mirror of
https://github.com/flatcar/scripts.git
synced 2025-08-09 14:06:58 +02:00
sys-firmware/intel-microcode: Sync with Gentoo
It's from Gentoo commit 66fca8a888be8c9d7135abd99e7a65a91272e15b.
This commit is contained in:
Flatcar Buildbot
Krzesimir Nowak
parent
4cb9370185
commit
96c2040204
@ -1,7 +1,9 @@
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DIST intel-microcode-collection-20240526.tar.xz 14673584 BLAKE2B 262f667ac46e190994e86f547c98ac776c73b1576c208fa32df96a2dd60af6cda9bd0b0367ca68bb6b85fd19f75913e73069d0064eb2b4c560068c3da50618c8 SHA512 4227c68ba60aea940b851f10d1006ee42b45d55425eb143210adeb363468238329d4a2720d117f5bdaeb9857ae29a6952a3df22769f4436638a9080ded6793ba
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DIST intel-microcode-collection-20240815.tar.xz 15458512 BLAKE2B 17b3719961a30d18aecb7b5094de5250e36a6eaa2f880a020ca38762d8a037b7e25f322cc1cbb3000a520007beb0d47d6b4f4940c47fac2082c9c2a3fa3be5d4 SHA512 6faddcac20184424bbe0488dce8df31479b89da9affb5c2f2d93f2bccc045d41105d5a10e3c56ba48cf27853a089334adac6e42a27c5fb63e86f0ed7c51bbc42
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DIST intel-microcode-collection-20240915.tar.xz 15384092 BLAKE2B 8f7caf4e7e96544037f25f335a1fd24a04e9613cd397dcd4a299f385647335771bd2218b64b7fd047405e88ac3907f662b4a2d35c5600d488a197152514d0de8 SHA512 975867f7a817e4086c6901329de3c6bff2b6d8ed4719af41b349e87297c8b213a31708804d7216a44358fbe4effc227e96999fb7f9f4599dd83d033eee849a4d
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DIST intel-microcode-collection-20241103.tar.xz 17703860 BLAKE2B dd2e88e4b06a54ad5f07b12a842eea0a66f2b8d5bf5fb311bd5d9d955faf6f08d1b025cdf5ba04a6b43b3fb153dca50c2fba1cb40454e9b195c7fe03563c8685 SHA512 f57fc0ba0deced6d852354556429afea0995f1864a73594e92c5900bbec3816ff8d960860f853c788ebeb3ae0f1a44ca3dc9ddc091bdc2753a2f181993eb601d
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DIST intel-ucode-sig_0x406e3-rev_0xd6.bin 101376 BLAKE2B 66d55867954d69dda1425febd93bb8c89f7aa836d504f8b5fee127f8505bcf2246f4fcc55cc245bc5e532528d60cca2eee278de7ab5174dc2862db7982a2b36f SHA512 248066b521bf512b5d8e4a8c7e921464ce52169c954d6e4ca580d8c172cd789519e22b4cf56c212e452b4191741f0202019f7061d322c9433b5af9ce5413b567
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DIST microcode-20240531.tar.gz 12870497 BLAKE2B 6a2c5ee6b6f3543b28f3753b30812e360bad50776b4f81e32a832e2169f38c11f8d5108ce0a81ddcdf1ecf7557baf1fd62c053a365f39a33ded5fd5018580b1f SHA512 fb9d772491f279ebb691248e4a665da45c986ca7b4668ecf311c5fcb91a42400f7a5b35e8bfc31ceb1c9d598e753c817359900e3fa316d825f8ecec21ec63cfe
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DIST microcode-20240813.tar.gz 12879301 BLAKE2B f6a157de1f2c14e0e4d08ec71304451a52c7a0ffcfc79a1ebce7e8c16c7405587369c9cad994b8bdb0a987d4fe2769b2988948ffd9fe1e7f117eb624cf579b63 SHA512 ba1fa7d9bed7d90756ea959f5878afca0deacc9b1e932a936a15d74a411b7efb6103a4af75dc3731d9cbb2e464439ce9a7d448f75bc6f38b616907ff6dec6ee3
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DIST microcode-20240910.tar.gz 12879730 BLAKE2B b4c353dd340ef8004e5be2e596de0ebaf8366684a3371207e14d3d8c0e4bbdc5a9c75d8279d280d1029452368556a0c2e7bf85f3fe75f1b1560e16c953f223b7 SHA512 d996de4f045df33f4eb1a1dabfb2f55bd8941e8dc16241d7a6c361216f4b87b88c34ba57c88ee4d4b7b3cf2b3fac937c43806191681df031fa3d5cdd677a86fe
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DIST microcode-20241112.tar.gz 12923653 BLAKE2B 223721ac561b137513653e1b10dc2afabcc4fc9e304f3fc71c252f1ada9554bf1df812c766831ec4b5f66f57f66c3e1cf563d7d24d17e553a4e26adc659f8d76 SHA512 de4ddb0a77e17a4a5b6789537cf71db9ab884c795ef5c77b17d3392fda0fbb4d860cc27bcdbd7512d9412d6f934e6771e889be262b20e77433e0f72d3b6cf1f0
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@ -0,0 +1,338 @@
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# Copyright 1999-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit dist-kernel-utils linux-info mount-boot
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# Find updates by searching and clicking the first link (hopefully it's the one):
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# https://www.intel.com/content/www/us/en/search.html?keyword=Processor+Microcode+Data+File
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#
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#
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# Package Maintenance instructions:
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# 1. The ebuild is in the form of intel-microcode-<INTEL_SNAPSHOT>_p<COLLECTION_SNAPSHOT>.ebuild
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# 2. The INTEL_SNAPSHOT upstream is located at: https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files
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# 3. The COLLECTION_SNAPSHOT is created manually using the following steps:
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# a. Clone the repository https://github.com/platomav/CPUMicrocodes
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# b. Rename the Intel directory to intel-microcode-collection-<YYYYMMDD>
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# c. From the CPUMicrocodes directory tar and xz compress the contents of intel-microcode-collection-<YYYYMMDD>:
