patch-2.4.26 linux-2.4.26/arch/x86_64/kernel/io_apic.c

• Lines: 13
• Date: 2004-04-14 06:05:28.000000000 -0700
• Orig file: linux-2.4.25/arch/x86_64/kernel/io_apic.c
• Orig date: 2003-11-28 10:26:19.000000000 -0800

diff -urN linux-2.4.25/arch/x86_64/kernel/io_apic.c linux-2.4.26/arch/x86_64/kernel/io_apic.c
@@ -1850,7 +1850,11 @@
 	entry.trigger = edge_level;
 	entry.polarity = active_high_low;
 
-	add_pin_to_irq(irq, ioapic, pin);
+	/*
+	 * IRQs < 16 are already in the irq_2_pin[] map
+	 */
+	if (irq >= 16)
+		add_pin_to_irq(irq, ioapic, pin);
 
 	entry.vector = assign_irq_vector(irq);