Subject: [PATCH v2 3/4] arm64, acpi, numa: NUMA support based on SRAT and SLIT

From: [email-masked] (Shannon Zhao)
Date: Fri, 27 Nov 2015 15:54:55 +0800

Hi,

On 2015/11/18 2:25, Ganapatrao Kulkarni wrote:
> +/* Callback for Proximity Domain -> ACPI processor UID mapping */
> +void __init acpi_numa_gicc_affinity_init(struct acpi_srat_gicc_affinity *pa)
> +{
> +	int pxm, node;
> +	u64 mpidr;
> +	static int cpus_in_srat;
> +
> +	if (srat_disabled())
> +		return;
> +
> +	if (pa->header.length < sizeof(struct acpi_srat_gicc_affinity)) {
> +		bad_srat();
> +		return;
> +	}
> +
> +	if (!(pa->flags & ACPI_SRAT_GICC_ENABLED))
> +		return;
> +
> +	if (cpus_in_srat >= NR_CPUS) {
> +		pr_warn_once("SRAT: cpu_to_node_map[%ld] is too small, may not be able to use all cpus\n",
> +			     NR_CPUS);
> +		return;
> +	}

arch/arm64/kernel/acpi_numa.c: In function 'acpi_numa_gicc_affinity_init':
arch/arm64/kernel/acpi_numa.c:137:3: warning: format '%ld' expects
argument of type 'long int', but argument 2 has type 'int' [-Wformat=]
   pr_warn_once("SRAT: cpu_to_node_map[%ld] is too small, may not be
able to use all cpus\n",

-- 
Shannon