On Wed, Oct 23, 2019 at 03:22:24PM +0200, Jan Beulich wrote:
> On 21.10.2019 12:00, Roger Pau Monné wrote:
> > On Mon, Sep 30, 2019 at 04:00:42PM +0100, Wei Liu wrote:
> >> --- a/xen/include/asm-x86/guest/hypervisor.h
> >> +++ b/xen/include/asm-x86/guest/hypervisor.h
> >> @@ -36,6 +36,7 @@ bool hypervisor_probe(void);
> >> void hypervisor_setup(void);
> >> void hypervisor_ap_setup(void);
> >> void hypervisor_resume(void);
> >> +const char *hypervisor_name(void);
> >>
> >> #else
> >>
> >> @@ -45,6 +46,7 @@ static inline bool hypervisor_probe(void) { return
> >> false; }
> >> static inline void hypervisor_setup(void) {}
> >> static inline void hypervisor_ap_setup(void) {}
> >> static inline void hypervisor_resume(void) {}
> >> +static inline char *hypervisor_name(void) { return NULL; }
> >
> > I think you want an ASSERT_UNREACHABLE here, since hypervisor_name
> > shouldn't be called unless Xen has detected that's running as a guest,
> > which can only happen if CONFIG_GUEST is selected.
>
> And please bring prototype and stub in sync return-type-wise.
Missed this comment.
I will handle this if I haven't already.
Wei.
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
