Stéphane Lesimple
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baaefb0c31
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fix: remove shellcheck warnings
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2018-04-11 22:24:03 +02:00 |
Igor Lubashev
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d452aca03a
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fix: invalid bash syntax when ibpb_enabled or ibrs_enabled are empty
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2018-04-11 10:29:42 +02:00 |
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Stéphane Lesimple
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10b8d94724
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feat: detect latest Red Hat kernels' RO ibpb_enabled knob
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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8606e60ef7
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refactor: no longer display the retoline-aware compiler test when we can't tell for sure
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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6a48251647
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fix: regression in 51aeae25, when retpoline & ibpb are enabled
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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f4bf5e95ec
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fix: typos
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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60eac1ad43
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feat: also do PTI performance check with (inv)pcid for BSD
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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b3cc06a6ad
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fix regression introduced by 82c25dc
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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5553576e31
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feat(amd/zen): re-introduce IBRS for AMD except ZEN family
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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e16ad802da
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feat(ibpb=2): add detection of SMT before concluding the system is not vulnerable
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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29c294edff
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feat(bsd): explain how to mitigate variant2
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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59714011db
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refactor: IBRS_ALL & RDCL_NO are Intel-only
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2018-04-10 22:51:45 +02:00 |
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Stéphane Lesimple
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51e8261a32
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refactor: separate hw checks for Intel & AMD
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2018-04-10 22:49:28 +02:00 |
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Stéphane Lesimple
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2a4bfad835
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refactor: add is_amd and is_intel funcs
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2018-04-10 22:49:28 +02:00 |
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Stéphane Lesimple
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7e52cea66e
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feat(spectre2): refined how status of this vuln is decided and more precise explanations on how to fix
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2018-04-10 22:49:28 +02:00 |
Benjamin Bouvier
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417d7aab91
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Fix trailing whitespace and mixed indent styles;
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2018-04-10 22:42:47 +02:00 |
Sylvestre Ledru
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67bf761029
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Fix some user facing typos with codespell -w -q3 .
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2018-04-08 18:44:13 +02:00 |
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Stéphane Lesimple
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0eabd266ad
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refactor: decrease default verbosity for some tests
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2018-04-05 22:20:16 +02:00 |
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Stéphane Lesimple
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b77fb0f226
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fix: don't override ibrs/ibpb results with later tests
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2018-04-05 22:04:20 +02:00 |
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Stéphane Lesimple
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89c2e0fb21
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fix(amd): show cpuinfo and ucode details
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2018-04-05 21:39:27 +02:00 |
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Stéphane Lesimple
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b88f32ed95
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feat: print raw cpuid, and fetch ucode version under BSD
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2018-04-05 00:07:12 +02:00 |
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Stéphane Lesimple
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7a4ebe8009
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refactor: rewrite read_cpuid to get more common code parts between BSD and Linux
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2018-04-05 00:06:24 +02:00 |
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Stéphane Lesimple
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0919f5c236
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feat: add explanations of what to do when a vulnerability is not mitigated
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2018-04-05 00:03:04 +02:00 |
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Stéphane Lesimple
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de02dad909
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feat: rework Spectre V2 mitigations detection w/ latest vanilla & Red Hat 7 kernels
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2018-04-05 00:01:54 +02:00 |
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Stéphane Lesimple
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07484d0ea7
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add dump of variables at end of script in debug mode
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2018-04-04 23:58:15 +02:00 |
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Stéphane Lesimple
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a8b557b9e2
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fix(cpu): skip CPU checks if asked to (--no-hw) or if inspecting a kernel of another architecture
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2018-04-03 19:36:28 +02:00 |
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Stéphane Lesimple
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619b2749d8
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fix(sysfs): only check for sysfs for spectre2 when in live mode
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2018-04-03 19:32:36 +02:00 |
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Stéphane Lesimple
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94857c983d
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update readme
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2018-04-03 16:00:36 +02:00 |
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Stéphane Lesimple
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056ed00baa
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feat(arm): detect spectre variant 1 mitigation
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2018-04-03 15:52:25 +02:00 |
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Stéphane Lesimple
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aef99d20f3
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fix(pti): when PTI activation is unknown, don't say we're vulnerable
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2018-04-03 12:45:17 +02:00 |
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Stéphane Lesimple
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e2d7ed2243
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feat(arm): support for variant2 and meltdown mitigation detection
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2018-04-01 17:50:18 +02:00 |
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Stéphane Lesimple
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eeaeff8ec3
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set version to v0.36+ for master branch between releases
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2018-04-01 17:45:01 +02:00 |
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Stéphane Lesimple
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f5269a362a
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feat(bsd): add retpoline detection for BSD
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2018-04-01 17:42:29 +02:00 |
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Stéphane Lesimple
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f3883a37a0
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fix(xen): adjust message for DomUs w/ sysfs
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2018-03-31 13:44:04 +02:00 |
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Stéphane Lesimple
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b6fd69a022
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release: v0.36
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2018-03-27 23:08:38 +02:00 |
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Stéphane Lesimple
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7adb7661f3
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enh: change colors and use red only to report vulnerability
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2018-03-25 18:15:08 +02:00 |
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Stéphane Lesimple
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c7892e3399
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update README.md
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2018-03-25 14:18:39 +02:00 |
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Stéphane Lesimple
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aa74315df4
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feat: speed up kernel version detection
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2018-03-25 13:42:19 +02:00 |
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Stéphane Lesimple
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0b8a09ec70
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fix: mis adjustments for BSD compat
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2018-03-25 13:26:00 +02:00 |
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Stéphane Lesimple
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b42d8f2f27
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fix(write_msr): use /dev/zero instead of manually echoing zeroes
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2018-03-25 12:53:50 +02:00 |
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Stéphane Lesimple
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f191ec7884
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feat: add --hw-only to only show CPU microcode/cpuid/msr details
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2018-03-25 12:48:37 +02:00 |
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Stéphane Lesimple
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28da7a0103
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misc: message clarifications
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2018-03-25 12:48:03 +02:00 |
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Stéphane Lesimple
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ece25b98a1
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feat: implement support for NetBSD/FreeBSD/DragonFlyBSD
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2018-03-25 12:28:02 +02:00 |
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Stéphane Lesimple
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889172dbb1
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feat: add special extract_vmlinux mode for old RHEL kernels
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2018-03-25 11:55:44 +02:00 |
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Stéphane Lesimple
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37ce032888
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fix: bypass MSR/CPUID checks for non-x86 CPUs
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2018-03-25 11:55:44 +02:00 |
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Stéphane Lesimple
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701cf882ad
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feat: more robust validation of extracted kernel image
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2018-03-25 11:55:44 +02:00 |
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Stéphane Lesimple
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6a94c3f158
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feat(extract_vmlinux): look for ELF magic in decompressed blob and cut at found offset
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2018-03-25 11:55:42 +02:00 |
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Stéphane Lesimple
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2d993812ab
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feat: add --prefix-arch for cross-arch kernel inspection
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2018-03-25 11:55:10 +02:00 |
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Stéphane Lesimple
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4961f8327f
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fix(ucode): fix blacklist detection for some ucode versions
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2018-03-19 12:09:39 +01:00 |
Alex
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ecdc448531
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Check MSR in each CPU/Thread (#136)
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2018-03-17 17:17:15 +01:00 |