diff options
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/kernel-parameters.txt | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index f87e4bf2ab25..65a6e663f487 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -4080,9 +4080,16 @@ bytes respectively. Such letter suffixes can also be entirely omitted. per thread. The mitigation control state is inherited on fork. + seccomp + - Same as "prctl" above, but all seccomp + threads will enable the mitigation unless + they explicitly opt out. + auto - Kernel selects the mitigation depending on the available CPU features and vulnerability. - Default is prctl. + + Default mitigation: + If CONFIG_SECCOMP=y then "seccomp", otherwise "prctl" Not specifying this option is equivalent to spectre_v2_user=auto. |