af871d1ed5
Introduce trait HW_NUMA_ROOT. This is to be used with the 'resourceless RP' and 'same_subtree' placement features [1] when requesting NUMA affinity (e.g. multiple devices affined to the same NUMA node) especially when not requesting resources from the subtree root provider itself. [1] https://review.opendev.org/#/c/662191/ Change-Id: If5478e797b7bec2d8ebe78dd959dcf179a2834f4 Story: #2005575 Task: #30908