LoongArch: Adjust arch/loongarch/Kconfig

1, ACPI, EFI and SMP are mandatories for LoongArch, select them
unconditionally to avoid various build errors for 'make randconfig'.
2, Move the MMU_GATHER_MERGE_VMAS selection to the correct place.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>

diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index 83fe390..4ea781e 100644 (file)
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -2,6 +2,7 @@
 config LOONGARCH
        bool
        default y
+       select ACPI
        select ACPI_GENERIC_GSI if ACPI
        select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI
        select ARCH_BINFMT_ELF_STATE
@@ -51,6 +52,7 @@ config LOONGARCH
        select ARCH_WANTS_NO_INSTR
        select BUILDTIME_TABLE_SORT
        select COMMON_CLK
+       select EFI
        select GENERIC_CLOCKEVENTS
        select GENERIC_CMOS_UPDATE
        select GENERIC_CPU_AUTOPROBE
@@ -95,6 +97,7 @@ config LOONGARCH
        select HAVE_VIRT_CPU_ACCOUNTING_GEN if !SMP
        select IRQ_FORCED_THREADING
        select IRQ_LOONGARCH_CPU
+       select MMU_GATHER_MERGE_VMAS if MMU
        select MODULES_USE_ELF_RELA if MODULES
        select NEED_PER_CPU_EMBED_FIRST_CHUNK
        select NEED_PER_CPU_PAGE_FIRST_CHUNK
@@ -102,13 +105,13 @@ config LOONGARCH
        select OF_EARLY_FLATTREE
        select PERF_USE_VMALLOC
        select RTC_LIB
+       select SMP
        select SPARSE_IRQ
        select SYSCTL_EXCEPTION_TRACE
        select SWIOTLB
        select TRACE_IRQFLAGS_SUPPORT
        select USE_PERCPU_NUMA_NODE_ID
        select ZONE_DMA32
-       select MMU_GATHER_MERGE_VMAS if MMU
 
 config 32BIT
        bool