msrs_to_save_all is out-dated after commit 2374b7310b66
(KVM: x86/pmu: Use separate array for defining "PMU MSRs to save").
Update the comments to msrs_to_save_base.
Fix a typo in x86 mmu.rst.
Signed-off-by: Binbin Wu <binbin.wu@xxxxxxxxxxxxxxx>
---
Documentation/virt/kvm/x86/mmu.rst | 2 +-
arch/x86/kvm/x86.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/virt/kvm/x86/mmu.rst b/Documentation/virt/kvm/x86/mmu.rst
index 8364afa228ec..26f62034b6f3 100644
--- a/Documentation/virt/kvm/x86/mmu.rst
+++ b/Documentation/virt/kvm/x86/mmu.rst
@@ -205,7 +205,7 @@ Shadow pages contain the following information:
role.passthrough:
The page is not backed by a guest page table, but its first entry
points to one. This is set if NPT uses 5-level page tables (host
- CR4.LA57=1) and is shadowing L1's 4-level NPT (L1 CR4.LA57=1).
+ CR4.LA57=1) and is shadowing L1's 4-level NPT (L1 CR4.LA57=0).
gfn:
Either the guest page table containing the translations shadowed by this
page, or the base page frame for linear translations. See role.direct.
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 1b74da8682a0..d02150a1c909 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1430,7 +1430,7 @@ EXPORT_SYMBOL_GPL(kvm_emulate_rdpmc);
*
* The three MSR lists(msrs_to_save, emulated_msrs, msr_based_features)
* extract the supported MSRs from the related const lists.
- * msrs_to_save is selected from the msrs_to_save_all to reflect the
+ * msrs_to_save is selected from the msrs_to_save_base to reflect the
* capabilities of the host cpu. This capabilities test skips MSRs that are
* kvm-specific. Those are put in emulated_msrs_all; filtering of emulated_msrs
* may depend on host virtualization features rather than host cpu features.
@@ -1533,7 +1533,7 @@ static const u32 emulated_msrs_all[] = {
* by arch/x86/kvm/vmx/nested.c based on CPUID or other MSRs.
* We always support the "true" VMX control MSRs, even if the host
* processor does not, so I am putting these registers here rather
- * than in msrs_to_save_all.
+ * than in msrs_to_save_base.
*/
MSR_IA32_VMX_BASIC,
MSR_IA32_VMX_TRUE_PINBASED_CTLS,
--
2.25.1
