On Tue, 2005-08-16 at 13:54 +0900, Hiro Yoshioka wrote: > Takahashi san, > > I appreciate your comments. > > > Hi, > > > > BTW, what are you going to do with the page-faults which may happen > > during __copy_user_zeroing_nocache()? The current process may be blocked > > in the handler for a while and get FPU registers polluted. > > kernel_fpu_begin() won't help the case. This is another issue, though. > > My code does nothing do it. > > I need a volunteer to implement it.
it's actually not too hard; all you need is to use SSE and not MMX; and then just store sse register you're overwriting on the stack or so... - 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/