arm: provide dummy version of steal_page for tmem.

This is how IA64 does it.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Committed-by: Ian Campbell <Ian.Campbell@citrix.com>

diff --git a/xen/arch/arm/dummy.S b/xen/arch/arm/dummy.S
index 3bf5226327947f3dc59938a89a7cbf8e04fce78a..da0b906a60ef667ed420b4dca6058006e4679c95 100644 (file)
--- a/xen/arch/arm/dummy.S
+++ b/xen/arch/arm/dummy.S
@@ -20,7 +20,6 @@ DUMMY(domain_get_maximum_gpfn);
 DUMMY(domain_relinquish_resources);
 DUMMY(domain_set_time_offset);
 DUMMY(dom_cow);
-DUMMY(donate_page);
 DUMMY(flush_tlb_mask);
 DUMMY(free_vcpu_guest_context);
 DUMMY(get_page);

diff --git a/xen/arch/arm/mm.c b/xen/arch/arm/mm.c
index fcab567ea93e73d962adc386923391f6434acd68..2c905eda1de29c924b73d95cafc37e1c6219a92a 100644 (file)
--- a/xen/arch/arm/mm.c
+++ b/xen/arch/arm/mm.c
@@ -325,6 +325,12 @@ long arch_memory_op(int op, XEN_GUEST_HANDLE(void) arg)
     return -ENOSYS;
 }
 
+int donate_page(struct domain *d, struct page_info *page, unsigned int memflags)
+{
+    ASSERT(0);
+    return -ENOSYS;
+}
+
 /*
  * Local variables:
  * mode: C