#include <linux/module.h>
#include <linux/string.h>
#include <linux/bootmem.h>
+#include <linux/slab.h>
#include <asm/ptrace.h>
#include <asm/irq.h>
bind_evtchn_to_cpu(evtchn, 0);
evtchn_to_irq[evtchn] = -1;
+ }
+
+ if (irq_info[irq].type != IRQT_UNBOUND) {
irq_info[irq] = mk_unbound_info();
dynamic_irq_cleanup(irq);
int bit_idx = __ffs(pending_bits);
int port = (word_idx * BITS_PER_LONG) + bit_idx;
int irq = evtchn_to_irq[port];
+ struct irq_desc *desc;
- if (irq != -1)
- handle_irq(irq, regs);
+ if (irq != -1) {
+ desc = irq_to_desc(irq);
+ if (desc)
+ generic_handle_irq_desc(irq, desc);
+ }
}
}
void __init xen_init_IRQ(void)
{
int i;
- size_t size = nr_cpu_ids * sizeof(struct cpu_evtchn_s);
- cpu_evtchn_mask_p = alloc_bootmem(size);
+ cpu_evtchn_mask_p = kcalloc(nr_cpu_ids, sizeof(struct cpu_evtchn_s),
+ GFP_KERNEL);
BUG_ON(cpu_evtchn_mask_p == NULL);
init_evtchn_cpu_bindings();