From 18ccb7f1533c05dd92085fb2c176154700afecfa Mon Sep 17 00:00:00 2001 From: Thomas Deutschmann Date: Mon, 24 Sep 2018 16:28:49 +0200 Subject: sys-firmware/intel-microcode: bump - New microcode: sig 0x000806e9, pf_mask 0x10, 2018-06-26, rev 0x0098 - Updated microcodes: sig 0x00050655, pf_mask 0xb7, 2018-03-14, rev 0x3000009 -> 2018-04-27, rev 0x300000b sig 0x000706a1, pf_mask 0x01, 2018-05-22, rev 0x0028 -> 2018-07-25, rev 0x002a Package-Manager: Portage-2.3.50, Repoman-2.3.11 --- .../intel-microcode-20180807a_p20180922.ebuild | 253 +++++++++++++++++++++ 1 file changed, 253 insertions(+) create mode 100644 sys-firmware/intel-microcode/intel-microcode-20180807a_p20180922.ebuild (limited to 'sys-firmware/intel-microcode/intel-microcode-20180807a_p20180922.ebuild') diff --git a/sys-firmware/intel-microcode/intel-microcode-20180807a_p20180922.ebuild b/sys-firmware/intel-microcode/intel-microcode-20180807a_p20180922.ebuild new file mode 100644 index 000000000000..42757b590664 --- /dev/null +++ b/sys-firmware/intel-microcode/intel-microcode-20180807a_p20180922.ebuild @@ -0,0 +1,253 @@ +# Copyright 1999-2018 Gentoo Authors +# 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="${PV##*_p}" +INTEL_SNAPSHOT="${PV/_p*}" +NUM="28087" +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" + +# ! "${ED%/}/tmp/.blacklist_altered" || die "Failed to add marker that MICROCODE_BLACKLIST variable was used" + fi + + if [[ "${MICROCODE_SIGNATURES}" != "${MICROCODE_SIGNATURES_DEFAULT}" ]]; then + echo ${MICROCODE_SIGNATURES} > "${ED%/}/tmp/.signatures_altered" || die "Failed to add marker that MICROCODE_SIGNATURES variable was used" + fi +} + +pkg_preinst() { + if [[ -f "${ED%/}/tmp/.blacklist_altered" ]]; then + local _recorded_MICROCODE_BLACKLIST_value=$(cat "${ED%/}/tmp/.blacklist_altered") + ewarn "MICROCODE_BLACKLIST is set to \"${_recorded_MICROCODE_BLACKLIST_value}\" instead of default \"${MICROCODE_BLACKLIST_DEFAULT}\". You are on your own!" + fi + + if [[ -f "${ED%/}/tmp/.signatures_altered" ]]; then + local _recorded_MICROCODE_SIGNATURES_value=$(cat "${ED%/}/tmp/.signatures_altered") + ewarn "Package was created using advanced options:" + ewarn "MICROCODE_SIGNATURES is set to \"${_recorded_MICROCODE_SIGNATURES_value}\" instead of default \"${MICROCODE_SIGNATURES_DEFAULT}\"!" + fi + + # Make sure /boot is available if needed. + use initramfs && mount-boot_pkg_preinst + + local _initramfs_file="${ED%/}/boot/intel-uc.img" + local _ucode_dir="${ED%/}/lib/firmware/intel-ucode" + + 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} ) + # split location: + use split-ucode && dodir /lib/firmware/intel-ucode && opts+=( --write-firmware=${_ucode_dir} ) + + iucode_tool \ + "${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" "${ED%/}/lib/firmware" || die "Failed to install splitted ucodes!" + fi + fi + + # Because it is possible that this package will install not one single file + # due to user selection which is still somehow unexpected we add the following + # check to inform user so that the user has at least a chance to detect + # a problem/invalid select. + local _has_installed_something= + if use initramfs && [[ -s "${_initramfs_file}" ]]; then + _has_installed_something="yes" + elif use split-ucode; then + _has_installed_something=$(find "${_ucode_dir}" -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 [[ -f "${ED%/}/tmp/.signatures_altered" ]]; then + ewarn "No ucode was installed! Because you have created this package" + ewarn "using MICROCODE_SIGNATURES variable please double check if you" + ewarn "have an invalid select." + ewarn "It's rare but it is also possible that just no ucode update" + ewarn "is available for your processor(s). In this case it is safe" + ewarn "to ignore this warning." + else + ewarn "No ucode was installed! It's rare but it is also possible" + ewarn "that just no ucode update is available for your processor(s)." + ewarn "In this case it is safe to ignore this warning." + fi + + ewarn "" + + if use hostonly; then + ewarn "Unset \"hostonly\" USE flag to install all available ucodes." + ewarn "" + fi + fi + + # Cleanup any temporary leftovers so that we don't merge any + # unneeded files on disk. + rm -r "${ED%/}/tmp" || die "Failed to cleanup '${ED%/}/tmp'" +} + +pkg_prerm() { + # Make sure /boot is mounted so that we can remove /boot/intel-uc.img! + use initramfs && mount-boot_pkg_prerm +} + +pkg_postrm() { + # Don't forget to umount /boot if it was previously mounted by us. + use initramfs && mount-boot_pkg_postrm +} + +pkg_postinst() { + # Don't forget to umount /boot if it was previously mounted by us. + use initramfs && mount-boot_pkg_postinst + + # We cannot give detailed information if user is affected or not: + # If MICROCODE_BLACKLIST wasn't modified, user can still use MICROCODE_SIGNATURES + # to to force a specific, otherwise blacklisted, microcode. So we + # only show a generic warning based on running kernel version: + if kernel_is -lt 4 14 34; then + ewarn "${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 +} -- cgit v1.2.3-65-gdbad