summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorSam James <sam@gentoo.org>2024-05-15 13:48:09 +0100
committerSam James <sam@gentoo.org>2024-05-15 13:48:43 +0100
commite3e97fafd8ad6d796609ad8e7c0620215a92c226 (patch)
treec07c535b71bd9fc98594d07fe366ec003e15cbc1 /sys-firmware/intel-microcode
parentsys-firmware/intel-microcode: drop versions (diff)
downloadgentoo-e3e97fafd8ad6d796609ad8e7c0620215a92c226.tar.gz
gentoo-e3e97fafd8ad6d796609ad8e7c0620215a92c226.tar.bz2
gentoo-e3e97fafd8ad6d796609ad8e7c0620215a92c226.zip
sys-firmware/intel-microcode: add 20240514_p20240514
Signed-off-by: Sam James <sam@gentoo.org>
Diffstat (limited to 'sys-firmware/intel-microcode')
-rw-r--r--sys-firmware/intel-microcode/Manifest2
-rw-r--r--sys-firmware/intel-microcode/intel-microcode-20240514_p20240514.ebuild287
2 files changed, 289 insertions, 0 deletions
diff --git a/sys-firmware/intel-microcode/Manifest b/sys-firmware/intel-microcode/Manifest
index 6977fbfe04f3..03d11061b4c8 100644
--- a/sys-firmware/intel-microcode/Manifest
+++ b/sys-firmware/intel-microcode/Manifest
@@ -1,3 +1,5 @@
DIST intel-microcode-collection-20240312.tar.xz 13484040 BLAKE2B 947f78698211b372472629e7fdf076021db97f156d812ec2a84c5ab3d5ee374e04191f7881c956c261c6a6a5935b2c779b837879677ee98d44cf8c753a4393b8 SHA512 de577f232035a92ce563475edb4572c6fa40a0a2ee8e76b858de1ca42f905d366d107bf02e4968127ad6fe150baf37e11ed93191e40c1c5913ba34fe77184c00
+DIST intel-microcode-collection-20240514.tar.xz 13421016 BLAKE2B 83b7d213709bf8c1ea1b62456974cf6a2087470d9e2456ef3de93569007cfa8c94021a21a9f3f7b638ffe4b2ad0f516deda04a1c630e54f35709e92a113a7683 SHA512 4cc364b19355f133dae0178f7d10b50abcc0e6e7919e646cfc756c8ff8dc1d6d0819abae6f5cb7f659f0466ee31196625cf022bb994f500ab08e93238a66d104
DIST intel-ucode-sig_0x406e3-rev_0xd6.bin 101376 BLAKE2B 66d55867954d69dda1425febd93bb8c89f7aa836d504f8b5fee127f8505bcf2246f4fcc55cc245bc5e532528d60cca2eee278de7ab5174dc2862db7982a2b36f SHA512 248066b521bf512b5d8e4a8c7e921464ce52169c954d6e4ca580d8c172cd789519e22b4cf56c212e452b4191741f0202019f7061d322c9433b5af9ce5413b567
DIST microcode-20240312.tar.gz 12825665 BLAKE2B 43c771becef0f6dbfd41bf78a9a3cc8f6679a43ea48765d0e7f555c138dca6e3db42a4d33f743d8d51f38b0b6aa69322bba0c00ae9f1ff4c533b52166ee54747 SHA512 f5f3dfb1706675060b00057b5f017c2cb4ac0df74727139185fd167ca67fc6c611e205b1caeded23b006e4d8d314f87537007e7bafba2c87373f6d960988c911
+DIST microcode-20240514.tar.gz 12870457 BLAKE2B 2a3a357ecf8d9f17fd20cd651386e5687fbbca8a3a323caf846e7c84d440241c3c99cadd00016642c8d11f297c1d2ab63c54ea062644839b74f84d66b04c703e SHA512 1c0f1707bf7db70d04e94a0728c0f61a1f9c25fead8c2c3716cafd20c976973cf636e411d12f81b34bf0076d7c7601c11b1bcd92a2e1be35d98003bb61ace569
diff --git a/sys-firmware/intel-microcode/intel-microcode-20240514_p20240514.ebuild b/sys-firmware/intel-microcode/intel-microcode-20240514_p20240514.ebuild
new file mode 100644
index 000000000000..418ab5cc22e2
--- /dev/null
+++ b/sys-firmware/intel-microcode/intel-microcode-20240514_p20240514.ebuild
@@ -0,0 +1,287 @@
+# Copyright 1999-2024 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
+}