LoongArch: Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig

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@loongson.cn>
1 file changed