Commit 1ea252af authored Mar 08, 2007 by Avi Kivity

KVM: Fix bogus sign extension in mmu mapping audit



When auditing a 32-bit guest on a 64-bit host, sign extension of the page
table directory pointer table index caused bogus addresses to be shown on
audit errors.

Fix by declaring the index unsigned.

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

parent ff426974

drivers/kvm/mmu.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1360,7 +1360,7 @@ static void audit_mappings_page(struct kvm_vcpu *vcpu, u64 page_pte,

		static void audit_mappings(struct kvm_vcpu *vcpu)
		{
		int i;
		unsigned i;

		if (vcpu->mmu.root_level == 4)
		audit_mappings_page(vcpu, vcpu->mmu.root_hpa, 0, 4);