Commit 186a3e52 authored by Avi Kivity's avatar Avi Kivity Committed by Marcelo Tosatti
Browse files

KVM: MMU: Report spte not found in rmap before BUG() 



In the past we've had errors of single-bit in the other two cases; the
printk() may confirm it for the third case (many->many).

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent cb84b55f

arch/x86/kvm/mmu.c

+1 −0
Original line number Diff line number Diff line
@@ -662,6 +662,7 @@ static void rmap_remove(struct kvm *kvm, u64 *spte) 
			prev_desc = desc;

			desc = desc->more;

		}

		pr_err("rmap_remove: %p %llx many->many\n", spte, *spte);

		BUG();

	}

}