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# tar -cJf intel-microcode-collection-<YYYYMMDD>.tar.xz intel-microcode-collection-<YYYYMMDD>/
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# d. This file can go in your devspace, add the URL to SRC_URI if it's not there
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# https://dev.gentoo.org/~<dev nick>/dist/intel-microcode/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz
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#
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# PV:
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# * the first date is upstream
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# * the second date is snapshot (use last commit date in repo) from intel-microcode-collection
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COLLECTION_SNAPSHOT="${PV##*_p}"
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INTEL_SNAPSHOT="${PV/_p*}"
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#NUM="28087"
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#https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=${NUM}
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#https://downloadmirror.intel.com/${NUM}/eng/microcode-${INTEL_SNAPSHOT}.tgz
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DESCRIPTION="Intel IA32/IA64 microcode update data"
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HOMEPAGE="https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files https://github.com/platomav/CPUMicrocodes http://inertiawar.com/microcode/"
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SRC_URI="
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https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/archive/microcode-${INTEL_SNAPSHOT}.tar.gz
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https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/raw/437f382b1be4412b9d03e2bbdcda46d83d581242/intel-ucode/06-4e-03 -> intel-ucode-sig_0x406e3-rev_0xd6.bin
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https://dev.gentoo.org/~mpagano/dist/intel-microcode/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz
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https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz
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"
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S="${WORKDIR}"
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LICENSE="intel-ucode"
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SLOT="0"
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KEYWORDS="-* ~amd64 ~x86"
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IUSE="dist-kernel hostonly +initramfs +split-ucode vanilla"
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REQUIRED_USE="
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|| ( initramfs split-ucode )
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dist-kernel? ( split-ucode )
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"
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RESTRICT="binchecks strip"
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BDEPEND=">=sys-apps/iucode_tool-2.3"
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# !<sys-apps/microcode-ctl-1.17-r2 due to bug #268586
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RDEPEND="
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dist-kernel? (
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virtual/dist-kernel
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initramfs? (
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sys-apps/iucode_tool
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)
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)
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"
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IDEPEND="
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hostonly? ( sys-apps/iucode_tool )
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dist-kernel? (
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initramfs? ( sys-kernel/installkernel )
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)
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"
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# Blacklist bad microcode here.
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# 0x000406f1 aka 06-4f-01 aka CPUID 406F1 require newer microcode loader
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MICROCODE_BLACKLIST_DEFAULT="-s !0x000406f1"
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# https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/31
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MICROCODE_BLACKLIST_DEFAULT+=" -s !0x000406e3,0xc0,eq:0x00dc"
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# https://bugs.gentoo.org/722768
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MICROCODE_BLACKLIST_DEFAULT+=" -s !0x000406e3,0xc0,eq:0x00da"
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# https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/commit/49bb67f32a2e3e631ba1a9a73da1c52e1cac7fd9
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MICROCODE_BLACKLIST_DEFAULT+=" -s !0x000806c1,0x80,eq:0x0068"
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# In case we want to set some defaults ...
