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Commit 9bb4f6b1 authored by Gleb Natapov's avatar Gleb Natapov Committed by Marcelo Tosatti
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KVM: MMU: drop unneeded checks. 



Signed-off-by: default avatarGleb Natapov <gleb@redhat.com>
Signed-off-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
parent feb3eb70

arch/x86/kvm/mmu.c

+2 −3
Original line number Diff line number Diff line
@@ -2328,10 +2328,9 @@ static int mmu_need_write_protect(struct kvm_vcpu *vcpu, gfn_t gfn, 
		if (s->role.level != PT_PAGE_TABLE_LEVEL)

			return 1;



		if (!need_unsync && !s->unsync) {

		if (!s->unsync)

			need_unsync = true;

	}

	}

	if (need_unsync)

		kvm_unsync_pages(vcpu, gfn);

	return 0;
@@ -4008,7 +4007,7 @@ void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa, 
			      !((sp->role.word ^ vcpu->arch.mmu.base_role.word)

			      & mask.word) && rmap_can_add(vcpu))

				mmu_pte_write_new_pte(vcpu, sp, spte, &gentry);

			if (!remote_flush && need_remote_flush(entry, *spte))

			if (need_remote_flush(entry, *spte))

				remote_flush = true;

			++spte;

		}