On Mon, 2013-08-19 at 17:56 -0500, Scott Wood wrote: > If we use the generic CPU target then mftb won't get turned into mfspr > (I assume this is what you meant by "tricky asm"). Does mfspr work > everywhere, including from userspace? Or do we need to patch? What > about 403GCX which seems to need some special SPR (I could leave the > existing ifdef alone, but what about vdso)?
I think mfspr works everywhere we care about but I might be mistaken :-) I don't think anybody have tried booting a 403 in a looooong time. I would be surprised if it still worked. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
