[Xen-devel] Re: [PATCH] ia64 build fixes

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 1 Apr 2006, at 22:46, Alex Williamson wrote:

>    Here's a patch that enables HYPERVISOR_sched_op() and
> HYPERVISOR_sched_opt_compat() for ia64.  We currently have no users of
> this call, but there's no harm in enabling it (tested by adding a
> HYPERVISOR_yield() call to default_idle()).  I did notice a problem 
> with
> the compat interface though, nothing defines __XEN_INTERFACE_VERSION__
> for the build of xen.  We're therefore stuck on interface version
> 0x00000000 where __HYPERVISOR_sched_op_compat == __HYPERVISOR_sched_op.
Well, it doesn't actually matter right now since Xen itself does not 
use the __HYPERVISOR_foo numbers. But yes, I can see this might bite us 
later so we ought to define it.
 -- Keir


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