[PATCH v3 4/5] x86/Kconfig: Introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE

From: Oscar Salvador
Date: Thu Mar 04 2021 - 05:01:36 EST


Enable x86_64 platform to use the MHP_MEMMAP_ON_MEMORY feature.

Signed-off-by: Oscar Salvador <osalvador@xxxxxxx>
---
arch/x86/Kconfig | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2792879d398e..6d716d8bce1e 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2433,6 +2433,10 @@ config ARCH_ENABLE_MEMORY_HOTREMOVE
def_bool y
depends on MEMORY_HOTPLUG

+config ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE
+ def_bool y
+ depends on X86_64 && MEMORY_HOTPLUG
+
config USE_PERCPU_NUMA_NODE_ID
def_bool y
depends on NUMA
--
2.16.3