From: Marc Zyngier maz@kernel.org
[ Upstream commit 151a535171be6ff824a0a3875553ea38570f4c05 ]
kernel/irq/ipi.c otherwise fails to compile if nothing else selects it.
Fixes: 379b656446a3 ("genirq: Add GENERIC_IRQ_IPI Kconfig symbol") Reported-by: Pavel Machek pavel@ucw.cz Tested-by: Pavel Machek pavel@ucw.cz Signed-off-by: Marc Zyngier maz@kernel.org Link: https://lore.kernel.org/r/20201015101222.GA32747@amd Signed-off-by: Sasha Levin sashal@kernel.org --- kernel/irq/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index 5f3e2baefca92..d532bf0c5a672 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -80,6 +80,7 @@ config IRQ_FASTEOI_HIERARCHY_HANDLERS # Generic IRQ IPI support config GENERIC_IRQ_IPI bool + select IRQ_DOMAIN_HIERARCHY
# Generic MSI interrupt support config GENERIC_MSI_IRQ