sys-kernel/gentoo-kernel-bin: Bump to 6.12.55

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

2 files changed, 242 insertions, 0 deletions

diff --git a/sys-kernel/gentoo-kernel-bin/Manifest b/sys-kernel/gentoo-kernel-bin/Manifest
index fd7ea806fada..6c9718809327 100644
--- a/sys-kernel/gentoo-kernel-bin/Manifest
+++ b/sys-kernel/gentoo-kernel-bin/Manifest
@@ -30,6 +30,10 @@ DIST gentoo-kernel-6.12.54-1.amd64.gpkg.tar 307435520 BLAKE2B 0046f8e7507b7efdb6
 DIST gentoo-kernel-6.12.54-1.arm64.gpkg.tar 280381440 BLAKE2B 7135bc6af32a12b8a5e598b23e06737b68d05e57604c6c2d394ca1cdcb093ec4b5e0aec98f90a587b4e4ef5bc8e2f4146560b4391de8a8f93b0fe6157f8a52f7 SHA512 c18775d91822deb530a33f14bf86518b32628be2a571ef199372cad20fd22d081c8f932b8444626f25c467d8f76f4730c4220615550d81cc44e924481e3afb15
 DIST gentoo-kernel-6.12.54-1.ppc64le.gpkg.tar 72529920 BLAKE2B 453289f015d305f4c2838923176d82a4efec997b4c2314b219e48b225f704c075410787a94e1335f8edb6e745f8af047bbeb9ea5808dad9c869999cc286c75d3 SHA512 5b57d8a30721884bcc2987e737dbe3055d9dec40652355b0cfc987a0e8ccb75874d27eaa6f2c438b53ea0b5fa40395ae4f2b00f856a433618176d5c839739c9e
 DIST gentoo-kernel-6.12.54-1.x86.gpkg.tar 77701120 BLAKE2B 8d997d92cb399e9b063809584bef3d33cdcccbbd8adc4663f0456cce005f7065ed17e25d4f853d5dd8f3a213590daa9936095b2002a4ca53a30dd5653a2e3db7 SHA512 d35aadcc3c5457e32673efd23ddf120eed687705aa26eec996ad741ddc96ce0134c09cedb63e75a41a6926d17f1595f43eedc3c1f270ea608bb32ea67bafb0ed
+DIST gentoo-kernel-6.12.55-1.amd64.gpkg.tar 307353600 BLAKE2B 2439241b845dd064521a25c4781c70f5ac2708fe72b6d7e3f63cdb87b756235fea9621d713058255c67e08e37ebcd24a109ee91de158386e0b4e74d65eb33164 SHA512 b43e35d591f87d9e7aeb20a77b57e05a065ba31bacb6b0bc55e322afc98d4e75dfe153a4b670c6438e669b808f9201f08d9b56fbafe686e384cc32689c5abce9
+DIST gentoo-kernel-6.12.55-1.arm64.gpkg.tar 280412160 BLAKE2B 0cad5d15094c3b852bcc97212625c0d79c03959fe574eb30732a6cd236728947725eeb69cc826e9c702c0bf3a6d3c62fc2381f29a8c162df4e5a9522869c6b37 SHA512 a7c290ed600964b80506079fda94eff4b225ce3a91ffec2a992362a69310ff9b8b11d389aeaca24ced9734f912dae1939cee64e1372289b757db621b753d4224
+DIST gentoo-kernel-6.12.55-1.ppc64le.gpkg.tar 72540160 BLAKE2B a42c712245c1d9710d3b809d176b67986c41be889b46984fa42f188e8b37250f4d5a18d8a49d23b9629167ae23209225a5809783617b89d1b96312d9598c4fd5 SHA512 409c4764df6774ab19d9493ab4cc62c2913260baab8b9aa08261ad32e0cedcec404b1348f26f8d16fdd580ae2b772402e60a96c363f090577f4678ea62ebf388
