Re: 5.10-rc0: build error in ipi.c

[Marc Zyngier]

On 2020-10-16 00:24, Thomas Gleixner wrote:

On Thu, Oct 15 2020 at 20:41, Marc Zyngier wrote:

On 2020-10-15 18:18, Pavel Machek wrote:
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig
index 10a5aff4eecc..db923e0da162 100644
--- a/kernel/irq/Kconfig
+++ b/kernel/irq/Kconfig
@@ -81,6 +81,7 @@ config IRQ_FASTEOI_HIERARCHY_HANDLERS

  # Generic IRQ IPI support
  config GENERIC_IRQ_IPI
+       select IRQ_DOMAIN_HIERARCHY
        bool

which makes some of the MIPS GENERIC_IRQ_IPI/IRQ_DOMAIN_HIERARCHY
Kconfig magic in drivers/irqchip/Kconfig obsolete.

Good point. I'll queue this on top:

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index cd734df57c42..d2a651372e15 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -180,7 +180,6 @@ config IRQ_MIPS_CPU
        select GENERIC_IRQ_CHIP
        select GENERIC_IRQ_IPI if SYS_SUPPORTS_MULTITHREADING
        select IRQ_DOMAIN
-       select IRQ_DOMAIN_HIERARCHY if GENERIC_IRQ_IPI
        select GENERIC_IRQ_EFFECTIVE_AFF_MASK

 config CLPS711X_IRQCHIP

Thanks,

        M.
--
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