diff options
| author | Yu Zhang <yu.c.zhang@linux.intel.com> | 2023-01-19 17:19:45 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-03-21 20:11:57 +0300 |
| commit | ad36aab37ae4f2ca898a809454020c5acc23b47c (patch) | |
| tree | e8537362a0aa808112c846d0ae351444cec50a17 /arch/x86/kvm/vmx | |
| parent | d8708b80fa0e6e21bc0c9e7276ad0bccef73b6e7 (diff) | |
| download | linux-ad36aab37ae4f2ca898a809454020c5acc23b47c.tar.xz | |
KVM: nVMX: Remove outdated comments in nested_vmx_setup_ctls_msrs()
nested_vmx_setup_ctls_msrs() initializes the vmcs_conf.nested,
which stores the global VMX MSR configurations when nested is
supported, regardless of any particular CPUID settings for one
VM.
Commit 6defc591846d ("KVM: nVMX: include conditional controls
in /dev/kvm KVM_GET_MSRS") added the some feature flags for
secondary proc-based controls, so that those features can be
available in KVM_GET_MSRS. Yet this commit did not remove the
obsolete comments in nested_vmx_setup_ctls_msrs().
Just fix the comments, and no functional change intended.
Fixes: 6defc591846d ("KVM: nVMX: include conditional controls in /dev/kvm KVM_GET_MSRS")
Signed-off-by: Yu Zhang <yu.c.zhang@linux.intel.com>
Link: https://lore.kernel.org/r/20230119141946.585610-1-yu.c.zhang@linux.intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/kvm/vmx')
| -rw-r--r-- | arch/x86/kvm/vmx/nested.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index f63b28f46a71..d778fa304f51 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -6866,11 +6866,6 @@ void nested_vmx_setup_ctls_msrs(struct vmcs_config *vmcs_conf, u32 ept_caps) msrs->procbased_ctls_low &= ~(CPU_BASED_CR3_LOAD_EXITING | CPU_BASED_CR3_STORE_EXITING); - /* - * secondary cpu-based controls. Do not include those that - * depend on CPUID bits, they are added later by - * vmx_vcpu_after_set_cpuid. - */ msrs->secondary_ctls_low = 0; msrs->secondary_ctls_high = vmcs_conf->cpu_based_2nd_exec_ctrl; |