diff mbox series

[132/143] arm64/Kconfig: introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE

Message ID 20210505013954.zQYv5JGVU%akpm@linux-foundation.org (mailing list archive)
State New
Headers show
Series [001/143] mm: introduce and use mapping_empty() | expand

Commit Message

Andrew Morton May 5, 2021, 1:39 a.m. UTC
From: Oscar Salvador <osalvador@suse.de>
Subject: arm64/Kconfig: introduce ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE

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>

 arch/arm64/Kconfig |    3 +++
 1 file changed, 3 insertions(+)
diff mbox series


--- a/arch/arm64/Kconfig~arm64-kconfig-introduce-arch_mhp_memmap_on_memory_enable
+++ a/arch/arm64/Kconfig
@@ -316,6 +316,9 @@  config ZONE_DMA32
 	bool "Support DMA32 zone" if EXPERT
 	default y
+	def_bool y
 config SMP
 	def_bool y