On 8/13/2015 5:08 PM, Zhiyuan Lv wrote:
Hi Michel,
Thanks for the reply!
I yet have another question: right now the mark_tlb_dirty() will be
called if any level of PPGTT table is changed. But for the EXECLIST
context submission, we only need LRI commands if there are L3 PDP root
pointer changes right? Thanks!
mark_tlbs_dirty is not only for execlists mode, we re-used it since it
was already there.
The update is only required when a PDP is allocated.
-Michel
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