diff options
| -rw-r--r-- | arch/x86/mm/pti.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/mm/pti.c b/arch/x86/mm/pti.c index f7546e9e8e89..631f0375bd42 100644 --- a/arch/x86/mm/pti.c +++ b/arch/x86/mm/pti.c @@ -105,6 +105,11 @@ void __init pti_check_boottime_disable(void) pr_debug("PTI enabled, disabling INVLPGB\n"); setup_clear_cpu_cap(X86_FEATURE_INVLPGB); } + + if (cpu_feature_enabled(X86_FEATURE_FRED)) { + pr_debug("PTI enabled, disabling FRED\n"); + setup_clear_cpu_cap(X86_FEATURE_FRED); + } } static int __init pti_parse_cmdline(char *arg) |