PowerNV systems can handle up to 4K guests and 1M interrupt numbers
per chip. Increase the range of allowed interrupts to support a larger
number of guests.
Reviewed-by: Greg Kurz <gr...@kaod.org>
Signed-off-by: Cédric Le Goater <c...@kaod.org>
---
arch/powerpc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 5181872f9452..c250fbd430d1 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -66,7 +66,7 @@ config NEED_PER_CPU_PAGE_FIRST_CHUNK
config NR_IRQS
int "Number of virtual interrupt numbers"
- range 32 32768
+ range 32 1048576
default "512"
help
This defines the number of virtual interrupt numbers the kernel
--
2.26.2
