Gentoo Archives: gentoo-commits

From: Thomas Deutschmann <whissi@g.o>
To: gentoo-commits@l.g.o
Subject: [gentoo-commits] repo/gentoo:master commit in: sys-firmware/intel-microcode/
Date: Fri, 06 Jul 2018 01:04:55
Message-Id: 1530839028.23e31d7ae7cbf6495c98d585543e2034828878b6.whissi@gentoo
1 commit: 23e31d7ae7cbf6495c98d585543e2034828878b6
2 Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
3 AuthorDate: Fri Jul 6 01:03:44 2018 +0000
4 Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
5 CommitDate: Fri Jul 6 01:03:48 2018 +0000
6 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=23e31d7a
7
8 sys-firmware/intel-microcode: bump
9
10 First batch of fixes for: Intel SA-00115, CVE-2018-3639, CVE-2018-3640
11
12 - New Microcodes:
13
14 sig 0x00050655, pf_mask 0xb7, 2018-03-14, rev 0x3000009
15
16 - Updated Microcodes:
17
18 sig 0x000206a7, pf_mask 0x12, 2018-02-07, rev 0x002d -> 2018-04-10, rev 0x002e
19 sig 0x000206d6, pf_mask 0x6d, 2018-01-30, rev 0x061c -> 2018-05-08, rev 0x061d
20 sig 0x000206d7, pf_mask 0x6d, 2018-01-26, rev 0x0713 -> 2018-05-08, rev 0x0714
21 sig 0x000306a9, pf_mask 0x12, 2018-02-07, rev 0x001f -> 2018-04-10, rev 0x0020
22 sig 0x000306d4, pf_mask 0xc0, 2018-01-18, rev 0x002a -> 2018-03-22, rev 0x002b
23 sig 0x000306e4, pf_mask 0xed, 2018-01-25, rev 0x042c -> 2018-04-25, rev 0x042d
24 sig 0x00040651, pf_mask 0x72, 2018-01-18, rev 0x0023 -> 2018-04-02, rev 0x0024
25 sig 0x00040671, pf_mask 0x22, 2018-01-21, rev 0x001d -> 2018-04-03, rev 0x001e
26 sig 0x00050665, pf_mask 0x10, 2018-01-22, rev 0xe000009 -> 2018-04-20, rev 0xe00000a
27 sig 0x000506c9, pf_mask 0x03, 2017-11-22, rev 0x002e -> 2018-05-11, rev 0x0032
28 sig 0x00060662, pf_mask 0x80, 2017-09-27, rev 0x001a -> 2017-11-29, rev 0x0022
29 sig 0x000706a1, pf_mask 0x01, 2017-12-26, rev 0x0022 -> 2018-05-11, rev 0x0026
30
31 Package-Manager: Portage-2.3.40, Repoman-2.3.9
32
33 sys-firmware/intel-microcode/Manifest | 2 +
34 .../intel-microcode-20180703.ebuild | 212 +++++++++++++++++++++
35 2 files changed, 214 insertions(+)
36
37 diff --git a/sys-firmware/intel-microcode/Manifest b/sys-firmware/intel-microcode/Manifest
38 index 78f1666053d..591546218b2 100644
39 --- a/sys-firmware/intel-microcode/Manifest
40 +++ b/sys-firmware/intel-microcode/Manifest
41 @@ -1,2 +1,4 @@
42 DIST intel-microcode-collection-20180616.tar.xz 4413444 BLAKE2B 4ba5371914f64c8a7261720512dff128f83cc25950a4bdf8d41e9eeb724c6d3150212b1a7f2ee966a2b9c835a2622ac885625fada497ec2bc0aa3c435a2968e8 SHA512 5c0cd4e764397f8c2593153256d573db8f57cce1fc062f5e687a108e5a430c7ed506f63d0d324ea2b88cc8bf8762d3fec507252ee9890c55bb9d3b5604151afe
