sys-firmware/intel-microcode: Sync with Gentoo

It's from Gentoo commit 49fe8376218d15dce8d39ffba486be54b06562eb.
This commit is contained in:
Flatcar Buildbot 2023-10-16 07:16:41 +00:00
parent a27275e821
commit 7d83433c3b
2 changed files with 288 additions and 0 deletions

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@ -3,6 +3,7 @@ DIST intel-microcode-collection-20230212.tar.xz 13213352 BLAKE2B b2548908632cc65
DIST intel-microcode-collection-20230512.tar.xz 12924124 BLAKE2B 3593d9dd9d46281471e1ef335bb8e3fccee99cf484256b9f3b1f2fd0af1d1266c0237bf7cf97314e229f0e3ae622de68bdbe2cf3d9ed4b74ca9189f2aa7bf226 SHA512 9d65406898a8e82e66ab9ff684166eaf61a2b42c765d6f55603985176cdf7600b1f95626da0f1fc25d781212ce2c80ac108d0174371390e0e2c2ab7dd48c7b0d DIST intel-microcode-collection-20230512.tar.xz 12924124 BLAKE2B 3593d9dd9d46281471e1ef335bb8e3fccee99cf484256b9f3b1f2fd0af1d1266c0237bf7cf97314e229f0e3ae622de68bdbe2cf3d9ed4b74ca9189f2aa7bf226 SHA512 9d65406898a8e82e66ab9ff684166eaf61a2b42c765d6f55603985176cdf7600b1f95626da0f1fc25d781212ce2c80ac108d0174371390e0e2c2ab7dd48c7b0d
DIST intel-microcode-collection-20230520.tar.xz 12720520 BLAKE2B 804579eb05c5b8835565dec3560d059f909d13da853d37c79ddbaa049b94f96e811a2240ab043dfdbf59074e683383f5c17e76ceb0e7f6cccffdaad330bf7de1 SHA512 6302866edf5a5209f8dfc80817fe306fc11376ac7d70450f32e38483902c428365fb553c57e989a6ca6e1cf07573352c9b500764250a815c4aff6b9f6b6d47fb DIST intel-microcode-collection-20230520.tar.xz 12720520 BLAKE2B 804579eb05c5b8835565dec3560d059f909d13da853d37c79ddbaa049b94f96e811a2240ab043dfdbf59074e683383f5c17e76ceb0e7f6cccffdaad330bf7de1 SHA512 6302866edf5a5209f8dfc80817fe306fc11376ac7d70450f32e38483902c428365fb553c57e989a6ca6e1cf07573352c9b500764250a815c4aff6b9f6b6d47fb
DIST intel-microcode-collection-20230804.tar.xz 12972872 BLAKE2B b2d04ad679b537fbcff7327e4eb9de5d989a3bc6057f4ef339908921fb71275f8374d1db1234f36dd8b07587133c4d2e59f1910f854038253d4cd36d5e6d2dcf SHA512 9e47ee898b5ea1da3fc115de6e8f9e5e6b2eeb74a178c3226cb2bbdf0b1677ac95c40f5d4d874c7e054bf8293e4c2457e32c953a371ab34dd16c43841412f71e DIST intel-microcode-collection-20230804.tar.xz 12972872 BLAKE2B b2d04ad679b537fbcff7327e4eb9de5d989a3bc6057f4ef339908921fb71275f8374d1db1234f36dd8b07587133c4d2e59f1910f854038253d4cd36d5e6d2dcf SHA512 9e47ee898b5ea1da3fc115de6e8f9e5e6b2eeb74a178c3226cb2bbdf0b1677ac95c40f5d4d874c7e054bf8293e4c2457e32c953a371ab34dd16c43841412f71e
DIST intel-microcode-collection-20231007.tar.xz 13997252 BLAKE2B fdd9f42c1b8945c4fdc9eed3b07959ac193df365dce7ff0f81c5f10916581914800701a57f9a57822369967a24cb092acb770f79815c5f595633f3e19a3e3fb5 SHA512 59fe08497c8c4a137c7212a8cc4bd038a740059059ae938dff7759c6797a29d008df7661c7f0fb20ea673f12df40479866d62278bb58a79e78789704a76cfc88
DIST intel-ucode-sig_0x406e3-rev_0xd6.bin 101376 BLAKE2B 66d55867954d69dda1425febd93bb8c89f7aa836d504f8b5fee127f8505bcf2246f4fcc55cc245bc5e532528d60cca2eee278de7ab5174dc2862db7982a2b36f SHA512 248066b521bf512b5d8e4a8c7e921464ce52169c954d6e4ca580d8c172cd789519e22b4cf56c212e452b4191741f0202019f7061d322c9433b5af9ce5413b567 DIST intel-ucode-sig_0x406e3-rev_0xd6.bin 101376 BLAKE2B 66d55867954d69dda1425febd93bb8c89f7aa836d504f8b5fee127f8505bcf2246f4fcc55cc245bc5e532528d60cca2eee278de7ab5174dc2862db7982a2b36f SHA512 248066b521bf512b5d8e4a8c7e921464ce52169c954d6e4ca580d8c172cd789519e22b4cf56c212e452b4191741f0202019f7061d322c9433b5af9ce5413b567
DIST microcode-20221108.tar.gz 6436305 BLAKE2B e149e001656f45e8da9a83817a6f83fc6663edbfc8a98b27ab4f9d326f0999921aea03f1ea3628d35978ad5534e017f2d394d1d00d0c992aee54a539a582abf2 SHA512 d86bee1269d31d3028f0d2b7d4886795b96d8f1f9d5dbd5149c2dd4cec3b0319fd869f8138f283e2135ecb0bb6387cfd3c2ef1f597b4194a250ac4f2df7f15a4 DIST microcode-20221108.tar.gz 6436305 BLAKE2B e149e001656f45e8da9a83817a6f83fc6663edbfc8a98b27ab4f9d326f0999921aea03f1ea3628d35978ad5534e017f2d394d1d00d0c992aee54a539a582abf2 SHA512 d86bee1269d31d3028f0d2b7d4886795b96d8f1f9d5dbd5149c2dd4cec3b0319fd869f8138f283e2135ecb0bb6387cfd3c2ef1f597b4194a250ac4f2df7f15a4
DIST microcode-20230214.tar.gz 12088391 BLAKE2B d98d054a8cfd66e3d0549d1e8f4a4745cad342d45f36a82d2f2f51fedc29635125fdad95ee4970069e134facc1ab3092b97837c6f8744ffedf220a5d3d022dd5 SHA512 6456cd6719923eeacb1f9d6d7372efd2bcd0de9e04350c722543ff41e45c7715ba52a2d330ad5818fbf44ea9df6b2ac482d6f8bd420b191427881dcfe3bd81e2 DIST microcode-20230214.tar.gz 12088391 BLAKE2B d98d054a8cfd66e3d0549d1e8f4a4745cad342d45f36a82d2f2f51fedc29635125fdad95ee4970069e134facc1ab3092b97837c6f8744ffedf220a5d3d022dd5 SHA512 6456cd6719923eeacb1f9d6d7372efd2bcd0de9e04350c722543ff41e45c7715ba52a2d330ad5818fbf44ea9df6b2ac482d6f8bd420b191427881dcfe3bd81e2

