Ok, let's do something that all parties can live with:
- the the AT_FPUCW entry doesn't exist, Ulrich defaults to the state that
has been cleared with "fninit" (apply applicable "normal default value"
for all architectures)
- if the AT_FPUCW entry exists, Ulrich can use that instead.
Ulrich has to do something like the above anyway, as no current kernel
will have the AT_FPUCW entry.
And that allows me to just ignore the issue, because as long as I just let
the FPU be initialized to the default value I won't need to add code that
is unnecessary. Everybody is happy - because I refuse to add bloat for
something that isn't an issue.
Linus
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