43 +DIST intel-microcode-collection-20180630.tar.xz 4456400 BLAKE2B 493229bb8ce65c62b4a894a219bd89e677a5908a774e1104389335f88fe27479de8e117bbd3b1c5bd1d9e70ed0f1c79ddba684357138dbb559141d48d5a3c456 SHA512 66a1217514c43dcc308cc1e9e4737041c48cad85cd846a9adaabd5885197ffffca3fef71c43ccdaaf25d10df747a3c3e837d95ae332d53961579e4bb3c1f0bed
44 DIST microcode-20180425.tgz 1565473 BLAKE2B 70e0a56f0f5f720e00ab18d6553bc221147589e83df34fdc0c130c6f74a239e48355bfe1845b1de919ed1bce9ade7b7db298883eb3de1d53732a694b15d76f62 SHA512 6cea53cc0f486891fb9ddffc1e03e8e0a6d1d91df6bfda81250b2c60714e7b4111caa9df5afa7f13d8144e591550ef7eb4fd1e153fc67fc904afb83ccc2e3bb0
45 +DIST microcode-20180703.tgz 1550181 BLAKE2B edf86dcc8dedeffd22a9b608cc11e5b043d36617ae6325e14326d402388f42ead29c8483a0312ab9ea2015604803cc07506d6f119b314b922639a71f9d65a39d SHA512 25af4158f97fba2fb88f05a44f42ed7d2415001ccc58f573d366f405ff198472517468f619628f4f6e5a371793c41ea8faf5a932d2362b2a51726bb5c84e0eed
46
47 diff --git a/sys-firmware/intel-microcode/intel-microcode-20180703.ebuild b/sys-firmware/intel-microcode/intel-microcode-20180703.ebuild
48 new file mode 100644
49 index 00000000000..a9113dcbc00
50 --- /dev/null
51 +++ b/sys-firmware/intel-microcode/intel-microcode-20180703.ebuild
52 @@ -0,0 +1,212 @@
53 +# Copyright 1999-2018 Gentoo Foundation
54 +# Distributed under the terms of the GNU General Public License v2
55 +
56 +EAPI="6"
57 +
58 +inherit linux-info toolchain-funcs mount-boot
59 +
60 +# Find updates by searching and clicking the first link (hopefully it's the one):
61 +# http://www.intel.com/content/www/us/en/search.html?keyword=Processor+Microcode+Data+File
62 +
63 +COLLECTION_SNAPSHOT="20180630"
64 +INTEL_SNAPSHOT="20180703"
65 +NUM="27945"
66 +DESCRIPTION="Intel IA32/IA64 microcode update data"
67 +HOMEPAGE="http://inertiawar.com/microcode/ https://downloadcenter.intel.com/Detail_Desc.aspx?DwnldID=${NUM}"
68 +SRC_URI="https://downloadmirror.intel.com/${NUM}/eng/microcode-${INTEL_SNAPSHOT}.tgz
69 + https://dev.gentoo.org/~whissi/dist/intel-microcode/intel-microcode-collection-${COLLECTION_SNAPSHOT}.tar.xz"
70 +
71 +LICENSE="intel-ucode"
72 +SLOT="0"
73 +KEYWORDS="-* ~amd64 ~x86"
74 +IUSE="hostonly initramfs +split-ucode vanilla"
75 +REQUIRED_USE="|| ( initramfs split-ucode )"
76 +
77 +DEPEND="sys-apps/iucode_tool"
78 +
79 +# !<sys-apps/microcode-ctl-1.17-r2 due to bug #268586
80 +RDEPEND="!<sys-apps/microcode-ctl-1.17-r2
81 + hostonly? ( sys-apps/iucode_tool )"
82 +
83 +S=${WORKDIR}
84 +
85 +# Blacklist bad microcode here.
86 +# 0x000406f1 aka 06-4f-01 aka CPUID 406F1 require newer microcode loader
87 +MICROCODE_BLACKLIST_DEFAULT="-s !0x000406f1"
88 +MICROCODE_BLACKLIST="${MICROCODE_BLACKLIST:=${MICROCODE_BLACKLIST_DEFAULT}}"
89 +
90 +# In case we want to set some defaults ...
