On Sat, Jun 7, 2008 at 4:31 PM, Sujay Phadke <[EMAIL PROTECTED]> wrote:
> Hello,
>      I get the following warnings multiple times when  I run splash2 in FS
> mode under beta 5.
>
> (running fft here, numcpus=4)
>
> serial8250: too much work for irq4

That's pretty common when you're logged in to the console interactively.

>
> warn: subt/su    f12,f23,f10: non-standard trapping mode not supported
> warn: addt/su    f10,f13,f14: non-standard trapping mode not supported
> warn: addt/su    f15,f14,f12: non-standard trapping mode not supported
> warn: mult/su    f2,f10,f11: non-standard trapping mode not supported

I wouldn't worry about these too much... the /su flags mean to provide
a precise exception on underflow, which m5 doesn't support, bu as long
as the operation doesn't actually underflow then it won't matter.

> Are these normal?
>
> Thanks,
> Sujay
>
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