commit: 3dfea4b405c8f96828215c6f0617c0bac469fcdc Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> AuthorDate: Sat Aug 4 23:02:00 2018 +0000 Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> CommitDate: Sat Aug 4 23:02:00 2018 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3dfea4b4
sys-firmware/intel-microcode: bump - Updated Microcodes: sig 0x000106e5, pf_mask 0x13, 2018-01-24, rev 0x0009 -> 2018-05-08, rev 0x000a sig 0x00020652, pf_mask 0x12, 2018-02-04, rev 0x0010 -> 2018-05-08, rev 0x0011 sig 0x00020655, pf_mask 0x92, 2018-01-23, rev 0x0006 -> 2018-04-23, rev 0x0007 sig 0x000506ca, pf_mask 0x03, 2017-11-22, rev 0x0008 -> 2018-05-11, rev 0x000c sig 0x000906ec, pf_mask 0x22, 2018-05-08, rev 0x0096 -> 2018-05-31, rev 0x0098 Package-Manager: Portage-2.3.44, Repoman-2.3.10 sys-firmware/intel-microcode/Manifest | 1 + .../intel-microcode-20180804.ebuild | 214 +++++++++++++++++++++ 2 files changed, 215 insertions(+) diff --git a/sys-firmware/intel-microcode/Manifest b/sys-firmware/intel-microcode/Manifest index 17e400a0b73..e6a39726edd 100644 --- a/sys-firmware/intel-microcode/Manifest +++ b/sys-firmware/intel-microcode/Manifest @@ -1,2 +1,3 @@ DIST intel-microcode-collection-20180728.tar.xz 4463372 BLAKE2B ae0f6fa46944cf159762c4b5eeaf4094c6b05fea3668c90a38587d673ec95dcbcbd15ec3f0834a6bec6f2172d89598562ef89d82960bea5e73602a6ed28d3392 SHA512 457f666ba643746159295711ec5c4d2cde47b7a609df1b3d3f528f0dab4aef54641ecf32977f723bd70090da9485c2583413b2673a65e0d6ab078523c5186e45 +DIST intel-microcode-collection-20180804.tar.xz 4389012 BLAKE2B f77a226107f7529b12b95ed312e79338d20697378769f8cfcd91e7ed63e3d2044371fd9305ba4b7068a9467b7910150d6b288742ca5393c428cb2c167c4dfb62 SHA512 4cd2c5d2237fcf63727d6b2fc111e0b4d798ffb134e13b7e2a4b7373a09ae879237f8406358d09e724ab632bffadf08b528bf76530a25446f0ba60fb4ae490e1 DIST microcode-20180703.tgz 1550181 BLAKE2B edf86dcc8dedeffd22a9b608cc11e5b043d36617ae6325e14326d402388f42ead29c8483a0312ab9ea2015604803cc07506d6f119b314b922639a71f9d65a39d SHA512 25af4158f97fba2fb88f05a44f42ed7d2415001ccc58f573d366f405ff198472517468f619628f4f6e5a371793c41ea8faf5a932d2362b2a51726bb5c84e0eed diff --git a/sys-firmware/intel-microcode/intel-microcode-20180804.ebuild b/sys-firmware/intel-microcode/intel-microcode-20180804.ebuild new file mode 100644 index 00000000000..4ab38dc2823 --- /dev/null +++ b/sys-firmware/intel-microcode/intel-microcode-20180804.ebuild @@ -0,0 +1,214 @@ +# Copyright 1999-2018 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI="6" + +inherit linux-info toolchain-funcs mount-boot + +# Find updates by searching and clicking the first link (hopefully it's the one): +# https://www.intel.com/content/www/us/en/search.html?keyword=Processor+Microcode+Data+File + +COLLECTION_SNAPSHOT="20180804" +INTEL_SNAPSHOT="20180703" +NUM="27945" +DESCRIPTION="Intel IA32/IA64 microcode update data" +HOMEPAGE="http://inertiawar.com/microcode/ https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=${NUM}"; +SRC_URI="https://downloadmirror.intel.com/${NUM}/eng/microcode-${INTEL_SNAPSHOT}.tgz + https://dev.gentoo.org/~whissi/dist/intel-microcode/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz"; + +LICENSE="intel-ucode" +SLOT="0" +KEYWORDS="-* ~amd64 ~x86" +IUSE="hostonly initramfs +split-ucode vanilla" +REQUIRED_USE="|| ( initramfs split-ucode )" + +DEPEND="sys-apps/iucode_tool" + +# !