91 +MICROCODE_SIGNATURES_DEFAULT=""
92 +
93 +# Advanced users only:
94 +# merge with:
95 +# only current CPU: MICROCODE_SIGNATURES="-S"
96 +# only specific CPU: MICROCODE_SIGNATURES="-s 0x00000f4a -s 0x00010676"
97 +# exclude specific CPU: MICROCODE_SIGNATURES="-s !0x00000686"
98 +MICROCODE_SIGNATURES="${MICROCODE_SIGNATURES:=${MICROCODE_SIGNATURES_DEFAULT}}"
99 +
100 +pkg_pretend() {
101 + if [[ "${MICROCODE_BLACKLIST}" != "${MICROCODE_BLACKLIST_DEFAULT}" ]]; then
102 + ewarn "MICROCODE_BLACKLIST is set to \"${MICROCODE_BLACKLIST}\" instead of default \"${MICROCODE_BLACKLIST_DEFAULT}\". You are on your own!"
103 + fi
104 +
105 + if [[ "${MICROCODE_SIGNATURES}" != "${MICROCODE_SIGNATURES_DEFAULT}" ]]; then
106 + ewarn "The user has opted in for advanced use:"
107 + ewarn "MICROCODE_SIGNATURES is set to \"${MICROCODE_SIGNATURES}\" instead of default \"${MICROCODE_SIGNATURES_DEFAULT}\"!"
108 + fi
109 +
110 + use initramfs && mount-boot_pkg_pretend
111 +}
112 +
113 +src_prepare() {
114 + default
115 +
116 + # Prevent "invalid file format" errors from iucode_tool
117 + rm -f "${S}"/intel-ucod*/list || die
118 +}
119 +
120 +src_install() {
121 + # This will take ALL of the upstream microcode sources:
122 + # - microcode.dat
123 + # - intel-ucode/
124 + # In some cases, they have not contained the same content (eg the directory has newer stuff).
125 + MICROCODE_SRC=(
126 + "${S}"/intel-ucode/
127 + "${S}"/intel-ucode-with-caveats/
128 + )
129 +
130 + # Allow users who are scared about microcode updates not included in Intel's official
131 + # microcode tarball to opt-out and comply with Intel marketing
132 + if ! use vanilla; then
133 + MICROCODE_SRC+=( "${S}"/intel-microcode-collection-${COLLECTION_SNAPSHOT} )
134 + fi
135 +
136 + opts=(
137 + ${MICROCODE_BLACKLIST}
138 + ${MICROCODE_SIGNATURES}
139 + # be strict about what we are doing
140 + --overwrite
141 + --strict-checks
142 + --no-ignore-broken
143 + # we want to install latest version
144 + --no-downgrade
145 + # show everything we find
146 + --list-all
147 + # show what we selected
148 + --list
149 + )
150 +
151 + # The earlyfw cpio needs to be in /boot because it must be loaded before
152 + # rootfs is mounted.
153 + use initramfs && dodir /boot && opts+=( --write-earlyfw="${ED%/}"/boot/intel-uc.img )
154 + # split location (we use a temporary location so that we are able
155 + # to re-run iucode_tool in pkg_preinst; use keepdir instead of dodir to carry
156 + # this folder to pkg_preinst to avoid an error even if no microcode was selected):
157 + keepdir /tmp/intel-ucode && opts+=( --write-firmware="${ED%/}"/tmp/intel-ucode )
158 +
159 + iucode_tool \
160 + "${opts[@]}" \
161 + "${MICROCODE_SRC[@]}" \
162 + || die "iucode_tool ${opts[@]} ${MICROCODE_SRC[@]}"
163 +
164 + dodoc releasenote
165 +}
166 +
167 +pkg_preinst() {
168 + use initramfs && mount-boot_pkg_preinst
169 +
170 + if use hostonly; then
171 + einfo "Removing ucode(s) not supported by any currently available (=online) processor(s) due to USE=hostonly ..."