+DIST gentoo-kernel-6.12.55-1.x86.gpkg.tar 77701120 BLAKE2B c184aeab41d48c201c37feec2e1b08f75b2dda5c34e4ba185d29b68ca2b0ac6be4e8db3c427835cfed6e7ac018270e60cbce023abf5210e3fb607d6ddeae35b4 SHA512 17b60c2b3a2316c2388cdc21e7b531176966358625f96fc777d6a11a6169c28c85a367fea8af169d4da4170ca2eee6c36ef403d846ae8eadb7c325f0cc589d42
 DIST gentoo-kernel-6.17.4-1.amd64.gpkg.tar 333434880 BLAKE2B 0289e6e6fffe5e9447092a0ecfd56daa6b6a7bc7fc7a5d466fb9cb0b7448c1887f944870fe9a55dd884225cfa80123a0ba5b8b2a4d73b1c42f8a67388db43f5b SHA512 0b57e94c1f42228c9dd5a07b63599cfe12f02017b7db79ede8d56510866e13784131433e88c9b61d25d8e63d024e67e87b38e1c300bdf1bb54b457f812d26168
 DIST gentoo-kernel-6.17.4-1.arm64.gpkg.tar 297431040 BLAKE2B ee3b8ace08b67075f082f95c840d778dd5e7ee974f945a8789d5ad5ad7e6c9a6c4fc7a52881fd8dc05fd5f8de37a3e86c0eee79c89e630ed6239861292115b6b SHA512 b908377ddebd52df17cf718136fbe3cfda6dc3795f22ecaa51cfeab940995dd22650ef34d8640a613bf086eca2dd8f420160ffa9d1eb5649816572da9ef6de3b
 DIST gentoo-kernel-6.17.4-1.ppc64le.gpkg.tar 75550720 BLAKE2B edb5d49b310fb311840bb62407cfb0e36663bf8dc2830b2cbfe84e905007ba64800f68095d7c599198cdd9558046268b8a4abd77e99ae1c2cf62946a6cfb733e SHA512 6a8e4a69716fe6706b3865b1cb0c774eddc37b80b1d39122adc70aec1745e54487a828da66015f36923c607b61309a81da99d3a79166891270ffd2ee59fdb045
@@ -76,6 +80,7 @@ DIST patch-6.1.152.xz 6486524 BLAKE2B f9b532c867b2b5a15d28c08f89f9a30252b4b9d55d
 DIST patch-6.1.157.xz 6579568 BLAKE2B 57556c1ebd47576a12155d3b00a5c238d3667a18f9d16f260ca3c2638239f5ec983d77df1ad8e7d161977c7197d3f7e0df54d6d4f695a60052975b3cc11f93c8 SHA512 0b4b7d14a47cae3f62812ee17b9de7224d0b678249148729639fa2f3563208237ec047f6a52f7c904f49f0442f630dd7e5a09f1c445dd8912d98df7f10c2d409
 DIST patch-6.12.47.xz 2896968 BLAKE2B 4064af2ae029d13d63a0a6cfb9e4121266ab33622c03e088ad3544a0f5bf443d75a2ff2f7c35b58d7cc8669acb0eac93165cd3bfe5d8567f332516850bc9f7a4 SHA512 19bb9e9e235fa408e3b37dd6fe475f1dc7690bd09274dcdcb722ccc9733da9169dbaa97dffb15e0b32da6a62cd89b2da8cad32b4d2f16f2fbbd9d023b5ebae9b
 DIST patch-6.12.54.xz 3096864 BLAKE2B f5bff8166a5a45535092614ef9ed1d9e39064fd2762f0d71e852a87437326892c9d25a095ad51eb3b7fdfe266ba5f16d271303b98c4c1c6ed1716cfa09b669bb SHA512 744143218b5258a67f4b00126c72d7630b6e563dd0cc0a9cf685bc38cb48dc217d717053117e72a52fba061b2171a99ef64d992288f75500f069c617d1663b5b
+DIST patch-6.12.55.xz 3132512 BLAKE2B b78f35653171cb91d00f115cfb7a9d5e1b1eb43e77f342b06e7eed3425e620975addcc35608b64eee11d08f0b0599850520ce92fc8170dad3742fd65a2d529b4 SHA512 c81f4e2afc3bb1e5c279147c26ad91bbc045b34bb557f0f2ccaa05d59991320e936a7fd71237ea177e246062280496d72e3e6a006b87e8d67aaaa6c8dfce4608
