Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / arch / x86 / kernel / apic / io_apic.c

diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 8884928..f1e7894 100644 (file)
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -306,14 +306,19 @@ void arch_init_copy_chip_data(struct irq_desc *old_desc,
 
        old_cfg = old_desc->chip_data;
 
-       memcpy(cfg, old_cfg, sizeof(struct irq_cfg));
+       cfg->vector = old_cfg->vector;
+       cfg->move_in_progress = old_cfg->move_in_progress;
+       cpumask_copy(cfg->domain, old_cfg->domain);
+       cpumask_copy(cfg->old_domain, old_cfg->old_domain);
 
        init_copy_irq_2_pin(old_cfg, cfg, node);
 }
 
-static void free_irq_cfg(struct irq_cfg *old_cfg)
+static void free_irq_cfg(struct irq_cfg *cfg)
 {
-       kfree(old_cfg);
+       free_cpumask_var(cfg->domain);
+       free_cpumask_var(cfg->old_domain);
+       kfree(cfg);
 }
 
 void arch_free_chip_data(struct irq_desc *old_desc, struct irq_desc *desc)
@@ -1728,6 +1733,8 @@ __apicdebuginit(void) print_IO_APIC(void)
                struct irq_pin_list *entry;
 
                cfg = desc->chip_data;
+               if (!cfg)
+                       continue;
                entry = cfg->irq_2_pin;
                if (!entry)
                        continue;