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-rw-r--r--mm/Kconfig4
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index 2702bb6c21df..989f8f3d77e0 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -187,7 +187,6 @@ config MEMORY_HOTPLUG
bool "Allow for memory hot-add"
depends on SPARSEMEM || X86_64_ACPI_NUMA
depends on ARCH_ENABLE_MEMORY_HOTPLUG
- depends on (IA64 || X86 || PPC_BOOK3S_64 || SUPERH || S390)
config MEMORY_HOTPLUG_SPARSE
def_bool y
@@ -652,10 +651,9 @@ config IDLE_PAGE_TRACKING
config ZONE_DEVICE
bool "Device memory (pmem, etc...) hotplug support" if EXPERT
- default !ZONE_DMA
- depends on !ZONE_DMA
depends on MEMORY_HOTPLUG
depends on MEMORY_HOTREMOVE
+ depends on SPARSEMEM_VMEMMAP
depends on X86_64 #arch_add_memory() comprehends device memory
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