KVM: x86: Mark bit 7 in long-mode PDPTE according to 1GB pages support

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In long-mode, bit 7 in the PDPTE is not reserved only if 1GB pages are
supported by the CPU. Currently the bit is considered by KVM as always
reserved.

Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Nadav Amit 2014-05-07 15:32:50 +03:00 • committed by Paolo Bonzini

parent a4ab9d0cf1

commit 5f7dde7bbb

2 changed files with 13 additions and 2 deletions

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7

arch/x86/kvm/cpuid.h

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8

arch/x86/kvm/mmu.c

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