[Xen-devel] [PATCH] svm: Avoid VINTR injection during NMI shadow

[Wei Wang2 <wei.wang2@xxxxxxx>]

Hi,
I had observed that if xen injects and intercepts VINTR during NMI shadow, and 
if the xen injects NMI into guest at a very hight frequency, guest vcpu will 
hang. Attached patch avoids VINTR injection when guest is handling a NMI.

Thanks,

Wei
Signed-off-by: Wei Wang <wei.wang2@xxxxxxx>
Reviewed-by: Wei Huang<wei.huang2@xxxxxxx>
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Attachment: fix_nmi.patch
Description: Text Data

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