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KVM: x86: Fix a typo in Documentation/virt/kvm/x86/mmu.rst

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L1 CR4.LA57 should be '0' instead of '1' when shadowing 5-level NPT
for 4-level NPT L1 guest.

Signed-off-by: Binbin Wu <binbin.wu@linux.intel.com>
Link: https://lore.kernel.org/r/20230518091339.1102-4-binbin.wu@linux.intel.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
This commit is contained in:
Binbin Wu 2023-05-18 17:13:39 +08:00 committed by Sean Christopherson
parent 2c76131319
commit 06b66e0500
1 changed files with 1 additions and 1 deletions
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Documentation/virt/kvm/x86/mmu.rst
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@ -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.