 DIST patch-6.17.4.xz 315840 BLAKE2B 4121f8cc485a71878335d1b186c39271b83bca4e176566ee63e60a26eedd74e68e5d238492c7bb462c4139fade13bff105c46a1d12411cb4fa0972c9eb9cb3d9 SHA512 c81d328581330b10d1b6b99e3bc1386a20c0661905d953a294bf0e68e8f7ccec698ba2286e2c868c8c0ed4e2f42fb8432a988080cc3cdeb57de36630b576400f
 DIST patch-6.17.5.xz 374980 BLAKE2B d1a8f1ab63801a8ca421981cce57aae2b5da5864336821fe8bbb5131a40b16c100d4fa3d3dd2d5c4ce28bb6e3dd9c6b4b5a642d81f2303dbe12739ce4b7f3c68 SHA512 decf5a01bb3ea68e62257233225e3648d140690ac471cbac9048386aa0ebe7f7362c34cfce1d8fb615c2b37368893d33346da6ea0376feab8b7f3d3187288c83
 DIST patch-6.6.106.xz 4880660 BLAKE2B 3205119e8c10be006eb9f5c455a6fd2cec6b98f351e5e9983c6303f11b5f8822f73ede0dbc95c390736ddbd90bd2ca6383e3737618d108ffe3637d38dafad762 SHA512 e4a2bbd7c0f6a5a875fe4bdb1fbc82ff54a7d8a37f0c8cf04e6222a2be3d4579458bcbd87736b9fc95058f79a5181a381d40dc4d5b69761378eae29dc30349bc
diff --git a/sys-kernel/gentoo-kernel-bin/gentoo-kernel-bin-6.12.55.ebuild b/sys-kernel/gentoo-kernel-bin/gentoo-kernel-bin-6.12.55.ebuild
new file mode 100644
index 000000000000..7aed15297553
--- /dev/null
+++ b/sys-kernel/gentoo-kernel-bin/gentoo-kernel-bin-6.12.55.ebuild
@@ -0,0 +1,237 @@
+# Copyright 2020-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+KERNEL_IUSE_GENERIC_UKI=1
+KERNEL_IUSE_MODULES_SIGN=1
+
+inherit kernel-install toolchain-funcs unpacker verify-sig
+
+BASE_P=linux-${PV%.*}
+PATCH_PV=${PV%_p*}
+PATCHSET=linux-gentoo-patches-6.12.52
+BINPKG=${P/-bin}-1
+SHA256SUM_DATE=20251023
+
+DESCRIPTION="Pre-built Linux kernel with Gentoo patches"
+HOMEPAGE="
+	https://wiki.gentoo.org/wiki/Project:Distribution_Kernel
+	https://www.kernel.org/
+"
+SRC_URI+="
+	https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/${BASE_P}.tar.xz
+	https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/patch-${PATCH_PV}.xz
+	https://dev.gentoo.org/~mgorny/dist/linux/${PATCHSET}.tar.xz
+	verify-sig? (
+		https://cdn.kernel.org/pub/linux/kernel/v$(ver_cut 1).x/sha256sums.asc
+			-> linux-$(ver_cut 1).x-sha256sums-${SHA256SUM_DATE}.asc
+	)
+	amd64? (
+		https://dev.gentoo.org/~mgorny/binpkg/amd64/kernel/sys-kernel/gentoo-kernel/${BINPKG}.gpkg.tar
+			-> ${BINPKG}.amd64.gpkg.tar
+	)
+	arm64? (
+		https://dev.gentoo.org/~mgorny/binpkg/arm64/kernel/sys-kernel/gentoo-kernel/${BINPKG}.gpkg.tar
+			-> ${BINPKG}.arm64.gpkg.tar
+	)
+	ppc64? (
+		https://dev.gentoo.org/~mgorny/binpkg/ppc64le/kernel/sys-kernel/gentoo-kernel/${BINPKG}.gpkg.tar
+			-> ${BINPKG}.ppc64le.gpkg.tar
+	)
+	x86? (
