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[Xen-devel] missed (ortypo) in save/restore


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Dong, Eddie" <eddie.dong@xxxxxxxxx>
  • Date: Tue, 5 Jun 2007 15:23:56 +0800
  • Delivery-date: Tue, 05 Jun 2007 00:22:09 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcenPBJOfIiAS62STBSYP2CUSDqZLgABf70w
  • Thread-topic: missed (ortypo) in save/restore

 
When save/restore happens at VM_Exit with IDT_vectoring valid, pending_valid should be set so that resume path can take correct action.
 
 
     Signed-off-by: Yaozu (Eddie) Dong <eddie.dong@xxxxxxxxx>
 
 
 diff -r bd3d6b4c52ec xen/arch/x86/hvm/vmx/vmx.c
--- a/xen/arch/x86/hvm/vmx/vmx.c Fri Jun 01 14:50:52 2007 +0100
+++ b/xen/arch/x86/hvm/vmx/vmx.c Mon Jun 04 23:15:09 2007 +0800
@@ -532,6 +532,7 @@ int vmx_vmcs_save(struct vcpu *v, struct
      * never inject when IDT_VECTORING_INFO_FIELD is valid.*/
     if ( (ev = __vmread(IDT_VECTORING_INFO_FIELD)) & INTR_INFO_VALID_MASK )
     {
+        c->pending_valid = 1;
         c->pending_event = ev;
         c->error_code = __vmread(IDT_VECTORING_ERROR_CODE);
     }
 
 

Attachment: pending_valid.patch
Description: pending_valid.patch

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