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Commit eb3fce87 authored by Gleb Natapov's avatar Gleb Natapov Committed by Marcelo Tosatti
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KVM: MMU: drop superfluous is_present_gpte() check. 



Gust page walker puts only present ptes into ptes[] array. No need to
check it again.

Signed-off-by: default avatarGleb Natapov <gleb@redhat.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent 116eb3d3

arch/x86/kvm/paging_tmpl.h

+0 −3
Original line number Diff line number Diff line
@@ -409,9 +409,6 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr, 
	unsigned direct_access, access = gw->pt_access;

	int top_level, emulate = 0;



	if (!is_present_gpte(gw->ptes[gw->level - 1]))

		return 0;



	direct_access = gw->pte_access;



	top_level = vcpu->arch.mmu.root_level;