Re: [PATCH 1/7] x86/vdso: Respect COMPAT_32BIT_TIME

From: Arnd Bergmann

Date: Fri Feb 27 2026 - 03:57:03 EST


On Fri, Feb 27, 2026, at 07:57, Thomas Weißschuh wrote:
> If CONFIG_COMPAT_32BIT_TIME is disabled then the vDSO should not
> provide any 32-bit time related functionality. This is the intended
> effect of the kconfig option and also the fallback system calls would
> also not be implemented.
>
> Currently the kconfig option does not affect the gettimeofday() syscall,
> so also keep that in the vDSO.
>
> Signed-off-by: Thomas Weißschuh <thomas.weissschuh@xxxxxxxxxxxxx>

Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>