sys-kernel/vanilla-kernel: Bump to 5.5.9

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

sys-kernel/vanilla-kernel/Manifest

@@ -14,5 +14,6 @@ DIST linux-5.5.5-arch1.amd64.config 243885 BLAKE2B 088e76a9981a64cd6163667fd09cc
 DIST linux-5.5.6-arch1.i686.config 243301 BLAKE2B c5fdd9dc2a0baed1ea421faa8f254d6ece47e89b78fc4c25c38369b53acc1f954978f2f86eda23b77d20a35096a596944f9c433db66008278ed2b8140823ce62 SHA512 b2d75bb1826a4dfad10aa5b6fa9cce2684d5de2dabc6da165e192e5a33cbd6eeaff4d7f236e074f4c099830e01e767bd6bc14a70d644057dce59288ae9704877
 DIST linux-5.5.7.tar.xz 110727036 BLAKE2B 25a0c09a2a8b2ff8762dcf29dc326339537a49996b232c1568de036475a3afb62406fcf85c4357a8fa32088fdb7f868c46ff13a6fa3c2c554b8717c7fbe57712 SHA512 a6f4f171ed041a556378dd037de309243272dfa5a51268755d931e75df1358ed970af0a26e3bb4fe64c75f02318a7d0e497e3e9e6a4d10ab9d2d65e958670754
 DIST linux-5.5.8.tar.xz 110741748 BLAKE2B c7f017bff5beeaea947a93a97b8f0e0dc137e5df3e7b342ef4dbb0336072aadb16bf22a2cb777bf82627dd100378b4fde00eecfdd6ac30b41b4fa2ce32abc8f9 SHA512 0aecbfaae033834db85d17349aeb22d62168244eb2a5db627c7bcab8a2800dfae6e21dda29efb29c3d78fae99ef673d22471ea433098a870113e2db67252a093
+DIST linux-5.5.9.tar.xz 110744896 BLAKE2B 0f9c4e49bd6d88be460609013fc2dfb6dc0d5999b3cd2321d9953ed42a97d373c04ecc21d4b28f2873f0086938910deeceadf3334f52920483844057eae4851c SHA512 43ec99c2496567753f8945cbdbf131e706ced98132418b80643c9730dab125ca993defda60e0eb64a8242b76127b7550d8bee89cb7d31ae51293344a25344171
 DIST tinycorelinux-10.1-amd64.qcow2 16842752 BLAKE2B e013e76503c335739a9623c0901ca791937a0e6b177854535cadec1e2c2cd2df588283ed3128cf652595f32264fbfe5b3bd3a8c97665fd4da344e308535be366 SHA512 c3aeb20ff8769da9211694b7f701907cc7ae7582cdfad2c2fdc008d97ebcbd9dc08245b4e8f8450e1cb304bd705345a11fe79f901a47979fee91443841d55641
 DIST tinycorelinux-10.1-x86.qcow2 14876672 BLAKE2B 3c760eb7438b13261e52ecfaa33a53649ced95f1ab40aae52134b8cdc31a16d7aa0d6a6dd716e268ed148e9d77a10b7c700b141b61d70c82d271ffe88e8e2a3c SHA512 9964538dc42f232a11949f74b61d46422ea5da3bdc253a217119bd0b8a750c40fd2da0b07157067be9ac0226472614f210a1248114df0d331df390979867a895

sys-kernel/vanilla-kernel/vanilla-kernel-5.5.9.ebuild

@@ -0,0 +1,65 @@
+# Copyright 2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit kernel-build
+
+MY_P=linux-${PV}
+# https://git.archlinux.org/svntogit/packages.git/log/trunk/config?h=packages/linux
+AMD64_CONFIG_VER=5.5.5-arch1
+AMD64_CONFIG_HASH=e4d4ca36741d228042185e2a9047cd88fb5b4169
+# https://git.archlinux32.org/packages/log/core/linux/config.i686
+I686_CONFIG_VER=5.5.6-arch1
+I686_CONFIG_HASH=7d53d8a42f68648bce5b002aaf8c2b14e6298275
+
+DESCRIPTION="Linux kernel built from vanilla upstream sources"
+HOMEPAGE="https://www.kernel.org/"
+SRC_URI+=" https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${MY_P}.tar.xz
+	amd64? (
+		https://git.archlinux.org/svntogit/packages.git/plain/trunk/config?h=packages/linux&id=${AMD64_CONFIG_HASH}
+			-> linux-${AMD64_CONFIG_VER}.amd64.config
+	)
+	x86? (
+		https://git.archlinux32.org/packages/plain/core/linux/config.i686?id=${I686_CONFIG_HASH}
+			-> linux-${I686_CONFIG_VER}.i686.config
+	)"
+S=${WORKDIR}/${MY_P}
+
+LICENSE="GPL-2"
+KEYWORDS="~amd64 ~x86"
+
+RDEPEND="
+	!sys-kernel/vanilla-kernel-bin:${SLOT}"
+
+src_prepare() {
+	default
+
+	# prepare the default config
+	case ${ARCH} in
+		amd64)
+			cp "${DISTDIR}"/linux-${AMD64_CONFIG_VER}.amd64.config .config || die
+			;;
+		x86)
+			cp "${DISTDIR}"/linux-${I686_CONFIG_VER}.i686.config .config || die
+			;;
+		*)
+			die "Unsupported arch ${ARCH}"
+			;;
+	esac
+
+	local config_tweaks=(
+		# shove arch under the carpet!
+		-e 's:^CONFIG_DEFAULT_HOSTNAME=:&"gentoo":'
+		# we do support x32
+		-e '/CONFIG_X86_X32/s:.*:CONFIG_X86_X32=y:'
+		# disable signatures
+		-e '/CONFIG_MODULE_SIG/d'
+		-e '/CONFIG_SECURITY_LOCKDOWN/d'
+		# disable compression to allow stripping
+		-e '/CONFIG_MODULE_COMPRESS/d'
+		# disable gcc plugins to unbreak distcc
+		-e '/CONFIG_GCC_PLUGIN_STRUCTLEAK/d'
+	)
+	sed -i "${config_tweaks[@]}" .config || die
+}