LoongArch: Select HAVE_ARCH_USERFAULTFD_MINOR in Kconfig

chenhuacai · chenhuacai · commit f48ad26e5e57 · 2024-03-19T15:50:34.000+08:00
This allocates the VM flag needed to support the userfaultfd minor fault functionality. See commit 7677f7f ("userfaultfd: add minor fault registration mode") for more information. Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
diff --git 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