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MICROCODE_SIGNATURES_DEFAULT=""
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# Advanced users only!
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# Set MIRCOCODE_SIGNATURES to merge with:
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# only current CPU: MICROCODE_SIGNATURES="-S"
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# only specific CPU: MICROCODE_SIGNATURES="-s 0x00000f4a -s 0x00010676"
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# exclude specific CPU: MICROCODE_SIGNATURES="-s !0x00000686"
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pkg_pretend() {
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if use initramfs; then
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if use dist-kernel; then
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# Check, but don't die because we can fix the problem and then
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# emerge --config ... to re-run installation.
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[[ -z ${ROOT} ]] && nonfatal mount-boot_check_status
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else
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mount-boot_pkg_pretend
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fi
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fi
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}
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src_prepare() {
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default
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if cd Intel-Linux-Processor-Microcode-Data* &>/dev/null; then
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# new tarball format from GitHub
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mv * ../ || die "Failed to move Intel-Linux-Processor-Microcode-Data*"
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cd .. || die
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rm -r Intel-Linux-Processor-Microcode-Data* || die
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fi
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mkdir intel-ucode-old || die
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cp "${DISTDIR}"/intel-ucode-sig_0x406e3-rev_0xd6.bin "${S}"/intel-ucode-old/ || die
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# Prevent "invalid file format" errors from iucode_tool
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rm -f "${S}"/intel-ucod*/list || die
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# https://gitlab.com/iucode-tool/iucode-tool/-/issues/4
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rm "${S}"/intel-microcode-collection-${COLLECTION_SNAPSHOT}/cpu106C0_plat01_ver00000007_2007-08-24_PRD_923CDFA3.bin || die
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# Remove non-microcode file from list
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rm -f "${S}"/intel-microcode-collection-${COLLECTION_SNAPSHOT}/LICENSE || die
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rm -f "${S}"/intel-ucode*/LICENSE || die
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}
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src_install() {
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# This will take ALL of the upstream microcode sources:
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# - microcode.dat
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# - intel-ucode/
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# In some cases, they have not contained the same content (eg the directory has newer stuff).
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MICROCODE_SRC=(
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"${S}"/intel-ucode/
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"${S}"/intel-ucode-with-caveats/
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"${S}"/intel-ucode-old/
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)
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# Allow users who are scared about microcode updates not included in Intel's official
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# microcode tarball to opt-out and comply with Intel marketing
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if ! use vanilla; then
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MICROCODE_SRC+=( "${S}"/intel-microcode-collection-${COLLECTION_SNAPSHOT} )
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fi
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# These will carry into pkg_preinst via env saving.
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: ${MICROCODE_BLACKLIST=${MICROCODE_BLACKLIST_DEFAULT}}
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: ${MICROCODE_SIGNATURES=${MICROCODE_SIGNATUES_DEFAULT}}
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opts=(
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${MICROCODE_BLACKLIST}
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${MICROCODE_SIGNATURES}
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# be strict about what we are doing
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--overwrite
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--strict-checks
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--no-ignore-broken
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# we want to install latest version
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--no-downgrade
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# show everything we find
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--list-all
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# show what we selected
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--list
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)
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# Instruct Dracut on whether or not we want the microcode in initramfs
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# Use here 15 instead of 10, intel-microcode overwrites linux-firmware
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(
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insinto /usr/lib/dracut/dracut.conf.d
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newins - 15-${PN}.conf <<<"early_microcode=$(usex initramfs)"
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)
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if use initramfs; then
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# Install installkernel/kernel-install hooks for non-dracut initramfs
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# generators that don't bundled the microcode
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(
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exeinto /usr/lib/kernel/preinst.d
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doexe "${FILESDIR}/35-intel-microcode.install"
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exeinto /usr/lib/kernel/install.d
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doexe "${FILESDIR}/35-intel-microcode-systemd.install"
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)
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fi
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# The earlyfw cpio needs to be in /boot because it must be loaded before
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# rootfs is mounted.
