Merge commit '317f394160e9beb97d19a84c39b7e5eb3d7815a8'

Conflicts:
	arch/sparc/kernel/smp_32.c

With merge conflict help from Daniel Hellstrom.

Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/kernel/smp_32.c

@@ -156,11 +156,11 @@ void arch_send_call_function_ipi_mask(const struct cpumask *mask)
 
 void smp_resched_interrupt(void)
 {
+	irq_enter();
+	scheduler_ipi();
 	local_cpu_data().irq_resched_count++;
-	/*
-	 * do nothing, since it all was about calling re-schedule
-	 * routine called by interrupt return code.
-	 */
+	irq_exit();
+	/* re-schedule routine called by interrupt return code. */
 }
 
 void smp_call_function_single_interrupt(void)

arch/sparc/kernel/smp_64.c

@@ -1368,6 +1368,7 @@ void smp_send_reschedule(int cpu)
 void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs)
 {
 	clear_softint(1 << irq);
+	scheduler_ipi();
 }
 
 /* This is a nop because we capture all other cpus