On Tue, Mar 30, 2021 at 01:40:09PM +0100, Will Deacon wrote: > > + ret = pamu_config_ppaace(liodn, geom->aperture_start, > > + geom->aperture_end - 1, ~(u32)0, > > You're passing 'geom->aperture_end - 1' as the size here, but the old code > seemed to _add_ 1: >
> > - win_size = (domain->geometry.aperture_end + 1) >> ilog2(1); > > here ^^ when calculating the exclusive upper bound. In other words, I think > '1ULL << 36' used to get passed to pamu_config_ppaace(). Is that an > intentional change? No, I've fixed it up.