Merge tag 'nvme-6.15-2025-04-02' of git://git.infradead.org/nvme into block-6.15

Merge tag 'nvme-6.15-2025-04-02' of git://git.infradead.org/nvme into block-6.15

Pull final NVMe updates from Keith:

"nvme updates for Linux 6.15

 - PCI endpoint target cleanup (Damien)
 - Early import for uring_cmd fixed buffer (Caleb)
 - Multipath documentation and notification improvements (John)
 - Invalid pci sq doorbell write fix (Maurizio)"

* tag 'nvme-6.15-2025-04-02' of git://git.infradead.org/nvme:
  nvme-pci: skip nvme_write_sq_db on empty rqlist
  nvme-multipath: change the NVME_MULTIPATH config option
  nvme: update the multipath warning in nvme_init_ns_head
  nvme/ioctl: move fixed buffer lookup to nvme_uring_cmd_io()
  nvme/ioctl: move blk_mq_free_request() out of nvme_map_user_request()
  nvme/ioctl: don't warn on vectorized uring_cmd with fixed buffer
  nvmet: pci-epf: Keep completion queues mapped