Re: [PATCH v3] ARM: KVM: lazy save/restore of vfp/neon

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On 2 August 2012 15:06, Christoffer Dall <c.dall@xxxxxxxxxxxxxxxxxxxxxx> wrote:
> ok, it would be nice if we at least had some test program we could run
> in two simultaneously running guests and see if we got the right
> results it would be great, but for now let's trust the comprehensive
> reviews from everybody.

You could run risu and feed it a suitable set of floating point patterns.
https://wiki.linaro.org/PeterMaydell/Risu
That hammers floating point and signal handling save/restore of fp
registers, if you run several copies of it... I'd also suggest running
several copies in both guest and host.

-- PMM
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