[PATCH v3 1/1] arch_topology: move parse_acpi_topology() to common code

[Will Deacon]

On Fri, Sep 19, 2025 at 04:59:18PM +0800, Yunhui Cui wrote:
> Currently, RISC-V lacks arch-specific registers for CPU topology
> properties and must get them from ACPI. Thus, parse_acpi_topology()
> is moved from arm64/ to drivers/ for RISC-V reuse.
> 
> Signed-off-by: Yunhui Cui <cuiyunhui at bytedance.com>
> ---
>  arch/arm64/kernel/topology.c  | 87 +---------------------------------
>  drivers/base/arch_topology.c  | 89 ++++++++++++++++++++++++++++++++++-
>  include/linux/arch_topology.h |  1 +
>  3 files changed, 90 insertions(+), 87 deletions(-)

I'm fine with shedding code from arch/arm64/ but this needs an Ack
from Sudeep.

Will