Re: [PATCH v3 01/14] xen/riscv: introduce smp_prepare_boot_cpu()

[Jan Beulich <jbeulich@xxxxxxxx>]

On 21.05.2025 18:03, Oleksii Kurochko wrote:
> Initialize cpu_{possible, online}_map by using smp_prepare_boot_cpu().
> 
> Drop DEFINE_PER_CPU(unsigned int, cpu_id) from stubs.c as this variable isn't
> expected to be used in RISC-V at all.
> 
> Move declaration of cpu_{possible,online}_map from stubs.c to smpboot.c
> as now smpboot.c is now introduced.
> Other defintions keep in stubs.c as they are not initialized and not needed, 
> at
> the moment.
> 
> Drop cpu_present_map as it is enough to have cpu_possible_map. Also, ask
> linker to provide symbol for cpu_present_map as common code references it.
> 
> Move call of set_processor_id(0) to smp_prepare_boot_cpu().
> 
> Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>