Don't trap int3 instructions by default - can have a major overhead in

certain cases, and typically not used for anything.

Signed-off-by: Steven Hand <steven@xensource.com>

diff --git a/xen/include/asm-x86/hvm/support.h b/xen/include/asm-x86/hvm/support.h
index d8930ed3c02aaaa4f785c88f3b40dd2f53576a90..6d0d7ada9866686a9e3b17b6109ad09a0d4216ae 100644 (file)
--- a/xen/include/asm-x86/hvm/support.h
+++ b/xen/include/asm-x86/hvm/support.h
@@ -86,8 +86,7 @@ enum hval_bitmaps {
       EXCEPTION_BITMAP_GP )
 #else
 #define MONITOR_DEFAULT_EXCEPTION_BITMAP        \
-    ( EXCEPTION_BITMAP_PG |                     \
-      EXCEPTION_BITMAP_BP )
+    ( EXCEPTION_BITMAP_PG )
 #endif
 
 #define VMX_DELIVER_NO_ERROR_CODE  -1