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Commit b0165f1b authored Jan 09, 2015 by Tiejun Chen Committed by Paolo Bonzini Jan 27, 2015

kvm: update_memslots: clean flags for invalid memslots



Indeed, any invalid memslots should be new->npages = 0,
new->base_gfn = 0 and new->flags = 0 at the same time.

Signed-off-by: Tiejun Chen <tiejun.chen@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

parent 128ca093

virt/kvm/kvm_main.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -675,6 +675,7 @@ static void update_memslots(struct kvm_memslots *slots,
	if (!new->npages) {		if (!new->npages) {
	WARN_ON(!mslots[i].npages);		WARN_ON(!mslots[i].npages);
	new->base_gfn = 0;		new->base_gfn = 0;
			new->flags = 0;
	if (mslots[i].npages)		if (mslots[i].npages)
	slots->used_slots--;		slots->used_slots--;
	} else {		} else {