On Sun, May 13, 2007 at 02:07:25PM +1000, Rusty Russell wrote: > Most importantly, I now realize that Christoph's incorrect ranting > about lgread_u32 et al was in fact a subtle ploy to make me diagnose > the real issue: sparse 0.3 complains about casting a __user pointer > to/from u32, but not an "unsigned long". They are (currently) > equivalent for lguest, but this is a much better solution than __force.
The real fix would be to declare it with u32 __user * as argument and deal with callers. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/