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Re: [Xen-devel] Floating Point Exception when compiling w/ gcc

On Tue, 22 Feb 2005, Keir Fraser wrote:

On 22 Feb 2005, at 19:26, Robin Green wrote:

I found a floating-point bug in xen-unstable, which, since I don't know
what causes it, might also be present in xen 2.0.4. (See thread
"reproducable data corruption in xen-unstable".)

HOWEVER, I did create a workaround patch, which effectively solves the
problem for me. Remember to apply this patch both to xen0 and xenU

I'd like to get to the bottom of this problem. I've checked in some cleanups to FPU code in both -testing and -unstable trees (the cleanups are particularly extensive
in the unstable tree). Can you see if the problem still occurs?

When did you check in those changes?

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