Commit 7f2145ad authored Sep 23, 2007 by Izik Eidus Committed by Avi Kivity Oct 22, 2007

KVM: MMU: Set shadow pte atomically in mmu_pte_write_zap_pte()



Setting shadow page table entry should be set atomicly using set_shadow_pte().

Signed-off-by: Izik Eidus <izike@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

parent ae6200ba

drivers/kvm/mmu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1088,7 +1088,7 @@ static void mmu_pte_write_zap_pte(struct kvm_vcpu *vcpu,
		mmu_page_remove_parent_pte(child, spte);
		}
		}
		*spte = 0;
		set_shadow_pte(spte, 0);
		kvm_flush_remote_tlbs(vcpu->kvm);
		}