[XenPPC] [linux-ppc-2.6] [LINUX][POWERPC] fix set/getvcpuaffinity domctls (missing a xencomm mapping)

[Xen patchbot-linux-ppc-2.6 <patchbot-linux-ppc-2.6@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Hollis Blanchard <hollisb@xxxxxxxxxx>
# Node ID efefb3db340a70a34fd59435a260ebf4e6b8662d
# Parent  038152eb27568b983bb9601b3395c2aee4932d51
[LINUX][POWERPC] fix set/getvcpuaffinity domctls (missing a xencomm mapping)
Signed-off-by: Hollis Blanchard <hollisb@xxxxxxxxxx>
---
 arch/powerpc/platforms/xen/hcall.c |    8 ++++++++
 1 files changed, 8 insertions(+)

diff -r 038152eb2756 -r efefb3db340a arch/powerpc/platforms/xen/hcall.c
--- a/arch/powerpc/platforms/xen/hcall.c        Wed Sep 06 09:08:21 2006 -0500
+++ b/arch/powerpc/platforms/xen/hcall.c        Wed Sep 06 15:39:46 2006 -0500
@@ -317,8 +317,16 @@ static int xenppc_privcmd_domctl(privcmd
                                     (void *)__pa(desc));
                break;
        case XEN_DOMCTL_getvcpuinfo:
+               break;
        case XEN_DOMCTL_setvcpuaffinity:
        case XEN_DOMCTL_getvcpuaffinity:
+               ret = xencomm_create(
+                       xen_guest_handle(kern_op.u.vcpuaffinity.cpumap.bitmap),
+                       (kern_op.u.vcpuaffinity.cpumap.nr_cpus + 7) / 8,
+                       &desc, GFP_KERNEL);
+               set_xen_guest_handle(kern_op.u.vcpuaffinity.cpumap.bitmap,
+                                    (void *)__pa(desc));
+               break;
        case XEN_DOMCTL_max_vcpus:
        case XEN_DOMCTL_scheduler_op:
        case XEN_DOMCTL_setdomainhandle:

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