diff options
Diffstat (limited to 'arch/x86/kernel/io_apic.c')
| -rw-r--r-- | arch/x86/kernel/io_apic.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c index 43f95d7..e5be9f3 100644 --- a/arch/x86/kernel/io_apic.c +++ b/arch/x86/kernel/io_apic.c @@ -3165,6 +3165,7 @@ static int __init ioapic_init_sysfs(void) device_initcall(ioapic_init_sysfs); +static int nr_irqs_gsi = NR_IRQS_LEGACY; /* * Dynamic irq allocate and deallocation */ @@ -3179,11 +3180,11 @@ unsigned int create_irq_nr(unsigned int irq_want) struct irq_desc *desc_new = NULL; irq = 0; + if (irq_want < nr_irqs_gsi) + irq_want = nr_irqs_gsi; + spin_lock_irqsave(&vector_lock, flags); for (new = irq_want; new < nr_irqs; new++) { - if (platform_legacy_irq(new)) - continue; - desc_new = irq_to_desc_alloc_cpu(new, cpu); if (!desc_new) { printk(KERN_INFO "can not get irq_desc for %d\n", new); @@ -3208,7 +3209,6 @@ unsigned int create_irq_nr(unsigned int irq_want) return irq; } -static int nr_irqs_gsi = NR_IRQS_LEGACY; int create_irq(void) { unsigned int irq_want; |