[Intel-gfx] [PATCH v11 0/9] Introduce the implementation of GVT context

Tian, Kevin kevin.tian at intel.com
Wed Jun 15 02:32:35 UTC 2016


> From: Wang, Zhi A
> Sent: Tuesday, June 14, 2016 9:21 PM
> 
> This patchset introduces the implementation of GVT context. GVT
> context is a special GEM context used by GVT-g. GVT-g uses it as the shadow
> context.It doesn't have a drm client nor a PPGTT. And it requires a larger
> ring buffer with several special features need by GVT-g workload scheduler
> like context status change notification, context single submission...
> 
> ABAT results and link:
> 
> Series: Introduce the implementation of GVT context
> URL   : https://patchwork.freedesktop.org/series/8682/
> State : Warning
> 
> Case:
> 
> Test kms_pipe_crc_basic:
>         Subgroup suspend-read-crc-pipe-a:
>                 skip       -> DMESG-WARN (ro-bdw-i7-5557U)
> 
> And the dmesg warning has been reported at:
> https://bugs.freedesktop.org/show_bug.cgi?id=96448
> 
> v11:
> 
> - Take Chris's comments. Drop host GGTT memory space static partition patch
> which would block i915 fastboot.
> 

Is above the only change in v11? Would it be clearer to add a TODO list
in earlier summary for dropped features (e.g. fence, static partition, etc.)
so people can know the overall GVT-g enabling status?

Thanks
Kevin


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