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[Xen-devel] [PATCH][SVM] Remove redundant update to V_TPR register

from [Travis Betak]

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Subject:	[Xen-devel] [PATCH][SVM] Remove redundant update to V_TPR register
From:	"Travis Betak" <travis.betak@xxxxxxx>
Date:	Wed, 31 Jan 2007 21:09:02 -0600 (CST)
Delivery-date:	Wed, 31 Jan 2007 19:06:59 -0800
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This patch removes the redundant update to the V_TPR VMCB field.  The
update is already done in the preceding call to vlapic_set_reg.

This fix is for changeset 13762 in xen-unstable.hg

Please apply.

Signed-off-by: Travis Betak <travis.betak@xxxxxxx>

---

diff -r 588dd80b56b5 xen/arch/x86/hvm/svm/svm.c
--- a/xen/arch/x86/hvm/svm/svm.c        Wed Jan 31 19:37:44 2007 +0000
+++ b/xen/arch/x86/hvm/svm/svm.c        Wed Jan 31 20:59:02 2007 -0600
@@ -1948,7 +1948,6 @@ static int mov_to_cr(int gpreg, int cr,

     case 8:
         vlapic_set_reg(vlapic, APIC_TASKPRI, ((value & 0x0F) << 4));
-        vmcb->vintr.fields.tpr = value & 0x0F;
         break;

     default:



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