diff options
Diffstat (limited to 'sys-kernel/gentoo-kernel')
| -rw-r--r-- | sys-kernel/gentoo-kernel/Manifest | 2 | ||||
| -rw-r--r-- | sys-kernel/gentoo-kernel/gentoo-kernel-5.8.8.ebuild | 137 |
2 files changed, 139 insertions, 0 deletions
diff --git a/sys-kernel/gentoo-kernel/Manifest b/sys-kernel/gentoo-kernel/Manifest index 30190cf7adfe..790d69731a4d 100644 --- a/sys-kernel/gentoo-kernel/Manifest +++ b/sys-kernel/gentoo-kernel/Manifest @@ -14,6 +14,8 @@ DIST genpatches-5.7-20.base.tar.xz 809256 BLAKE2B 92ceaa6c9cd0a71cd7b86745240c2c DIST genpatches-5.7-20.extras.tar.xz 1768 BLAKE2B 016fb07a98245121971534b7f9d40f1bc627325fbda893342ecaf330b2ad4a2caee6ff39a7a24e7c46e2eefba8df4cf901bd3d46d7041f1c8781288ddc1d63fc SHA512 b8aa2c75b014fdefc7f56f67be6a7bbfd57e55f6f08346899a7a64892bd0975d0494864614c2bb485bb5dcfe262a280c51f43c7f0ff18256a2370b1fa93add3b DIST genpatches-5.8-10.base.tar.xz 347544 BLAKE2B 8cfcdd84b803b8dc1721166d853267267f16a4c6e6cf759bad5c34b6149a57e7f5bddc14b287b870df98ad2af93871b6bd1b5f9dff0308fde9a25115943d3bbe SHA512 40f07ddf0f852cbe79f7b2da289787090ace5cb478c21c41adb82726e22a404d7c35acd76dc73a7fb1444f6910735249667a79d8d756171e1b8ce9cfcbfbfdef DIST genpatches-5.8-10.extras.tar.xz 1768 BLAKE2B 056c24f09a74c2867c767139fcd90af83623aac03e06ae03ebe96decfc4fccfc8b213f93e8b0cfda9bac935d85734c8968f590dd4537ba14f9daa0c249c257fd SHA512 aa1bc1d7f0190cded4d944cad3855358b26bc7dcfc726745da6ff8789662c5b74790284bf659ae8060280086e6b2809c903ce876f0c5b9c9d550a0123ada86af +DIST genpatches-5.8-11.base.tar.xz 400044 BLAKE2B ffa3cbdd4586e142933833859ff3e741a2bf9cfe569aadce43767b671706d256082a07e5c3b11bd9cc849bde645b664c641958590d1ec0b73dd826dab2996f56 SHA512 5dab9eb4f0077d5822b736e282696b95993e17d1078691cd14c2201043e9be9c496c56d5f89cfd38fbb5d0c1da433f62d35ff8b9542423524ef701205bc04577 +DIST genpatches-5.8-11.extras.tar.xz 1764 BLAKE2B 3798c0b54dd3056dfd389db8bbcea775462b218d9670c3322240d90d8f894c89bde55a04a80220e76b0d6fd135c32af1d9f5564795f30e9368f3f58d0d45501f SHA512 958d68e317c0140b2540f757dfabc767e28f1878a2b65012599248edd9ab8ac20e7f1736a0f802f01a9f0f22cc743f1a1f9f4665ac287ba6a477521dee323ab1 DIST genpatches-5.8-5.base.tar.xz 216176 BLAKE2B 8c57c2b91b6a395b490fedcee8e0f5ba8c7698903d0e1017fb66bb3d5ced1c6675fcd6e7ecc2405ccd237fd9ef4c641b10a0b4c32403c757ada5ccec3dbf0f26 SHA512 64bf8a331ba97a1d86159dff23c46c94c63f07158e66f9e86b02de6cc1a4476064fb6a924573c93fa117ea88bf6d6bb05f89c82c1883700af9fcdbbfaa5b72bc DIST genpatches-5.8-5.extras.tar.xz 1768 BLAKE2B b49e51d13c594029950911a1c7689b13710b8102330a475edb774f967b6162a036cb830b3cc25187e0ee3ec577d607baae036d136111ae1c64b7bebf1f544fe0 SHA512 a3fa7af02966567b5a2f4caab584ae19d7a1b955d2c8e599355b1ee5f3aed8971c26ecca6ab453280ea7bd8c9c004b53045848934d121f52474046293a2f554d DIST genpatches-5.8-6.base.tar.xz 253496 BLAKE2B 691638688887676a60639683b75a51a281642bb7cdf51439dc2871a72e8e9fbd3121a93767ccd0f17e95627eba5876e3f119905c3fb93292b16393f3736d2a4c SHA512 352c4f32780e24e4e9721e3792377070806cc756dc68f3266ad3140f5508c303c52c6573736915dfc27f92501a5b56f0fcb25e76916f338e5e737bf75fbb939d diff --git a/sys-kernel/gentoo-kernel/gentoo-kernel-5.8.8.ebuild b/sys-kernel/gentoo-kernel/gentoo-kernel-5.8.8.ebuild new file mode 100644 index 000000000000..0c9b56036b2a --- /dev/null +++ b/sys-kernel/gentoo-kernel/gentoo-kernel-5.8.8.ebuild @@ -0,0 +1,137 @@ +# Copyright 2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +inherit kernel-build + +MY_P=linux-${PV%.