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[Xen-changelog] [PATCH] vmx-mach-to-phys.patch

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Subject:	[Xen-changelog] [PATCH] vmx-mach-to-phys.patch
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Date:	Sat, 30 Apr 2005 08:35:58 +0000
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ChangeSet 1.1404, 2005/04/30 09:35:58+01:00, arun.sharma@xxxxxxxxx

        [PATCH] vmx-mach-to-phys.patch
        
        VMX domains need to setup their machine to physical maps.
        
        Signed-off-by: Arun Sharma <arun.sharma@xxxxxxxxx>



 xc_vmx_build.c |   10 ++++++++++
 1 files changed, 10 insertions(+)


diff -Nru a/tools/libxc/xc_vmx_build.c b/tools/libxc/xc_vmx_build.c
--- a/tools/libxc/xc_vmx_build.c        2005-04-30 05:02:40 -04:00
+++ b/tools/libxc/xc_vmx_build.c        2005-04-30 05:02:40 -04:00
@@ -313,6 +313,16 @@
     munmap(vl1tab, PAGE_SIZE);
     munmap(vl2tab, PAGE_SIZE);
 
+    /* Write the machine->phys table entries. */
+    for ( count = 0; count < nr_pages; count++ )
+    {
+        if ( add_mmu_update(xc_handle, mmu,
+                            (page_array[count] << PAGE_SHIFT) | 
+                            MMU_MACHPHYS_UPDATE, count) )
+           goto error_out;
+    }
+    
+
     if ((boot_paramsp = xc_map_foreign_range(
                xc_handle, dom, PAGE_SIZE, PROT_READ|PROT_WRITE,
                page_array[(vboot_params_start-dsi.v_start)>>PAGE_SHIFT])) == 0)

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