sys-kernel/vanilla-kernel: Bump to 6.6.31

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

2 files changed, 145 insertions, 0 deletions

diff --git a/sys-kernel/vanilla-kernel/Manifest b/sys-kernel/vanilla-kernel/Manifest
index 1db00a5235b3..f8ea228241ff 100644
--- a/sys-kernel/vanilla-kernel/Manifest
+++ b/sys-kernel/vanilla-kernel/Manifest
@@ -34,5 +34,7 @@ DIST linux-6.1.91.tar.sign 989 BLAKE2B 2a6c93fa9a8e14dd41ef12e64eb735cd87cf27cfa
 DIST linux-6.1.91.tar.xz 135135820 BLAKE2B 1bb497a5c95baf9385639c822ac9696f05d573e226ccbe8047fed20def6776e8e64aba5187b44fd41cd86ebe0645b7770f3148632d07c36183b038d6fd50e699 SHA512 aa5349cc8b826d1110b31fc7d6e55c8c09d717c0ec0a7bf10de1586e294951cc724403b22f298a1ac73c9f1535b94c2d87ad6eae21ce5d4cad91e419e2d3fbfc
 DIST linux-6.6.30.tar.sign 989 BLAKE2B a85b3b764503aad276019a702282ae29b3f84ea579b25be1ad0b4c41a3fbd46b356c4185a996f8a0ba80ea2fcf347adafcbd60907ea826855267fdfab73273d4 SHA512 d6ae1fb54e38ddcdffd6ada80602334a296d064b968e1ba4245c40ab703ad2a9c9e9531c6c3ee64091fcdbc927657014005d8690bc1e0f1a6b4038a0f24d5bd5
 DIST linux-6.6.30.tar.xz 140183976 BLAKE2B 815c85dae71784bc1eb722fc7651abebf344a960f51c473daa50f51f9097b8d64c68c033a3d488f7780cebd29e360c6df6ceff255a1a07d18533d7d950e77db8 SHA512 1c1cb9449686fc334385e9997073503ac6312d6855e8ef26bb1e73267447cce14f1f0a22b5c585a0a3c6c8dd1ed0e3c246671773ab8990fdf3c2f081219a9212
+DIST linux-6.6.31.tar.sign 989 BLAKE2B cf6ebd066fde8f62fd33e96219732e29f70c3bd97f1111cf9b31b8a1593ac13c2eb624d8c4e6ad1fb35a77998a7c42a4ac4d026eccde1090dcf54d48bc39ab27 SHA512 1d30414266bfaa390288fd4436562f28daecebbcf7a097f19240a5732b3a7c5248f56595ea9a6f312ffc5d7dd254a3a69b5ee36173c983c62fbe722bd5fdbca2
+DIST linux-6.6.31.tar.xz 140189332 BLAKE2B 521d01b10be736cc7be1108ad0fe9b046aad0ba5af02539d3d0425e424d5c081aaa69446e9f861e5ff4166c0f99201cb827b044d5a70816e4059f53f417c945f SHA512 8fa8b0be38bd29c0132acc295b95abda03c8e967103bd87bd7d95a1263fe35b82a4f9a1a7c2944ef5302217540dcefe50b320701a9d3948cfffa5c8ef38872ee
 DIST linux-6.8.9.tar.sign 987 BLAKE2B 0fc69e60bae77731897380cf929ae43785e0b7db7e68e761e53894b288a6a80fbf5ad888b5c0312f601a56984ec0b9206901d7c02b202e73dc0d19e17212c81d SHA512 18730f08135b06018d1f7757e1332dd0f20761363aa8bea7d49734a22a9cb27067b8052849cd2180299a4323786f7dc0bcd598536e8ce5e5042f2f841589daf0
 DIST linux-6.8.9.tar.xz 142582332 BLAKE2B 0305b6636a4e382855a2804cedc3984f1e891b26b24412e3533b1f29a07459d39be5121d4618da20098623290e922d502b7ac1b774f39e732f23a778a4b5b5be SHA512 67056eae13be9130e11ea7e4d394d1f0b6b1dccc4f080f72c136870d4486fdebc2c315d149ca4f1e57af4c79dedf849e31c439426166544691508edafca3d350
diff --git a/sys-kernel/vanilla-kernel/vanilla-kernel-6.6.31.ebuild b/sys-kernel/vanilla-kernel/vanilla-kernel-6.6.31.ebuild
new file mode 100644
index 000000000000..2de327030b51
--- /dev/null
+++ b/sys-kernel/vanilla-kernel/vanilla-kernel-6.6.31.ebuild
@@ -0,0 +1,143 @@
+# Copyright 2020-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+KERNEL_IUSE_MODULES_SIGN=1
+inherit kernel-build toolchain-funcs verify-sig
+
+MY_P=linux-${PV}
+# https://koji.fedoraproject.org/koji/packageinfo?packageID=8
+# forked to https://github.com/projg2/fedora-kernel-config-for-gentoo
+CONFIG_VER=6.6.12-gentoo
+GENTOO_CONFIG_VER=g13
+
+DESCRIPTION="Linux kernel built from vanilla upstream sources"
+HOMEPAGE="
+	https://wiki.gentoo.org/wiki/Project:Distribution_Kernel
+	https://www.kernel.org/
+"
+SRC_URI+="
+	https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.xz
+	https://github.com/projg2/gentoo-kernel-config/archive/${GENTOO_CONFIG_VER}.tar.gz
+		-> gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz
+	verify-sig? (
+		https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.sign
+	)
+	amd64? (
+		https://raw.githubusercontent.com/projg2/fedora-kernel-config-for-gentoo/${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}/${MY_P}
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~x86"
+IUSE="debug hardened"
+REQUIRED_USE="arm? ( savedconfig )"
+
+BDEPEND="
+	debug? ( dev-util/pahole )
+	verify-sig? ( sec-keys/openpgp-keys-kernel )
+"
+PDEPEND="
+	>=virtual/dist-kernel-${PV}
+"
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/kernel.org.asc
+
+src_unpack() {
+	if use verify-sig; then
+		einfo "Unpacking linux-${PV}.tar.xz ..."
+		verify-sig_verify_detached - "${DISTDIR}"/linux-${PV}.tar.sign \
+			< <(xz -cd "${DISTDIR}"/linux-${PV}.tar.xz | tee >(tar -x))
+		assert "Unpack failed"
+		unpack "gentoo-kernel-config-${GENTOO_CONFIG_VER}.tar.gz"
+	else
+		default
+	fi
+}
+
+src_prepare() {
+	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.${CONFIG_VER}" .config || die
+			biendian=true
+			;;
+		x86)
+			cp "${DISTDIR}/kernel-i686-fedora.config.${CONFIG_VER}" .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	local myversion="-dist"
+	use hardened && myversion+="-hardened"
+	echo "CONFIG_LOCALVERSION=\"${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[@]}"
+}