From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wei Huang <wei.huang2@amd.com>
Subject: A typo in vram dirty tracking function?
Date: Wed, 24 Jun 2009 18:01:50 -0500
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To: "'xen-devel@lists.xensource.com'" <xen-devel@lists.xensource.com>, stefano.stabellini@eu.citrix.com
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Is this a typo? I haven't tried it myself. But did you want to convert 
logdirty to rw mode?

-Wei

--- a/xen/arch/x86/mm/hap/hap.c Sun Jun 28 22:17:37 2009 -0500
+++ b/xen/arch/x86/mm/hap/hap.c Mon Jun 29 07:43:11 2009 -0500
@@ -90,7 +90,7 @@ int hap_disable_vram_tracking(struct dom

      /* set l1e entries of P2M table with normal mode */
      for (i = dirty_vram->begin_pfn; i < dirty_vram->end_pfn; i++)
-        p2m_change_type(d, i, p2m_ram_rw, p2m_ram_logdirty);
+        p2m_change_type(d, i, p2m_ram_logdirty, p2m_ram_rw);

      flush_tlb_mask(&d->domain_dirty_cpumask);