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2005 Sep 05
0
[PATCH][4/6] Add to virtual device operations
...ed-off-by: Arun Sharma <arun.sharma@intel.com>
diff -r 287d36b46fa3 xen/arch/x86/vmx.c
--- a/xen/arch/x86/vmx.c Tue Aug 30 20:36:49 2005
+++ b/xen/arch/x86/vmx.c Fri Sep 2 22:46:13 2005
@@ -1752,6 +1803,81 @@
asm volatile("movq %0,%%cr2": :"r" (d->arch.arch_vmx.cpu_cr2));
#endif
}
+
+
+/* map hypercall parameter share page address in monitor pagetable
+ * map guest virtual address <--> hypervisor virtual address
+ * the hypervisor virtual address should below HYPERVISOR_VIRT_START,
+ * so that share page can be treated as a guest page
+ */
+int map_par...