d218f1af0a5ca8c853ee666ee98172 SHA512 27296cacf0fe5dd4a71033955956023bdbc3c5d21d9ee61030845e978c28170a434fbc5554c2ffbe315983ccdb31feed1e5be6ce51ae439b6bf5c4433d8c1999
+DIST genpatches-6.12-5.extras.tar.xz 4056 BLAKE2B a3e17cf0578b3cb3d5edb399e7030283c35cfb71357202de8b4ce28b0c21ffa5d5e777d6f6fa64f5791ecfac6a37cce3f7e1a926fc16bf75ebfe7029af9e4c03 SHA512 52dd7cb88876ad7a643eb39c7e86a3341438b3662b9821ee1f479aafd759962db247d7d746ae1ee63a4b803c28e8b7fd14e89efafe918327663df5029651c3ef
 DIST genpatches-6.6-70.base.tar.xz 3723176 BLAKE2B 19017743aaa0e1c717746592f253a14ca476eae1658742c6e487023ee5a670473fe582a814a1202f2aeefc78d7dd3dd249810d7665299f740fcfceb1c8c11f84 SHA512 dfaa2df7ceb9411e9e35fc9f4822f7d579c1106b49c57805d657ec14699764a54e10d93f717801db7e33698b1c01dbab489e7b9953b1ff23feacbdec5a99c95b
 DIST genpatches-6.6-70.experimental.tar.xz 5760 BLAKE2B 819eec9931b944363d5da41bddcc17007f9825d6caa736e30869d175cceb138a87a2c22c2b17ebd070b583d69840d2b28597dbf80ce2835e1088cc6c7fa86660 SHA512 b6b1a58c549a1350e4b1479544db9658a8ad78f61dd3c486b909351c29e61d9d6fe97230f01437775d32711633cde4300be1b00bfa6dc9687e60b126427689da
 DIST genpatches-6.6-70.extras.tar.xz 4060 BLAKE2B 65cc5e2a27894992dd78d6cbfe5601f2e10b21f6e588d8a8d75f1f265f1fdab3ab03dd4d5c18e3ac5f48a6a72f021e2f125c5140224b26f0caeba3def4054042 SHA512 728495f3fa06f52f0ececb3b5e69b1cd4c7aa29d8ca02bc7a537616a2c1cf81859b5f624e125332a1def8176f7a878da58843ef8d363a5d622009b31548879c6
diff --git a/sys-kernel/gentoo-kernel/gentoo-kernel-6.12.3.ebuild b/sys-kernel/gentoo-kernel/gentoo-kernel-6.12.3.ebuild
new file mode 100644
index 000000000000..1d4087944e1a
--- /dev/null
+++ b/sys-kernel/gentoo-kernel/gentoo-kernel-6.12.3.ebuild
@@ -0,0 +1,144 @@
+# 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%.*}-$(( ${PV##*.} + 2 ))
+# https://koji.fedoraproject.org/koji/packageinfo?packageID=8
+# forked to https://github.com/projg2/fedora-kernel-config-for-gentoo
+CONFIG_VER=6.12.1-gentoo
+GENTOO_CONFIG_VER=g14
+
+DESCRIPTION="Linux kernel built with Gentoo patches"
+HOMEPAGE="
+	https://wiki.gentoo.org/wiki/Project:Distribution_Kernel
+	https://www.kernel.org/
+"
+SRC_URI+="
+	https://cdn.kernel.org/pub/linux/kernel/v$(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/${GENPATCHES_P}.extras.tar.xz
+	experimental? (
+		https://dev.gentoo.org/~mpagano/dist/genpatches/${GENPATCHES_P}.experimental.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 experimental 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 ${ARCH} in
+		arm | hppa | loong | riscv | sparc)
+			> .config || die
+		;;
+		amd64)
+			cp "${DISTDIR}/kernel-x86_64-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		arm64)
+			cp "${DISTDIR}/kernel-aarch64-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		ppc)
+			# assume powermac/powerbook defconfig
+			# we still package.use.force savedconfig
+			cp "${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 ${ARCH}"
+			;;
+	esac
+
+	local myversion="-gentoo-dist"
+	use hardened && myversion+="-hardened"
+	echo "CONFIG_LOCALVERSION=\"${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[@]}"
+}