[Intel-gfx] [PATCH 9/9] drm/i915: Fail the execbuff using stolen objects as batchbuffers

Chris Wilson chris at chris-wilson.co.uk
Mon Dec 14 01:44:52 PST 2015

On Mon, Dec 14, 2015 at 11:16:11AM +0530, ankitprasad.r.sharma at intel.com wrote:
> From: Ankitprasad Sharma <ankitprasad.r.sharma at intel.com>
> Using stolen backed objects as a batchbuffer may result into a kernel
> panic during relocation. Added a check to prevent the panic and fail
> the execbuffer call. It is not recommended to use stolen object as
> a batchbuffer.

Nope. Let's fix it properly.

Chris Wilson, Intel Open Source Technology Centre

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