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[Xen-changelog] Fix injection of guest faults resulting from failed inje

from [Xen staging patchbot-3 . 0-testing]

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Subject:	[Xen-changelog] Fix injection of guest faults resulting from failed injection of a
From:	Xen staging patchbot-3.0-testing <patchbot-3.0-testing@xxxxxxxxxxxxxxxxxxx>
Date:	Mon, 08 May 2006 21:12:18 +0000
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# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 28f9610447b277d65cb8f1b716ad55bd2aaf3e01
# Parent  24b81d9eb81c0a6b2f8acec42290536b0edf3aa4
The current Xen code for VMX is setting the gp fault vmexiting in
the EXCEPTION_BITMAP vmcs control. There is no need for that as VMM is
just plainly re-injecting back to the guest. The attached is a simple
patch to set the vmcs control properly.

Signed-off-by: Nitin A Kamble <nitin.a.kamble@xxxxxxxxx>
Signed-off-by: Jun Nakajima <jun.nakajima@xxxxxxxxx>
xen-unstable changeset:   9956:a658da3a22dd3413a87b35496a490db028f98b19
xen-unstable date:        Mon May  8 14:53:09 2006 +0100
---
 xen/include/asm-x86/hvm/support.h |    3 +--
 1 files changed, 1 insertion(+), 2 deletions(-)

diff -r 24b81d9eb81c -r 28f9610447b2 xen/include/asm-x86/hvm/support.h
--- a/xen/include/asm-x86/hvm/support.h Fri May 05 14:07:53 2006 +0100
+++ b/xen/include/asm-x86/hvm/support.h Mon May 08 14:55:42 2006 +0100
@@ -94,8 +94,7 @@ enum hval_bitmaps {
 #else
 #define MONITOR_DEFAULT_EXCEPTION_BITMAP        \
     ( EXCEPTION_BITMAP_PG |                     \
-      EXCEPTION_BITMAP_BP |                     \
-      EXCEPTION_BITMAP_GP )
+      EXCEPTION_BITMAP_BP )
 #endif
 
 #define PC_DEBUG_PORT   0x80

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