Merge tag 'nvme-6.18-2025-10-30' of git://git.infradead.org/nvme into block-6.18

Pull NVMe fixes from Keith:

"- Target side authentication fixup (Hannes)
 - Peer-to-peer metadata fixup (Keith)"

* tag 'nvme-6.18-2025-10-30' of git://git.infradead.org/nvme:
  nvme-pci: use blk_map_iter for p2p metadata
  nvmet-auth: update sc_c in host response