172 + opts=(
173 + --scan-system
174 + # be strict about what we are doing
175 + --overwrite
176 + --strict-checks
177 + --no-ignore-broken
178 + # we want to install latest version
179 + --no-downgrade
180 + # show everything we find
181 + --list-all
182 + # show what we selected
183 + --list
184 + )
185 +
186 + # The earlyfw cpio needs to be in /boot because it must be loaded before
187 + # rootfs is mounted.
188 + use initramfs && opts+=( --write-earlyfw="${ED%/}"/boot/intel-uc.img )
189 + # split location:
190 + use split-ucode && dodir /lib/firmware/intel-ucode && opts+=( --write-firmware="${ED%/}"/lib/firmware/intel-ucode )
191 +
192 + iucode_tool \
193 + "${opts[@]}" \
194 + "${ED%/}"/tmp/intel-ucode \
195 + || die "iucode_tool ${opts[@]} ${ED%/}/tmp/intel-ucode"
196 +
197 + else
198 + if use split-ucode; then
199 + # Temporary /tmp/intel-ucode will become final /lib/firmware/intel-ucode ...
200 + dodir /lib/firmware
201 + mv "${ED%/}/tmp/intel-ucode" "${ED%/}/lib/firmware" || die "Failed to install splitted ucodes!"
202 + fi
203 + fi
204 +
205 + # Cleanup any temporary leftovers so that we don't merge any
206 + # unneeded files on disk
207 + rm -r "${ED%/}/tmp" || die "Failed to cleanup '${ED%/}/tmp'"
208 +}
209 +
210 +pkg_prerm() {
211 + use initramfs && mount-boot_pkg_prerm
212 +}
213 +
214 +pkg_postrm() {
215 + use initramfs && mount-boot_pkg_postrm
216 +}
217 +
218 +pkg_postinst() {
219 + use initramfs && mount-boot_pkg_postinst
220 +
221 + local _has_installed_something=
222 + if use initramfs && [[ -s "${EROOT%/}/boot/intel-uc.img" ]]; then
223 + _has_installed_something="yes"
224 + elif use split-ucode; then
225 + _has_installed_something=$(find "${EROOT%/}/lib/firmware/intel-ucode" -maxdepth 0 -not -empty -exec echo yes \;)
226 + fi
227 +
228 + if use hostonly && [[ -n "${_has_installed_something}" ]]; then
229 + elog "You only installed ucode(s) for all currently available (=online)"
230 + elog "processor(s). Remember to re-emerge this package whenever you"
231 + elog "change the system's processor model."
232 + elog ""
233 + elif [[ -z "${_has_installed_something}" ]]; then
234 + ewarn "WARNING:"
235 + ewarn "No ucode was installed! You can ignore this warning if there"
236 + ewarn "aren't any microcode updates available for your processor(s)."
237 + ewarn "But if you use MICROCODE_SIGNATURES variable please double check"
238 + ewarn "if you have an invalid select."
239 + ewarn ""
240 +
241 + if use hostonly; then
242 + ewarn "Unset \"hostonly\" USE flag to install all available ucodes."
243 + ewarn ""
244 + fi
245 + fi
246 +
247 + # We cannot give detailed information if user is affected or not:
248 + # If MICROCODE_BLACKLIST wasn't modified, user can still use MICROCODE_SIGNATURES
249 + # to to force a specific, otherwise blacklisted, microcode. So we
250 + # only show a generic warning based on running kernel version:
251 + if kernel_is -lt 4 14 34; then
252 + ewarn "${P} contains microcode updates which require"
253 + ewarn "additional kernel patches which aren't yet included in kernel <4.14.34."
254 + ewarn "Loading such a microcode through kernel interface from an unpatched kernel"
255 + ewarn "can crash your system!"
256 + ewarn ""
257 + ewarn "Those microcodes are blacklisted per default. However, if you have altered"
258 + ewarn "MICROCODE_BLACKLIST or MICROCODE_SIGNATURES, you maybe have unintentionally"
259 + ewarn "re-enabled those microcodes...!"
260 + ewarn ""
261 + ewarn "Check \"${EROOT%/}/usr/share/doc/${PN}-*/releasenot*\" if your microcode update"
262 + ewarn "requires additional kernel patches or not."
263 + fi
264 +}