Messages in this thread Patch in this message | | | From | Tiezhu Yang <> | Subject | [PATCH] irqchip: LoongArch: Select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP | Date | Mon, 10 Oct 2022 10:28:17 +0800 |
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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 <yangtiezhu@loongson.cn> ---
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
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