Re: [PATCH 0/3] livepatch: add shadow variable API

[Miroslav Benes]

> If you are referring to stacking livepatches ... to be honest I hadn't
> thought of that scenario.  In that case, we might be able to get away
> with pushing something like this into the hash:
> 
>  klp #1:  klp_shadow_attach(ptr, "shadow_var", ...)
>  klp #2:  klp_shadow_attach(ptr, "shadow_var_v2", ...)

I thought this was the reason to have a string there. Otherwise, a 
pointer to original data would be enough, wouldn't it?

Miroslav