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Upgrade to 4.4.50-rt62
[kvmfornfv.git]
/
kernel
/
arch
/
x86
/
pci
/
xen.c
diff --git
a/kernel/arch/x86/pci/xen.c
b/kernel/arch/x86/pci/xen.c
index
ff31ab4
..
c6d6efe
100644
(file)
--- a/
kernel/arch/x86/pci/xen.c
+++ b/
kernel/arch/x86/pci/xen.c
@@
-488,8
+488,11
@@
int __init pci_xen_initial_domain(void)
#endif
__acpi_register_gsi = acpi_register_gsi_xen;
__acpi_unregister_gsi = NULL;
#endif
__acpi_register_gsi = acpi_register_gsi_xen;
__acpi_unregister_gsi = NULL;
- /* Pre-allocate legacy irqs */
- for (irq = 0; irq < nr_legacy_irqs(); irq++) {
+ /*
+ * Pre-allocate the legacy IRQs. Use NR_LEGACY_IRQS here
+ * because we don't have a PIC and thus nr_legacy_irqs() is zero.
+ */
+ for (irq = 0; irq < NR_IRQS_LEGACY; irq++) {
int trigger, polarity;
if (acpi_get_override_irq(irq, &trigger, &polarity) == -1)
int trigger, polarity;
if (acpi_get_override_irq(irq, &trigger, &polarity) == -1)