[Xen-devel] [PATCH for-4.8 2/2] x86/vmx: Don't deliver #MC with an error code

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
CC: Jan Beulich <JBeulich@xxxxxxxx>
CC: Jun Nakajima <jun.nakajima@xxxxxxxxx>
CC: Kevin Tian <kevin.tian@xxxxxxxxx>
CC: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 xen/arch/x86/hvm/vmx/vmx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index 0a52624..7b2c50c 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -2915,7 +2915,7 @@ static int vmx_msr_write_intercept(unsigned int msr, 
uint64_t msr_content)
 
         if ( (rc < 0) ||
              (msr_content && (vmx_add_host_load_msr(msr) < 0)) )
-            hvm_inject_hw_exception(TRAP_machine_check, 0);
+            hvm_inject_hw_exception(TRAP_machine_check, 
HVM_DELIVER_NO_ERROR_CODE);
         else
             __vmwrite(GUEST_IA32_DEBUGCTL, msr_content);
 
-- 
2.1.4


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