<sys-apps/microcode-ctl-1.17-r2 due to bug #268586 +RDEPEND="!<sys-apps/microcode-ctl-1.17-r2 + hostonly? ( sys-apps/iucode_tool )" + +RESTRICT="binchecks strip" + +S=${WORKDIR} + +# Blacklist bad microcode here. +# 0x000406f1 aka 06-4f-01 aka CPUID 406F1 require newer microcode loader +MICROCODE_BLACKLIST_DEFAULT="-s !0x000406f1" +MICROCODE_BLACKLIST="${MICROCODE_BLACKLIST:=${MICROCODE_BLACKLIST_DEFAULT}}" + +# In case we want to set some defaults ... +MICROCODE_SIGNATURES_DEFAULT="" + +# Advanced users only: +# merge with: +# only current CPU: MICROCODE_SIGNATURES="-S" +# only specific CPU: MICROCODE_SIGNATURES="-s 0x00000f4a -s 0x00010676" +# exclude specific CPU: MICROCODE_SIGNATURES="-s !0x00000686" +MICROCODE_SIGNATURES="${MICROCODE_SIGNATURES:=${MICROCODE_SIGNATURES_DEFAULT}}" + +pkg_pretend() { + if [[ "${MICROCODE_BLACKLIST}" != "${MICROCODE_BLACKLIST_DEFAULT}" ]]; then + ewarn "MICROCODE_BLACKLIST is set to \"${MICROCODE_BLACKLIST}\" instead of default \"${MICROCODE_BLACKLIST_DEFAULT}\". You are on your own!" + fi + + if [[ "${MICROCODE_SIGNATURES}" != "${MICROCODE_SIGNATURES_DEFAULT}" ]]; then + ewarn "The user has opted in for advanced use:" + ewarn "MICROCODE_SIGNATURES is set to \"${MICROCODE_SIGNATURES}\" instead of default \"${MICROCODE_SIGNATURES_DEFAULT}\"!" + fi + + use initramfs && mount-boot_pkg_pretend +} + +src_prepare() { + default + + # Prevent "invalid file format" errors from iucode_tool + rm -f "${S}"/intel-ucod*/list || die +} + +src_install() { + # This will take ALL of the upstream microcode sources: + # - microcode.dat + # - intel-ucode/ + # In some cases, they have not contained the same content (eg the directory has newer stuff). + MICROCODE_SRC=( + "${S}"/intel-ucode/ + "${S}"/intel-ucode-with-caveats/ + ) + + # Allow users who are scared about microcode updates not included in Intel's official + # microcode tarball to opt-out and comply with Intel marketing + if ! use vanilla; then + MICROCODE_SRC+=( "${S}"/intel-microcode-collection-${COLLECTION_SNAPSHOT} ) + fi + + opts=( + ${MICROCODE_BLACKLIST} + ${MICROCODE_SIGNATURES} + # be strict about what we are doing + --overwrite + --strict-checks + --no-ignore-broken + # we want to install latest version + --no-downgrade + # show everything we find + --list-all + # show what we selected + --list + ) + + # The earlyfw cpio needs to be in /boot because it must be loaded before + # rootfs is mounted. + use initramfs && dodir /boot && opts+=( --write-earlyfw="${ED%/}"/boot/intel-uc.img ) + # split location (we use a temporary location so that we are able + # to re-run iucode_tool in pkg_preinst; use keepdir instead of dodir to carry + # this folder to pkg_preinst to avoid an error even if no microcode was selected): + keepdir /tmp/intel-ucode && opts+=( --write-firmware="${ED%/}"/tmp/intel-ucode ) + + iucode_tool \ + "${opts[@]}" \ + "${MICROCODE_SRC[@]}" \ + || die "iucode_tool ${opts[@]} ${MICROCODE_SRC[@]}" + + dodoc releasenote +} + +pkg_preinst() { + use initramfs && mount-boot_pkg_preinst + + if use hostonly; then + einfo "Removing ucode(s) not supported by any currently available (=online) processor(s) due to