[PATCH iproute2-next 0/3] devlink: show devlink instance index in dev output

[Jiri Pirko <jiri@resnulli.us>]

From: Jiri Pirko <jiri@nvidia.com>

Support for identifying devlink instances by a unique index was recently
added on the kernel side:
https://lore.kernel.org/all/20260312100407.551173-1-jiri@resnulli.us/

This patchset adds the necessary userspace support.

First, as a dependency, introduce a fallback for mnl_attr_get_uint()
to handle the NLA_UINT variable-width attribute type used by the
kernel for the index, with backward compatibility for older libmnl
versions.

Then, display the devlink instance index in dev show output when
the kernel provides it.

Jiri Pirko (3):
  update kernel headers
  mnl: add fallback implementation for mnl_attr_get_uint()
  devlink: show devlink instance index in dev output

 configure                    | 22 ++++++++++++++++++++++
 devlink/devlink.c            |  6 +++++-
 include/mnl_utils.h          |  4 ++++
 include/uapi/linux/devlink.h |  4 ++++
 lib/mnl_utils.c              | 17 +++++++++++++++++
 5 files changed, 52 insertions(+), 1 deletion(-)

-- 
2.51.1