[PATCH iproute2-next v7 0/2] rdma: display resource limits in curr/max format

From: Tao Cui <redacted>

This series adds support for displaying RDMA device resource limits in
curr/max format in the rdma tool, building on the kernel uapi attribute
RDMA_NLDEV_ATTR_RES_SUMMARY_ENTRY_MAX which has landed in linux-next
(kernel commit 5911f6d6e7cc [1]).

Patch 1 syncs the rdma_netlink.h uapi header from the kernel.
Patch 2 updates the rdma tool to parse the new attribute and display
resource usage in curr/max format:

  $ rdma resource show
  0: mlx5_0: qp 123/131072  cq 45/65536  mr 200/1000000  pd 10/32768

[1]:
Link: https://lore.kernel.org/all/20260615003646.168704-1-cui.tao@linux.dev/ (local)

Tao Cui (2):
  rdma: update uapi headers
  rdma: display resource limits in curr/max format

 rdma/include/uapi/rdma/rdma_netlink.h |  5 +++++
 rdma/res.c                            | 16 +++++++++++++++-
 rdma/utils.c                          |  1 +
 3 files changed, 21 insertions(+), 1 deletion(-)

---
Changes in v7:
- Drop the unnecessary intermediate buffer in res_print_summary() and
  pass the format string to pr_out() directly (claude review).
- Add a JSON output example to the tool commit message.
Changes in v6:
- Fix the incorrect kernel commit SHA referenced in the uapi headers
  sync message (5911f6d6e7cc, not 5911f6d6e7ce).
Changes in v5:
- Split the rdma_netlink.h update into its own commit following the
  uapi headers sync format ("rdma: update uapi headers").
Changes in v4:
- Add a Link: reference to the kernel patch; re-send now that the
  kernel side has landed in linux-next.
-- 
2.43.0