Commit 12264760 authored by Dor Laor's avatar Dor Laor Committed by Avi Kivity
Browse files

KVM: Add make_page_dirty() to kvm_clear_guest_page() 



Every write access to guest pages should be tracked.

Signed-off-by: default avatarDor Laor <dor.laor@qumranet.com>
Signed-off-by: default avatarIzik Eidus <izike@qumranet.com>
Signed-off-by: default avatarAvi Kivity <avi@qumranet.com>
parent b6c7a5dc

drivers/kvm/kvm_main.c

+1 −0
Original line number Diff line number Diff line
@@ -706,6 +706,7 @@ int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len) 


	kunmap_atomic(page_virt, KM_USER0);

	kvm_release_page(page);

	mark_page_dirty(kvm, gfn);

	return 0;

}

EXPORT_SYMBOL_GPL(kvm_clear_guest_page);