powerpc: Allow irq threading

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>

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 951e18f5335b268965d3880881d900bed63e7356..7c93c7eb0e564898f946f08bb10dc53f16117e52 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)