On Sat, 22 Aug 2020, Paul Cercueil wrote: > > Well, run-time patching might be an alternative to get the best of both > > worlds, but someone would have to reimplement our feature selection system > > to use it. > > Would run-time patching allow to drop dead code? I don't know offhand. In principle it should be doable like with init sections, but that requires out of line code, so there'd still be some performance hit compared to a kernel configuration dedicated to a single platform. Maciej
