An IRQ's effective affinity can only be different from its configured
affinity if there are multiple CPUs. Make it clear that this option is
only meaningful when SMP is enabled.
Signed-off-by: Tiezhu Yang <[email protected]>
---
This patch is based on tip.git irq/core,
it is conflicted with torvalds/linux.git
drivers/irqchip/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 4d85a18..39710af 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -574,7 +574,7 @@ config IRQ_LOONGARCH_CPU
bool
select GENERIC_IRQ_CHIP
select IRQ_DOMAIN
- select GENERIC_IRQ_EFFECTIVE_AFF_MASK
+ select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP
help
Support for the LoongArch CPU Interrupt Controller. For details of
irq chip hierarchy on LoongArch platforms please read the document
--
2.1.0