diff mbox series

[v10,7/8] x86/Kconfig: Introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE

Message ID 20210421102701.25051-8-osalvador@suse.de (mailing list archive)
State New
Headers show
Series Allocate memmap from hotadded memory (per device) | expand

Commit Message

Oscar Salvador April 21, 2021, 10:27 a.m. UTC
Enable x86_64 platform to use the MHP_MEMMAP_ON_MEMORY feature.

Signed-off-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.com>
---
 arch/x86/Kconfig | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 2792879d398e..9f0211df1746 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2433,6 +2433,9 @@  config ARCH_ENABLE_MEMORY_HOTREMOVE
 	def_bool y
 	depends on MEMORY_HOTPLUG
 
+config ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE
+	def_bool y
+
 config USE_PERCPU_NUMA_NODE_ID
 	def_bool y
 	depends on NUMA