On Fri, Oct 05, 2001 at 10:48:15AM -0700, Jun Sun wrote:
> If your cpu does not have ll/sc instruction, you might be suffering the famous
> sysmips() problem. The latest kernel should get you going.
> There is also FPU emulation bug which may cause this problem, but that only
> happens on heavy context switches and FPU usages.
I've checked in a major bundle of FPU emu fixes last week. The kernel
fp code should now produce accurate results and handle exceptions and
the Flush to Zero bit as per spec.
I have a load more fp fixes pending which I'll checking as soon as I'm
absolutely convinced they'll do the right thing.