# SPDX-License-Identifier: GPL-2.0 config HAVE_GENERIC_VDSO bool if HAVE_GENERIC_VDSO config GENERIC_GETTIMEOFDAY bool help This is a generic implementation of gettimeofday vdso. Each architecture that enables this feature has to provide the fallback implementation. config GENERIC_VDSO_32 bool depends on GENERIC_GETTIMEOFDAY && !64BIT help This config option helps to avoid possible performance issues in 32 bit only architectures. config GENERIC_COMPAT_VDSO bool help This config option enables the compat VDSO layer. endif