On Fri, Nov 23, 2007 at 05:54:52PM +0000, Thiemo Seufer wrote:
> > That's a decision Thiemo would have to make. Thiemo, why is our IP22
> > kernel 64 bit again?
>
> The idea is to provide 64-bit kernels where possible, so n32/n64
> can work alongside o32.
The errata Thomas ad-hoc found was for example that a double-word shift
garbles an integer multiplication. This would cause an n32/n64
userspace also to break in colorful ways if not compiled with these
workarounds. So running 64bit on these kind of machines might be
too much hassle ...
Flo
--
Florian Lohoff flo@rfc822.org +49-171-2280134
Those who would give up a little freedom to get a little
security shall soon have neither - Benjamin Franklin
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