From: Keir Fraser <keir.fraser@citrix.com>
Date: Tue, 9 Sep 2008 14:02:32 +0000 (+0100)
Subject: libxc: fix xc_memory_op(): handles XENMEM_remove_from_phsymap case.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14111^2~21
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success/%22http:/www.example.com/cgi/success?a=commitdiff_plain;h=03a0c0a048964459230e09cb804fc2b9a70a2f29;p=xen.git

libxc: fix xc_memory_op(): handles XENMEM_remove_from_phsymap case.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
---

diff --git a/tools/libxc/xc_private.c b/tools/libxc/xc_private.c
index 44cd9cb92b..b37978afe8 100644
--- a/tools/libxc/xc_private.c
+++ b/tools/libxc/xc_private.c
@@ -307,6 +307,13 @@ int xc_memory_op(int xc_handle,
             goto out1;
         }
         break;
+    case XENMEM_remove_from_physmap:
+        if ( lock_pages(arg, sizeof(struct xen_remove_from_physmap)) )
+        {
+            PERROR("Could not lock");
+            goto out1;
+        }
+        break;
     case XENMEM_current_reservation:
     case XENMEM_maximum_reservation:
     case XENMEM_maximum_gpfn:
@@ -340,6 +347,9 @@ int xc_memory_op(int xc_handle,
     case XENMEM_add_to_physmap:
         unlock_pages(arg, sizeof(struct xen_add_to_physmap));
         break;
+    case XENMEM_remove_from_physmap:
+        unlock_pages(arg, sizeof(struct xen_remove_from_physmap));
+        break;
     case XENMEM_current_reservation:
     case XENMEM_maximum_reservation:
     case XENMEM_maximum_gpfn: