[PATCH v2 06/17] xen/xsm: Expand XSM_XS_PRIV for untargetable domains

[Jason Andryuk]

Untargetable domains are currently hidden from the control domain -
e.g. xl list will not show them.  getdomaininfo fails on the
!is_hypercall_target() check in XSM_TARGET.  Add control domain to the
XSM_XS_PRIV check so it can pass.

Signed-off-by: Jason Andryuk <jason.andr...@amd.com>
---
 xen/include/xsm/dummy.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/xen/include/xsm/dummy.h b/xen/include/xsm/dummy.h
index f2205575ed..4d7b1d61eb 100644
--- a/xen/include/xsm/dummy.h
+++ b/xen/include/xsm/dummy.h
@@ -87,7 +87,8 @@ static always_inline int xsm_default_action(
         fallthrough;
     case XSM_XS_PRIV:
         if ( action == XSM_XS_PRIV &&
-             evaluate_nospec(is_xenstore_domain(src)) )
+             (evaluate_nospec(is_xenstore_domain(src)) ||
+              is_control_domain(src)) )
             return 0;
         fallthrough;
     case XSM_DM_PRIV:
-- 
2.50.0