[PATCH] LoongArch: Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig

[Huacai Chen]

This allocates the VM flag needed to support the userfaultfd minor fault
functionality. See commit 7677f7fd8be7665 ("userfaultfd: add minor fault
registration mode") for more information.

Signed-off-by: Huacai Chen <chenhuacai@xxxxxxxxxxx>
---
 arch/loongarch/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/loongarch/Kconfig b/arch/loongarch/Kconfig
index ce8b55bdf68d..3da341bd48ef 100644
--- a/arch/loongarch/Kconfig
+++ b/arch/loongarch/Kconfig
@@ -105,6 +105,7 @@ config LOONGARCH
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
 	select HAVE_ARCH_TRANSPARENT_HUGEPAGE
+	select HAVE_ARCH_USERFAULTFD_MINOR if USERFAULTFD
 	select HAVE_ASM_MODVERSIONS
 	select HAVE_CONTEXT_TRACKING_USER
 	select HAVE_C_RECORDMCOUNT
-- 
2.43.0