diff options
Diffstat (limited to 'arch/riscv/Kconfig')
-rw-r--r-- | arch/riscv/Kconfig | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 74082e2d7ce8..56976e5674ee 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -45,6 +45,7 @@ config RISCV select ARCH_WANT_FRAME_POINTERS select ARCH_WANT_GENERAL_HUGETLB select ARCH_WANT_HUGE_PMD_SHARE if 64BIT + select ARCH_WANTS_THP_SWAP if HAVE_ARCH_TRANSPARENT_HUGEPAGE select BINFMT_FLAT_NO_DATA_START_OFFSET if !MMU select BUILDTIME_TABLE_SORT if MMU select CLONE_BACKWARDS @@ -52,7 +53,7 @@ config RISCV select COMMON_CLK select CPU_PM if CPU_IDLE select EDAC_SUPPORT - select GENERIC_ARCH_TOPOLOGY if SMP + select GENERIC_ARCH_TOPOLOGY select GENERIC_ATOMIC64 if !64BIT select GENERIC_CLOCKEVENTS_BROADCAST if SMP select GENERIC_EARLY_IOREMAP @@ -313,10 +314,13 @@ config SMP If you don't know what to do here, say N. config NR_CPUS - int "Maximum number of CPUs (2-32)" - range 2 32 + int "Maximum number of CPUs (2-512)" depends on SMP - default "8" + range 2 512 if !SBI_V01 + range 2 32 if SBI_V01 && 32BIT + range 2 64 if SBI_V01 && 64BIT + default "32" if 32BIT + default "64" if 64BIT config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" |