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Alexander Popov 2023-02-14 22:21:52 +03:00
parent 33b729754e
commit 70a55a6970
Signed by: iiiypuk
GPG Key ID: D8C9B59A9F04A70C
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content/posts/2023/linux/disable-security.md
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@ -1,6 +1,7 @@
--- ---
title: "👻 Отключение всех заплаток ядра разом (Meltdown, Spectre, L1TF, MDS)" title: "👻 Отключение всех заплаток ядра разом (Meltdown, Spectre, L1TF, MDS)"
date: 2023-01-29T23:58:09+03:00 date: 2023-01-29T23:58:09+03:00
lastmod: 2023-02-14T22:21:30+03:00
draft: false draft: false
tags: [tips, linux] tags: [tips, linux]
--- ---
@ -16,3 +17,15 @@ mitigations=off
from [linux.org.ru](https://www.linux.org.ru/forum/talks/14992924) from [linux.org.ru](https://www.linux.org.ru/forum/talks/14992924)
by **Kron4ek** by **Kron4ek**
## Для ядер `<-4.15`
Необходимо прописать простыню:
```text
noibrs noibpb nopti nospectre_v2
nospectre_v1 l1tf=off
nospec_store_bypass_disable
no_stf_barrier mds=off tsx=on
tsx_async_abort=off
```