On Mon, Nov 05, 2018 at 08:04:37AM -0700, Jan Beulich wrote:
> >>> On 02.11.18 at 16:55, <[email protected]> wrote:
> > --- a/xen/arch/x86/x86_64/traps.c
> > +++ b/xen/arch/x86/x86_64/traps.c
> > @@ -298,8 +298,21 @@ static unsigned int write_stub_trampoline(
> >  }
> >  
> >  DEFINE_PER_CPU(struct stubs, stubs);
> > +
> > +#ifdef CONFIG_PV
> >  void lstar_enter(void);
> >  void cstar_enter(void);
> > +#else
> > +static inline void lstar_enter(void)
> > +{
> > +    panic("%s called", __func__);
> > +}
> > +
> > +static inline void cstar_enter(void)
> > +{
> > +    panic("%s called", __func__);
> > +}
> > +#endif /* CONFIG_PV */
> 
> Do we really need two separate stubs (and two separate string literals)
> here?

I think it is clearer if we have two distinct messages. But I'm not too
fussed either way really. If you feel strongly about this, I'm happy to
change it to only one function.

Wei.

> 
> Jan
> 
> 
> 
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