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 <t...@linutronix.de>
---
 arch/powerpc/Kconfig |    1 +
 1 file changed, 1 insertion(+)

Index: linux-2.6/arch/powerpc/Kconfig
===================================================================
--- linux-2.6.orig/arch/powerpc/Kconfig
+++ linux-2.6/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)


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