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[Xen-devel] [PATCH] vmx-fix-vmxbug.patch

from [Arun Sharma] [Permanent Link][Original]
To: Ian Pratt <Ian.Pratt@xxxxxxxxxxxx>, Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH] vmx-fix-vmxbug.patch
From: Arun Sharma <arun.sharma@xxxxxxxxx>
Date: Tue, 24 May 2005 14:08:31 -0700
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
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Tighten VMX bug checking.

Signed-off-by: Mikhail Kharitonov <mikhail.i.kharitonov@xxxxxxxxx>
Signed-off-by: Arun Sharma <arun.sharma@xxxxxxxxx>

--- 1.50/xen/arch/x86/vmx.c     2005-05-12 06:58:45 -07:00
+++ edited/arch/x86/vmx.c       2005-05-19 11:02:57 -07:00
@@ -1087,7 +1087,7 @@
         unsigned long va;
 
         if ((error = __vmread(VM_EXIT_INTR_INFO, &vector))
-            && !(vector & INTR_INFO_VALID_MASK))
+            || !(vector & INTR_INFO_VALID_MASK))
             __vmx_bug(&regs);
         vector &= 0xff;
 

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