+		https://dev.gentoo.org/~mgorny/binpkg/x86/kernel/sys-kernel/gentoo-kernel/${BINPKG}.gpkg.tar
+			-> ${BINPKG}.x86.gpkg.tar
+	)
+"
+S=${WORKDIR}
+
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+IUSE="debug"
+
+RDEPEND="
+	!sys-kernel/gentoo-kernel:${SLOT}
+"
+PDEPEND="
+	>=virtual/dist-kernel-${PV}
+"
+BDEPEND="
+	app-alternatives/bc
+	app-alternatives/lex
+	dev-util/pahole
+	virtual/libelf
+	app-alternatives/yacc
+	amd64? ( app-crypt/sbsigntools )
+	arm64? ( app-crypt/sbsigntools )
+	verify-sig? ( >=sec-keys/openpgp-keys-kernel-20250702 )
+"
+
+KV_LOCALVERSION='-gentoo-dist'
+KV_FULL=${PV/_p/-p}${KV_LOCALVERSION}
+
+QA_PREBUILT='*'
+
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/kernel.org.asc
+
+src_unpack() {
+	if use verify-sig; then
+		cd "${DISTDIR}" || die
+		verify-sig_verify_signed_checksums \
+			"linux-$(ver_cut 1).x-sha256sums-${SHA256SUM_DATE}.asc" \
+			sha256 "${BASE_P}.tar.xz patch-${PATCH_PV}.xz"
+		cd "${WORKDIR}" || die
+	fi
+
+	unpacker
+}
+
+src_prepare() {
+	local patch
+	cd "${BASE_P}" || die
+	eapply "${WORKDIR}/patch-${PATCH_PV}"
+	for patch in "${WORKDIR}/${PATCHSET}"/*.patch; do
+		eapply "${patch}"
+		# non-experimental patches always finish with Gentoo Kconfig
+		# we built -bins without them
+		if [[ ${patch} == *Add-Gentoo-Linux-support-config-settings* ]]
+		then
+			break
+		fi
+	done
+
+	default
+
+	# add Gentoo patchset version
+	local extraversion=${PV#${PATCH_PV}}
+	sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${extraversion/_/-}:" Makefile || die
+}
+
+src_configure() {
+	# force ld.bfd if we can find it easily
+	local HOSTLD="$(tc-getBUILD_LD)"
+	if type -P "${HOSTLD}.bfd" &>/dev/null; then
+		HOSTLD+=.bfd
+	fi
+	local LD="$(tc-getLD)"
+	if type -P "${LD}.bfd" &>/dev/null; then
+		LD+=.bfd
+	fi
+	tc-export_build_env
+	local makeargs=(
+		V=1
+		WERROR=0
+
+		HOSTCC="$(tc-getBUILD_CC)"
+		HOSTCXX="$(tc-getBUILD_CXX)"
+		HOSTLD="${HOSTLD}"
+		HOSTAR="$(tc-getBUILD_AR)"
+		HOSTCFLAGS="${BUILD_CFLAGS}"
+		HOSTLDFLAGS="${BUILD_LDFLAGS}"
+
+		CROSS_COMPILE=${CHOST}-
+		AS="$(tc-getAS)"
+		CC="$(tc-getCC)"
+		LD="${LD}"
+		AR="$(tc-getAR)"
+		NM="$(tc-getNM)"
+		STRIP="$(tc-getSTRIP)"
+		OBJCOPY="$(tc-getOBJCOPY)"
+		OBJDUMP="$(tc-getOBJDUMP)"
+		READELF="$(tc-getREADELF)"
+
+		# we need to pass it to override colliding Gentoo envvar
+		ARCH="$(tc-arch-kernel)"
+
+		O="${WORKDIR}"/modprep
+	)
+
+	local kernel_dir="${BINPKG}/image/usr/src/linux-${KV_FULL}"
+
+	# If this is set it will have an effect on the name of the output
+	# image. Set this variable to track this setting.
