Re: [PATCH v2 05/17] vdso: Avoid call to memset() by getrandom

Christophe Leroy
2024-08-29T17:36:43Z

Le 28/08/2024 à 19:25, Segher Boessenkool a écrit :
>
>> Not sure about static binaries, though: do those even use the VDSO?
>
> With "static binary" people usually mean "a binary not using any DSOs",
> I think the VDSO is a DSO, also in this respect? As always, -static
> builds are *way* less problematic (and faster and smaller :-) )
>

AFAIK on powerpc even static binaries use the vDSO, otherwise signals
don't work.

Christophe