[PATCH 0/2] block: Generalize physical entry definition

[Leon Romanovsky <leon@kernel.org>]

The block layer code is declared "struct phys_vec" entry which describes
contiguous chunk of physical memory. That definition is useful for all
possible users of DMA physical address-based API.

This series changes NVMe code to support larger chunks of memory by changing
length field from u32 to be size_t, which will be u64 on 64-bits platforms,
and promotes "struct phys_vec" to general place.

---
Leon Romanovsky (2):
      nvme-pci: Use size_t for length fields to handle larger sizes
      types: move phys_vec definition to common header

 block/blk-mq-dma.c      | 17 ++++++++---------
 drivers/nvme/host/pci.c |  4 ++--
 include/linux/types.h   |  5 +++++
 3 files changed, 15 insertions(+), 11 deletions(-)
---
base-commit: 79bd8c9814a273fa7ba43399e1c07adec3fc95db
change-id: 20251030-nvme-phys-types-988893249454