Zheng, Gen b32e689a64 hypervisor: use "wbinvd" carefully in RT environment ...

Due to the side-effect to cache of "wbinvd" instruction, just apply it
in case of noncoherent DMA.

Tracked-On: #1824
Signed-off-by: Zheng, Gen <gen.zheng@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@intel.com>

2018-11-16 10:24:23 +08:00

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