Re: [patch] paravirt: VDSO page is essential

[Zachary Amsden]

Jeremy Fitzhardinge wrote:
> I think Jan's approach is better if it works (since there's no
> compromise), but this is better if you want to get something working in
> the near term.
>   

Is Jan dynamically relinking the vdso at runtime?  Because that is what 
we will need.  Adding support for COMPAT_VDSO creates a major 
performance problem for us.  We need a way to force the VDSO to be 
enabled with a boot parameter.

Zach
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