diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 31c17532c219..49aa191979c1 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -2503,7 +2503,7 @@ http://repo.or.cz/w/linux-2.6/mini2440.git mitigations= - [X86] Control optional mitigations for CPU + [X86,PPC] Control optional mitigations for CPU vulnerabilities. This is a set of curated, arch-independent options, each of which is an aggregation of existing arch-specific options. @@ -2512,10 +2512,11 @@ Disable all optional CPU mitigations. This improves system performance, but it may also expose users to several CPU vulnerabilities. - Equivalent to: nopti [X86] - nospectre_v2 [X86] + Equivalent to: nopti [X86,PPC] + nospectre_v1 [PPC] + nospectre_v2 [X86,PPC] spectre_v2_user=off [X86] - spec_store_bypass_disable=off [X86] + spec_store_bypass_disable=off [X86,PPC] l1tf=off [X86] auto (default) |