riscv: Make NUMA depend on MMU

NUMA is useless when NOMMU, and it leads some build error,
make it depend on MMU.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 87d7b52..0d0cf67 100644 (file)
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -314,7 +314,7 @@ endchoice
 # Common NUMA Features
 config NUMA
        bool "NUMA Memory Allocation and Scheduler Support"
-       depends on SMP
+       depends on SMP && MMU
        select GENERIC_ARCH_NUMA
        select OF_NUMA
        select ARCH_SUPPORTS_NUMA_BALANCING