sys-kernel/gentoo-kernel: Bump to 5.18.6

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

2 files changed, 139 insertions, 0 deletions

diff --git a/sys-kernel/gentoo-kernel/Manifest b/sys-kernel/gentoo-kernel/Manifest
index fcf4a7046109..15090a6b59e5 100644
--- a/sys-kernel/gentoo-kernel/Manifest
+++ b/sys-kernel/gentoo-kernel/Manifest
@@ -8,6 +8,8 @@ DIST genpatches-5.15-53.base.tar.xz 2200544 BLAKE2B a6f1e11186e771abe56bb453d45f
 DIST genpatches-5.15-53.extras.tar.xz 3932 BLAKE2B ade13a83b27b14cf19f455539599aff1db3bc6caf99d07e746b292be702c49591519b63f754c4651ac3e0e867412cb5ffb588d5056cf6066c193e09a0c3feaf2 SHA512 438905963b586148d6385f24549343a6fc4d623f24aea089f52af44f772eaa62f0602d729b0232620d8ca08d440210dc7dbe7b5259a3fc232d603f574b5bf714
 DIST genpatches-5.18-8.base.tar.xz 440848 BLAKE2B 8a965867409cc340b13687eec9c7391bbaf26b770ba8d4b657b923226a539b7b68eabab6f12bae4bed09a0d198917373a6ab4f707831c652e2461a49f8dd4981 SHA512 057a00d62f4d8ba7be4ea26aeaa4bfbd5581b22ded85dae71aaa693621eda17532ac00bbeaaea1689f552ce2b95a04e9aade603f6236c2a265aa8fea8231c5d0
 DIST genpatches-5.18-8.extras.tar.xz 3924 BLAKE2B 3f575b12166621c67c9cf6ee15a76af551a039d142a85678abc10829e9a573641be8557b9b606352d46fa4d123e95071b2946447a6f53afef5b37eec5f342cf7 SHA512 7aab8d9d18dfb6129ee0e995450c9d9d759545a9fa2cde1d26dfc03d677b9133a310f3943cd77b5981830a6a1cff59463e85759ef5cd68bcb2838dd96104f590
+DIST genpatches-5.18-9.base.tar.xz 495452 BLAKE2B 244e049522e9b8586081b9eac59fec51184c532bca70fc1d451af1ded646df9bdc7e047cea0963fd07ae8aa04bd4158d64854a2d790ec90be37aa467c7e8b646 SHA512 b90abf747ae92bb4ac7ef94646aedc21a89080d10f8aecae63821d59c0ac29b3b94c0fc6b862d87eb8b86442c2d41cfe16e3a1341d3c146d2b3c678c2f2cdf9a
+DIST genpatches-5.18-9.extras.tar.xz 3924 BLAKE2B db49a915b2d7b6a357cbf27ef1185c936ecd6c8ab130d5fd548133459a2fb9a4037741dcb88ebf80da947fb7e252eff22bdd2ccb5436921f9f141eba085ff778 SHA512 a1ec3e8b1599401bfdc29d6acb3180ce9522df52f6d934c03208af86894f2cfa774b2a67f49adaa7eeca5f7e40ee8dbb45cfa2a7d02c895c0fa9ccf3355827c5
 DIST genpatches-5.4-203.base.tar.xz 4798932 BLAKE2B dc918ca3e7538b66b87a8bd8d2c673f56b71706d913007176de20014a2ebe38889541aa3441af7f4d6db69044779a1e54dadc122e59d180c15fe5131b8056aca SHA512 975dd953d5baf0e72e5718dd4979657597adc380559f41e769e94d294a08b272ba06080517d134a3b2611a6d4779cc3d8b423d869b7dec5e6c43af0634996871
 DIST genpatches-5.4-203.extras.tar.xz 1812 BLAKE2B c4f67f3fcd08b6d845c7fc6174a747e805ee2614ddc2733771cfeec8df5535a7e0a6b8c3528b23c7cd1127765094deb565d3e1b96bda5d1882510cdce4b050ea SHA512 029f4ba2b1fc2c581d343e9847b926ffbcbcd1c0a5cc45c28f35f2ca1572cffaf6ce75a9bfb42d2cd94f6a93ab5bdb8a3297636ddeb4be4afc66efa87a55d7cc
 DIST genpatches-5.4-205.base.tar.xz 4658076 BLAKE2B 172fc1760b7636d6d2de9014c36f792e7e85f81d36748e7fed87f6784647e3488acb401c26abead8703319616c83ed09bebaceb47f8f179b91ef3af3a2b4dc37 SHA512 03a2368388de8fa0977f0af58234060d2ce156d23fa5d954e49791182ad78d2bb66c7abe319323f184c3d344915083c961c8d7646f2ac7faa56d85a21fcb7c9e
diff --git a/sys-kernel/gentoo-kernel/gentoo-kernel-5.18.6.ebuild b/sys-kernel/gentoo-kernel/gentoo-kernel-5.18.6.ebuild
new file mode 100644
index 000000000000..1ba27417d51c
--- /dev/null
+++ b/sys-kernel/gentoo-kernel/gentoo-kernel-5.18.6.ebuild
@@ -0,0 +1,137 @@
+# Copyright 2020-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit kernel-build toolchain-funcs
+
+MY_P=linux-${PV%.*}
+GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 3 ))
+# https://koji.fedoraproject.org/koji/packageinfo?packageID=8
+# forked to https://github.com/mgorny/fedora-kernel-config-for-gentoo
+CONFIG_VER=5.18.4-gentoo
+GENTOO_CONFIG_VER=g2
+
+DESCRIPTION="Linux kernel built with Gentoo patches"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+="
+	https://cdn.kernel.org/pub/linux/kernel/v$(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/${GENPATCHES_P}.extras.tar.xz
+	https://github.com/mgorny/gentoo-kernel-config/archive/${GENTOO_CONFIG_VER}.tar.gz
+		-> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz
+	amd64? (
+		https://raw.githubusercontent.com/mgorny/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-x86_64-fedora.config
+			-> kernel-x86_64-fedora.config.${CONFIG_VER}
+	)
+	arm64? (
+		https://raw.githubusercontent.com/mgorny/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-aarch64-fedora.config
+			-> kernel-aarch64-fedora.config.${CONFIG_VER}
+	)
+	ppc64? (
+		https://raw.githubusercontent.com/mgorny/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-ppc64le-fedora.config
+			-> kernel-ppc64le-fedora.config.${CONFIG_VER}
+	)
+	x86? (
+		https://raw.githubusercontent.com/mgorny/fedora-kernel-config-for-gentoo/${CONFIG_VER}/kernel-i686-fedora.config
+			-> kernel-i686-fedora.config.${CONFIG_VER}
+	)
+"
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~riscv ~x86"
+IUSE="debug hardened"
+REQUIRED_USE="arm? ( savedconfig )
+	hppa? ( savedconfig )
+	riscv? ( savedconfig )"
+
+RDEPEND="
+	!sys-kernel/gentoo-kernel-bin:${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.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		hppa)
+			return
+			;;
+		ppc)
+			# assume powermac/powerbook defconfig
+			# we still package.use.force savedconfig
+			cp "${WORKDIR}/${MY_P}/arch/powerpc/configs/pmac32_defconfig" .config || die
+			;;
+		ppc64)
+			cp "${DISTDIR}/kernel-ppc64le-fedora.config.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		riscv)
+			return
+			;;
+		x86)
+			cp "${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
+
+	kernel-build_merge_configs "${merge_configs[@]}"
+}