Re: BUG: Global FPU corruption in 2.2

Victor Zandy (zandy@cs.wisc.edu)
24 Apr 2001 13:09:04 -0500

"Christian Ehrhardt" <ehrhardt@mathematik.uni-ulm.de> writes:
> Victor: Could you try to reproduce the system wide corruption if you
> add an explicit call to stts(); at the very end of __switch_to?
> This should prevent the FPU corruption from spreading.

After adding this call, I cannot reproduce the global corruption.
There is still occasional local corruption of individual pi processes
while pt is running.

Vic

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