Merge branch 'master' into gfs2

[powerpc.git] / arch / x86_64 / kernel / irq.c

diff --git a/arch/x86_64/kernel/irq.c b/arch/x86_64/kernel/irq.c
index bfa82f5..b3677e6 100644 (file)
--- a/arch/x86_64/kernel/irq.c
+++ b/arch/x86_64/kernel/irq.c
@@ -20,11 +20,6 @@
 #include <asm/idle.h>
 
 atomic_t irq_err_count;
-#ifdef CONFIG_X86_IO_APIC
-#ifdef APIC_MISMATCH_DEBUG
-atomic_t irq_mis_count;
-#endif
-#endif
 
 #ifdef CONFIG_DEBUG_STACKOVERFLOW
 /*
@@ -79,7 +74,7 @@ int show_interrupts(struct seq_file *p, void *v)
                for_each_online_cpu(j)
                        seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]);
 #endif
-               seq_printf(p, " %14s", irq_desc[i].handler->typename);
+               seq_printf(p, " %14s", irq_desc[i].chip->typename);
 
                seq_printf(p, "  %s", action->name);
                for (action=action->next; action; action = action->next)
@@ -92,18 +87,11 @@ skip:
                for_each_online_cpu(j)
                        seq_printf(p, "%10u ", cpu_pda(j)->__nmi_count);
                seq_putc(p, '\n');
-#ifdef CONFIG_X86_LOCAL_APIC
                seq_printf(p, "LOC: ");
                for_each_online_cpu(j)
                        seq_printf(p, "%10u ", cpu_pda(j)->apic_timer_irqs);
                seq_putc(p, '\n');
-#endif
                seq_printf(p, "ERR: %10u\n", atomic_read(&irq_err_count));
-#ifdef CONFIG_X86_IO_APIC
-#ifdef APIC_MISMATCH_DEBUG
-               seq_printf(p, "MIS: %10u\n", atomic_read(&irq_mis_count));
-#endif
-#endif
        }
        return 0;
 }
@@ -146,13 +134,13 @@ void fixup_irqs(cpumask_t map)
                if (irq == 2)
                        continue;
 
-               cpus_and(mask, irq_affinity[irq], map);
+               cpus_and(mask, irq_desc[irq].affinity, map);
                if (any_online_cpu(mask) == NR_CPUS) {
                        printk("Breaking affinity for irq %i\n", irq);
                        mask = map;
                }
-               if (irq_desc[irq].handler->set_affinity)
-                       irq_desc[irq].handler->set_affinity(irq, mask);
+               if (irq_desc[irq].chip->set_affinity)
+                       irq_desc[irq].chip->set_affinity(irq, mask);
                else if (irq_desc[irq].action && !(warned++))
                        printk("Cannot set affinity for irq %i\n", irq);
        }
@@ -177,8 +165,10 @@ asmlinkage void do_softirq(void)
        local_irq_save(flags);
        pending = local_softirq_pending();
        /* Switch to interrupt stack */
-       if (pending)
+       if (pending) {
                call_softirq();
+               WARN_ON_ONCE(softirq_count());
+       }
        local_irq_restore(flags);
 }
 EXPORT_SYMBOL(do_softirq);