Commit 186a3e52 authored Dec 02, 2009 by Avi Kivity Committed by Marcelo Tosatti Mar 01, 2010

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: Avi 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();
		}
		}