[XenPPC] [xenppc-unstable] [POWEPRC] missing shadow skeleton

[Xen patchbot-xenppc-unstable <patchbot-xenppc-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Jimi Xenidis <jimix@xxxxxxxxxxxxxx>
# Node ID e354171fa00b92cf3715a808069608bfa40780a0
# Parent  dbe9249ba61b0d616f3e43ee54fea83d635285c9
[POWEPRC] missing shadow skeleton
---
 xen/arch/powerpc/shadow.c         |   36 ++++++++++++++++++++++++++++++++++++
 xen/include/asm-powerpc/current.h |    2 +-
 2 files changed, 37 insertions(+), 1 deletion(-)

diff -r dbe9249ba61b -r e354171fa00b xen/include/asm-powerpc/current.h
--- a/xen/include/asm-powerpc/current.h Sun Aug 20 13:28:45 2006 -0400
+++ b/xen/include/asm-powerpc/current.h Mon Aug 21 06:53:55 2006 -0400
@@ -66,7 +66,7 @@ static inline struct cpu_user_regs *gues
 
 static inline void reset_stack_and_jump(void (*f)(void))
 {
-    void _reset_stack_and_jump(void (*f)(void), struct cpu_user_regs *regs);
+    void _reset_stack_and_jump(void (*)(void), struct cpu_user_regs *);
     struct cpu_user_regs *regs = guest_cpu_user_regs();
 
 #ifdef TRACK_RESUME
diff -r dbe9249ba61b -r e354171fa00b xen/arch/powerpc/shadow.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/xen/arch/powerpc/shadow.c Mon Aug 21 06:53:55 2006 -0400
@@ -0,0 +1,36 @@
+#include <xen/config.h>
+#include <xen/types.h>
+#include <xen/shadow.h>
+#include <public/dom0_ops.h>
+
+int shadow_control_op(struct domain *d, 
+                      dom0_shadow_control_t *sc,
+                      XEN_GUEST_HANDLE(dom0_op_t) u_dom0_op)
+{
+    if ( unlikely(d == current->domain) )
+    {
+        DPRINTK("Don't try to do a shadow op on yourself!\n");
+        return -EINVAL;
+    }
+
+    switch ( sc->op )
+    {
+    case DOM0_SHADOW_CONTROL_OP_OFF:
+        return 0;
+
+    case DOM0_SHADOW2_CONTROL_OP_GET_ALLOCATION:
+        sc->mb = 0;
+        return 0;
+    case DOM0_SHADOW2_CONTROL_OP_SET_ALLOCATION:
+        if (sc->mb > 0) {
+            BUG();
+            return -ENOMEM;
+        }
+        return 0;
+
+    default:
+        printk("Bad shadow op %u\n", sc->op);
+        BUG();
+        return -EINVAL;
+    }
+}

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