[Xen-ia64-devel] [PATCH] 2/2 Fix xc_save for PV domains - Add XEN_DOMCTL_subscribe to xencomm

["KUWAMURA Shin'ya" <kuwa@xxxxxxxxxxxxxx>]

This adds XEN_DOMCTL_subscribe to xencomm.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
-- 
  KUWAMURA Shin'ya

# HG changeset patch
# User KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>
# Date 1218606077 -32400
# Node ID ba8dd5a100a93d0770d8be000faf7667031f069c
# Parent  6fdc45f4931e37db85de89a4f45018e25fd52d57
[IA64] Fix xc_save for PV domains

Saving PV domains fails with the following error:
  xc_save: failed to subscribe to domain: -1
This adds XEN_DOMCTL_subscribe to xencomm.

Signed-off-by: KUWAMURA Shin'ya <kuwa@xxxxxxxxxxxxxx>

diff -r 6fdc45f4931e -r ba8dd5a100a9 arch/ia64/xen/xcom_privcmd.c
--- a/arch/ia64/xen/xcom_privcmd.c      Wed Aug 13 14:38:35 2008 +0900
+++ b/arch/ia64/xen/xcom_privcmd.c      Wed Aug 13 14:41:17 2008 +0900
@@ -328,6 +328,7 @@ xencomm_privcmd_domctl(privcmd_hypercall
        case XEN_DOMCTL_sendtrigger:
        case XEN_DOMCTL_set_opt_feature:
        case XEN_DOMCTL_assign_device:
+       case XEN_DOMCTL_subscribe:
                break;
        case XEN_DOMCTL_pin_mem_cacheattr:
                return -ENOSYS;

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