On Tue, 04 Apr 2023 11:20:24 PDT (-0700), sunilvl@xxxxxxxxxxxxxxxx wrote:
smp_setup() currently assumes DT-based platforms. To enable ACPI, first make this a wrapper function and move existing code to a separate DT-specific function. Signed-off-by: Sunil V L <sunilvl@xxxxxxxxxxxxxxxx> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx> Reviewed-by: Andrew Jones <ajones@xxxxxxxxxxxxxxxx> --- arch/riscv/kernel/smpboot.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c index 00b53913d4c6..26214ddefaa4 100644 --- a/arch/riscv/kernel/smpboot.c +++ b/arch/riscv/kernel/smpboot.c @@ -70,7 +70,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) } } -void __init setup_smp(void) +static void __init of_parse_and_init_cpus(void) { struct device_node *dn; unsigned long hart; @@ -116,6 +116,11 @@ void __init setup_smp(void) } } +void __init setup_smp(void) +{ + of_parse_and_init_cpus(); +} + static int start_secondary_cpu(int cpu, struct task_struct *tidle) { if (cpu_ops[cpu]->cpu_start)
Reviewed-by: Palmer Dabbelt <palmer@xxxxxxxxxxxx>