From 344eb010b2e399069bac474a9fd0ba04908a2601 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Mon, 19 Sep 2011 17:44:54 +0000 Subject: powerpc/powernv: Add CPU hotplug support Unplugged CPU go into NAP mode in a loop until woken up Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 62711421cd6..8523bd1b8d7 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -323,7 +323,7 @@ config SWIOTLB config HOTPLUG_CPU bool "Support for enabling/disabling CPUs" - depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC) + depends on SMP && HOTPLUG && EXPERIMENTAL && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV) ---help--- Say Y here to be able to disable and re-enable individual CPUs at runtime on SMP machines. -- cgit v1.2.3