Merge tag 'nvme-6.7-2023-12-01' of git://git.infradead.org/nvme into block-6.7

Merge tag 'nvme-6.7-2023-12-01' of git://git.infradead.org/nvme into block-6.7

Pull NVMe fixes from Keith:

"nvme fixes for Linux 6.7

 - Invalid namespace identification error handling (Marizio Ewan, Keith)
 - Fabrics keep-alive tuning (Mark)"

* tag 'nvme-6.7-2023-12-01' of git://git.infradead.org/nvme:
  nvme-core: check for too small lba shift
  nvme: check for valid nvme_identify_ns() before using it
  nvme-core: fix a memory leak in nvme_ns_info_from_identify()
  nvme: fine-tune sending of first keep-alive