Commit aa273420 authored by Damien Le Moal's avatar Damien Le Moal Committed by Palmer Dabbelt

riscv: Force flat memory model with no-mmu

Compilation errors trigger if ARCH_SPARSEMEM_ENABLE is enabled for
a nommu kernel. Since the sparsemem model does not make sense anyway
for the nommu case, do not allow selecting this option to always use
the flatmem model.
Signed-off-by: default avatarDamien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: default avatarAnup Patel <anup@brainfault.org>
Reviewed-by: default avatarPalmer Dabbelt <palmerdabbelt@google.com>
Signed-off-by: default avatarPalmer Dabbelt <palmerdabbelt@google.com>
parent aad15bc8
...@@ -121,6 +121,7 @@ config ARCH_FLATMEM_ENABLE ...@@ -121,6 +121,7 @@ config ARCH_FLATMEM_ENABLE
config ARCH_SPARSEMEM_ENABLE config ARCH_SPARSEMEM_ENABLE
def_bool y def_bool y
depends on MMU
select SPARSEMEM_VMEMMAP_ENABLE select SPARSEMEM_VMEMMAP_ENABLE
config ARCH_SELECT_MEMORY_MODEL config ARCH_SELECT_MEMORY_MODEL
......
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