diff options
Diffstat (limited to 'arch/x86/kernel/vsmp_64.c')
| -rw-r--r-- | arch/x86/kernel/vsmp_64.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/x86/kernel/vsmp_64.c b/arch/x86/kernel/vsmp_64.c index b034b1b14b9c..44685fb2a192 100644 --- a/arch/x86/kernel/vsmp_64.c +++ b/arch/x86/kernel/vsmp_64.c @@ -26,9 +26,6 @@ #define TOPOLOGY_REGISTER_OFFSET 0x10 -/* Flag below is initialized once during vSMP PCI initialization. */ -static int irq_routing_comply = 1; - #if defined CONFIG_PCI && defined CONFIG_PARAVIRT /* * Interrupt control on vSMPowered systems: @@ -105,9 +102,6 @@ static void __init set_vsmp_pv_ops(void) if (cap & ctl & BIT(8)) { ctl &= ~BIT(8); - /* Interrupt routing set to ignore */ - irq_routing_comply = 0; - #ifdef CONFIG_PROC_FS /* Don't let users change irq affinity via procfs */ no_irq_affinity = 1; @@ -211,23 +205,10 @@ static int apicid_phys_pkg_id(int initial_apic_id, int index_msb) return hard_smp_processor_id() >> index_msb; } -/* - * In vSMP, all cpus should be capable of handling interrupts, regardless of - * the APIC used. - */ -static void fill_vector_allocation_domain(int cpu, struct cpumask *retmask, - const struct cpumask *mask) -{ - cpumask_setall(retmask); -} - static void vsmp_apic_post_init(void) { /* need to update phys_pkg_id */ apic->phys_pkg_id = apicid_phys_pkg_id; - - if (!irq_routing_comply) - apic->vector_allocation_domain = fill_vector_allocation_domain; } void __init vsmp_init(void) |