Re: [Xen-devel] [PATCH v3 2/4] GlobalProperty: Display warning about unused -global

[Paolo Bonzini <pbonzini@xxxxxxxxxx>]

Il 22/04/2014 19:13, Don Slutz ha scritto:
> > Even then, I suspect sooner or later machines other than PC and Q35
> > will be versioned.  At that point we'll probably want QEMU-global
> > compat_props that automatically apply to all machines, even if a type
> > is not missing.  I think we should already approximate this behavior
> > by allowing machine .compat_props where the type doesn't exist.
> If I am reading this correctly, this is asking that .compat_props to not
> be reported.  This currently happens because of not_used being false
> in all C99 struct initializations.
Oh, I see.  That's obvious in retrospect, but perhaps a comment can be 
useful around the definition of the not_used field.
Paolo

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