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532beabf34
Some more definitions in the PV info page are added. They are mainly for the guest notification to Intel GVT-g device model. They are used for Broadwell enabling. The notification of PPGTT page table creation/destroy is to notify GVT-g device model the life cycle of guest page tables. Then device model will implement shadow page table for guests. The notification of context create/destroy is optional. If it is used, the device model will create/destroy shadow context corresponding to the context's life cycle. Guest driver needs to make sure that the context's LRCA and backing storage address unchanged. If it is not used, the device model will perform the context shadow work in the context scheduling time. Signed-off-by: Zhiyuan Lv <zhiyuan.lv@intel.com> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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