*} +GENPATCHES_P=genpatches-${PV%.*}-$(( ${PV##*.} + 3 )) +# https://koji.fedoraproject.org/koji/packageinfo?packageID=8 +CONFIG_VER=5.8.5 +CONFIG_HASH=af8da8d54d21231fd8c7b943216bb985f0a4e223 + +DESCRIPTION="Linux kernel built with Gentoo patches" +HOMEPAGE="https://www.kernel.org/" +SRC_URI+=" https://cdn.kernel.org/pub/linux/kernel/v$(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/${GENPATCHES_P}.extras.tar.xz + amd64? ( + https://src.fedoraproject.org/rpms/kernel/raw/${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}/${MY_P} + +LICENSE="GPL-2" +KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86" +IUSE="debug" +REQUIRED_USE=" + arm? ( savedconfig ) + arm64? ( savedconfig )" + +RDEPEND=" + !sys-kernel/vanilla-kernel:${SLOT} + !sys-kernel/vanilla-kernel-bin:${SLOT}" +BDEPEND=" + debug? ( dev-util/dwarves )" + +pkg_pretend() { + ewarn "Starting with 5.7.9, Distribution Kernels are switching from Arch" + ewarn "Linux configs to Fedora. Please keep a backup kernel just in case." + + kernel-install_pkg_pretend +} + +src_prepare() { + local PATCHES=( + # meh, genpatches have no directory + "${WORKDIR}"/*.patch + ) + default + + # 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.${CONFIG_VER}" .config || die + ;; + ppc64) + cp "${DISTDIR}/kernel-ppc64le-fedora.config.${CONFIG_VER}" .config || die + ;; + x86) + cp "${DISTDIR}/kernel-i686-fedora.config.${CONFIG_VER}" .config || die + ;; + *) + die "Unsupported arch ${ARCH}" + ;; + esac + + local config_tweaks=( + # replace (none) with gentoo + -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' + -e '/CONFIG_KEXEC_SIG/d' + -e '/CONFIG_KEXEC_BZIMAGE_VERIFY_SIG/d' + -e '/CONFIG_SYSTEM_EXTRA_CERTIFICATE/d' + -e '/CONFIG_SIGNATURE/d' + # remove massive array of LSMs + -e 's/CONFIG_LSM=.*/CONFIG_LSM="yama"/' + -e 's/CONFIG_DEFAULT_SECURITY_SELINUX=y/CONFIG_DEFAULT_SECURITY_DAC=y/' + # nobody actually wants fips + -e '/CONFIG_CRYPTO_FIPS/d' + # these tests are really not necessary + -e 's/.*CONFIG_CRYPTO_MANAGER_DISABLE_TESTS.*/CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y/' + # probably not needed by anybody but developers + -e '/CONFIG_CRYPTO_STATS/d' + # 1000hz is excessive for laptops + -e 's/CONFIG_HZ_1000=y/CONFIG_HZ_300=y/' + # nobody is using this kernel on insane super computers + -e 's/CONFIG_NR_CPUS=.*/CONFIG_NR_CPUS=512/' + # we're not actually producing live patches for folks + -e 's/CONFIG_LIVEPATCH=y/CONFIG_LIVEPATCH=n/' + # this slows down networking in general + -e 's/CONFIG_IP_FIB_TRIE_STATS=y/CONFIG_IP_FIB_TRIE_STATS=n/' + # include font for normal and hidpi screens + -e 's/.*CONFIG_FONTS.*/CONFIG_FONTS=y\nCONFIG_FONT_8x16=y\nCONFIG_FONT_TER16x32=y/' + # we don't need to actually install system headers from this ebuild + -e '/CONFIG_HEADERS_INSTALL/d' + # enable /proc/config.gz, used by linux-info.eclass + -e '/CONFIG_IKCONFIG/s:.*:CONFIG_IKCONFIG=y:' + -e '/CONFIG_IKCONFIG_PROC/s:.*:CONFIG_IKCONFIG_PROC=y:' + ) + use debug || config_tweaks+=( + -e '/CONFIG_DEBUG_INFO/d' + -e '/CONFIG_DEBUG_RODATA_TEST/d' + -e '/CONFIG_DEBUG_VM/d' + -e '/CONFIG_DEBUG_SHIRQ/d' + -e '/CONFIG_DEBUG_LIST/d' + -e '/CONFIG_BUG_ON_DATA_CORRUPTION/d' + -e '/CONFIG_TORTURE_TEST/d' + -e '/CONFIG_BOOTTIME_TRACING/d' + -e '/CONFIG_RING_BUFFER_BENCHMARK/d' + -e '/CONFIG_X86_DECODER_SELFTEST/d' + -e '/CONFIG_KGDB/d' + ) + sed -i "${config_tweaks[@]}" .config || die +} |