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if ! use dist-kernel && use initramfs; then
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dodir /boot && opts+=( --write-earlyfw="${ED}/boot/intel-uc.img" )
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fi
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keepdir /lib/firmware/intel-ucode
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opts+=( --write-firmware="${ED}/lib/firmware/intel-ucode" )
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iucode_tool \
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"${opts[@]}" \
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"${MICROCODE_SRC[@]}" \
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|| die "iucode_tool ${opts[@]} ${MICROCODE_SRC[@]}"
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dodoc releasenote.md
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}
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pkg_preinst() {
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if [[ ${MICROCODE_BLACKLIST} != ${MICROCODE_BLACKLIST_DEFAULT} ]]; then
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ewarn "MICROCODE_BLACKLIST is set to \"${MICROCODE_BLACKLIST}\" instead of default \"${MICROCODE_BLACKLIST_DEFAULT}\". You are on your own!"
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fi
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if [[ ${MICROCODE_SIGNATURES} != ${MICROCODE_SIGNATURES_DEFAULT} ]]; then
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ewarn "Package was created using advanced options:"
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ewarn "MICROCODE_SIGNATURES is set to \"${MICROCODE_SIGNATURES}\" instead of default \"${MICROCODE_SIGNATURES_DEFAULT}\"!"
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fi
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# Make sure /boot is available if needed.
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use initramfs && ! use dist-kernel && mount-boot_pkg_preinst
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local _initramfs_file="${ED}/boot/intel-uc.img"
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if use hostonly; then
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# While this output looks redundant we do this check to detect
|
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# rare cases where iucode_tool was unable to detect system's processor(s).
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local _detected_processors=$(iucode_tool --scan-system 2>&1)
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if [[ -z "${_detected_processors}" ]]; then
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ewarn "Looks like iucode_tool was unable to detect any processor!"
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||||
else
|
||||
einfo "Only installing ucode(s) for ${_detected_processors#iucode_tool: system has } due to USE=hostonly ..."
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fi
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||||
opts=(
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||||
--scan-system
|
||||
# be strict about what we are doing
|
||||
--overwrite
|
||||
--strict-checks
|
||||
--no-ignore-broken
|
||||
# we want to install latest version
|
||||
--no-downgrade
|
||||
# show everything we find
|
||||
--list-all
|
||||
# show what we selected
|
||||
--list
|
||||
)
|
||||
|
||||
# The earlyfw cpio needs to be in /boot because it must be loaded before
|
||||
# rootfs is mounted.
|
||||
if ! use dist-kernel && use initramfs; then
|
||||
opts+=( --write-earlyfw=${_initramfs_file} )
|
||||
fi
|
||||
|
||||
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 && ! use dist-kernel && mount-boot_pkg_prerm
|
||||
}
|
||||
|
||||
pkg_postrm() {
|
||||
# Don't forget to umount /boot if it was previously mounted by us.
|
||||
use initramfs && ! use dist-kernel && mount-boot_pkg_postrm
|
||||
}
|
||||
|
||||
pkg_postinst() {
|
||||
if use initramfs; then
|
||||
if use dist-kernel; then
|
||||
[[ -z ${ROOT} ]] && dist-kernel_reinstall_initramfs "${KV_DIR}" "${KV_FULL}"
|
||||
else
|
||||
# Don't forget to umount /boot if it was previously mounted by us.
|
||||
mount-boot_pkg_postinst
|
||||
fi
|
||||
fi
|
||||
|
||||
# We cannot give detailed information if user is affected or not:
|
||||
# If MICROCODE_BLACKLIST wasn't modified, user can still use MICROCODE_SIGNATURES
|
||||
# to to force a specific, otherwise blacklisted, microcode. So we
|
||||
# only show a generic warning based on running kernel version:
|
||||
if kernel_is -lt 4 14 34; then
|
||||
ewarn "${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
|
||||
}
|
||||
@ -5,6 +5,10 @@
|
||||
<email>base-system@gentoo.org</email>
|
||||
<name>Gentoo Base System</name>
|
||||
</maintainer>
|
||||
<maintainer type="person">
|
||||
<email>mpagano@gentoo.org</email>
|
||||
<name>Mike Pagano</name>
|
||||
</maintainer>
|
||||
<use>
|
||||
<flag name="initramfs">Install a small initramfs for use with CONFIG_MICROCODE_EARLY</flag>
|
||||
<flag name="hostonly">Only install ucode(s) supported by currently available (=online) processor(s)</flag>
|
||||
|
||||
Loading…
Reference in New Issue
Block a user