sys-kernel/gentoo-kernel: Bump to 5.15.51

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 25a4a971b6ef..fc21cdbe4692 100644
--- a/sys-kernel/gentoo-kernel/Manifest
+++ b/sys-kernel/gentoo-kernel/Manifest
@@ -12,6 +12,8 @@ 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-5.15-54.base.tar.xz 2203912 BLAKE2B 36e27d2734e9a62b1900907ea3722a522ddc61c991b5c751dd09d055b9da0fa92bd0de3eeee8b1560ff9a60c8d80181904dd14b7db7878b499a07bb31b0b5f90 SHA512 e751fbd89b91dc59dd0ac87f906ad1c4ae69ccfcad97db616bddd0d25184c133cba8af1141f5e32f690199d6196d0a5035941b70576cd4dd80aea750d1ce0c27
 DIST genpatches-5.15-54.extras.tar.xz 3936 BLAKE2B 259497959ac6cd96036809fbc1634fa174e611f626b0f36c8003587ec0825fd75431b34329ecf4a9d9aeda3803986b2e3987f27d37e0fddf27eb83509c248548 SHA512 7c85e42f6195f6a0bdafbf0be5fbbab1b7a634a922c5233d1dfc2c29842fe4617888cdd7769584d2e918457bdd1a295b8761e354772d78b05cd1e917e9f71abb
+DIST genpatches-5.15-55.base.tar.xz 2235252 BLAKE2B 7304a492e04d83ec505c76af4f3eb61999547647bcbcfcc82a2211aadbbd2fd63bc3335eeee9ccb8927d3d0486e41afeab6adbe3d3e8da4ad0c13d39f1ff4139 SHA512 47c488dcba5854a28a6b8f968e13f97fb31dc5f31a5a3abde426df7972a890c8fa36530ead386f02f3ecfaf2ac49da1e27d8a2de2df5c6a5c5fdf302e3c492fa
+DIST genpatches-5.15-55.extras.tar.xz 3932 BLAKE2B 50132ad9a1b3a9012ff46cc2ed8c0d18ffd7c48aed1c481eff24e4757652e3787172049a3025b2586092382c827c6d139930d157d039258d07ad228ea716c12d SHA512 188abe81e73bf1a809125dc634e10be8427c1d11f696f4ad7fa60a0ba269773278e3a9e568e3640f7ad8fb8f4736de7292a154b05f8f7bfab4fe1fbe341bceb8
 DIST genpatches-5.18-10.base.tar.xz 500696 BLAKE2B e6dfe7b2f752aa0cadb2de11ed7e9e77935abf4d61c99fdb4f6790853364c8b8b189d25b2190b3c85b51ef355b085d1ab740599a920843534f0d4a840fbe8733 SHA512 d425826ca98a5600262485aae057401c131e63b2b84ef6eaea287a433acd4b0f98e3899bd931ac73eda5651c57bcc4bec730469655d54aa1f176ebfda6724aa6
 DIST genpatches-5.18-10.extras.tar.xz 3924 BLAKE2B ea024b19777b6fd59ad5505eaff41db7dc793f5f29beca1d70c2ab60829f5864f1b78f9b809fa9443f995f70df82746d33ac9ce9453a564b77c3964b49afe822 SHA512 7468faea1020335f546c69d331aa864400687056a01cb54a888f3d4bbe6c9061fc2a5d519f93aa362b87df953bb13c06ea2dda403e48f63ca259a6990120ff5f
 DIST genpatches-5.18-8.base.tar.xz 440848 BLAKE2B 8a965867409cc340b13687eec9c7391bbaf26b770ba8d4b657b923226a539b7b68eabab6f12bae4bed09a0d198917373a6ab4f707831c652e2461a49f8dd4981 SHA512 057a00d62f4d8ba7be4ea26aeaa4bfbd5581b22ded85dae71aaa693621eda17532ac00bbeaaea1689f552ce2b95a04e9aade603f6236c2a265aa8fea8231c5d0
diff --git a/sys-kernel/gentoo-kernel/gentoo-kernel-5.15.51.ebuild b/sys-kernel/gentoo-kernel/gentoo-kernel-5.15.51.ebuild
new file mode 100644
index 000000000000..3e9875ab5936
--- /dev/null
+++ b/sys-kernel/gentoo-kernel/gentoo-kernel-5.15.51.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%.*}-$(( ${PV##*.} + 4 ))
+CONFIG_VER=5.15.19
+CONFIG_HASH=ec69da7a42b5b7c3da91572ef22097b069ddbd01
+GENTOO_CONFIG_VER=g1
+
+DESCRIPTION="Linux kernel built with Gentoo patches"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+="
+	https://cdn.kernel.org/pub/linux/kernel/v$(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}/${MY_P}
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~x86"
+IUSE="debug hardened"
+REQUIRED_USE="arm? ( savedconfig )"
+
+RDEPEND="
+	!sys-kernel/gentoo-kernel-bin:${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[@]}"
+}