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arm64/Kconfig: introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE

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Enable arm64 platform to use the MHP_MEMMAP_ON_MEMORY feature.

Link: https://lkml.kernel.org/r/20210421102701.25051-9-osalvador@suse.de
Signed-off-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Oscar Salvador 2021-05-04 18:39:54 -07:00 committed by Linus Torvalds
parent f91ef2223d
commit ca6e51d592
1 changed files with 3 additions and 0 deletions
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arch/arm64/Kconfig
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@ -316,6 +316,9 @@ config ZONE_DMA32
bool "Support DMA32 zone" if EXPERT
default y
config ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE
def_bool y
config SMP
def_bool y