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[Xen-devel] [PATCH]Fix MTRR/PAT virtualisation on PAE


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Su, Disheng" <disheng.su@xxxxxxxxx>
  • Date: Fri, 26 Oct 2007 10:45:31 +0800
  • Delivery-date: Thu, 25 Oct 2007 19:46:17 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcgXekYlLgf50d5MR7ChWSBmgC5fVw==
  • Thread-topic: [PATCH]Fix MTRR/PAT virtualisation on PAE

MTRR/PAT is wrongly initialized on PAE, due to this line:
        "mtrr_var_range_msr_set(m, MTRRphysBase_MSR(reg), *(unsigned
long *)vr);" in set_var_mtrr under xen/arch/x86/hvm/mtrr.c. 
And doing a code clean for this typo.

Signed-off-by: Disheng Su<disheng.su@xxxxxxxxx>

Best Regards,
Disheng, Su

Attachment: bugfix_mtrr_pae.patch
Description: bugfix_mtrr_pae.patch

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