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# SPDX-License-Identifier: GPL-2.0

config CONFIG_HAVE_GENERIC_VDSO
	bool

if CONFIG_HAVE_GENERIC_VDSO

config 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 CONFIG_GENERIC_VDSO_32
	bool
	depends on CONFIG_GENERIC_GETTIMEOFDAY && !CONFIG_64BIT
	help
	  This config option helps to avoid possible performance issues
	  in 32 bit only architectures.

config CONFIG_GENERIC_COMPAT_VDSO
	bool
	help
	  This config option enables the compat CONFIG_VDSO layer.

endif