On Thu, 16 Sep 2010 17:54:46 -0500 Linas Vepstas <linasveps...@gmail.com> wrote:
> Acked-by: Linas Vepstas <linasveps...@gmail.com> > > I'm guessing this worked up til now because the rtas_call function prototype > was telling compiler to cast these to 32-bit before passing them as args. > (and since these would still get passed as one arg per 64-bit reg, it > still wouldn't go wrong.) > > What I'm wondering about is why there was no compiler warning about an > implicit cast of a 64-bit int to a 32-bit int? Surely, this is something that > should be warned about! -Wconversion enables this. There'd be a lot of false positives to squash with that enabled -- and it might not be worth the resulting explosion in casts. -Scott _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
