On Sun, Feb 06, 2022 at 09:28:52PM +0100, Peter Zijlstra wrote:
> On Sun, Feb 06, 2022 at 10:45:15AM -0800, Kees Cook wrote:
>
> > I'm digging through the macros to sort this out, but IIUC, an example of
> > the problem is:
> >
>
> > so the caller is expecting "unsigned int (*)(void)" but the
On Sun, Feb 06, 2022 at 10:45:15AM -0800, Kees Cook wrote:
> I'm digging through the macros to sort this out, but IIUC, an example of
> the problem is:
>
> so the caller is expecting "unsigned int (*)(void)" but the prototype
> of __static_call_return0 is "long (*)(void)":
>
> long
On Fri, Feb 04, 2022 at 09:35:49AM -0800, Sami Tolvanen wrote:
> On Wed, Feb 2, 2022 at 10:43 AM Sean Christopherson wrote:
> > > +DEFINE_STATIC_CALL_RET0(__perf_guest_state, *perf_guest_cbs->state);
> > > +DEFINE_STATIC_CALL_RET0(__perf_guest_get_ip, *perf_guest_cbs->get_ip);
> > >
On Fri, Feb 04, 2022 at 09:35:49AM -0800, Sami Tolvanen wrote:
> On Wed, Feb 2, 2022 at 10:43 AM Sean Christopherson wrote:
> > > +DEFINE_STATIC_CALL_RET0(__perf_guest_state, *perf_guest_cbs->state);
> > > +DEFINE_STATIC_CALL_RET0(__perf_guest_get_ip, *perf_guest_cbs->get_ip);
> > >
