On Thu, Apr 15, 2010 at 03:05:08PM -0500, Scott Wood wrote: > Kumar Gala wrote: > >On Apr 15, 2010, at 1:45 PM, Anton Vorontsov wrote: > >>Kumar, > >> > >>According to patchwork, this is now delegated to you. Do you > >>have any objections to merge this? > > > >Would like Scott's Ack. > > I think we need to save IACn, DACn, DBCRn,
Does the kernel actually need these registers? I mean, they're saved per thread anyway. > PID0, Kernel clears it early at boot, why would we save it? > and USPRG0. Currently this isn't used at all. > Might want to also save TLB1 contents, and maybe things like HIDn, > cache registers, etc. -- I don't think they're changeable post-boot > currently, but it'd be good to avoid surprises if that were to > change. Hm. I don't really like the idea of doing things 'just in case', it just adds a code which functionality isn't tested, and which we will might never actually need. Thanks, -- Anton Vorontsov email: cbouatmai...@gmail.com irc://irc.freenode.net/bd2 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
