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Commit 0361748f authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Russell King
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ARM: 8371/1: always select IRQ_WORK on SMP 



Any SMP kernel now requires the irq_work code after
generic_smp_call_function_single_interrupt() started using it,
or we get:

kernel/built-in.o: In function `flush_smp_call_function_queue':
:(.text+0x4dc3a): undefined reference to `irq_work_run'

Fixes: 47885016 ("irq_work: Implement remote queueing")

Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent b787f68c

arch/arm/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -1307,6 +1307,7 @@ config SMP 
	depends on GENERIC_CLOCKEVENTS

	depends on HAVE_SMP

	depends on MMU || ARM_MPU

	select IRQ_WORK

	help

	  This enables support for systems with more than one CPU. If you have

	  a system with only one CPU, say N. If you have a system with more