On 08/02/2021 20:55, Dave Airlie wrote:
On Mon, 8 Feb 2021 at 20:53, Chris Wilson wrote:
Re-enable secure dispatch for gen6/gen7, primarily to workaround the
command parser and overly zealous command validation on Haswell. For
example this prevents making accurate measurements using a journa
Quoting Dave Airlie (2021-02-08 20:55:19)
> On Mon, 8 Feb 2021 at 20:53, Chris Wilson wrote:
> >
> > Re-enable secure dispatch for gen6/gen7, primarily to workaround the
> > command parser and overly zealous command validation on Haswell. For
> > example this prevents making accurate measurements
On Mon, 8 Feb 2021 at 20:53, Chris Wilson wrote:
>
> Re-enable secure dispatch for gen6/gen7, primarily to workaround the
> command parser and overly zealous command validation on Haswell. For
> example this prevents making accurate measurements using a journal for
> store results from the GPU wit
Re-enable secure dispatch for gen6/gen7, primarily to workaround the
command parser and overly zealous command validation on Haswell. For
example this prevents making accurate measurements using a journal for
store results from the GPU without CPU intervention.
Signed-off-by: Chris Wilson
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dr
