[PATCH net-next v2 0/5] devlink: Warn on resource ID collision with PARENT_TOP

[David Yang <mmyangfl@gmail.com>]

Filter out the ambiguous case of

enum {
    MY_RESOURCE_ID_A,  /* == DEVLINK_RESOURCE_ID_PARENT_TOP ! */
    MY_RESOURCE_ID_B,
    ...
};

register(..., MY_RESOURCE_ID_A, DEVLINK_RESOURCE_ID_PARENT_TOP, ...);
register(..., MY_RESOURCE_ID_B, MY_RESOURCE_ID_A, ...);

v1: https://lore.kernel.org/r/20260610062554.769892-1-mmyangfl@gmail.com
  - make a patchset

David Yang (5):
  net: dsa: dsa_loop: avoid devlink resource IDs collision with
    PARENT_TOP
  net: dsa: b53: avoid devlink resource IDs collision with PARENT_TOP
  net: dsa: hellcreek: avoid devlink resource IDs collision with
    PARENT_TOP
  net: dsa: mv88e6xxx: Avoid devlink resource IDs collision with
    PARENT_TOP
  devlink: Warn on resource ID collision with PARENT_TOP

 drivers/net/dsa/b53/b53_common.c       | 1 +
 drivers/net/dsa/dsa_loop.c             | 1 +
 drivers/net/dsa/hirschmann/hellcreek.h | 1 +
 drivers/net/dsa/mv88e6xxx/devlink.c    | 9 +++++----
 net/devlink/resource.c                 | 2 ++
 5 files changed, 10 insertions(+), 4 deletions(-)

-- 
2.53.0