On Wed, Jul 08, 2009 at 06:01:26PM +1000, Benjamin Herrenschmidt wrote: > > > > The cache line sizes vary between processors, that is, the problem is > > > not only classic 32 "32 bytes" vs. classic 64 "128 bytes", some CPUs > > > have 64 bytes cache line size for example too. > > > > Which non-booke CPUs have 64 byte cache line size? I thought all BookS > > PPC64 ones are on 128 bytes. > > PA-Semi, maybe rs64 (not sure, I have some vague memories here though > the later is only supported on some legacy iSeries which we may not care > about... the kernel cputable still says 128 though, but maybe the > device-tree says otherwise).
Right, I think PPC620 had it, and I doubt anyone runs linux on those. -Olof -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
