sys-kernel/gentoo-kernel: Bump to 5.15.31

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

2 files changed, 133 insertions, 0 deletions

diff --git a/sys-kernel/gentoo-kernel/Manifest b/sys-kernel/gentoo-kernel/Manifest
index 074613eef654..ecad0a89cb69 100644
--- a/sys-kernel/gentoo-kernel/Manifest
+++ b/sys-kernel/gentoo-kernel/Manifest
@@ -6,6 +6,8 @@ DIST genpatches-5.15-31.base.tar.xz 1285168 BLAKE2B 3ca09c8deeb3487fd69fe1b26ba3
 DIST genpatches-5.15-31.extras.tar.xz 3876 BLAKE2B 47b21170f3fe46257b20f4cd63288a8f61a3600746883baa2931253d2924696e4d445404746f1a656adfa390ddf8f24780ec6688aa835467deb75dfa0d9f2fb4 SHA512 c0f866410b3436f5c45c117f1dc49e3b1d99d77d41de66ca6d08213daf6bf3eb1e8875e75e1674c3f78c7beddb6dfa2d47dc9fb75f8dfedd169f1c3478b74db1
 DIST genpatches-5.15-32.base.tar.xz 1289524 BLAKE2B 4fc3b82df9a96c5e91cfb93bc68597afa1524bc8c1a49f9a803d72610307551b9675b4e014c5ffd0b3e273b2a660546f274b27ab5425e9aa6eafd03719e5ed74 SHA512 277957056d9c8c8cc8f6a5a26582f35ae594c26e6e29b755b9214a91624eafb2917c67a612c231d8862831f4aeb34a725502c57e9063432d9597e24abf913947
 DIST genpatches-5.15-32.extras.tar.xz 3876 BLAKE2B 6dc352a080f10cafc7a24503d515a451996a3c6940b7cb44dd661bee0125ff993b1c4594e808a087b2d15e640b8b921b37a4607e0e8312645fd0ba5c84fd214c SHA512 8d6565a8a5a39267b682d592cf757dcfe2e7f33789fe26a596ad5d400f1821f37081a37bd25cb6fc8cea28e83448cef937e772b138314fb239ba83a288e94d44
+DIST genpatches-5.15-33.base.tar.xz 1296164 BLAKE2B 25dce9e6d4047709a0995ff75999f36a5695accfcfb3b378d0e1a0782b6897035dec5285b678f79b71d05bc573ced2a49c2eaa891aa7201b1930049a95cc410e SHA512 e49f7e08120c2dfabe97107b15885e46dc469bb2cb537fa395e94518f1db8f326dac2a6b6176aad0d63d54e2e5e92a7689f3f54dfc64ac372a55dfc7ff75c655
+DIST genpatches-5.15-33.extras.tar.xz 3876 BLAKE2B 4a7d695523ec637b847c28eb168bbd7543706ed346e863930c1c824b82087cd531d86b794605b26076000e67661f5894d0d8f081ed031b7d7e27b2f85a0d152f SHA512 f8b5b9264f917f79c6ea34605511d1b7e5a12b6336746495f42aa64a157b5879ab4fb23704e625eba53d9ce1c5a5dbb3bbf259e08c4bfb81edbe0ac6cbb1f55d
 DIST genpatches-5.16-17.base.tar.xz 753196 BLAKE2B 8f4be6ddb70a7407f6515d180ae8a65eed54c7a7aa3ffa4175500f532036bd13dc718a77fc9cb442f6053b1cf0f8e3bf2de2c0954a5bbfd8957a99162675980b SHA512 9550fd794ffcb29ed26be5f99116f8b53a5bc9ce3a9fd6a79d221e7f7e5e81be809eda7a8becd253361ac069526b141c414e132f11d8e1eeef84f5737c03afd0
 DIST genpatches-5.16-17.extras.tar.xz 3800 BLAKE2B 9224e534e09bf58189462be87516fa21fc37228fe60399ef670e40320a8bcc5edbcd0371b5da5ed445ca84c0127ae6541a07999edd62f67a8619f977c70d08bb SHA512 92a0580b4e38c43c3e594fcae0cd6ad1c04621e8ea543ee7c039bd47bec9229c23f72585d98d4f237e5c80fd1a3a21205a4b688ccd67df77e048d4b417dd3884
 DIST genpatches-5.16-18.base.tar.xz 761144 BLAKE2B f4d4b5225a2ef03e422230497861714663b430397d3118c8e1cd880eea9fbd2393a4b6848c674cce8892fdb145c06e4b3d828be05836d76a1c56501e07d840b4 SHA512 472f456ff01545dad0a9e21a3560eadca63dbbaa5dfea0cb4496d3ea8f10fc968967a97a7d483ab573312de53b6d719f8baa21761feb7b7474597af53e50abd0
diff --git a/sys-kernel/gentoo-kernel/gentoo-kernel-5.15.31.ebuild b/sys-kernel/gentoo-kernel/gentoo-kernel-5.15.31.ebuild
new file mode 100644
index 000000000000..4534244b9df2
--- /dev/null
+++ b/sys-kernel/gentoo-kernel/gentoo-kernel-5.15.31.ebuild
@@ -0,0 +1,131 @@
+# 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%.*}-$(( ${PV##*.} + 2 ))
+CONFIG_VER=5.15.14
+CONFIG_HASH=8cc461d9cfb256bb831225bb38e29fa944bd890f
+GENTOO_CONFIG_VER=g1
+
+DESCRIPTION="Linux kernel built with Gentoo patches"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+="
+	https://cdn.kernel.org/pub/linux/kernel/v$(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-${GENTOO_CONFIG_VER}.tar.gz
+	amd64? (
+		https://src.fedoraproject.org/rpms/kernel/raw/${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.${CONFIG_VER}
+	)
+"
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86"
+IUSE="debug hardened"
+REQUIRED_USE="arm? ( savedconfig )"
+
+RDEPEND="
+	!sys-kernel/gentoo-kernel-bin:${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.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		x86)
+			cp "${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[@]}"
+}