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powerpc/book3e-64: Reraise doorbell when masked by soft-irq-disable

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Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Scott Wood
2011-06-22 11:19:49 +00:00
committed by Benjamin Herrenschmidt
parent 3c350a1a55
commit 3d97a619ac
4 changed files with 21 additions and 16 deletions
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6
arch/powerpc/kernel/irq.c
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@@ -157,12 +157,6 @@ notrace void arch_local_irq_restore(unsigned long en)
if (get_hard_enabled())
return;
#if defined(CONFIG_BOOKE) && defined(CONFIG_SMP)
/* Check for pending doorbell interrupts and resend to ourself */
if (cpu_has_feature(CPU_FTR_DBELL))
smp_muxed_ipi_resend();
#endif
/*
* Need to hard-enable interrupts here. Since currently disabled,
* no need to take further asm precautions against preemption; but