[REGRESSION] next/master: (build) implicit declaration of function ‘topology_core_has_smt’; did you ...

[Will Deacon]

On Fri, Nov 07, 2025 at 07:11:49PM -0800, Randy Dunlap wrote:
> [verified still present in linux-next 20251107]
> [adding CCs]

Should be fixed by 7ab06ea41af5 ("arch_topology: Provide a stub
topology_core_has_smt() for !CONFIG_GENERIC_ARCH_TOPOLOGY") in the Arm
perf tree (which is merged into -next).

Will