Andy Lutomirski <l...@kernel.org> writes: > On Mon, Dec 23, 2019 at 6:31 AM Christophe Leroy > <christophe.le...@c-s.fr> wrote: >> >> In order to simplify next step which moves fallback call at arch >> level, ensure all arches have a 32bit fallback instead of handling >> the lack of 32bit fallback in the common code based >> on VDSO_HAS_32BIT_FALLBACK > > I don't like this. You've implemented what appear to be nonsensical > fallbacks (the 32-bit fallback for a 64-bit vDSO build? There's no > such thing). > > How exactly does this simplify patch 2?
There is a patchset from Vincenzo which fell through the cracks which addresses the VDS_HAS_32BIT_FALLBACK issue properly. I'm about to pick it up. See: https://lore.kernel.org/lkml/20190830135902.20861-1-vincenzo.frasc...@arm.com/ Thanks, tglx
