patch-2.3.49 linux/arch/i386/kernel/i8259.c

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diff -u --recursive --new-file v2.3.48/linux/arch/i386/kernel/i8259.c linux/arch/i386/kernel/i8259.c
@@ -131,7 +131,7 @@
 
 static void end_8259A_irq (unsigned int irq)
 {
-	if (!(irq_desc[irq].status & IRQ_DISABLED))
+	if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
 		enable_8259A_irq(irq);
 }
 

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