8f519854c0
which leads to end being before start and thus a signed extended very large number of size later on, which kva_alloc() will fail upon and we will panic. Add the missing call. Debugged with: andrew Reviewed by: br, andrew Sponsored by: DARPA/AFRL Found: while using virtio with gem5 MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D6337