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authorThomas Deutschmann <whissi@gentoo.org>2018-08-24 21:36:01 +0200
committerThomas Deutschmann <whissi@gentoo.org>2018-08-24 21:38:59 +0200
commitdb0abeb8d0505d7fd48b53bfc8a8e04e816f0142 (patch)
treeaddbe98bbf45bbdfe8c71f00982ec58e6b99b7d5 /sys-firmware/intel-microcode
parentlicenses: update intel-ucode license to latest version (diff)
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sys-firmware/intel-microcode: re-release with new (old) license
Package-Manager: Portage-2.3.48, Repoman-2.3.10
Diffstat (limited to 'sys-firmware/intel-microcode')
-rw-r--r--sys-firmware/intel-microcode/Manifest1
-rw-r--r--sys-firmware/intel-microcode/intel-microcode-20180807a_p20180808.ebuild254
2 files changed, 255 insertions, 0 deletions
diff --git a/sys-firmware/intel-microcode/Manifest b/sys-firmware/intel-microcode/Manifest
index 727072e8deec..026eb2bfe9d3 100644
--- a/sys-firmware/intel-microcode/Manifest
+++ b/sys-firmware/intel-microcode/Manifest
@@ -1,2 +1,3 @@
DIST intel-microcode-collection-20180808.tar.xz 4463768 BLAKE2B bf04d00db7e11b7ef6da9b4221aa2dfae1a20a39ab2f99ad78e735c9cf0f1d9a949b81ceba740238da98d34a934d8829b6882714ec21a1ffa3c1a7dfcfbfdcc6 SHA512 e5607127464c71e3ed413ca3b66cde0b5b994d837655208997841ec5358c32bb197f4ad0123b19bae4254aa35770cfec32cf2780f2cb5dd5f0a00d1ca14cf93c
DIST microcode-20180807.tgz 1629357 BLAKE2B ce60ef5a5ba794cb4a618739a6134e3b0a660d5e2a09c39ff1fcd7312a3d0b5e763674fb8f8cd39899544d1136253b98930a0160db9c937135effbb912823b58 SHA512 a69576afb6c8ec401e9e169ee208be7d57ee3292ec6689c783729d3fa624b1fdaa74803874c2afa09768c8ee955da913c2cbabeb3d7c7a1dc1f7965d950ccdfb
+DIST microcode-20180807a.tgz 1628061 BLAKE2B a6b5a07596a0b1687efb95c207b2194865b2f975cc0d761a687d5b9d8fea63e777eb73373113f356a18592fd53651cf37d044d4e98cdfe6b306393b54ac06129 SHA512 3cd6794a5ce26e86f7b644e523ba978699316046e593da215b73b17c4b43049ac4a81636e2ce3e727d06c2efbac98657764aa3ff355edb429127585bb49a9b10
diff --git a/sys-firmware/intel-microcode/intel-microcode-20180807a_p20180808.ebuild b/sys-firmware/intel-microcode/intel-microcode-20180807a_p20180808.ebuild
new file mode 100644
index 000000000000..07477ef7faea
--- /dev/null
+++ b/sys-firmware/intel-microcode/intel-microcode-20180807a_p20180808.ebuild
@@ -0,0 +1,254 @@
+# Copyright 1999-2018 Gentoo Foundation
+# 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"
+
+# !<sys-apps/microcode-ctl-1.17-r2 due to bug #268586
+RDEPEND="!<sys-apps/microcode-ctl-1.17-r2
+ hostonly? ( sys-apps/iucode_tool )"
+
+RESTRICT="binchecks bindist mirror strip"
+
+S=${WORKDIR}
+
+# Blacklist bad microcode here.
+# 0x000406f1 aka 06-4f-01 aka CPUID 406F1 require newer microcode loader
+MICROCODE_BLACKLIST_DEFAULT="-s !0x000406f1"
+MICROCODE_BLACKLIST="${MICROCODE_BLACKLIST:=${MICROCODE_BLACKLIST_DEFAULT}}"
+
+# In case we want to set some defaults ...
+MICROCODE_SIGNATURES_DEFAULT=""
+
+# Advanced users only:
+# merge with:
+# only current CPU: MICROCODE_SIGNATURES="-S"
+# only specific CPU: MICROCODE_SIGNATURES="-s 0x00000f4a -s 0x00010676"
+# exclude specific CPU: MICROCODE_SIGNATURES="-s !0x00000686"
+MICROCODE_SIGNATURES="${MICROCODE_SIGNATURES:=${MICROCODE_SIGNATURES_DEFAULT}}"
+
+pkg_pretend() {
+ use initramfs && mount-boot_pkg_pretend
+}
+
+src_prepare() {
+ default
+
+ # Prevent "invalid file format" errors from iucode_tool
+ rm -f "${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
+
+ 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 )
+ # split location (we use a temporary location so that we are able
+ # to re-run iucode_tool in pkg_preinst; use keepdir instead of dodir to carry
+ # this folder to pkg_preinst to avoid an error even if no microcode was selected):
+ keepdir /tmp/intel-ucode && opts+=( --write-firmware="${ED%/}"/tmp/intel-ucode )
+
+ iucode_tool \
+ "${opts[@]}" \
+ "${MICROCODE_SRC[@]}" \
+ || die "iucode_tool ${opts[@]} ${MICROCODE_SRC[@]}"
+
+ dodoc releasenote
+
+ # Record how package was created so we can show this in build.log
+ # even for binary packages.
+ if [[ "${MICROCODE_BLACKLIST}" != "${MICROCODE_BLACKLIST_DEFAULT}" ]]; then
+ echo ${MICROCODE_BLACKLIST} > "${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
+}