diff options
| -rw-r--r-- | mm/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index 4c2e6b63c064..71e697e693df 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -670,6 +670,22 @@ config ZONE_DEVICE If FS_DAX is enabled, then say Y. +config ARCH_HAS_HMM_MIRROR + bool + default y + depends on (X86_64 || PPC64) + depends on MMU && 64BIT + +config ARCH_HAS_HMM_DEVICE + bool + default y + depends on (X86_64 || PPC64) + depends on MEMORY_HOTPLUG + depends on MEMORY_HOTREMOVE + depends on SPARSEMEM_VMEMMAP + depends on ARCH_HAS_ZONE_DEVICE + select XARRAY_MULTI + config ARCH_HAS_HMM bool default y |