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Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 061eb8e23739..b55ca77f619b 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -66,6 +66,7 @@ config GENERIC_CSUM config ARCH_DISCONTIGMEM_ENABLE def_bool n + depends on BROKEN config ARCH_FLATMEM_ENABLE def_bool y @@ -505,7 +506,8 @@ config LINUX_RAM_BASE config HIGHMEM bool "High Memory Support" - select ARCH_DISCONTIGMEM_ENABLE + select HAVE_ARCH_PFN_VALID + select KMAP_LOCAL help With ARC 2G:2G address split, only upper 2G is directly addressable by kernel. Enable this to potentially allow access to rest of 2G and PAE |