commit: a661604cc4fd5ca251b60b50a900923947dbd295 Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> AuthorDate: Fri May 8 22:58:53 2020 +0000 Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org> CommitDate: Fri May 8 23:05:36 2020 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a661604c
sys-firmware/intel-microcode: bump to v20200508 - Updated microcodes: sig 0x000206d6, pf_mask 0x6d, 2019-05-21, rev 0x061f -> 2020-03-04, rev 0x0621 sig 0x000206d7, pf_mask 0x6d, 2019-05-21, rev 0x0718 -> 2020-03-24, rev 0x071a sig 0x000706e5, pf_mask 0x80, 2020-03-01, rev 0x0074 -> 2020-04-21, rev 0x0080 sig 0x000a0655, pf_mask 0x22, 2020-02-05, rev 0x00c8 -> 2020-03-12, rev 0x00ca Package-Manager: Portage-2.3.99, Repoman-2.3.22 Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org> sys-firmware/intel-microcode/Manifest | 2 + .../intel-microcode-20200508_p20200508.ebuild | 248 +++++++++++++++++++++ 2 files changed, 250 insertions(+) diff --git a/sys-firmware/intel-microcode/Manifest b/sys-firmware/intel-microcode/Manifest index e5afbf6625a..fe0b99d2f72 100644 --- a/sys-firmware/intel-microcode/Manifest +++ b/sys-firmware/intel-microcode/Manifest @@ -1,2 +1,4 @@ DIST intel-microcode-collection-20200429.tar.xz 6012000 BLAKE2B 38821d7732c952f2d1db17d3c289a53bc060d87fbaa4ba2b6c5875aab48d8ac695d11b57d83658633278f0227d9683b20af8141c67563b694fb05b41b3812651 SHA512 8c9004f8c7c08dbf69fad3dd195f1646a6aab9f8720c7fbeba57989c091e1adbaec1c85c079f1a74d8f07168120bdc575660b46391eaf854b4140596c11f53be +DIST intel-microcode-collection-20200508.tar.xz 6010560 BLAKE2B ebbbac3b474644d983f8f6f1a3b305b60a65732883658d18efe8c918f6d1ec55f8439313ccc2fe5d90a5ca5e207bcc2db9b9299148157f233007046fa3090e19 SHA512 48dde26041afb3a82afd3f4f8a2539ccf0da4a42c802b45aa776e16ceebf72cb39ce828278a423d4f2b2c0d7c29c5701978b4a223d135b453bc63cb1db3e5373 DIST microcode-20191115.tar.gz 2998063 BLAKE2B a06f2769da1577b9ce3a34f447e182312d003842b043372d850de51012efd9c0247f9a6bc8964e3da6127f8afb58f3fb31b1204e7286af9b27c795c00419ef7e SHA512 11014c16bde83ac290bc75e458242f5e64b8dffd49de2e938f61f4a09979cd5e80dd1a85d2ccbac067e4398dc3d93ef3583e4aa9b2e545ba46d26e65ec1e2881 +DIST microcode-20200508.tar.gz 3002932 BLAKE2B 01964ca9cf6f3d0255d85d6bff9c8fedb127884a034d34eeec97e24d6689aa81eba758306316346cd686d2aee6c0cbc4afc0a2ccb49c3a4b2c5f0d6b1e543063 SHA512 00fa15464c7637c080c49d63b73c197418f4709eaaf55d515504f3bb8aab06dc97206c4fbef57250dc6ca8abf226e0f1fc39bad76ca8b0d705c820e3d1d8ffc9 diff --git a/sys-firmware/intel-microcode/intel-microcode-20200508_p20200508.ebuild b/sys-firmware/intel-microcode/intel-microcode-20200508_p20200508.ebuild new file mode 100644 index 00000000000..0a7fafc268d --- /dev/null +++ b/sys-firmware/intel-microcode/intel-microcode-20200508_p20200508.ebuild @@ -0,0 +1,248 @@ +# Copyright 1999-2020 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI="7" + +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="${PV##*_p}" +INTEL_SNAPSHOT="${PV/_p*}" +#NUM="28087" +#https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=${NUM} +#https://downloadmirror.intel.com/${NUM}/eng/microcode-${INTEL_SNAPSHOT}.tgz +DESCRIPTION="Intel IA32/IA64 microcode update data" +HOMEPAGE="https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files http://inertiawar.com/microcode/"; +SRC_URI="https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/archive/microcode-${INTEL_SNAPSHOT}.tar.gz + https://dev.gentoo.org/~whissi/dist/intel-microcode/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz"; + +LICENSE="intel-ucode" +SLOT="0" +KEYWORDS="-* amd64 x86" +IUSE="hostonly initramfs +split-ucode vanilla" +REQUIRED_USE="|| ( initramfs split-ucode )" + +BDEPEND="sys-apps/iucode_tool" + +# !<sys-apps/microcode-ctl-1.17-r2 due to bug #268586 +RDEPEND="hostonly? ( sys-apps/iucode_tool )" + +RESTRICT="binchecks bindist mirror strip" + +S=${WORKDIR} + +# Blacklist bad microcode here. +# 0x000406f1 aka 06-4f-01 aka CPUID 406F1 require newer microcode loader +MICROCODE_BLACKLIST_DEFAULT="-s !0x000406f1" + +# In case we want to set some defaults ... +MICROCODE_SIGNATURES_DEFAULT="" + +# Advanced users only! +# Set MIRCOCODE_SIGNATURES to merge with: +# only current CPU: MICROCODE_SIGNATURES="-S" +# only specific CPU: MICROCODE_SIGNATURES="-s 0x00000f4a -s 0x00010676" +# exclude specific CPU: MICROCODE_SIGNATURES="-s !0x00000686" + +pkg_pretend() { + use initramfs && mount-boot_pkg_pretend +} + +src_prepare() { + default + + if cd Intel-Linux-Processor-Microcode-Data* &>/dev/null; then + # new tarball format from GitHub + mv * ../ || die "Failed to move Intel-Linux-Processor-Microcode-Data*" + cd .. || die + rm -r Intel-Linux-Processor-Microcode-Data* || die + fi + + # 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 + + # These will carry into pkg_preinst via env saving. + : ${MICROCODE_BLACKLIST=${MICROCODE_BLACKLIST_DEFAULT}} + : ${MICROCODE_SIGNATURES=${MICROCODE_SIGNATUES_DEFAULT}} + + 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" ) + + keepdir /lib/firmware/intel-ucode + opts+=( --write-firmware="${ED}/lib/firmware/intel-ucode" ) + + iucode_tool \ + "${opts[@]}" \ + "${MICROCODE_SRC[@]}" \ + || die "iucode_tool ${opts[@]} ${MICROCODE_SRC[@]}" + + dodoc releasenote +} + +pkg_preinst() { + 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} != ${MICROCODE_SIGNATURES_DEFAULT} ]]; then + ewarn "Package was created using advanced options:" + ewarn "MICROCODE_SIGNATURES is set to \"${MICROCODE_SIGNATURES}\" instead of default \"${MICROCODE_SIGNATURES_DEFAULT}\"!" + fi + + # Make sure /boot is available if needed. + use initramfs && mount-boot_pkg_preinst + + local _initramfs_file="${ED}/boot/intel-uc.img" + + if use hostonly; then + # While this output looks redundant we do this check to detect + # rare cases where iucode_tool was unable to detect system's processor(s). + local _detected_processors=$(iucode_tool --scan-system 2>&1) + if [[ -z "${_detected_processors}" ]]; then + ewarn "Looks like iucode_tool was unable to detect any processor!" + else + einfo "Only installing ucode(s) for ${_detected_processors#iucode_tool: system has } due to USE=hostonly ..." + fi + + opts=( + --scan-system + # be strict about what we are doing + --overwrite + --strict-checks + --no-ignore-broken + # we want to install latest version + --no-downgrade + # show everything we find + --list-all + # show what we selected + --list + ) + + # The earlyfw cpio needs to be in /boot because it must be loaded before + # rootfs is mounted. + use initramfs && opts+=( --write-earlyfw=${_initramfs_file} ) + + if use split-ucode; then + opts+=( --write-firmware="${ED}/lib/firmware/intel-ucode" ) + fi + + opts+=( "${ED}/lib/firmware/intel-ucode-temp" ) + + mv "${ED}"/lib/firmware/intel-ucode{,-temp} || die + keepdir /lib/firmware/intel-ucode + + iucode_tool "${opts[@]}" || die "iucode_tool ${opts[@]}" + + rm -r "${ED}"/lib/firmware/intel-ucode-temp || die + + elif ! use split-ucode; then # hostonly disabled + rm -r "${ED}"/lib/firmware/intel-ucode || die + fi + + # Because it is possible that this package will install not one single file + # due to user selection which is still somehow unexpected we add the following + # check to inform user so that the user has at least a chance to detect + # a problem/invalid select. + local _has_installed_something= + if use initramfs && [[ -s "${_initramfs_file}" ]]; then + _has_installed_something="yes" + elif use split-ucode; then + _has_installed_something=$(find "${ED}/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:" + if [[ ${MICROCODE_SIGNATURES} != ${MICROCODE_SIGNATURES_DEFAULT} ]]; then + ewarn "No ucode was installed! Because you have created this package" + ewarn "using MICROCODE_SIGNATURES variable please double check if you" + ewarn "have an invalid select." + ewarn "It's rare but it is also possible that just no ucode update" + ewarn "is available for your processor(s). In this case it is safe" + ewarn "to ignore this warning." + else + ewarn "No ucode was installed! It's rare but it is also possible" + ewarn "that just no ucode update is available for your processor(s)." + ewarn "In this case it is safe to ignore this warning." + fi + + ewarn "" + + if use hostonly; then + ewarn "Unset \"hostonly\" USE flag to install all available ucodes." + ewarn "" + fi + fi +} + +pkg_prerm() { + # Make sure /boot is mounted so that we can remove /boot/intel-uc.img! + use initramfs && mount-boot_pkg_prerm +} + +pkg_postrm() { + # Don't forget to umount /boot if it was previously mounted by us. + use initramfs && mount-boot_pkg_postrm +} + +pkg_postinst() { + # Don't forget to umount /boot if it was previously mounted by us. + use initramfs && mount-boot_pkg_postinst + + # We cannot give detailed information if user is affected or not: + # If MICROCODE_BLACKLIST wasn't modified, user can still use MICROCODE_SIGNATURES + # to to force a specific, otherwise blacklisted, microcode. So we + # only show a generic warning based on running kernel version: + if kernel_is -lt 4 14 34; then + ewarn "${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 +}
