On 2015/9/16 16:13, Thomas Gleixner wrote:
On Wed, 16 Sep 2015, Yang Yingliang wrote:
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 78c0621..4133070 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -20,6 +20,7 @@ config ARC
# for now, we don't need GENERIC_IRQ_PROBE, CONFIG_GENERIC_IRQ_CHIP
select GENERIC_IRQ_SHOW
select GENERIC_PENDING_IRQ if SMP
+ select GENERIC_IRQ_MIGRATION if SMP
What's the point of this?
--- a/kernel/irq/Kconfig
+++ b/kernel/irq/Kconfig
@@ -30,6 +30,10 @@ config GENERIC_IRQ_LEGACY_ALLOC_HWIRQ
config GENERIC_PENDING_IRQ
bool
+ select GENERIC_IRQ_MIGRATION
Will do it automatically without touching any of the arch Kconfig
files.
Your way is better, I will use this method.
Thanks,
Yang
Thanks,
tglx
.
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