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powerpc: Allow irq threading
author
Thomas Gleixner
<tglx@linutronix.de>
Wed, 5 Oct 2011 02:30:51 +0000
(
02:30
+0000)
committer
Benjamin Herrenschmidt
<benh@kernel.crashing.org>
Fri, 25 Nov 2011 03:14:38 +0000
(14:14 +1100)
All interrupts which must be non threaded are marked
IRQF_NO_THREAD. So it's safe to allow force threaded handlers.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/Kconfig
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diff --git
a/arch/powerpc/Kconfig
b/arch/powerpc/Kconfig
index
951e18f
..
7c93c7e
100644
(file)
--- a/
arch/powerpc/Kconfig
+++ b/
arch/powerpc/Kconfig
@@
-132,6
+132,7
@@
config PPC
select IRQ_PER_CPU
select GENERIC_IRQ_SHOW
select GENERIC_IRQ_SHOW_LEVEL
+ select IRQ_FORCED_THREADING
select HAVE_RCU_TABLE_FREE if SMP
select HAVE_SYSCALL_TRACEPOINTS
select HAVE_BPF_JIT if (PPC64 && NET)