diff options
Diffstat (limited to 'arch/x86/kernel/apic/x2apic_cluster.c')
| -rw-r--r-- | arch/x86/kernel/apic/x2apic_cluster.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c index c1684f27226e..17bf63f580d7 100644 --- a/arch/x86/kernel/apic/x2apic_cluster.c +++ b/arch/x86/kernel/apic/x2apic_cluster.c @@ -114,6 +114,11 @@ x2apic_cpu_mask_to_apicid(const struct cpumask *mask, struct irq_data *irqdata, return 0; } +static u32 x2apic_calc_apicid(unsigned int cpu) +{ + return per_cpu(x86_cpu_to_logical_apicid, cpu); +} + static void init_x2apic_ldr(void) { struct cluster_mask *cmsk = this_cpu_read(cluster_masks); @@ -245,6 +250,7 @@ static struct apic apic_x2apic_cluster __ro_after_init = { .set_apic_id = x2apic_set_apic_id, .cpu_mask_to_apicid = x2apic_cpu_mask_to_apicid, + .calc_dest_apicid = x2apic_calc_apicid, .send_IPI = x2apic_send_IPI, .send_IPI_mask = x2apic_send_IPI_mask, |