vdso: Automatically select HAVE_GENERIC_VDSO if necessary

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gettimeofday() and getrandom() in the vDSO require the vDSO datastore.

Enable it automatically if either one of them is enabled so the
architecture code doesn't need to know this.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Link: https://patch.msgid.link/20260709-vdso-have_generic_vdso-v1-4-d2e1061f268b@linutronix.de

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Thomas Weißschuh 2026-07-09 09:28:40 +02:00 • committed by Thomas Gleixner

parent 8c0015572c

commit faeff8d416

1 changed files with 2 additions and 4 deletions

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lib/vdso/Kconfig

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