USE=hostonly ..." + opts=( + --scan-system + # be strict about what we are doing + --overwrite + --strict-checks + --no-ignore-broken + # we want to install latest version + --no-downgrade + # show everything we find + --list-all + # show what we selected + --list + ) + + # The earlyfw cpio needs to be in /boot because it must be loaded before + # rootfs is mounted. + use initramfs && opts+=( --write-earlyfw="${ED%/}"/boot/intel-uc.img ) + # split location: + use split-ucode && dodir /lib/firmware/intel-ucode && opts+=( --write-firmware="${ED%/}"/lib/firmware/intel-ucode ) + + iucode_tool \ + "${opts[@]}" \ + "${ED%/}"/tmp/intel-ucode \ + || die "iucode_tool ${opts[@]} ${ED%/}/tmp/intel-ucode" + + else + if use split-ucode; then + # Temporary /tmp/intel-ucode will become final /lib/firmware/intel-ucode ... + dodir /lib/firmware + mv "${ED%/}/tmp/intel-ucode" "${ED%/}/lib/firmware" || die "Failed to install splitted ucodes!" + fi + fi + + # Cleanup any temporary leftovers so that we don't merge any + # unneeded files on disk + rm -r "${ED%/}/tmp" || die "Failed to cleanup '${ED%/}/tmp'" +} + +pkg_prerm() { + use initramfs && mount-boot_pkg_prerm +} + +pkg_postrm() { + use initramfs && mount-boot_pkg_postrm +} + +pkg_postinst() { + use initramfs && mount-boot_pkg_postinst + + local _has_installed_something= + if use initramfs && [[ -s "${EROOT%/}/boot/intel-uc.img" ]]; then + _has_installed_something="yes" + elif use split-ucode; then + _has_installed_something=$(find "${EROOT%/}/lib/firmware/intel-ucode" -maxdepth 0 -not -empty -exec echo yes \;) + fi + + if use hostonly && [[ -n "${_has_installed_something}" ]]; then + elog "You only installed ucode(s) for all currently available (=online)" + elog "processor(s). Remember to re-emerge this package whenever you" + elog "change the system's processor model." + elog "" + elif [[ -z "${_has_installed_something}" ]]; then + ewarn "WARNING:" + ewarn "No ucode was installed! You can ignore this warning if there" + ewarn "aren't any microcode updates available for your processor(s)." + ewarn "But if you use MICROCODE_SIGNATURES variable please double check" + ewarn "if you have an invalid select." + ewarn "" + + if use hostonly; then + ewarn "Unset \"hostonly\" USE flag to install all available ucodes." + ewarn "" + fi + fi + + # We cannot give detailed information if user is affected or not: + # If MICROCODE_BLACKLIST wasn't modified, user can still use MICROCODE_SIGNATURES + # to to force a specific, otherwise blacklisted, microcode. So we + # only show a generic warning based on running kernel version: + if kernel_is -lt 4 14 34; then + ewarn "${P} contains microcode updates which require" + ewarn "additional kernel patches which aren't yet included in kernel <4.14.34." + ewarn "Loading such a microcode through kernel interface from an unpatched kernel" + ewarn "can crash your system!" + ewarn "" + ewarn "Those microcodes are blacklisted per default. However, if you have altered" + ewarn "MICROCODE_BLACKLIST or MICROCODE_SIGNATURES, you maybe have unintentionally" + ewarn "re-enabled those microcodes...!" + ewarn "" + ewarn "Check \"${EROOT%/}/usr/share/doc/${PN}-*/releasenot*\" if your microcode update" + ewarn "requires additional kernel patches or not." + fi +}
