[CRIU] BUG: CRIU corrupt floating point state after checkpoint

[Cyrill Gorcunov]

On Wed, Sep 25, 2019 at 09:40:07AM +0300, Cyrill Gorcunov wrote:
> 
> The parasite code indeed does use fpu :/ Crap. Still I think
> we might simply need to save fpu state when entering parasite
> and restore on cleanup, simply because compiler might use
> fpu instructions for better performance on say u64 and etc.

I just recall that we are saving fpu frame on parasite injection,
thus something get screwed. Will take a look closer once time
permit.