[Xen-changelog] [linux-2.6.18-xen] [IA64] Fix xc_save for PV domains

["Xen patchbot-linux-2.6.18-xen" <patchbot-linux-2.6.18-xen@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Isaku Yamahata <yamahata@xxxxxxxxxxxxx>
# Date 1218635427 -32400
# Node ID d4f9127479a7a4c3f6ea7fc77b3cb02fcf59a0fb
# Parent  a5bb490065f61c9cfcba634510e456cd6534092d
[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>
---
 arch/ia64/xen/xcom_privcmd.c |    1 +
 1 files changed, 1 insertion(+)

diff -r a5bb490065f6 -r d4f9127479a7 arch/ia64/xen/xcom_privcmd.c
--- a/arch/ia64/xen/xcom_privcmd.c      Wed Aug 13 14:01:49 2008 +0100
+++ b/arch/ia64/xen/xcom_privcmd.c      Wed Aug 13 22:50:27 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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