On Sat, 2013-06-08 at 09:23 +1000, Benjamin Herrenschmidt wrote: > Ok, thinking out loud... looks like we might be able to just use existing > math-emu for that. From what I can tell, all it needs (other than enabling > the config option), is a call to flush_fp_to_thread(current); > > While talking math-emu... we seem to have some duplication between the > code on do_mathemu which can be compiled without CONFIG_MATH_EMULATION and > in this case only just emulates loads/stores/fmr and the code in > arch/powerpc/kernel/softemu8xx.c. > > Is there any reason we can't just get rid of the latter ?
Or just git completely rid of that "minimal emulation" ... Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
