[Xen-changelog] [xen-unstable] [HVM][SVM] Avoid double-execution of NMI handler.

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Node ID 899836e04387bec0fc9f7c080e03ca9c4b9b11fd
# Parent  c436ab500c9988f3a295f66b690ad7a98c16b54f
[HVM][SVM] Avoid double-execution of NMI handler.

Remove the do_nmi() call from the vmexit logic, as the NMI is held
pending and will be handled in the context of the host when the STGI
instruction is executed.

Signed-off-by: Tom Woller <thomas.woller@xxxxxxx>
---
 xen/arch/x86/hvm/svm/svm.c |    2 --
 1 files changed, 2 deletions(-)

diff -r c436ab500c99 -r 899836e04387 xen/arch/x86/hvm/svm/svm.c
--- a/xen/arch/x86/hvm/svm/svm.c        Fri Oct 20 10:10:36 2006 +0100
+++ b/xen/arch/x86/hvm/svm/svm.c        Fri Oct 20 10:11:45 2006 +0100
@@ -54,7 +54,6 @@
 
 /* External functions. We should move these to some suitable header file(s) */
 
-extern void do_nmi(struct cpu_user_regs *, unsigned long);
 extern int inst_copy_from_guest(unsigned char *buf, unsigned long guest_eip,
                                 int inst_len);
 extern uint32_t vlapic_update_ppr(struct vlapic *vlapic);
@@ -2739,7 +2738,6 @@ asmlinkage void svm_vmexit_handler(struc
     break;
 
     case VMEXIT_NMI:
-        do_nmi(regs, 0);
         break;
 
     case VMEXIT_SMI:

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