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Thomas Weißschuh
ecacc9c8d3
Over time the meaning of HAVE_GENERIC_VDSO has become off. Today it only controls the availability of the vDSO datastore. Rename the symbol to match its function. Signed-off-by: Thomas Weißschuh <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Vincenzo Frascino <[email protected]> Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Link: https://patch.msgid.link/[email protected]
26 lines
594 B
Plaintext
26 lines
594 B
Plaintext
# SPDX-License-Identifier: GPL-2.0
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config VDSO_DATASTORE
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bool
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config GENERIC_GETTIMEOFDAY
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bool
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select VDSO_DATASTORE
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help
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This is a generic implementation of gettimeofday vdso.
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Each architecture that enables this feature has to
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provide the fallback implementation.
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config GENERIC_VDSO_OVERFLOW_PROTECT
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bool
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help
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Select to add multiplication overflow protection to the VDSO
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time getter functions for the price of an extra conditional
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in the hotpath.
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config VDSO_GETRANDOM
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bool
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select VDSO_DATASTORE
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help
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Selected by architectures that support vDSO getrandom().
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