[PATCH] drm/i915/gvt: fix dead locking in early workload shadow

Chris Wilson chris at chris-wilson.co.uk
Wed Oct 23 09:49:51 UTC 2019


Quoting Zhenyu Wang (2019-10-23 10:43:27)
> As early workload scan and shadow happens in execlist mmio handler,
> which has already taken vgpu_lock. So remove extra lock taking here.
> 
> Fixes: 952f89f098c7 ("drm/i915/gvt: Wean off struct_mutex")
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Signed-off-by: Zhenyu Wang <zhenyuw at linux.intel.com>

Ta.
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris


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