> I don't know if I'm off base but have you added appropriate code to
> linux? specifically arch/powerpc/platforms/xen/hcall.c ?
An existing hypercall, viz #36, do_domctl, provides several commands to access
For example, XEN_DOMCTL_getmemlist and XEN_DOMCTL_max_mem. Thought I would add
copy the htab, XEN_DOMCTL_gethtab. So I think no modification is needed to
The problem is hcall_xen() never sees the do_domctl hypercall when it includes
the new command...
On the tools side, do_xen_hypercall() receives the do_domctl, calls
do_privcmd() which calls ioctl().
Looks like the tools is issuing the hypercall, but xen does not receive it...
The tools application does receive the ENOSYS error, but cannot see where it is
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