diff options
Diffstat (limited to 'arch/x86/kernel/cpu/feat_ctl.c')
-rw-r--r-- | arch/x86/kernel/cpu/feat_ctl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/feat_ctl.c b/arch/x86/kernel/cpu/feat_ctl.c index 03851240c3e3..4a4118784c13 100644 --- a/arch/x86/kernel/cpu/feat_ctl.c +++ b/arch/x86/kernel/cpu/feat_ctl.c @@ -72,6 +72,8 @@ static void init_vmx_capabilities(struct cpuinfo_x86 *c) c->vmx_capability[MISC_FEATURES] |= VMX_F(EPT_AD); if (ept & VMX_EPT_1GB_PAGE_BIT) c->vmx_capability[MISC_FEATURES] |= VMX_F(EPT_1GB); + if (ept & VMX_EPT_PAGE_WALK_5_BIT) + c->vmx_capability[MISC_FEATURES] |= VMX_F(EPT_5LEVEL); /* Synthetic APIC features that are aggregates of multiple features. */ if ((c->vmx_capability[PRIMARY_CTLS] & VMX_F(VIRTUAL_TPR)) && @@ -186,7 +188,7 @@ update_caps: update_sgx: if (!(msr & FEAT_CTL_SGX_ENABLED)) { if (enable_sgx_kvm || enable_sgx_driver) - pr_err_once("SGX disabled by BIOS.\n"); + pr_err_once("SGX disabled or unsupported by BIOS.\n"); clear_cpu_cap(c, X86_FEATURE_SGX); return; } |