riscv: mm: try VMA lock-based page fault handling first

[platform/kernel/linux-starfive.git] / arch / riscv / Kconfig

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index a3d54cd..a9e8b69 100644 (file)
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -44,6 +44,7 @@ config RISCV
        select ARCH_SUPPORTS_DEBUG_PAGEALLOC if MMU
        select ARCH_SUPPORTS_HUGETLBFS if MMU
        select ARCH_SUPPORTS_PAGE_TABLE_CHECK if MMU
+       select ARCH_SUPPORTS_PER_VMA_LOCK if MMU
        select ARCH_USE_MEMTEST
        select ARCH_USE_QUEUED_RWLOCKS
        select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU