Re: [Xen-devel] [PATCH 2/3] VMX, apicv: Set "NMI-window exiting" for NMI

["Zhang, Yang Z" <yang.z.zhang@xxxxxxxxx>]

Zhang, Yang Z wrote on 2014-01-08:
> Zhang, Yang Z wrote on 2013-12-12:
>> From: Yang Zhang <yang.z.zhang@xxxxxxxxx>
>> 
>> Enable NMI-window exiting if interrupt is blocked by NMI under apicv
>> enabled platform.
>> 
> 
> Hi Jun,
> 
> Can you help to review this patch? Thanks.

Sorry. It already been committed earlier today. 

> 
>> Signed-off-by: Yang Zhang <yang.z.zhang@xxxxxxxxx>
>> ---
>>  xen/arch/x86/hvm/vmx/intr.c |    7 ++++---
>>  1 files changed, 4 insertions(+), 3 deletions(-) diff --git
>> a/xen/arch/x86/hvm/vmx/intr.c b/xen/arch/x86/hvm/vmx/intr.c index
>> 7757910..8507432 100644 --- a/xen/arch/x86/hvm/vmx/intr.c +++
>> b/xen/arch/x86/hvm/vmx/intr.c @@ -252,10 +252,11 @@ void
>> vmx_intr_assist(void)
>>          intblk = hvm_interrupt_blocked(v, intack);
>>          if ( cpu_has_vmx_virtual_intr_delivery )
>>          {
>> -            /* Set "Interrupt-window exiting" for ExtINT */
>> +            /* Set "Interrupt-window exiting" for ExtINT and NMI.
>> + */
>>              if ( (intblk != hvm_intblk_none) &&
>> -                 ( (intack.source == hvm_intsrc_pic) ||
>> -                 ( intack.source == hvm_intsrc_vector) ) )
>> +                 (intack.source == hvm_intsrc_pic ||
>> +                  intack.source == hvm_intsrc_vector ||
>> +                  intack.source == hvm_intsrc_nmi) )
>>              {
>>                  enable_intr_window(v, intack);
>>                  goto out;
> 
> 
> Best regards,
> Yang
>


Best regards,
Yang



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