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# Copyright 1999-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit linux-info 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
#
#
# Package Maintenance instructions:
# 1. The ebuild is in the form of intel-microcode-<INTEL_SNAPSHOT>_p<COLLECTION_SNAPSHOT>.ebuild
# 2. The INTEL_SNAPSHOT upstream is located at: https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files
# 3. The COLLECTION_SNAPSHOT is created manually using the following steps:
# a. Clone the repository https://github.com/platomav/CPUMicrocodes
# b. Rename the Intel directory to intel-microcode-collection-<YYYYMMDD>
# c. From the CPUMicrocodes directory tar and xz compress the contents of intel-microcode-collection-<YYYYMMDD>:
# tar -cJf intel-microcode-collection-<YYYYMMDD>.tar.xz intel-microcode-collection-<YYYYMMDD>/
# d. This file can go in your devspace, add the URL to SRC_URI if it's not there
# https://dev.gentoo.org/~<dev nick>/dist/intel-microcode/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz
#
# PV:
# * the first date is upstream
# * the second date is snapshot (use last commit date in repo) from intel-microcode-collection
COLLECTION_SNAPSHOT="${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 https://github.com/platomav/CPUMicrocodes http://inertiawar.com/microcode/"
SRC_URI="
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/archive/microcode-${INTEL_SNAPSHOT}.tar.gz
https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/raw/437f382b1be4412b9d03e2bbdcda46d83d581242/intel-ucode/06-4e-03 -> intel-ucode-sig_0x406e3-rev_0xd6.bin
https://dev.gentoo.org/~mpagano/dist/intel-microcode/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz
https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz
"
S="${WORKDIR}"
LICENSE="intel-ucode"
SLOT="0"
KEYWORDS="-* ~amd64 ~x86"
IUSE="hostonly initramfs +split-ucode vanilla"
REQUIRED_USE="|| ( initramfs split-ucode )"
RESTRICT="binchecks strip"
BDEPEND=">=sys-apps/iucode_tool-2.3"
# !<sys-apps/microcode-ctl-1.17-r2 due to bug #268586
RDEPEND="hostonly? ( sys-apps/iucode_tool )"
# Blacklist bad microcode here.
# 0x000406f1 aka 06-4f-01 aka CPUID 406F1 require newer microcode loader
MICROCODE_BLACKLIST_DEFAULT="-s !0x000406f1"
# https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/31
MICROCODE_BLACKLIST_DEFAULT+=" -s !0x000406e3,0xc0,eq:0x00dc"
# https://bugs.gentoo.org/722768
MICROCODE_BLACKLIST_DEFAULT+=" -s !0x000406e3,0xc0,eq:0x00da"
# https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/commit/49bb67f32a2e3e631ba1a9a73da1c52e1cac7fd9
MICROCODE_BLACKLIST_DEFAULT+=" -s !0x000806c1,0x80,eq:0x0068"
# 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
mkdir intel-ucode-old || die
cp "${DISTDIR}"/intel-ucode-sig_0x406e3-rev_0xd6.bin "${S}"/intel-ucode-old/ || die
# Prevent "invalid file format" errors from iucode_tool
rm -f "${S}"/intel-ucod*/list || die
# https://gitlab.com/iucode-tool/iucode-tool/-/issues/4
rm "${S}"/intel-microcode-collection-${COLLECTION_SNAPSHOT}/cpu106C0_plat01_ver00000007_2007-08-24_PRD_923CDFA3.bin || die
# Remove non-microcode file from list
rm -f "${S}"/intel-microcode-collection-${COLLECTION_SNAPSHOT}/LICENSE || die
rm -f "${S}"/intel-ucode*/LICENSE || 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/
"${S}"/intel-ucode-old/
)
# Allow users who are scared about microcode updates not included in Intel's official
# microcode tarball to opt-out and comply with Intel marketing
if ! use vanilla; then
MICROCODE_SRC+=( "${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.md
}
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
}