+	if grep -q "CONFIG_EFI_ZBOOT=y" "${kernel_dir}/.config"; then
+		KERNEL_EFI_ZBOOT=1
+	elif use arm64 && use generic-uki; then
+		die "USE=generic-uki requires a CONFIG_EFI_ZBOOT enabled build"
+	fi
+
+	local image="${kernel_dir}/$(dist-kernel_get_image_path)"
+	local uki="${image%/*}/uki.efi"
+
+	# Override user variable with the cert used during build
+	openssl x509 \
+		-inform DER -in "${kernel_dir}/certs/signing_key.x509" \
+		-outform PEM -out "${T}/cert.pem" ||
+			die "Failed to convert pcrpkey to PEM format"
+	export SECUREBOOT_SIGN_CERT=${T}/cert.pem
+
+	if [[ -s ${uki} ]]; then
+		# We need to extract the plain image for the test phase
+		# and USE=-generic-uki.
+		kernel-install_extract_from_uki linux "${uki}" "${image}"
+	fi
+
+	mkdir modprep || die
+	cp "${kernel_dir}/.config" modprep/ || die
+	emake -C "${BASE_P}" "${makeargs[@]}" modules_prepare
+}
+
+src_test() {
+	local kernel_dir="${BINPKG}/image/usr/src/linux-${KV_FULL}"
+	kernel-install_test "${KV_FULL}" \
+		"${WORKDIR}/${kernel_dir}/$(dist-kernel_get_image_path)" \
+		"${BINPKG}/image/lib/modules/${KV_FULL}"
+}
+
+src_install() {
+	local rel_kernel_dir=/usr/src/linux-${KV_FULL}
+	local kernel_dir="${BINPKG}/image${rel_kernel_dir}"
+	local image="${kernel_dir}/$(dist-kernel_get_image_path)"
+	local uki="${image%/*}/uki.efi"
+	if [[ -s ${uki} ]]; then
+		# Keep the kernel image type we don't want out of install tree
+		# Replace back with placeholder
+		if use generic-uki; then
+			> "${image}" || die
+		else
+			> "${uki}" || die
+		fi
+	fi
+
+	# Overwrite the identifier in the prebuilt package
+	echo "${CATEGORY}/${PF}:${SLOT}" > "${kernel_dir}/dist-kernel" || die
+
+	mv "${BINPKG}"/image/{lib,usr} "${ED}"/ || die
+
+	# FIXME: requires proper mount-boot
+	if [[ -d ${BINPKG}/image/boot/dtbs ]]; then
+		mv "${BINPKG}"/image/boot "${ED}"/ || die
+	fi
+
+	# strip out-of-source build stuffs from modprep
+	# and then copy built files
+	find modprep -type f '(' \
+			-name Makefile -o \
+			-name '*.[ao]' -o \
+			'(' -name '.*' -a -not -name '.config' ')' \
+		')' -delete || die
+	rm modprep/source || die
+	cp -p -R modprep/. "${ED}${rel_kernel_dir}"/ || die
+
+	# Update timestamps on all modules to ensure cleanup works correctly
+	# when switching USE=modules-compress.
+	find "${ED}/lib" -name '*.ko' -exec touch {} + || die
+
+	# Modules were already stripped before signing
+	dostrip -x /lib/modules
+	kernel-install_compress_modules
+
+	# Mirror the logic from kernel-build_src_install, for architectures
+	# where USE=debug is used.
+	if use ppc64; then
+		dostrip -x "${rel_kernel_dir}/$(dist-kernel_get_image_path)"
+	elif use debug && { use amd64 || use arm64; }; then
+		dostrip -x "${rel_kernel_dir}/vmlinux"
+		dostrip -x "${rel_kernel_dir}/vmlinux.ctfa"
+	fi
+}